./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/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_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/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_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/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 2d3fedd3393c9ef9037d23202ca807e49e09d9211ff455e3da7db836a65b4737 --- 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 16:31:40,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 16:31:40,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 16:31:40,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 16:31:40,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 16:31:40,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 16:31:40,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 16:31:40,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 16:31:40,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 16:31:40,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 16:31:40,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 16:31:40,579 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 16:31:40,579 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 16:31:40,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 16:31:40,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 16:31:40,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 16:31:40,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 16:31:40,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 16:31:40,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 16:31:40,585 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 16:31:40,586 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 16:31:40,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 16:31:40,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 16:31:40,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 16:31:40,590 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 16:31:40,591 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 16:31:40,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 16:31:40,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 16:31:40,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 16:31:40,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 16:31:40,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 16:31:40,593 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 16:31:40,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 16:31:40,594 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 16:31:40,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 16:31:40,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 16:31:40,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 16:31:40,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 16:31:40,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 16:31:40,597 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 16:31:40,597 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 16:31:40,598 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 16:31:40,613 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 16:31:40,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 16:31:40,613 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 16:31:40,614 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 16:31:40,614 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 16:31:40,614 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 16:31:40,615 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 16:31:40,615 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 16:31:40,615 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 16:31:40,615 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 16:31:40,615 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 16:31:40,616 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 16:31:40,616 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 16:31:40,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 16:31:40,616 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 16:31:40,616 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 16:31:40,616 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 16:31:40,616 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 16:31:40,617 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 16:31:40,617 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 16:31:40,617 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 16:31:40,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:31:40,617 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 16:31:40,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 16:31:40,618 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 16:31:40,618 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 16:31:40,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 16:31:40,618 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 16:31:40,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 16:31:40,618 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 16:31:40,618 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 16:31:40,619 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 16:31:40,619 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_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d3fedd3393c9ef9037d23202ca807e49e09d9211ff455e3da7db836a65b4737 [2022-12-13 16:31:40,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 16:31:40,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 16:31:40,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 16:31:40,795 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 16:31:40,796 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 16:31:40,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i [2022-12-13 16:31:43,408 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 16:31:43,741 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 16:31:43,741 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i [2022-12-13 16:31:43,768 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8/data/06a0ee38f/248a061889104c0e8ca2d1bab69d2030/FLAG37f467e52 [2022-12-13 16:31:43,780 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8/data/06a0ee38f/248a061889104c0e8ca2d1bab69d2030 [2022-12-13 16:31:43,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 16:31:43,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 16:31:43,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 16:31:43,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 16:31:43,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 16:31:43,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:31:43" (1/1) ... [2022-12-13 16:31:43,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6254cc69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:43, skipping insertion in model container [2022-12-13 16:31:43,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:31:43" (1/1) ... [2022-12-13 16:31:43,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 16:31:43,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:31:44,677 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:44,693 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:44,718 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-13 16:31:44,738 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 16:31:44,807 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-13 16:31:44,807 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-13 16:31:44,884 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_cleanup [2022-12-13 16:31:44,884 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:44,885 WARN L623 FunctionHandler]: Unknown extern function drm_helper_mode_fill_fb_struct [2022-12-13 16:31:44,886 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_init [2022-12-13 16:31:44,886 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:44,891 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-13 16:31:44,893 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:44,899 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 16:31:44,899 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:44,900 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:44,900 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:44,900 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:44,901 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:44,901 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 16:31:44,901 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 16:31:44,902 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:44,902 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:44,903 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:44,911 WARN L623 FunctionHandler]: Unknown extern function remove_conflicting_framebuffers [2022-12-13 16:31:44,912 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:44,912 WARN L623 FunctionHandler]: Unknown extern function __devm_request_region [2022-12-13 16:31:44,913 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:44,913 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 16:31:44,913 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 16:31:44,921 WARN L623 FunctionHandler]: Unknown extern function __devm_request_region [2022-12-13 16:31:44,922 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:44,922 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap [2022-12-13 16:31:44,923 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:44,925 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:31:44,925 WARN L623 FunctionHandler]: Unknown extern function drm_mode_config_init [2022-12-13 16:31:44,926 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:31:44,928 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:31:44,929 WARN L623 FunctionHandler]: Unknown extern function drm_mode_config_cleanup [2022-12-13 16:31:44,930 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:44,932 WARN L623 FunctionHandler]: Unknown extern function drm_gem_handle_create [2022-12-13 16:31:44,938 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_unref [2022-12-13 16:31:44,944 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-13 16:31:44,956 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_15 [2022-12-13 16:31:44,962 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:44,963 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:44,963 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:44,963 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:44,964 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:44,964 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:44,964 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:44,964 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:44,975 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:44,975 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:44,976 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:44,976 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:44,977 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:44,977 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_free [2022-12-13 16:31:44,978 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:44,978 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:44,979 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,060 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:31:45,064 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:31:45,101 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 16:31:45,112 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-13 16:31:45,116 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-13 16:31:45,162 WARN L623 FunctionHandler]: Unknown extern function drm_mode_object_find [2022-12-13 16:31:45,202 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:45,207 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:45,208 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-13 16:31:45,213 WARN L623 FunctionHandler]: Unknown extern function ww_mutex_unlock [2022-12-13 16:31:45,218 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_add_to_lru [2022-12-13 16:31:45,239 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:45,259 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,260 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,260 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,261 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,262 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,262 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,263 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,269 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:45,270 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:45,276 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:31:45,288 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,288 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,289 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,289 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,289 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,289 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,296 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,297 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,297 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,297 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,298 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,298 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,298 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,299 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,299 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,299 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,300 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,300 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,300 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,301 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,301 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,301 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,301 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,302 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,302 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,302 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,302 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,303 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,303 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,303 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,303 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,304 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,304 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,304 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,305 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,305 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,305 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,305 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,305 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,306 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,306 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,307 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,307 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,307 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,308 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,308 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,308 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,309 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,309 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,309 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,310 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,311 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,311 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,312 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,313 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,313 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,322 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,322 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,323 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,323 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,324 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,324 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,325 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,325 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,325 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,326 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,326 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,327 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,327 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,328 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,328 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,328 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,329 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,329 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,329 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,330 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,330 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,331 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,331 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,331 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,332 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,333 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,333 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,333 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,334 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,334 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,335 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,335 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,336 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,345 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,345 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,346 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,346 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,347 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,347 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,348 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,348 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,348 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,349 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,349 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,349 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,350 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,350 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,350 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,351 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,351 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,351 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,352 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,352 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,353 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,353 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,354 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,354 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,355 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,366 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,366 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,367 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,367 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,368 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,368 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,369 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,369 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,370 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,370 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,371 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,371 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,372 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,372 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,372 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,373 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,373 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,373 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,374 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,388 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,388 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,389 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,389 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,389 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,390 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,390 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,390 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,391 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,391 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,392 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,392 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,393 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,393 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,393 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,394 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,394 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,395 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,401 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,401 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,402 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,402 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,403 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,403 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,404 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,404 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,404 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,405 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,405 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,406 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,406 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,406 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,407 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,407 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,414 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,414 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,415 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,415 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,416 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,416 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,417 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:45,418 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,418 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,419 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,419 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,419 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,420 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,428 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-13 16:31:45,429 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:45,450 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,450 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,451 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,451 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,452 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,453 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,453 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,453 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,454 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,454 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,457 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,457 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,457 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,458 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,458 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,458 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,459 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,459 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,459 