./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/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_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/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_a1b3c652-f327-4267-b264-df1e5cea7bd5/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 b1c027fee61a8058055c949088f7676db617c5b1b19a093573b50c07cbdcbacd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 18:05:25,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:05:25,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:05:25,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:05:25,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:05:25,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:05:25,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:05:25,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:05:25,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:05:25,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:05:25,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:05:25,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:05:25,295 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:05:25,296 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:05:25,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:05:25,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:05:25,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:05:25,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:05:25,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:05:25,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:05:25,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:05:25,303 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:05:25,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:05:25,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:05:25,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:05:25,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:05:25,308 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:05:25,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:05:25,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:05:25,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:05:25,312 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:05:25,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:05:25,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:05:25,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:05:25,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:05:25,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:05:25,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:05:25,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:05:25,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:05:25,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:05:25,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:05:25,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 18:05:25,337 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:05:25,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:05:25,338 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:05:25,338 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:05:25,339 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:05:25,339 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:05:25,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:05:25,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:05:25,340 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:05:25,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:05:25,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 18:05:25,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:05:25,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:05:25,340 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:05:25,340 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:05:25,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:05:25,341 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:05:25,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:05:25,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:05:25,341 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:05:25,341 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:05:25,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:05:25,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:05:25,341 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:05:25,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:05:25,342 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 18:05:25,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 18:05:25,342 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:05:25,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:05:25,342 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:05:25,343 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:05:25,343 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:05:25,343 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_a1b3c652-f327-4267-b264-df1e5cea7bd5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1c027fee61a8058055c949088f7676db617c5b1b19a093573b50c07cbdcbacd [2022-12-13 18:05:25,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:05:25,561 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:05:25,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:05:25,564 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:05:25,564 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:05:25,565 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i [2022-12-13 18:05:28,184 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:05:28,700 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:05:28,701 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i [2022-12-13 18:05:28,771 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8/data/c0d2df620/5fe89bf995174ceba89136f43d6aac21/FLAG404c512b2 [2022-12-13 18:05:28,786 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8/data/c0d2df620/5fe89bf995174ceba89136f43d6aac21 [2022-12-13 18:05:28,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:05:28,789 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:05:28,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:05:28,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:05:28,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:05:28,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:05:28" (1/1) ... [2022-12-13 18:05:28,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174db2d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:28, skipping insertion in model container [2022-12-13 18:05:28,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:05:28" (1/1) ... [2022-12-13 18:05:28,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:05:28,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:05:29,477 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 18:05:29,657 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 18:05:29,680 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 18:05:29,696 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:05:29,704 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:05:30,133 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 18:05:30,134 WARN L623 FunctionHandler]: Unknown extern function pcix_get_max_mmrbc [2022-12-13 18:05:30,134 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-12-13 18:05:30,134 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,135 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:05:30,136 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-12-13 18:05:30,136 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,137 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:05:30,146 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,146 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,147 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,150 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,168 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,169 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,170 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,171 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,172 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,182 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,183 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,184 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,192 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,193 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:30,194 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,194 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,195 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,197 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,198 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,199 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,200 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,201 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,202 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,203 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,204 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,223 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,224 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:30,225 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,225 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,226 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,228 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,245 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,254 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,254 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,255 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,256 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,256 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,257 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,257 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,258 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,258 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:30,259 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:30,259 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,260 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,260 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:30,261 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,261 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,261 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,262 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,262 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,263 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:30,272 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 18:05:30,272 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:05:30,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:30,282 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 18:05:30,282 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,285 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 18:05:30,285 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,285 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 18:05:30,286 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:30,286 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,287 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:30,287 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,287 WARN L623 FunctionHandler]: Unknown extern function ib_alloc_device [2022-12-13 18:05:30,288 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,288 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,289 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:30,290 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:30,291 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:30,292 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 18:05:30,293 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 18:05:30,293 WARN L623 FunctionHandler]: Unknown extern function ib_dealloc_device [2022-12-13 18:05:30,294 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 18:05:30,294 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:05:30,303 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:30,303 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 18:05:30,303 WARN L623 FunctionHandler]: Unknown extern function ib_dealloc_device [2022-12-13 18:05:30,304 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 18:05:30,304 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:05:30,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:30,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:30,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:30,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:30,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:30,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:30,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:30,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:30,351 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 18:05:30,359 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 18:05:30,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:30,413 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:30,414 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:30,414 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:30,415 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:30,415 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:30,415 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:30,416 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:30,416 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:30,416 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:30,530 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:05:30,707 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:05:30,715 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:05:30,729 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 18:05:30,866 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:05:31,149 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:05:31,150 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 18:05:31,189 WARN L623 FunctionHandler]: Unknown extern function down [2022-12-13 18:05:31,190 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:05:31,190 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 18:05:31,191 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,192 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-13 18:05:31,193 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 18:05:31,202 WARN L623 FunctionHandler]: Unknown extern function down [2022-12-13 18:05:31,204 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-13 18:05:31,204 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,206 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-13 18:05:31,230 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:31,230 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,230 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 18:05:31,231 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:31,231 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 18:05:31,231 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:31,232 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:31,233 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:31,234 WARN L623 FunctionHandler]: Unknown extern function down [2022-12-13 18:05:31,235 WARN L623 FunctionHandler]: Unknown extern function down [2022-12-13 18:05:31,235 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,236 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-13 18:05:31,236 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 18:05:31,237 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,238 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 18:05:31,238 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,239 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:31,249 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:31,252 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,252 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,253 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,263 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:31,264 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,268 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,269 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,270 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,271 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,272 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,272 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,273 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,274 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,275 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,276 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,277 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,278 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,278 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,279 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,279 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,280 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,281 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,282 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,282 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,285 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,286 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,287 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,288 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:05:31,289 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,289 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,291 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,292 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,293 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,294 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:05:31,294 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,294 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,299 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,300 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,300 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,301 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,302 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,303 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,304 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,305 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,306 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,307 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,308 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,308 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,309 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,310 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,311 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,312 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,314 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,314 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,315 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,316 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,317 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,318 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,319 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,319 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,320 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,321 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,322 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,323 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,323 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,324 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,324 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,325 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,326 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,326 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,327 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,327 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,328 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,329 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,329 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,330 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,331 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,332 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,332 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,333 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,333 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,334 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,335 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,336 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,337 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,338 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,339 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,340 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,340 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,341 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,342 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,342 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,343 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,343 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,344 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,345 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,346 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,346 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,347 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,348 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,348 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,349 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,349 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,350 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,350 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,351 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,351 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,352 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,361 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:05:31,363 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,364 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,364 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,365 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:31,368 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,369 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,369 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,370 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,370 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,371 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,371 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,372 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,373 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,373 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,374 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,374 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,375 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,375 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,376 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,376 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,377 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,377 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,378 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,379 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,380 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,381 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,382 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,383 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,384 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,385 