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,460 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,460 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,460 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,461 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,461 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,461 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,461 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,462 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,462 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,462 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,463 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,463 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,463 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,464 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,464 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,465 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,465 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,466 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,466 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,466 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,467 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,467 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,468 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,468 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,468 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,470 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,471 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,471 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,472 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,472 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,472 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,474 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,474 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,474 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,475 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,475 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,475 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,476 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,476 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,476 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,477 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,477 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,478 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,478 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,478 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,479 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,479 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,479 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,480 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,480 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,480 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,481 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,481 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,481 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,485 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,485 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,485 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,486 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,486 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,487 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,487 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,487 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,488 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,488 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,489 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:45,489 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,490 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,490 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,490 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 16:31:45,491 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:45,491 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 16:31:45,491 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,493 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,493 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,494 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,494 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,494 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,536 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,537 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,537 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,538 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:31:45,538 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,538 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,539 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,544 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,545 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,545 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,545 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,546 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,546 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:31:45,547 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,547 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,547 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:31:45,548 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,548 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,548 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,549 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,549 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,549 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,550 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,550 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,556 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:31:45,556 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,557 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,557 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:31:45,557 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,558 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,558 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,558 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:45,559 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,559 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,559 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,560 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,572 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_cleanup [2022-12-13 16:31:45,573 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:45,578 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-13 16:31:45,586 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_init [2022-12-13 16:31:45,587 WARN L623 FunctionHandler]: Unknown extern function drm_mode_crtc_set_gamma_size [2022-12-13 16:31:45,618 WARN L623 FunctionHandler]: Unknown extern function drm_encoder_cleanup [2022-12-13 16:31:45,618 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:45,623 WARN L623 FunctionHandler]: Unknown extern function drm_encoder_init [2022-12-13 16:31:45,628 WARN L623 FunctionHandler]: Unknown extern function drm_get_edid [2022-12-13 16:31:45,628 WARN L623 FunctionHandler]: Unknown extern function drm_mode_connector_update_edid_property [2022-12-13 16:31:45,628 WARN L623 FunctionHandler]: Unknown extern function drm_add_edid_modes [2022-12-13 16:31:45,628 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:45,660 WARN L623 FunctionHandler]: Unknown extern function drm_connector_cleanup [2022-12-13 16:31:45,660 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:45,667 WARN L623 FunctionHandler]: Unknown extern function drm_connector_init [2022-12-13 16:31:45,667 WARN L623 FunctionHandler]: Unknown extern function drm_connector_register [2022-12-13 16:31:45,668 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:45,669 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:45,670 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:45,670 WARN L623 FunctionHandler]: Unknown extern function drm_mode_connector_attach_encoder [2022-12-13 16:31:45,670 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:45,707 WARN L623 FunctionHandler]: Unknown extern function drm_helper_connector_dpms [2022-12-13 16:31:45,707 WARN L623 FunctionHandler]: Unknown extern function drm_helper_connector_dpms [2022-12-13 16:31:45,708 WARN L623 FunctionHandler]: Unknown extern function drm_helper_probe_single_connector_modes [2022-12-13 16:31:45,708 WARN L623 FunctionHandler]: Unknown extern function drm_helper_probe_single_connector_modes [2022-12-13 16:31:45,708 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_8 [2022-12-13 16:31:45,722 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_helper_set_config [2022-12-13 16:31:45,722 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_helper_set_config [2022-12-13 16:31:45,723 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_13 [2022-12-13 16:31:45,729 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_10 [2022-12-13 16:31:45,743 WARN L623 FunctionHandler]: Unknown extern function ldv_release_12 [2022-12-13 16:31:45,743 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_12 [2022-12-13 16:31:45,744 WARN L623 FunctionHandler]: Unknown extern function ldv_connect_12 [2022-12-13 16:31:45,744 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,745 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,745 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,745 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:45,746 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,746 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,746 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,746 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,746 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,747 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,747 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,747 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:45,748 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:45,748 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,832 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-13 16:31:45,836 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-13 16:31:45,848 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:45,852 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:45,853 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-13 16:31:45,857 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:45,865 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,865 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,867 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,867 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,867 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,867 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,868 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,868 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,869 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,869 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,869 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-13 16:31:45,870 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:31:45,870 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-13 16:31:45,870 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:31:45,871 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:45,871 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:31:45,871 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:31:45,872 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:31:45,872 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:31:45,873 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,873 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,873 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,874 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,874 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,874 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,875 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-13 16:31:45,875 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:31:45,875 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:45,877 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,878 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,878 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,878 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,878 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,878 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,879 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-13 16:31:45,879 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-13 16:31:45,881 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,881 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,881 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,882 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:45,882 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,882 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,882 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,883 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:45,883 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,883 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,883 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,883 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,884 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,884 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,884 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,884 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:45,884 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:45,885 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,885 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:45,885 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:45,885 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,019 WARN L623 FunctionHandler]: Unknown extern function remove_conflicting_framebuffers [2022-12-13 16:31:46,020 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:46,024 WARN L623 FunctionHandler]: Unknown extern function drm_get_pci_dev [2022-12-13 16:31:46,028 WARN L623 FunctionHandler]: Unknown extern function drm_put_dev [2022-12-13 16:31:46,034 WARN L623 FunctionHandler]: Unknown extern function vgacon_text_force [2022-12-13 16:31:46,035 WARN L623 FunctionHandler]: Unknown extern function drm_pci_init [2022-12-13 16:31:46,039 WARN L623 FunctionHandler]: Unknown extern function drm_pci_exit [2022-12-13 16:31:46,070 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 16:31:46,071 WARN L623 FunctionHandler]: Unknown extern function drm_read [2022-12-13 16:31:46,072 WARN L623 FunctionHandler]: Unknown extern function drm_compat_ioctl [2022-12-13 16:31:46,072 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-13 16:31:46,072 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-13 16:31:46,072 WARN L623 FunctionHandler]: Unknown extern function drm_open [2022-12-13 16:31:46,073 WARN L623 FunctionHandler]: Unknown extern function drm_release [2022-12-13 16:31:46,073 WARN L623 FunctionHandler]: Unknown extern function drm_ioctl [2022-12-13 16:31:46,074 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-12-13 16:31:46,075 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-12-13 16:31:46,076 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-13 16:31:46,077 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,077 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,077 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,078 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:46,078 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,078 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,079 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,079 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,079 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,079 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,079 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,079 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:46,080 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:46,080 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,154 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:31:46,173 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 16:31:46,210 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-13 16:31:46,215 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-13 16:31:46,234 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:31:46,234 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:31:46,235 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:31:46,235 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:31:46,235 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 16:31:46,289 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:46,294 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:46,294 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-13 16:31:46,298 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-13 16:31:46,299 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-13 16:31:46,304 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,311 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 16:31:46,312 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-13 16:31:46,313 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,314 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-13 16:31:46,319 WARN L623 FunctionHandler]: Unknown extern function sys_fillrect [2022-12-13 16:31:46,325 WARN L623 FunctionHandler]: Unknown extern function sys_copyarea [2022-12-13 16:31:46,330 WARN L623 FunctionHandler]: Unknown extern function sys_imageblit [2022-12-13 16:31:46,341 WARN L623 FunctionHandler]: Unknown extern function drm_mode_legacy_fb_format [2022-12-13 16:31:46,342 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,342 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 16:31:46,342 WARN L623 FunctionHandler]: Unknown extern function framebuffer_alloc [2022-12-13 16:31:46,343 WARN L623 FunctionHandler]: Unknown extern function fb_alloc_cmap [2022-12-13 16:31:46,343 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,344 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fill_fix [2022-12-13 16:31:46,344 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fill_var [2022-12-13 16:31:46,344 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-13 16:31:46,350 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-13 16:31:46,350 WARN L623 FunctionHandler]: Unknown extern function fb_dealloc_cmap [2022-12-13 16:31:46,351 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-13 16:31:46,351 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fini [2022-12-13 16:31:46,351 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 16:31:46,351 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_unregister_private [2022-12-13 16:31:46,352 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_cleanup [2022-12-13 16:31:46,353 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:31:46,353 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_prepare [2022-12-13 16:31:46,353 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_init [2022-12-13 16:31:46,354 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_single_add_all_connectors [2022-12-13 16:31:46,354 WARN L623 FunctionHandler]: Unknown extern function drm_helper_disable_unused_functions [2022-12-13 16:31:46,354 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_initial_config [2022-12-13 16:31:46,354 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fini [2022-12-13 16:31:46,369 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_pan_display [2022-12-13 16:31:46,369 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_setcmap [2022-12-13 16:31:46,370 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_set_par [2022-12-13 16:31:46,370 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_blank [2022-12-13 16:31:46,370 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_check_var [2022-12-13 16:31:46,373 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,373 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,373 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,373 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:46,374 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,374 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,374 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,374 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,375 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,375 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,375 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,375 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:46,376 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:46,376 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,448 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,448 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:46,452 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,452 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:46,452 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,453 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,453 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,453 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,473 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:46,476 WARN L623 FunctionHandler]: Unknown extern function i2c_bit_add_bus [2022-12-13 16:31:46,476 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:46,477 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 16:31:46,477 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:46,477 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,477 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,477 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,477 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:46,478 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,478 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,478 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,478 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,478 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,479 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,479 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,479 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:46,479 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:46,480 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,543 WARN L623 FunctionHandler]: Unknown extern function drm_vma_node_is_allowed [2022-12-13 16:31:46,607 WARN L623 FunctionHandler]: Unknown extern function ttm_mem_global_init [2022-12-13 16:31:46,610 WARN L623 FunctionHandler]: Unknown extern function ttm_mem_global_release [2022-12-13 16:31:46,613 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_ref [2022-12-13 16:31:46,613 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,614 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_ref [2022-12-13 16:31:46,614 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,614 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-13 16:31:46,618 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-13 16:31:46,618 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-13 16:31:46,622 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_release [2022-12-13 16:31:46,622 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:46,629 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,647 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_move_memcpy [2022-12-13 16:31:46,650 WARN L623 FunctionHandler]: Unknown extern function ttm_tt_fini [2022-12-13 16:31:46,651 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:46,654 WARN L623 FunctionHandler]: Unknown extern function ttm_tt_init [2022-12-13 16:31:46,655 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:46,658 WARN L623 FunctionHandler]: Unknown extern function ttm_pool_populate [2022-12-13 16:31:46,661 WARN L623 FunctionHandler]: Unknown extern function ttm_pool_unpopulate [2022-12-13 16:31:46,662 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_device_init [2022-12-13 16:31:46,662 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,662 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_init_mm [2022-12-13 16:31:46,662 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,663 WARN L623 FunctionHandler]: Unknown extern function arch_phys_wc_add [2022-12-13 16:31:46,663 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_device_release [2022-12-13 16:31:46,663 WARN L623 FunctionHandler]: Unknown extern function arch_phys_wc_del [2022-12-13 16:31:46,665 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_init [2022-12-13 16:31:46,665 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:46,666 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_dma_acc_size [2022-12-13 16:31:46,666 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_init [2022-12-13 16:31:46,672 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-13 16:31:46,672 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,673 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-13 16:31:46,673 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,674 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-13 16:31:46,674 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-13 16:31:46,675 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:46,676 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_mmap [2022-12-13 16:31:46,682 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:46,685 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-13 16:31:46,685 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,685 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,686 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:46,686 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,686 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,686 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,687 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,687 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,687 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,687 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:46,688 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:46,688 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:46,688 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:46,693 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_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i[367278,367291] [2022-12-13 16:31:46,936 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:46,936 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:46,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:46,941 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:46,946 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:46,951 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:46,952 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:46,952 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:46,953 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:46,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:31:46,977 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 16:31:47,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,073 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:47,074 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-13 16:31:47,075 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 16:31:47,079 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-13 16:31:47,079 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-13 16:31:47,080 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_cleanup [2022-12-13 16:31:47,080 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,080 WARN L623 FunctionHandler]: Unknown extern function drm_helper_mode_fill_fb_struct [2022-12-13 16:31:47,080 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_init [2022-12-13 16:31:47,081 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,081 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-13 16:31:47,082 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,082 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 16:31:47,082 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:47,082 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,083 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,083 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:47,083 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:47,083 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 16:31:47,083 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 16:31:47,083 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:47,083 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:47,084 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 16:31:47,085 WARN L623 FunctionHandler]: Unknown extern function remove_conflicting_framebuffers [2022-12-13 16:31:47,085 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,085 WARN L623 FunctionHandler]: Unknown extern function __devm_request_region [2022-12-13 16:31:47,086 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,086 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 16:31:47,086 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 16:31:47,088 WARN L623 FunctionHandler]: Unknown extern function __devm_request_region [2022-12-13 16:31:47,088 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,088 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap [2022-12-13 16:31:47,089 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:47,090 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:31:47,090 WARN L623 FunctionHandler]: Unknown extern function drm_mode_config_init [2022-12-13 16:31:47,091 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:31:47,118 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 16:31:47,119 WARN L623 FunctionHandler]: Unknown extern function drm_mode_config_cleanup [2022-12-13 16:31:47,120 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,121 WARN L623 FunctionHandler]: Unknown extern function drm_gem_handle_create [2022-12-13 16:31:47,122 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_unref [2022-12-13 16:31:47,123 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-13 16:31:47,124 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_15 [2022-12-13 16:31:47,125 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,125 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,125 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,125 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,126 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,126 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,126 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,126 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,127 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,127 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,127 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,127 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:47,128 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,128 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_free [2022-12-13 16:31:47,128 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,128 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,129 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,129 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:31:47,129 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:31:47,130 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 16:31:47,132 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-13 16:31:47,132 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-13 16:31:47,133 WARN L623 FunctionHandler]: Unknown extern function drm_mode_object_find [2022-12-13 16:31:47,135 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:47,136 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:47,136 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-13 16:31:47,137 WARN L623 FunctionHandler]: Unknown extern function ww_mutex_unlock [2022-12-13 16:31:47,137 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_add_to_lru [2022-12-13 16:31:47,138 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,143 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,144 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,145 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,145 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,146 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,146 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,146 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,147 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:47,148 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:47,148 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:31:47,150 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,150 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,150 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,151 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,151 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,151 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,153 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,153 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,153 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,154 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,154 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,154 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,154 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,155 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,155 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,155 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,155 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,156 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,156 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,156 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,156 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,156 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,156 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,157 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,157 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,157 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,157 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,157 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,158 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,158 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,158 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,158 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,158 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,158 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,159 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,159 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,159 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,159 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,159 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,160 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,160 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,160 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,160 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,161 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,161 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,161 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,161 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,161 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,162 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,162 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,162 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,162 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,163 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,163 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,163 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,163 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,165 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,165 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,166 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,166 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,166 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,166 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,167 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,167 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,167 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,167 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,168 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,168 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,168 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,168 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,168 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,168 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,169 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,169 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,169 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,169 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,169 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,170 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,170 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,170 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,170 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,170 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,171 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,171 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,171 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,171 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,171 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,172 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,172 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,174 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,174 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,175 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,175 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,176 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,176 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,176 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,176 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,176 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,177 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,177 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,177 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,177 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,177 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,177 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,178 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,178 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,178 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,178 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,179 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,179 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,179 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,179 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,180 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,180 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,182 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,183 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,183 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,183 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,184 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,184 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,184 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,184 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,185 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,185 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,185 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,186 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,186 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,186 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,186 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,186 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,187 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,187 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,187 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,189 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,189 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,189 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,189 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,190 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,190 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,190 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,190 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,191 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,191 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,191 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,191 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,192 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,192 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,192 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,193 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,193 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,194 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,194 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,194 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,194 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,195 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,195 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,195 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,195 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,196 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,196 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,196 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,196 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,196 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,196 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,197 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,197 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,198 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,198 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,198 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,198 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,199 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,199 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,200 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:47,200 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,200 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,201 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,201 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,201 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,201 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,204 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-13 16:31:47,204 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,217 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,218 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,218 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,219 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,219 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,219 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,220 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,220 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,220 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,220 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,221 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,221 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,222 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,222 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,222 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,222 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,222 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,222 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,223 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,223 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,223 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,223 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,223 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,224 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,224 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,224 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,224 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,224 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,225 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,225 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,225 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,225 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,226 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,226 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,226 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,226 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,226 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,227 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,227 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,227 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,228 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,228 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,228 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,228 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,229 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,230 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,230 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,230 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,231 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,231 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,231 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,231 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,231 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,232 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,232 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,232 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,232 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,232 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,232 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,232 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,232 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,233 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,233 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,233 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,233 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,233 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,233 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,234 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,234 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,234 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,234 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,234 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,234 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,234 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,234 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,235 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,237 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,237 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,237 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,238 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,238 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,238 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,239 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,239 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,239 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,239 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,240 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:47,240 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,240 