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,386 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,389 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,390 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,391 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,392 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,393 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,393 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,397 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,397 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,398 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,400 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,401 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,404 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,407 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,408 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,413 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:31,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:31,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:31,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:31,416 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:31,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:31,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:31,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:31,423 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,423 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,424 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,425 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,425 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,426 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:31,428 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 18:05:31,429 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:31,429 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:31,429 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:31,429 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:31,429 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:31,430 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:31,430 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:31,430 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:31,430 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:31,486 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,487 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,487 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,489 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,489 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,498 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:31,498 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:31,499 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,499 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:31,508 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:31,509 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:31,509 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:31,510 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:31,589 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 18:05:31,597 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 18:05:31,613 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:31,613 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 18:05:31,614 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:31,614 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,615 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,615 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 18:05:31,616 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,617 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,617 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 18:05:31,617 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,618 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,618 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:31,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:05:31,619 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,619 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:05:31,620 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,621 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,621 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,622 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,623 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,624 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,624 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-13 18:05:31,625 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,625 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-13 18:05:31,626 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,627 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,627 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:31,628 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 18:05:31,628 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,628 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,628 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:31,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:31,629 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:31,629 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:31,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:31,767 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 18:05:31,836 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 18:05:31,843 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:05:31,844 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 18:05:31,928 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:31,928 WARN L623 FunctionHandler]: Unknown extern function find_next_zero_bit [2022-12-13 18:05:31,928 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-13 18:05:31,929 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:31,931 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:31,932 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,933 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-13 18:05:31,935 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 18:05:31,937 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:05:31,939 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 18:05:31,939 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,943 WARN L623 FunctionHandler]: Unknown extern function clear_page [2022-12-13 18:05:31,943 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,944 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,945 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:31,945 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:31,946 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:31,946 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:31,946 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:31,947 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:32,004 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-13 18:05:32,023 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 18:05:32,075 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 18:05:32,085 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 18:05:32,092 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 18:05:32,244 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:32,245 WARN L623 FunctionHandler]: Unknown extern function ib_dispatch_event [2022-12-13 18:05:32,259 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,259 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,260 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,302 WARN L623 FunctionHandler]: Unknown extern function clear_page [2022-12-13 18:05:32,304 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,305 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:32,305 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:32,307 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:32,307 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:32,315 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,316 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:32,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:32,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:32,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:32,318 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:32,325 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:05:32,326 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:05:32,342 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:32,343 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:32,344 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:32,345 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:32,345 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:32,345 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:32,345 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:32,346 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:32,346 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:32,354 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:32,354 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:32,354 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:32,354 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:32,355 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:32,355 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 18:05:32,356 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 18:05:32,356 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 18:05:32,362 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,362 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,365 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:32,365 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:32,365 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:32,366 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:32,366 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:32,418 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:32,418 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:32,418 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:32,419 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:32,419 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:32,499 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 18:05:32,507 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 18:05:32,702 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:32,711 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,712 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,713 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:05:32,735 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:32,745 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,749 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:32,754 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:32,754 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 18:05:32,754 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:32,756 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,764 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,764 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:32,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:32,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:32,765 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 18:05:32,766 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 18:05:32,766 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 18:05:32,766 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 18:05:32,766 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 18:05:32,767 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:32,768 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:32,768 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:32,768 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:32,768 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:32,768 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:32,769 