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,241 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,241 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 16:31:47,241 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:31:47,241 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 16:31:47,241 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,242 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,242 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,242 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,243 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,243 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,267 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,267 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,268 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,268 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:31:47,268 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,268 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,268 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,271 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,271 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,272 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,272 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,272 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,272 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,272 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:31:47,272 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,272 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,273 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:31:47,273 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,273 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,273 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,273 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,273 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,273 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,274 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,274 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,277 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:31:47,277 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,277 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,277 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:31:47,277 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,277 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,278 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,278 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,278 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,278 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,278 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,278 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,280 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_cleanup [2022-12-13 16:31:47,280 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,280 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-13 16:31:47,282 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_init [2022-12-13 16:31:47,282 WARN L623 FunctionHandler]: Unknown extern function drm_mode_crtc_set_gamma_size [2022-12-13 16:31:47,283 WARN L623 FunctionHandler]: Unknown extern function drm_encoder_cleanup [2022-12-13 16:31:47,284 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,284 WARN L623 FunctionHandler]: Unknown extern function drm_encoder_init [2022-12-13 16:31:47,285 WARN L623 FunctionHandler]: Unknown extern function drm_get_edid [2022-12-13 16:31:47,285 WARN L623 FunctionHandler]: Unknown extern function drm_mode_connector_update_edid_property [2022-12-13 16:31:47,285 WARN L623 FunctionHandler]: Unknown extern function drm_add_edid_modes [2022-12-13 16:31:47,285 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,294 WARN L623 FunctionHandler]: Unknown extern function drm_connector_cleanup [2022-12-13 16:31:47,294 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,295 WARN L623 FunctionHandler]: Unknown extern function drm_connector_init [2022-12-13 16:31:47,295 WARN L623 FunctionHandler]: Unknown extern function drm_connector_register [2022-12-13 16:31:47,295 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,296 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,296 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,296 WARN L623 FunctionHandler]: Unknown extern function drm_mode_connector_attach_encoder [2022-12-13 16:31:47,296 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,297 WARN L623 FunctionHandler]: Unknown extern function drm_helper_connector_dpms [2022-12-13 16:31:47,298 WARN L623 FunctionHandler]: Unknown extern function drm_helper_connector_dpms [2022-12-13 16:31:47,298 WARN L623 FunctionHandler]: Unknown extern function drm_helper_probe_single_connector_modes [2022-12-13 16:31:47,298 WARN L623 FunctionHandler]: Unknown extern function drm_helper_probe_single_connector_modes [2022-12-13 16:31:47,298 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_8 [2022-12-13 16:31:47,300 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_helper_set_config [2022-12-13 16:31:47,301 WARN L623 FunctionHandler]: Unknown extern function drm_crtc_helper_set_config [2022-12-13 16:31:47,301 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_13 [2022-12-13 16:31:47,301 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_10 [2022-12-13 16:31:47,304 WARN L623 FunctionHandler]: Unknown extern function ldv_release_12 [2022-12-13 16:31:47,304 WARN L623 FunctionHandler]: Unknown extern function ldv_bind_12 [2022-12-13 16:31:47,304 WARN L623 FunctionHandler]: Unknown extern function ldv_connect_12 [2022-12-13 16:31:47,305 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,305 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,305 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,305 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,305 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,305 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,306 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,306 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,306 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,306 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,306 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,306 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:47,307 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,307 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,307 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-13 16:31:47,308 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-13 16:31:47,308 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:47,309 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:47,310 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-13 16:31:47,310 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,310 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,311 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,352 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,352 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,352 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,353 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,353 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,353 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,354 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,354 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,354 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_lookup [2022-12-13 16:31:47,355 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:31:47,355 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-13 16:31:47,355 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:31:47,356 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:47,356 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:31:47,356 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:31:47,357 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:31:47,357 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 16:31:47,358 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,358 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,358 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,358 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,358 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,359 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,359 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-13 16:31:47,359 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 16:31:47,360 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 16:31:47,361 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,361 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,362 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,362 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,362 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,362 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,363 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-13 16:31:47,363 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-13 16:31:47,364 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,364 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,364 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,364 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,365 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,365 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,365 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,365 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,365 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,366 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,366 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,366 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,366 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,366 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,366 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,367 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:47,367 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,367 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,367 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,367 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,368 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,370 WARN L623 FunctionHandler]: Unknown extern function remove_conflicting_framebuffers [2022-12-13 16:31:47,371 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,371 WARN L623 FunctionHandler]: Unknown extern function drm_get_pci_dev [2022-12-13 16:31:47,371 WARN L623 FunctionHandler]: Unknown extern function drm_put_dev [2022-12-13 16:31:47,373 WARN L623 FunctionHandler]: Unknown extern function vgacon_text_force [2022-12-13 16:31:47,373 WARN L623 FunctionHandler]: Unknown extern function drm_pci_init [2022-12-13 16:31:47,373 WARN L623 FunctionHandler]: Unknown extern function drm_pci_exit [2022-12-13 16:31:47,375 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 16:31:47,375 WARN L623 FunctionHandler]: Unknown extern function drm_read [2022-12-13 16:31:47,376 WARN L623 FunctionHandler]: Unknown extern function drm_compat_ioctl [2022-12-13 16:31:47,376 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-13 16:31:47,376 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-13 16:31:47,376 WARN L623 FunctionHandler]: Unknown extern function drm_open [2022-12-13 16:31:47,377 WARN L623 FunctionHandler]: Unknown extern function drm_release [2022-12-13 16:31:47,377 WARN L623 FunctionHandler]: Unknown extern function drm_ioctl [2022-12-13 16:31:47,378 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-12-13 16:31:47,378 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-12-13 16:31:47,379 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_5 [2022-12-13 16:31:47,380 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,380 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,380 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,380 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,381 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,381 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,381 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,381 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,381 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,381 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,381 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,382 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:47,382 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,382 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,383 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:31:47,383 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 16:31:47,384 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-12-13 16:31:47,384 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-12-13 16:31:47,385 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:31:47,385 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:31:47,385 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:31:47,386 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:31:47,386 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 16:31:47,387 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:47,388 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 16:31:47,388 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-12-13 16:31:47,388 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-13 16:31:47,389 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-13 16:31:47,389 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,390 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 16:31:47,391 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kmap [2022-12-13 16:31:47,391 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,392 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-13 16:31:47,392 WARN L623 FunctionHandler]: Unknown extern function sys_fillrect [2022-12-13 16:31:47,393 WARN L623 FunctionHandler]: Unknown extern function sys_copyarea [2022-12-13 16:31:47,393 WARN L623 FunctionHandler]: Unknown extern function sys_imageblit [2022-12-13 16:31:47,395 WARN L623 FunctionHandler]: Unknown extern function drm_mode_legacy_fb_format [2022-12-13 16:31:47,395 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,395 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 16:31:47,395 WARN L623 FunctionHandler]: Unknown extern function framebuffer_alloc [2022-12-13 16:31:47,396 WARN L623 FunctionHandler]: Unknown extern function fb_alloc_cmap [2022-12-13 16:31:47,396 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,397 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fill_fix [2022-12-13 16:31:47,397 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fill_var [2022-12-13 16:31:47,397 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-13 16:31:47,398 WARN L623 FunctionHandler]: Unknown extern function unregister_framebuffer [2022-12-13 16:31:47,398 WARN L623 FunctionHandler]: Unknown extern function fb_dealloc_cmap [2022-12-13 16:31:47,398 WARN L623 FunctionHandler]: Unknown extern function framebuffer_release [2022-12-13 16:31:47,398 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fini [2022-12-13 16:31:47,398 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 16:31:47,399 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_unregister_private [2022-12-13 16:31:47,399 WARN L623 FunctionHandler]: Unknown extern function drm_framebuffer_cleanup [2022-12-13 16:31:47,399 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:31:47,400 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_prepare [2022-12-13 16:31:47,400 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_init [2022-12-13 16:31:47,400 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_single_add_all_connectors [2022-12-13 16:31:47,400 WARN L623 FunctionHandler]: Unknown extern function drm_helper_disable_unused_functions [2022-12-13 16:31:47,400 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_initial_config [2022-12-13 16:31:47,400 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_fini [2022-12-13 16:31:47,401 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_pan_display [2022-12-13 16:31:47,402 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_setcmap [2022-12-13 16:31:47,402 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_set_par [2022-12-13 16:31:47,402 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_blank [2022-12-13 16:31:47,402 WARN L623 FunctionHandler]: Unknown extern function drm_fb_helper_check_var [2022-12-13 16:31:47,404 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,404 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,404 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,404 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,404 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,404 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,405 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,405 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,405 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,405 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,405 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,405 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:47,405 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,406 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,406 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,406 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,406 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,407 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 16:31:47,407 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,407 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,407 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,407 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,409 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,409 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,409 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,409 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,409 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,409 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 16:31:47,411 WARN L623 FunctionHandler]: Unknown extern function i2c_bit_add_bus [2022-12-13 16:31:47,411 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,411 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 16:31:47,412 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,412 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,412 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,412 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,412 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,412 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,413 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,413 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,413 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:47,414 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,414 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,414 WARN L623 FunctionHandler]: Unknown extern function drm_vma_node_is_allowed [2022-12-13 16:31:47,415 WARN L623 FunctionHandler]: Unknown extern function ttm_mem_global_init [2022-12-13 16:31:47,415 WARN L623 FunctionHandler]: Unknown extern function ttm_mem_global_release [2022-12-13 16:31:47,416 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_ref [2022-12-13 16:31:47,416 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,416 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_ref [2022-12-13 16:31:47,416 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,416 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-13 16:31:47,417 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-13 16:31:47,417 WARN L623 FunctionHandler]: Unknown extern function drm_global_item_unref [2022-12-13 16:31:47,417 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_release [2022-12-13 16:31:47,417 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,418 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,419 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_move_memcpy [2022-12-13 16:31:47,420 WARN L623 FunctionHandler]: Unknown extern function ttm_tt_fini [2022-12-13 16:31:47,420 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,420 WARN L623 FunctionHandler]: Unknown extern function ttm_tt_init [2022-12-13 16:31:47,420 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,421 WARN L623 FunctionHandler]: Unknown extern function ttm_pool_populate [2022-12-13 16:31:47,421 WARN L623 FunctionHandler]: Unknown extern function ttm_pool_unpopulate [2022-12-13 16:31:47,421 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_device_init [2022-12-13 16:31:47,421 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,422 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_init_mm [2022-12-13 16:31:47,422 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,422 WARN L623 FunctionHandler]: Unknown extern function arch_phys_wc_add [2022-12-13 16:31:47,423 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_device_release [2022-12-13 16:31:47,423 WARN L623 FunctionHandler]: Unknown extern function arch_phys_wc_del [2022-12-13 16:31:47,424 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_init [2022-12-13 16:31:47,424 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:31:47,426 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_dma_acc_size [2022-12-13 16:31:47,426 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_init [2022-12-13 16:31:47,427 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-13 16:31:47,427 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,428 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-13 16:31:47,428 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,428 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_kunmap [2022-12-13 16:31:47,429 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_validate [2022-12-13 16:31:47,429 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-13 16:31:47,430 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_mmap [2022-12-13 16:31:47,430 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,432 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_2 [2022-12-13 16:31:47,432 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,432 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,432 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,433 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,433 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,433 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,433 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,433 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,433 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,433 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,434 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:31:47,434 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 16:31:47,434 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:31:47,434 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:31:47,434 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_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i[367278,367291] [2022-12-13 16:31:47,444 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,445 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,446 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,446 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,448 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,448 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,449 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,449 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,451 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 16:31:47,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:31:47,660 INFO L208 MainTranslator]: Completed translation [2022-12-13 16:31:47,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47 WrapperNode [2022-12-13 16:31:47,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 16:31:47,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 16:31:47,661 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 16:31:47,661 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 16:31:47,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:47,741 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:50,780 INFO L138 Inliner]: procedures = 565, calls = 3143, calls flagged for inlining = 257, calls inlined = 249, statements flattened = 8882 [2022-12-13 16:31:50,781 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 16:31:50,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 16:31:50,781 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 16:31:50,781 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 16:31:50,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:50,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:51,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:51,712 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:53,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:53,296 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:53,543 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:53,650 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:54,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 16:31:54,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 16:31:54,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 16:31:54,516 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 16:31:54,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (1/1) ... [2022-12-13 16:31:54,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:31:54,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:31:54,542 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 16:31:54,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7fd8b7d5-9f41-42d5-9291-e70d7ff86615/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 16:31:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2022-12-13 16:31:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2022-12-13 16:31:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_cursor_set [2022-12-13 16:31:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_cursor_set [2022-12-13 16:31:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 16:31:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 16:31:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 16:31:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 16:31:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure mga_pci_remove [2022-12-13 16:31:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_pci_remove [2022-12-13 16:31:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_load_lut [2022-12-13 16:31:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_load_lut [2022-12-13 16:31:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure mga_user_framebuffer_destroy [2022-12-13 16:31:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_user_framebuffer_destroy [2022-12-13 16:31:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2022-12-13 16:31:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2022-12-13 16:31:54,572 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2022-12-13 16:31:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2022-12-13 16:31:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-12-13 16:31:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-12-13 16:31:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-12-13 16:31:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-12-13 16:31:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-12-13 16:31:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-12-13 16:31:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-13 16:31:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-13 16:31:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 16:31:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 16:31:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock [2022-12-13 16:31:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock [2022-12-13 16:31:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_disable [2022-12-13 16:31:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_disable [2022-12-13 16:31:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_base_of_ww_mutex [2022-12-13 16:31:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_base_of_ww_mutex [2022-12-13 16:31:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2022-12-13 16:31:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_struct_mutex_of_drm_device [2022-12-13 16:31:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-13 16:31:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-13 16:31:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 16:31:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 16:31:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_unpin [2022-12-13 16:31:54,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_unpin [2022-12-13 16:31:54,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 16:31:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure mga_dirty_update [2022-12-13 16:31:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_dirty_update [2022-12-13 16:31:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2022-12-13 16:31:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2022-12-13 16:31:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2022-12-13 16:31:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2022-12-13 16:31:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_del_sub_from_lru [2022-12-13 16:31:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_del_sub_from_lru [2022-12-13 16:31:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_dpms [2022-12-13 16:31:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_dpms [2022-12-13 16:31:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_driver_unload [2022-12-13 16:31:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_driver_unload [2022-12-13 16:31:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_tt_unpopulate [2022-12-13 16:31:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_tt_unpopulate [2022-12-13 16:31:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 16:31:54,575 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2022-12-13 16:31:54,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2022-12-13 16:31:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_prepare [2022-12-13 16:31:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_prepare [2022-12-13 16:31:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2022-12-13 16:31:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2022-12-13 16:31:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 16:31:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 16:31:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 16:31:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 16:31:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_apertures [2022-12-13 16:31:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_apertures [2022-12-13 16:31:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure mga_hide_cursor [2022-12-13 16:31:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_hide_cursor [2022-12-13 16:31:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference [2022-12-13 16:31:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference [2022-12-13 16:31:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_commit [2022-12-13 16:31:54,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_commit [2022-12-13 16:31:54,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-13 16:31:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-13 16:31:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 16:31:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2022-12-13 16:31:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2022-12-13 16:31:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_gem_free_object [2022-12-13 16:31:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_gem_free_object [2022-12-13 16:31:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 16:31:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_commit [2022-12-13 16:31:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_commit [2022-12-13 16:31:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2022-12-13 16:31:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_base_of_ww_mutex [2022-12-13 16:31:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 16:31:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 16:31:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 16:31:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 16:31:54,577 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_gem_create [2022-12-13 16:31:54,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_gem_create [2022-12-13 16:31:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 16:31:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 16:31:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-12-13 16:31:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-12-13 16:31:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_dpms [2022-12-13 16:31:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_dpms [2022-12-13 16:31:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure mga_vga_calculate_mode_bandwidth [2022-12-13 16:31:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_vga_calculate_mode_bandwidth [2022-12-13 16:31:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_destroy [2022-12-13 16:31:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_destroy [2022-12-13 16:31:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-12-13 16:31:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-12-13 16:31:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-12-13 16:31:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-12-13 16:31:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2022-12-13 16:31:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2022-12-13 16:31:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_pin [2022-12-13 16:31:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_pin [2022-12-13 16:31:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 16:31:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 16:31:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_placement [2022-12-13 16:31:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_placement [2022-12-13 16:31:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_cursor_move [2022-12-13 16:31:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_cursor_move [2022-12-13 16:31:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 16:31:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 16:31:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_mmap [2022-12-13 16:31:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_mmap [2022-12-13 16:31:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_unreserve [2022-12-13 16:31:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_unreserve [2022-12-13 16:31:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 16:31:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 16:31:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_push_sysram [2022-12-13 16:31:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_push_sysram [2022-12-13 16:31:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 16:31:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 16:31:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 16:31:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 16:31:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_set [2022-12-13 16:31:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_set [2022-12-13 16:31:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 16:31:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_gpu_offset [2022-12-13 16:31:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_gpu_offset [2022-12-13 16:31:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_base_of_ww_mutex [2022-12-13 16:31:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_base_of_ww_mutex [2022-12-13 16:31:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-12-13 16:31:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-12-13 16:31:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 16:31:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 16:31:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 16:31:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 16:31:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-13 16:31:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-13 16:31:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 16:31:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 16:31:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 16:31:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 16:31:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2022-12-13 16:31:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2022-12-13 16:31:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-13 16:31:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-13 16:31:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-12-13 16:31:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-12-13 16:31:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 16:31:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2022-12-13 16:31:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_free [2022-12-13 16:31:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2022-12-13 16:31:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2022-12-13 16:31:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_struct_mutex_of_drm_device [2022-12-13 16:31:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 16:31:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_fixup [2022-12-13 16:31:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_fixup [2022-12-13 16:31:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure __ww_mutex_lock_interruptible [2022-12-13 16:31:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __ww_mutex_lock_interruptible [2022-12-13 16:31:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_ttm_backend_destroy [2022-12-13 16:31:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_ttm_backend_destroy [2022-12-13 16:31:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-12-13 16:31:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-12-13 16:31:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_create [2022-12-13 16:31:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_create [2022-12-13 16:31:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_do_set_base [2022-12-13 16:31:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_do_set_base [2022-12-13 16:31:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 16:31:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 16:31:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 16:31:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_reserve___0 [2022-12-13 16:31:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_reserve___0 [2022-12-13 16:31:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure mga_encoder_destroy [2022-12-13 16:31:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_encoder_destroy [2022-12-13 16:31:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_prepare [2022-12-13 16:31:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_prepare [2022-12-13 16:31:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo [2022-12-13 16:31:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo [2022-12-13 16:31:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_gamma_set [2022-12-13 16:31:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_gamma_set [2022-12-13 16:31:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure mga_connector_destroy [2022-12-13 16:31:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_connector_destroy [2022-12-13 16:31:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-13 16:31:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-13 16:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_mutex_19 [2022-12-13 16:31:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_mutex_19 [2022-12-13 16:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure remove_conflicting_framebuffers [2022-12-13 16:31:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_conflicting_framebuffers [2022-12-13 16:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2022-12-13 16:31:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2022-12-13 16:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_framebuffer_init [2022-12-13 16:31:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_framebuffer_init [2022-12-13 16:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 16:31:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 16:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 16:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 16:31:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 16:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2022-12-13 16:31:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2022-12-13 16:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure mgag200_bo_reserve [2022-12-13 16:31:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mgag200_bo_reserve [2022-12-13 16:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-13 16:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-13 16:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2022-12-13 16:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2022-12-13 16:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2022-12-13 16:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2022-12-13 16:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2022-12-13 16:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2022-12-13 16:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure mga_crtc_mode_set_base [2022-12-13 16:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_crtc_mode_set_base [2022-12-13 16:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure mga_vga_detect [2022-12-13 16:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_vga_detect [2022-12-13 16:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2022-12-13 16:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2022-12-13 16:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure mga_i2c_set [2022-12-13 16:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mga_i2c_set [2022-12-13 16:31:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 16:31:55,382 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 16:31:55,384 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 16:31:55,793 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 16:36:36,575 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 16:36:36,589 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 16:36:36,589 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-13 16:36:36,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:36:36 BoogieIcfgContainer [2022-12-13 16:36:36,592 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 16:36:36,594 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 16:36:36,594 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 16:36:36,596 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 16:36:36,596 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 04:31:43" (1/3) ... [2022-12-13 16:36:36,597 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d44bb19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 04:36:36, skipping insertion in model container [2022-12-13 16:36:36,597 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:31:47" (2/3) ... [2022-12-13 16:36:36,597 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d44bb19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 04:36:36, skipping insertion in model container [2022-12-13 16:36:36,597 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:36:36" (3/3) ... [2022-12-13 16:36:36,598 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--mgag200--mgag200.ko-entry_point.cil.out.i [2022-12-13 16:36:36,612 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 16:36:36,612 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 16:36:36,681 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 16:36:36,686 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;@58b06364, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 16:36:36,687 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 16:36:36,696 INFO L276 IsEmpty]: Start isEmpty. Operand has 3009 states, 2092 states have (on average 1.347036328871893) internal successors, (2818), 2171 states have internal predecessors, (2818), 812 states have call successors, (812), 104 states have call predecessors, (812), 103 states have return successors, (795), 777 states have call predecessors, (795), 795 states have call successors, (795) [2022-12-13 16:36:36,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-13 16:36:36,709 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:36,710 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:36:36,710 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:36:36,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:36,714 INFO L85 PathProgramCache]: Analyzing trace with hash -1887750531, now seen corresponding path program 1 times [2022-12-13 16:36:36,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:36,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419399115] [2022-12-13 16:36:36,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:36,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:37,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:36:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:37,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:36:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:36:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:37,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:36:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:37,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:37,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:37,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:36:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:36:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:36:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:36:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:36:37,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:36:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:36:37,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:36:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:36:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:36:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:37,794 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-13 16:36:37,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:37,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419399115] [2022-12-13 16:36:37,795 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [419399115] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:37,795 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:36:37,795 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 16:36:37,796 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998950220] [2022-12-13 16:36:37,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:37,800 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 16:36:37,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:37,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 16:36:37,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 16:36:37,833 INFO L87 Difference]: Start difference. First operand has 3009 states, 2092 states have (on average 1.347036328871893) internal successors, (2818), 2171 states have internal predecessors, (2818), 812 states have call successors, (812), 104 states have call predecessors, (812), 103 states have return successors, (795), 777 states have call predecessors, (795), 795 states have call successors, (795) Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (21), 5 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:36:43,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:36:48,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:36:52,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:36:54,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:36:54,164 INFO L93 Difference]: Finished difference Result 6233 states and 9393 transitions. [2022-12-13 16:36:54,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 