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:32,769 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:32,883 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 18:05:32,890 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 18:05:32,992 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 18:05:33,007 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:33,008 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,008 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,008 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,016 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,016 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,016 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,031 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,032 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,040 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,096 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:05:33,098 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:33,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:33,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:33,099 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,108 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,111 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:33,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:33,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:33,113 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,125 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,125 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,127 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,128 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,129 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,129 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:33,130 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:33,130 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:33,131 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:33,131 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,131 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,131 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,131 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:33,132 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,414 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,414 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:05:33,443 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,482 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,493 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,503 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,506 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,507 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,511 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,513 WARN L623 FunctionHandler]: Unknown extern function ib_modify_qp_is_ok [2022-12-13 18:05:33,514 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,514 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,514 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,515 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,515 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,547 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,555 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,592 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 18:05:33,592 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:33,592 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:33,592 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:33,611 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_nested [2022-12-13 18:05:33,611 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_nested [2022-12-13 18:05:33,627 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 18:05:33,627 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 18:05:33,627 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 18:05:33,635 WARN L623 FunctionHandler]: Unknown extern function ib_ud_header_init [2022-12-13 18:05:33,636 WARN L623 FunctionHandler]: Unknown extern function ib_get_cached_pkey [2022-12-13 18:05:33,636 WARN L623 FunctionHandler]: Unknown extern function ib_get_cached_pkey [2022-12-13 18:05:33,637 WARN L623 FunctionHandler]: Unknown extern function ib_ud_header_pack [2022-12-13 18:05:33,674 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:33,675 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,676 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,677 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,680 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:33,680 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,683 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:33,684 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,685 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,686 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,688 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:33,688 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,690 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:33,691 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:33,692 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,692 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,692 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,692 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,692 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,692 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:33,693 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,693 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,693 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,700 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,700 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,791 WARN L623 FunctionHandler]: Unknown extern function mult_to_ib_rate [2022-12-13 18:05:33,791 WARN L623 FunctionHandler]: Unknown extern function mult_to_ib_rate [2022-12-13 18:05:33,791 WARN L623 FunctionHandler]: Unknown extern function mult_to_ib_rate [2022-12-13 18:05:33,791 WARN L623 FunctionHandler]: Unknown extern function mult_to_ib_rate [2022-12-13 18:05:33,798 WARN L623 FunctionHandler]: Unknown extern function mult_to_ib_rate [2022-12-13 18:05:33,814 WARN L623 FunctionHandler]: Unknown extern function ib_rate_to_mult [2022-12-13 18:05:33,814 WARN L623 FunctionHandler]: Unknown extern function ib_rate_to_mult [2022-12-13 18:05:33,815 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 18:05:33,817 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:33,817 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,818 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 18:05:33,818 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:33,819 WARN L623 FunctionHandler]: Unknown extern function ib_get_cached_gid [2022-12-13 18:05:33,821 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 18:05:33,821 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 18:05:33,821 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:33,822 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 18:05:33,822 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,822 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,822 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,822 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:33,822 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,916 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,916 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,916 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:05:33,916 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,917 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:05:33,918 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:05:33,918 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,918 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,919 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:33,919 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,919 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,920 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,920 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,921 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,921 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,922 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,922 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,922 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,923 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,923 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:33,923 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:33,924 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,924 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,924 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,924 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:33,924 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,924 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,925 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:33,925 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:33,925 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:34,052 WARN L623 FunctionHandler]: Unknown extern function ib_query_port [2022-12-13 18:05:34,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:34,053 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,060 WARN L623 FunctionHandler]: Unknown extern function ib_create_ah [2022-12-13 18:05:34,060 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:34,060 WARN L623 FunctionHandler]: Unknown extern function ib_destroy_ah [2022-12-13 18:05:34,069 WARN L623 FunctionHandler]: Unknown extern function ib_dispatch_event [2022-12-13 18:05:34,069 WARN L623 FunctionHandler]: Unknown extern function ib_dispatch_event [2022-12-13 18:05:34,070 WARN L623 FunctionHandler]: Unknown extern function ib_dispatch_event [2022-12-13 18:05:34,085 WARN L623 FunctionHandler]: Unknown extern function ib_create_send_mad [2022-12-13 18:05:34,085 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:34,085 WARN L623 FunctionHandler]: Unknown extern function ib_post_send_mad [2022-12-13 18:05:34,085 WARN L623 FunctionHandler]: Unknown extern function ib_free_send_mad [2022-12-13 18:05:34,086 WARN L623 FunctionHandler]: Unknown extern function ib_query_port [2022-12-13 18:05:34,087 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:34,094 WARN L623 FunctionHandler]: Unknown extern function ib_free_send_mad [2022-12-13 18:05:34,094 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:34,095 WARN L623 FunctionHandler]: Unknown extern function ib_register_mad_agent [2022-12-13 18:05:34,095 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:34,095 WARN L623 FunctionHandler]: Unknown extern function ib_unregister_mad_agent [2022-12-13 18:05:34,096 WARN L623 FunctionHandler]: Unknown extern function ib_unregister_mad_agent [2022-12-13 18:05:34,096 WARN L623 FunctionHandler]: Unknown extern function ib_destroy_ah [2022-12-13 18:05:34,097 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:34,097 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:34,097 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:34,097 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:34,098 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:34,098 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:34,098 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:34,258 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 18:05:34,258 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 18:05:34,258 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 18:05:34,258 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 18:05:34,265 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 18:05:34,265 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 18:05:34,394 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,395 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,403 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,403 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,425 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,426 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,434 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,434 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,442 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,442 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,442 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,450 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,457 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-12-13 18:05:34,465 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,465 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,472 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,480 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,487 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,496 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,504 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,512 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,512 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,513 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,514 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,522 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,531 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,539 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,547 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,548 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,556 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,570 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,579 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,579 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:34,580 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,580 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,580 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,588 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:34,588 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:34,589 WARN L623 FunctionHandler]: Unknown extern function ib_umem_get [2022-12-13 18:05:34,589 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-13 18:05:34,590 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 18:05:34,591 WARN L623 FunctionHandler]: Unknown extern function ib_umem_release [2022-12-13 18:05:34,591 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,598 WARN L623 FunctionHandler]: Unknown extern function ib_umem_release [2022-12-13 18:05:34,598 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,606 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,614 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,629 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:34,637 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:34,644 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:34,644 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:34,644 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:34,644 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:34,645 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:34,652 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:34,661 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,661 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:34,662 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:05:34,671 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:34,671 WARN L623 FunctionHandler]: Unknown extern function ib_register_device [2022-12-13 18:05:34,671 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-13 18:05:34,671 WARN L623 FunctionHandler]: Unknown extern function ib_unregister_device [2022-12-13 18:05:34,672 WARN L623 FunctionHandler]: Unknown extern function ib_unregister_device [2022-12-13 18:05:34,673 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:34,673 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:34,673 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:34,673 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:34,673 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:34,673 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:34,673 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:34,673 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 18:05:34,674 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:34,674 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 18:05:34,674 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:34,674 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:34,674 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:34,695 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:05:34,722 WARN L623 FunctionHandler]: Unknown extern function __bitmap_empty [2022-12-13 18:05:34,729 WARN L623 FunctionHandler]: Unknown extern function __bitmap_full [2022-12-13 18:05:34,922 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 18:05:34,971 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 18:05:34,972 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-13 18:05:34,978 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-13 18:05:34,998 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 18:05:35,005 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,005 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,019 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-12-13 18:05:35,024 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:35,025 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,025 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,033 WARN L623 FunctionHandler]: Unknown extern function get_user_pages [2022-12-13 18:05:35,033 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 18:05:35,034 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 18:05:35,034 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:35,035 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-12-13 18:05:35,035 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 18:05:35,035 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,037 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-13 18:05:35,038 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:35,039 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,039 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,040 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,040 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,040 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,040 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,040 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,041 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,041 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,041 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:35,041 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,041 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,041 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,041 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,041 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,041 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,042 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,042 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,042 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,042 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,077 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,077 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,077 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,077 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:35,077 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,187 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,195 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,197 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:35,197 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 18:05:35,197 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:35,197 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,198 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,206 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,206 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,206 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 18:05:35,207 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 18:05:35,207 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 18:05:35,209 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,209 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:05:35,210 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:35,210 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,212 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:35,212 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,213 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:35,214 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,214 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,214 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,214 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,214 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,214 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:35,214 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,214 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,215 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,221 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:05:35,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:35,357 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,365 WARN L623 FunctionHandler]: Unknown extern function ib_dispatch_event [2022-12-13 18:05:35,365 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,366 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,366 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:35,366 WARN L623 FunctionHandler]: Unknown extern function queue_work [2022-12-13 18:05:35,373 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 18:05:35,373 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 18:05:35,374 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 18:05:35,374 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,375 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 18:05:35,375 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 18:05:35,375 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:35,375 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 18:05:35,375 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:05:35,375 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:05:35,375 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-13 18:05:35,376 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-13 18:05:35,376 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,376 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,376 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,376 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:35,376 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,377 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,377 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,384 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_a1b3c652-f327-4267-b264-df1e5cea7bd5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i[723056,723069] [2022-12-13 18:05:35,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:05:35,859 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 18:05:35,908 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 18:05:35,909 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 18:05:35,910 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 18:05:35,910 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:05:35,911 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:05:35,913 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 18:05:35,913 WARN L623 FunctionHandler]: Unknown extern function pcix_get_max_mmrbc [2022-12-13 18:05:35,913 WARN L623 FunctionHandler]: Unknown extern function pcix_set_mmrbc [2022-12-