16:36:54,166 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (21), 5 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 250 [2022-12-13 16:36:54,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:36:54,188 INFO L225 Difference]: With dead ends: 6233 [2022-12-13 16:36:54,188 INFO L226 Difference]: Without dead ends: 3193 [2022-12-13 16:36:54,202 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:36:54,204 INFO L413 NwaCegarLoop]: 3240 mSDtfsCounter, 2735 mSDsluCounter, 1945 mSDsCounter, 0 mSdLazyCounter, 2223 mSolverCounterSat, 3269 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2785 SdHoareTripleChecker+Valid, 5185 SdHoareTripleChecker+Invalid, 5494 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3269 IncrementalHoareTripleChecker+Valid, 2223 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.8s IncrementalHoareTripleChecker+Time [2022-12-13 16:36:54,205 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2785 Valid, 5185 Invalid, 5494 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3269 Valid, 2223 Invalid, 2 Unknown, 0 Unchecked, 15.8s Time] [2022-12-13 16:36:54,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3193 states. [2022-12-13 16:36:54,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3193 to 2975. [2022-12-13 16:36:54,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2975 states, 2077 states have (on average 1.3312469908521907) internal successors, (2765), 2137 states have internal predecessors, (2765), 795 states have call successors, (795), 103 states have call predecessors, (795), 102 states have return successors, (783), 765 states have call predecessors, (783), 783 states have call successors, (783) [2022-12-13 16:36:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 2975 states and 4343 transitions. [2022-12-13 16:36:54,406 INFO L78 Accepts]: Start accepts. Automaton has 2975 states and 4343 transitions. Word has length 250 [2022-12-13 16:36:54,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:36:54,407 INFO L495 AbstractCegarLoop]: Abstraction has 2975 states and 4343 transitions. [2022-12-13 16:36:54,407 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (21), 5 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:36:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4343 transitions. [2022-12-13 16:36:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-13 16:36:54,411 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:36:54,411 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:36:54,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 16:36:54,411 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:36:54,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:36:54,412 INFO L85 PathProgramCache]: Analyzing trace with hash -2065250545, now seen corresponding path program 1 times [2022-12-13 16:36:54,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:36:54,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1933340484] [2022-12-13 16:36:54,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:36:54,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:36:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:36:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:36:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:36:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:36:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:36:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:36:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:36:54,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:36:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:36:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:54,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:36:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:36:55,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:36:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:55,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:36:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:36:55,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:36:55,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:36:55,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:36:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:36:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:36:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:36:55,165 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-13 16:36:55,165 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:36:55,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1933340484] [2022-12-13 16:36:55,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1933340484] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:36:55,165 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:36:55,165 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:36:55,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [667421350] [2022-12-13 16:36:55,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:36:55,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:36:55,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:36:55,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:36:55,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:36:55,168 INFO L87 Difference]: Start difference. First operand 2975 states and 4343 transitions. Second operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-13 16:37:03,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:37:12,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:37:16,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:37:18,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:37:28,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:37:31,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:37:31,831 INFO L93 Difference]: Finished difference Result 8549 states and 12587 transitions. [2022-12-13 16:37:31,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:37:31,832 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 250 [2022-12-13 16:37:31,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:37:31,856 INFO L225 Difference]: With dead ends: 8549 [2022-12-13 16:37:31,856 INFO L226 Difference]: Without dead ends: 5611 [2022-12-13 16:37:31,864 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:37:31,865 INFO L413 NwaCegarLoop]: 3488 mSDtfsCounter, 6102 mSDsluCounter, 6236 mSDsCounter, 0 mSdLazyCounter, 5963 mSolverCounterSat, 4218 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6392 SdHoareTripleChecker+Valid, 9724 SdHoareTripleChecker+Invalid, 10185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4218 IncrementalHoareTripleChecker+Valid, 5963 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.8s IncrementalHoareTripleChecker+Time [2022-12-13 16:37:31,865 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6392 Valid, 9724 Invalid, 10185 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4218 Valid, 5963 Invalid, 4 Unknown, 0 Unchecked, 35.8s Time] [2022-12-13 16:37:31,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5611 states. [2022-12-13 16:37:32,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5611 to 5167. [2022-12-13 16:37:32,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5167 states, 3660 states have (on average 1.3420765027322403) internal successors, (4912), 3767 states have internal predecessors, (4912), 1305 states have call successors, (1305), 202 states have call predecessors, (1305), 201 states have return successors, (1293), 1257 states have call predecessors, (1293), 1293 states have call successors, (1293) [2022-12-13 16:37:32,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 5167 states and 7510 transitions. [2022-12-13 16:37:32,107 INFO L78 Accepts]: Start accepts. Automaton has 5167 states and 7510 transitions. Word has length 250 [2022-12-13 16:37:32,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:37:32,108 INFO L495 AbstractCegarLoop]: Abstraction has 5167 states and 7510 transitions. [2022-12-13 16:37:32,108 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-13 16:37:32,108 INFO L276 IsEmpty]: Start isEmpty. Operand 5167 states and 7510 transitions. [2022-12-13 16:37:32,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-13 16:37:32,111 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:37:32,111 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:37:32,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 16:37:32,112 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:37:32,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:37:32,112 INFO L85 PathProgramCache]: Analyzing trace with hash -794838356, now seen corresponding path program 1 times [2022-12-13 16:37:32,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:37:32,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808603691] [2022-12-13 16:37:32,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:37:32,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:37:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:37:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:32,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:37:32,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:32,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:37:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:32,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:37:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:37:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:37:32,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:37:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:37:32,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:37:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:37:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:37:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:37:32,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:37:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:37:32,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:37:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:37:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:37:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:37:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:37:32,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:37:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-13 16:37:32,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:37:32,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808603691] [2022-12-13 16:37:32,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [808603691] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:37:32,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:37:32,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:37:32,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945678410] [2022-12-13 16:37:32,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:37:32,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:37:32,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:37:32,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:37:32,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:37:32,757 INFO L87 Difference]: Start difference. First operand 5167 states and 7510 transitions. Second operand has 6 states, 6 states have (on average 8.5) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (22), 5 states have call predecessors, (22), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-13 16:37:38,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:37:53,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:37:58,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:38:00,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:38:02,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:38:14,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:38:16,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:38:23,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:38:23,686 INFO L93 Difference]: Finished difference Result 14975 states and 21978 transitions. [2022-12-13 16:38:23,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:38:23,687 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.5) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (22), 5 states have call predecessors, (22), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 253 [2022-12-13 16:38:23,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:38:23,736 INFO L225 Difference]: With dead ends: 14975 [2022-12-13 16:38:23,736 INFO L226 Difference]: Without dead ends: 9845 [2022-12-13 16:38:23,754 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:38:23,755 INFO L413 NwaCegarLoop]: 3463 mSDtfsCounter, 5783 mSDsluCounter, 7953 mSDsCounter, 0 mSdLazyCounter, 6886 mSolverCounterSat, 4119 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6009 SdHoareTripleChecker+Valid, 11416 SdHoareTripleChecker+Invalid, 11011 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4119 IncrementalHoareTripleChecker+Valid, 6886 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:38:23,755 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6009 Valid, 11416 Invalid, 11011 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4119 Valid, 6886 Invalid, 6 Unknown, 0 Unchecked, 50.0s Time] [2022-12-13 16:38:23,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9845 states. [2022-12-13 16:38:24,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9845 to 8996. [2022-12-13 16:38:24,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8996 states, 6391 states have (on average 1.3475199499295885) internal successors, (8612), 6591 states have internal predecessors, (8612), 2221 states have call successors, (2221), 384 states have call predecessors, (2221), 383 states have return successors, (2209), 2136 states have call predecessors, (2209), 2209 states have call successors, (2209) [2022-12-13 16:38:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8996 states to 8996 states and 13042 transitions. [2022-12-13 16:38:24,159 INFO L78 Accepts]: Start accepts. Automaton has 8996 states and 13042 transitions. Word has length 253 [2022-12-13 16:38:24,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:38:24,160 INFO L495 AbstractCegarLoop]: Abstraction has 8996 states and 13042 transitions. [2022-12-13 16:38:24,160 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.5) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (22), 5 states have call predecessors, (22), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-12-13 16:38:24,160 INFO L276 IsEmpty]: Start isEmpty. Operand 8996 states and 13042 transitions. [2022-12-13 16:38:24,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-13 16:38:24,162 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:38:24,163 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:38:24,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 16:38:24,163 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:38:24,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:38:24,163 INFO L85 PathProgramCache]: Analyzing trace with hash 1621528766, now seen corresponding path program 1 times [2022-12-13 16:38:24,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:38:24,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502093153] [2022-12-13 16:38:24,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:38:24,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:38:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:38:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:24,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:38:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:24,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:38:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:38:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:38:24,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:38:24,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:38:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:38:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:38:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:38:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:38:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:38:24,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:38:24,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:38:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:38:24,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:38:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:38:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:38:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:38:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:38:24,883 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-13 16:38:24,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:38:24,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502093153] [2022-12-13 16:38:24,884 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [502093153] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:38:24,884 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:38:24,884 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:38:24,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826917847] [2022-12-13 16:38:24,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:38:24,884 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:38:24,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:38:24,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:38:24,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:38:24,885 INFO L87 Difference]: Start difference. First operand 8996 states and 13042 transitions. Second operand has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:38:31,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:38:48,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:38:52,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:38:54,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:39:00,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:39:00,291 INFO L93 Difference]: Finished difference Result 18901 states and 28220 transitions. [2022-12-13 16:39:00,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:39:00,292 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 254 [2022-12-13 16:39:00,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:39:00,375 INFO L225 Difference]: With dead ends: 18901 [2022-12-13 16:39:00,375 INFO L226 Difference]: Without dead ends: 18895 [2022-12-13 16:39:00,385 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:39:00,386 INFO L413 NwaCegarLoop]: 3615 mSDtfsCounter, 8158 mSDsluCounter, 4697 mSDsCounter, 0 mSdLazyCounter, 4669 mSolverCounterSat, 6222 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8439 SdHoareTripleChecker+Valid, 8312 SdHoareTripleChecker+Invalid, 10894 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6222 IncrementalHoareTripleChecker+Valid, 4669 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.4s IncrementalHoareTripleChecker+Time [2022-12-13 16:39:00,386 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8439 Valid, 8312 Invalid, 10894 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6222 Valid, 4669 Invalid, 3 Unknown, 0 Unchecked, 34.4s Time] [2022-12-13 16:39:00,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18895 states. [2022-12-13 16:39:01,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18895 to 17274. [2022-12-13 16:39:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17274 states, 12350 states have (on average 1.3494736842105264) internal successors, (16666), 12741 states have internal predecessors, (16666), 4158 states have call successors, (4158), 761 states have call predecessors, (4158), 765 states have return successors, (4367), 4009 states have call predecessors, (4367), 4146 states have call successors, (4367) [2022-12-13 16:39:01,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17274 states to 17274 states and 25191 transitions. [2022-12-13 16:39:01,072 INFO L78 Accepts]: Start accepts. Automaton has 17274 states and 25191 transitions. Word has length 254 [2022-12-13 16:39:01,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:39:01,072 INFO L495 AbstractCegarLoop]: Abstraction has 17274 states and 25191 transitions. [2022-12-13 16:39:01,073 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:39:01,073 INFO L276 IsEmpty]: Start isEmpty. Operand 17274 states and 25191 transitions. [2022-12-13 16:39:01,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-13 16:39:01,075 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:39:01,076 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:39:01,076 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 16:39:01,076 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:39:01,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:39:01,076 INFO L85 PathProgramCache]: Analyzing trace with hash -1273568526, now seen corresponding path program 1 times [2022-12-13 16:39:01,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:39:01,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421263767] [2022-12-13 16:39:01,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:39:01,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:39:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:01,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:39:01,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:39:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:39:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:01,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:39:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:39:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:01,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:39:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:39:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:39:01,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:39:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:39:01,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:39:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:39:01,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:39:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:39:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:39:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:39:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:01,737 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-13 16:39:01,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:39:01,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421263767] [2022-12-13 16:39:01,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1421263767] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:39:01,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:39:01,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:39:01,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379627574] [2022-12-13 16:39:01,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:39:01,738 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:39:01,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:39:01,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:39:01,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:39:01,738 INFO L87 Difference]: Start difference. First operand 17274 states and 25191 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:39:07,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:39:20,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:39:24,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:39:26,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:39:28,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:39:34,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:39:36,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:39:42,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:39:42,006 INFO L93 Difference]: Finished difference Result 19386 states and 28804 transitions. [2022-12-13 16:39:42,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:39:42,007 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 255 [2022-12-13 16:39:42,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:39:42,082 INFO L225 Difference]: With dead ends: 19386 [2022-12-13 16:39:42,082 INFO L226 Difference]: Without dead ends: 19383 [2022-12-13 16:39:42,094 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:39:42,094 INFO L413 NwaCegarLoop]: 3180 mSDtfsCounter, 4803 mSDsluCounter, 5927 mSDsCounter, 0 mSdLazyCounter, 4675 mSolverCounterSat, 2847 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5037 SdHoareTripleChecker+Valid, 9107 SdHoareTripleChecker+Invalid, 7528 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2847 IncrementalHoareTripleChecker+Valid, 4675 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:39:42,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5037 Valid, 9107 Invalid, 7528 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2847 Valid, 4675 Invalid, 6 Unknown, 0 Unchecked, 39.2s Time] [2022-12-13 16:39:42,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19383 states. [2022-12-13 16:39:42,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19383 to 17748. [2022-12-13 16:39:42,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17748 states, 12679 states have (on average 1.3464784288981781) internal successors, (17072), 13080 states have internal predecessors, (17072), 4251 states have call successors, (4251), 813 states have call predecessors, (4251), 817 states have return successors, (4468), 4103 states have call predecessors, (4468), 4240 states have call successors, (4468) [2022-12-13 16:39:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17748 states to 17748 states and 25791 transitions. [2022-12-13 16:39:42,995 INFO L78 Accepts]: Start accepts. Automaton has 17748 states and 25791 transitions. Word has length 255 [2022-12-13 16:39:42,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:39:42,996 INFO L495 AbstractCegarLoop]: Abstraction has 17748 states and 25791 transitions. [2022-12-13 16:39:42,996 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:39:42,996 INFO L276 IsEmpty]: Start isEmpty. Operand 17748 states and 25791 transitions. [2022-12-13 16:39:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-13 16:39:42,998 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:39:42,998 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:39:42,999 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 16:39:42,999 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:39:42,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:39:42,999 INFO L85 PathProgramCache]: Analyzing trace with hash -827266495, now seen corresponding path program 1 times [2022-12-13 16:39:42,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:39:42,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199362219] [2022-12-13 16:39:42,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:39:43,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:39:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:39:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:39:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:39:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:39:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:39:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:39:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:39:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:39:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:39:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:39:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:39:43,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:39:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:39:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:39:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:39:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:39:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:39:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:39:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:39:43,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:39:43,871 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-13 16:39:43,871 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:39:43,871 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199362219] [2022-12-13 16:39:43,871 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [199362219] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:39:43,871 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:39:43,871 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:39:43,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641438831] [2022-12-13 16:39:43,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:39:43,872 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:39:43,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:39:43,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:39:43,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:39:43,873 INFO L87 Difference]: Start difference. First operand 17748 states and 25791 transitions. Second operand has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:39:48,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:39:56,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:40:00,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:40:02,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:40:06,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:40:09,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:40:09,400 INFO L93 Difference]: Finished difference Result 19385 states and 28802 transitions. [2022-12-13 16:40:09,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:40:09,402 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 256 [2022-12-13 16:40:09,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:40:09,473 INFO L225 Difference]: With dead ends: 19385 [2022-12-13 16:40:09,473 INFO L226 Difference]: Without dead ends: 19382 [2022-12-13 16:40:09,485 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:40:09,486 INFO L413 NwaCegarLoop]: 3211 mSDtfsCounter, 5855 mSDsluCounter, 2794 mSDsCounter, 0 mSdLazyCounter, 2706 mSolverCounterSat, 4011 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6097 SdHoareTripleChecker+Valid, 6005 SdHoareTripleChecker+Invalid, 6721 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4011 IncrementalHoareTripleChecker+Valid, 2706 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.5s IncrementalHoareTripleChecker+Time [2022-12-13 16:40:09,486 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6097 Valid, 6005 Invalid, 6721 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4011 Valid, 2706 Invalid, 4 Unknown, 0 Unchecked, 24.5s Time] [2022-12-13 16:40:09,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19382 states. [2022-12-13 16:40:10,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19382 to 17747. [2022-12-13 16:40:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17747 states, 12679 states have (on average 1.346399558324789) internal successors, (17071), 13079 states have internal predecessors, (17071), 4250 states have call successors, (4250), 813 states have call predecessors, (4250), 817 states have return successors, (4468), 4103 states have call predecessors, (4468), 4240 states have call successors, (4468) [2022-12-13 16:40:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17747 states to 17747 states and 25789 transitions. [2022-12-13 16:40:10,205 INFO L78 Accepts]: Start accepts. Automaton has 17747 states and 25789 transitions. Word has length 256 [2022-12-13 16:40:10,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:40:10,205 INFO L495 AbstractCegarLoop]: Abstraction has 17747 states and 25789 transitions. [2022-12-13 16:40:10,205 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.166666666666666) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:40:10,205 INFO L276 IsEmpty]: Start isEmpty. Operand 17747 states and 25789 transitions. [2022-12-13 16:40:10,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-13 16:40:10,207 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:40:10,207 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:40:10,207 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 16:40:10,207 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:40:10,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:40:10,207 INFO L85 PathProgramCache]: Analyzing trace with hash 123199445, now seen corresponding path program 1 times [2022-12-13 16:40:10,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:40:10,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567135698] [2022-12-13 16:40:10,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:40:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:40:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:40:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:40:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:40:10,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:40:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:40:10,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:10,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:40:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:40:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:40:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:40:10,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:40:10,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:40:10,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:40:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:40:10,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:40:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:40:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:40:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:40:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:10,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:10,793 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-13 16:40:10,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:40:10,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567135698] [2022-12-13 16:40:10,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567135698] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:40:10,794 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:40:10,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:40:10,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245163008] [2022-12-13 16:40:10,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:40:10,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:40:10,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:40:10,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:40:10,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:40:10,795 INFO L87 Difference]: Start difference. First operand 17747 states and 25789 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:40:16,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:40:27,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:40:31,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:40:33,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:40:35,529 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 [] [2022-12-13 16:40:42,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:40:42,149 INFO L93 Difference]: Finished difference Result 19384 states and 28800 transitions. [2022-12-13 16:40:42,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:40:42,150 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 257 [2022-12-13 16:40:42,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:40:42,223 INFO L225 Difference]: With dead ends: 19384 [2022-12-13 16:40:42,223 INFO L226 Difference]: Without dead ends: 19381 [2022-12-13 16:40:42,233 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:40:42,234 INFO L413 NwaCegarLoop]: 3181 mSDtfsCounter, 4977 mSDsluCounter, 4396 mSDsCounter, 0 mSdLazyCounter, 3608 mSolverCounterSat, 2928 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5218 SdHoareTripleChecker+Valid, 7577 SdHoareTripleChecker+Invalid, 6540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2928 IncrementalHoareTripleChecker+Valid, 3608 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:40:42,235 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5218 Valid, 7577 Invalid, 6540 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2928 Valid, 3608 Invalid, 4 Unknown, 0 Unchecked, 30.2s Time] [2022-12-13 16:40:42,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19381 states. [2022-12-13 16:40:42,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19381 to 17746. [2022-12-13 16:40:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17746 states, 12679 states have (on average 1.3463206877514) internal successors, (17070), 13078 states have internal predecessors, (17070), 4249 states have call successors, (4249), 813 states have call predecessors, (4249), 817 states have return successors, (4468), 4103 states have call predecessors, (4468), 4240 states have call successors, (4468) [2022-12-13 16:40:43,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17746 states to 17746 states and 25787 transitions. [2022-12-13 16:40:43,025 INFO L78 Accepts]: Start accepts. Automaton has 17746 states and 25787 transitions. Word has length 257 [2022-12-13 16:40:43,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:40:43,025 INFO L495 AbstractCegarLoop]: Abstraction has 17746 states and 25787 transitions. [2022-12-13 16:40:43,025 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:40:43,025 INFO L276 IsEmpty]: Start isEmpty. Operand 17746 states and 25787 transitions. [2022-12-13 16:40:43,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-13 16:40:43,027 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:40:43,027 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:40:43,027 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 16:40:43,027 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:40:43,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:40:43,027 INFO L85 PathProgramCache]: Analyzing trace with hash -477122620, now seen corresponding path program 1 times [2022-12-13 16:40:43,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:40:43,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287112596] [2022-12-13 16:40:43,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:40:43,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:40:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:40:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:40:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:40:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:40:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:40:43,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:40:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:40:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:40:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:43,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:40:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:40:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:40:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:40:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:40:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:40:43,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:40:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:40:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:40:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:40:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:40:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:40:43,576 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-13 16:40:43,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:40:43,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287112596] [2022-12-13 16:40:43,577 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [287112596] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:40:43,577 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:40:43,577 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:40:43,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [633126100] [2022-12-13 16:40:43,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:40:43,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:40:43,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:40:43,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:40:43,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:40:43,578 INFO L87 Difference]: Start difference. First operand 17746 states and 25787 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:40:49,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:40:59,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:41:04,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.89s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:41:06,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:41:13,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:41:13,101 INFO L93 Difference]: Finished difference Result 19383 states and 28798 transitions. [2022-12-13 16:41:13,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:41:13,102 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 258 [2022-12-13 16:41:13,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:41:13,166 INFO L225 Difference]: With dead ends: 19383 [2022-12-13 16:41:13,166 INFO L226 Difference]: Without dead ends: 19380 [2022-12-13 16:41:13,178 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:41:13,179 INFO L413 NwaCegarLoop]: 3215 mSDtfsCounter, 4951 mSDsluCounter, 4433 mSDsCounter, 0 mSdLazyCounter, 3613 mSolverCounterSat, 2916 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5183 SdHoareTripleChecker+Valid, 7648 SdHoareTripleChecker+Invalid, 6532 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2916 IncrementalHoareTripleChecker+Valid, 3613 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.2s IncrementalHoareTripleChecker+Time [2022-12-13 16:41:13,179 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5183 Valid, 7648 Invalid, 6532 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2916 Valid, 3613 Invalid, 3 Unknown, 0 Unchecked, 28.2s Time] [2022-12-13 16:41:13,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19380 states. [2022-12-13 16:41:14,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19380 to 17745. [2022-12-13 16:41:14,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17745 states, 12679 states have (on average 1.3462418171780108) internal successors, (17069), 13077 states have internal predecessors, (17069), 4248 states have call successors, (4248), 813 states have call predecessors, (4248), 817 states have return successors, (4468), 4103 states have call predecessors, (4468), 4240 states have call successors, (4468) [2022-12-13 16:41:14,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17745 states to 17745 states and 25785 transitions. [2022-12-13 16:41:14,188 INFO L78 Accepts]: Start accepts. Automaton has 17745 states and 25785 transitions. Word has length 258 [2022-12-13 16:41:14,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:41:14,189 INFO L495 AbstractCegarLoop]: Abstraction has 17745 states and 25785 transitions. [2022-12-13 16:41:14,189 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:41:14,189 INFO L276 IsEmpty]: Start isEmpty. Operand 17745 states and 25785 transitions. [2022-12-13 16:41:14,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-13 16:41:14,191 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:41:14,191 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:41:14,191 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 16:41:14,191 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:41:14,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:41:14,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1907232584, now seen corresponding path program 1 times [2022-12-13 16:41:14,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:41:14,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460163450] [2022-12-13 16:41:14,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:41:14,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:41:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:41:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:41:14,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:41:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:41:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:41:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:41:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:41:14,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:41:14,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:41:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:41:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:41:14,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:41:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:41:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:41:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:41:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:41:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:41:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:14,895 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-13 16:41:14,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:41:14,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460163450] [2022-12-13 16:41:14,895 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460163450] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:41:14,895 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:41:14,895 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:41:14,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231584854] [2022-12-13 16:41:14,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:41:14,896 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:41:14,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:41:14,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:41:14,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:41:14,896 INFO L87 Difference]: Start difference. First operand 17745 states and 25785 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:41:20,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:41:36,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:41:41,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:41:43,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:41:49,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:41:49,008 INFO L93 Difference]: Finished difference Result 52920 states and 78102 transitions. [2022-12-13 16:41:49,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:41:49,009 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 259 [2022-12-13 16:41:49,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:41:49,140 INFO L225 Difference]: With dead ends: 52920 [2022-12-13 16:41:49,140 INFO L226 Difference]: Without dead ends: 35212 [2022-12-13 16:41:49,207 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:41:49,207 INFO L413 NwaCegarLoop]: 3771 mSDtfsCounter, 7504 mSDsluCounter, 4709 mSDsCounter, 0 mSdLazyCounter, 4485 mSolverCounterSat, 5617 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7747 SdHoareTripleChecker+Valid, 8480 SdHoareTripleChecker+Invalid, 10105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5617 IncrementalHoareTripleChecker+Valid, 4485 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.6s IncrementalHoareTripleChecker+Time [2022-12-13 16:41:49,208 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7747 Valid, 8480 Invalid, 10105 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5617 Valid, 4485 Invalid, 3 Unknown, 0 Unchecked, 31.6s Time] [2022-12-13 16:41:49,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35212 states. [2022-12-13 16:41:50,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35212 to 32725. [2022-12-13 16:41:50,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32725 states, 23557 states have (on average 1.3472853079763978) internal successors, (31738), 24184 states have internal predecessors, (31738), 7654 states have call successors, (7654), 1514 states have call predecessors, (7654), 1513 states have return successors, (8208), 7451 states have call predecessors, (8208), 7644 states have call successors, (8208) [2022-12-13 16:41:50,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32725 states to 32725 states and 47600 transitions. [2022-12-13 16:41:50,852 INFO L78 Accepts]: Start accepts. Automaton has 32725 states and 47600 transitions. Word has length 259 [2022-12-13 16:41:50,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:41:50,852 INFO L495 AbstractCegarLoop]: Abstraction has 32725 states and 47600 transitions. [2022-12-13 16:41:50,852 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:41:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 32725 states and 47600 transitions. [2022-12-13 16:41:50,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-13 16:41:50,854 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:41:50,854 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:41:50,854 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 16:41:50,854 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:41:50,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:41:50,854 INFO L85 PathProgramCache]: Analyzing trace with hash 1004003655, now seen corresponding path program 1 times [2022-12-13 16:41:50,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:41:50,855 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227335354] [2022-12-13 16:41:50,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:41:50,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:41:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:41:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:41:51,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:41:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:41:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:51,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:41:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:41:51,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:51,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:41:51,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:41:51,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:41:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:41:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:41:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:41:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:41:51,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:41:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:41:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:41:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:41:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:41:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:41:51,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:41:51,395 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2022-12-13 16:41:51,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:41:51,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227335354] [2022-12-13 16:41:51,395 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1227335354] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:41:51,395 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:41:51,395 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 16:41:51,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635315070] [2022-12-13 16:41:51,396 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:41:51,396 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 16:41:51,396 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:41:51,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 16:41:51,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 16:41:51,396 INFO L87 Difference]: Start difference. First operand 32725 states and 47600 transitions. Second operand has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:41:56,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:42:04,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:42:09,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:42:11,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:42:16,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:42:16,690 INFO L93 Difference]: Finished difference Result 35160 states and 52217 transitions. [2022-12-13 16:42:16,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 16:42:16,691 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 260 [2022-12-13 16:42:16,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:42:16,833 INFO L225 Difference]: With dead ends: 35160 [2022-12-13 16:42:16,833 INFO L226 Difference]: Without dead ends: 35147 [2022-12-13 16:42:16,852 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 16:42:16,852 INFO L413 NwaCegarLoop]: 3182 mSDtfsCounter, 5878 mSDsluCounter, 2791 mSDsCounter, 0 mSdLazyCounter, 2702 mSolverCounterSat, 4013 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6124 SdHoareTripleChecker+Valid, 5973 SdHoareTripleChecker+Invalid, 6718 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4013 IncrementalHoareTripleChecker+Valid, 2702 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.3s IncrementalHoareTripleChecker+Time [2022-12-13 16:42:16,852 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6124 Valid, 5973 Invalid, 6718 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4013 Valid, 2702 Invalid, 3 Unknown, 0 Unchecked, 23.3s Time] [2022-12-13 16:42:16,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35147 states. [2022-12-13 16:42:18,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35147 to 32714. [2022-12-13 16:42:18,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32714 states, 23547 states have (on average 1.3471355162016392) internal successors, (31721), 24173 states have internal predecessors, (31721), 7653 states have call successors, (7653), 1514 states have call predecessors, (7653), 1513 states have return successors, (8208), 7451 states have call predecessors, (8208), 7644 states have call successors, (8208) [2022-12-13 16:42:18,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32714 states to 32714 states and 47582 transitions. [2022-12-13 16:42:18,525 INFO L78 Accepts]: Start accepts. Automaton has 32714 states and 47582 transitions. Word has length 260 [2022-12-13 16:42:18,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:42:18,526 INFO L495 AbstractCegarLoop]: Abstraction has 32714 states and 47582 transitions. [2022-12-13 16:42:18,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (21), 5 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-13 16:42:18,526 INFO L276 IsEmpty]: Start isEmpty. Operand 32714 states and 47582 transitions. [2022-12-13 16:42:18,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-12-13 16:42:18,528 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:42:18,528 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:42:18,528 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 16:42:18,529 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:42:18,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:42:18,529 INFO L85 PathProgramCache]: Analyzing trace with hash 291657698, now seen corresponding path program 1 times [2022-12-13 16:42:18,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:42:18,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113109060] [2022-12-13 16:42:18,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:42:18,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:42:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:42:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:42:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:42:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:18,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:42:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:18,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:42:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:42:18,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:42:18,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:42:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:42:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:42:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:42:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:42:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:42:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:42:18,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:42:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:42:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:42:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:18,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-12-13 16:42:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:19,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:19,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:42:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:19,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2022-12-13 16:42:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:19,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:42:19,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:19,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 16:42:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:42:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 882 trivial. 0 not checked. [2022-12-13 16:42:19,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:42:19,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113109060] [2022-12-13 16:42:19,049 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113109060] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:42:19,049 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:42:19,049 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 16:42:19,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1703250508] [2022-12-13 16:42:19,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:42:19,050 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 16:42:19,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:42:19,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 16:42:19,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 16:42:19,050 INFO L87 Difference]: Start difference. First operand 32714 states and 47582 transitions. Second operand has 7 states, 7 states have (on average 10.0) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (28), 6 states have call predecessors, (28), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-12-13 16:42:25,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:42:43,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:42:45,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:42:47,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:42:52,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.53s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-12-13 16:42:57,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:43:09,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:43:19,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:43:19,143 INFO L93 Difference]: Finished difference Result 102104 states and 150811 transitions. [2022-12-13 16:43:19,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-13 16:43:19,144 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (28), 6 states have call predecessors, (28), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 295 [2022-12-13 16:43:19,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:43:19,385 INFO L225 Difference]: With dead ends: 102104 [2022-12-13 16:43:19,385 INFO L226 Difference]: Without dead ends: 69427 [2022-12-13 16:43:19,494 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=71, Invalid=139, Unknown=0, NotChecked=0, Total=210 [2022-12-13 16:43:19,494 INFO L413 NwaCegarLoop]: 2562 mSDtfsCounter, 10512 mSDsluCounter, 4495 mSDsCounter, 0 mSdLazyCounter, 8671 mSolverCounterSat, 7809 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11145 SdHoareTripleChecker+Valid, 7057 SdHoareTripleChecker+Invalid, 16487 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7809 IncrementalHoareTripleChecker+Valid, 8671 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.7s IncrementalHoareTripleChecker+Time [2022-12-13 16:43:19,495 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11145 Valid, 7057 Invalid, 16487 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7809 Valid, 8671 Invalid, 7 Unknown, 0 Unchecked, 54.7s Time] [2022-12-13 16:43:19,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69427 states. [2022-12-13 16:43:22,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69427 to 64282. [2022-12-13 16:43:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64282 states, 46287 states have (on average 1.3475273834986066) internal successors, (62373), 47565 states have internal predecessors, (62373), 14961 states have call successors, (14961), 2962 states have call predecessors, (14961), 3033 states have return successors, (16240), 14583 states have call predecessors, (16240), 14952 states have call successors, (16240) [2022-12-13 16:43:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64282 states to 64282 states and 93574 transitions. [2022-12-13 16:43:23,040 INFO L78 Accepts]: Start accepts. Automaton has 64282 states and 93574 transitions. Word has length 295 [2022-12-13 16:43:23,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:43:23,041 INFO L495 AbstractCegarLoop]: Abstraction has 64282 states and 93574 transitions. [2022-12-13 16:43:23,041 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 3 states have internal predecessors, (70), 2 states have call successors, (28), 6 states have call predecessors, (28), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-12-13 16:43:23,041 INFO L276 IsEmpty]: Start isEmpty. Operand 64282 states and 93574 transitions. [2022-12-13 16:43:23,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-12-13 16:43:23,045 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:43:23,045 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 8, 8, 8, 8, 8, 8, 8, 8, 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] [2022-12-13 16:43:23,045 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 16:43:23,045 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:43:23,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:43:23,045 INFO L85 PathProgramCache]: Analyzing trace with hash 1177284250, now seen corresponding path program 1 times [2022-12-13 16:43:23,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:43:23,046 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557084328] [2022-12-13 16:43:23,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:43:23,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:43:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:43:23,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:43:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:43:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:43:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:43:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:43:23,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:43:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:43:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:43:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:43:23,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:43:23,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:43:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:43:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:43:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:43:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:43:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:43:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-12-13 16:43:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2022-12-13 16:43:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2022-12-13 16:43:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:43:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-12-13 16:43:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2022-12-13 16:43:23,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2022-12-13 16:43:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:43:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 16:43:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:43:23,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1180 trivial. 0 not checked. [2022-12-13 16:43:23,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:43:23,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1557084328] [2022-12-13 16:43:23,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1557084328] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:43:23,827 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:43:23,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 16:43:23,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276572821] [2022-12-13 16:43:23,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:43:23,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 16:43:23,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:43:23,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 16:43:23,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-13 16:43:23,829 INFO L87 Difference]: Start difference. First operand 64282 states and 93574 transitions. Second operand has 8 states, 8 states have (on average 10.5) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (33), 7 states have call predecessors, (33), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-13 16:43:31,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:44:04,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-12-13 16:44:10,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:44:29,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:44:47,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:44:47,486 INFO L93 Difference]: Finished difference Result 201035 states and 296998 transitions. [2022-12-13 16:44:47,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-12-13 16:44:47,487 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.5) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (33), 7 states have call predecessors, (33), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 349 [2022-12-13 16:44:47,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:44:47,972 INFO L225 Difference]: With dead ends: 201035 [2022-12-13 16:44:47,972 INFO L226 Difference]: Without dead ends: 136790 [2022-12-13 16:44:48,160 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2022-12-13 16:44:48,161 INFO L413 NwaCegarLoop]: 2526 mSDtfsCounter, 9098 mSDsluCounter, 8476 mSDsCounter, 0 mSdLazyCounter, 14349 mSolverCounterSat, 6028 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 68.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9702 SdHoareTripleChecker+Valid, 11002 SdHoareTripleChecker+Invalid, 20380 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 6028 IncrementalHoareTripleChecker+Valid, 14349 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 74.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:44:48,161 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9702 Valid, 11002 Invalid, 20380 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [6028 Valid, 14349 Invalid, 3 Unknown, 0 Unchecked, 74.0s Time] [2022-12-13 16:44:48,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136790 states. [2022-12-13 16:44:54,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136790 to 125886. [2022-12-13 16:44:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125886 states, 90867 states have (on average 1.3496318795602364) internal successors, (122637), 93405 states have internal predecessors, (122637), 29065 states have call successors, (29065), 5810 states have call predecessors, (29065), 5953 states have return successors, (31492), 28319 states have call predecessors, (31492), 29056 states have call successors, (31492) [2022-12-13 16:44:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125886 states to 125886 states and 183194 transitions. [2022-12-13 16:44:55,419 INFO L78 Accepts]: Start accepts. Automaton has 125886 states and 183194 transitions. Word has length 349 [2022-12-13 16:44:55,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:44:55,420 INFO L495 AbstractCegarLoop]: Abstraction has 125886 states and 183194 transitions. [2022-12-13 16:44:55,420 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.5) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (33), 7 states have call predecessors, (33), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-12-13 16:44:55,420 INFO L276 IsEmpty]: Start isEmpty. Operand 125886 states and 183194 transitions. [2022-12-13 16:44:55,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-12-13 16:44:55,427 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:44:55,427 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 9, 9, 9, 9, 9, 9, 9, 9, 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] [2022-12-13 16:44:55,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 16:44:55,427 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:44:55,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:44:55,428 INFO L85 PathProgramCache]: Analyzing trace with hash -1134009161, now seen corresponding path program 1 times [2022-12-13 16:44:55,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:44:55,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1278581060] [2022-12-13 16:44:55,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:44:55,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:44:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:44:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:44:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 16:44:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 16:44:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 16:44:55,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-12-13 16:44:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 16:44:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 16:44:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 16:44:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 16:44:55,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 16:44:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 16:44:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:55,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 16:44:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:56,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 16:44:56,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:56,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 16:44:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 16:44:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 16:44:56,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 16:44:56,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:56,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 16:44:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2022-12-13 16:44:56,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-12-13 16:44:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 16:44:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-12-13 16:44:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 16:44:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-12-13 16:44:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 16:44:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 16:44:56,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 16:44:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 16:44:56,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 16:44:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-12-13 16:44:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:44:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1425 trivial. 0 not checked. [2022-12-13 16:44:56,265 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:44:56,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1278581060] [2022-12-13 16:44:56,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1278581060] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:44:56,266 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:44:56,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 16:44:56,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460433626] [2022-12-13 16:44:56,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:44:56,266 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 16:44:56,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:44:56,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 16:44:56,267 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-12-13 16:44:56,267 INFO L87 Difference]: Start difference. First operand 125886 states and 183194 transitions. Second operand has 8 states, 8 states have (on average 14.875) internal successors, (119), 3 states have internal predecessors, (119), 2 states have call successors, (33), 7 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-12-13 16:45:02,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []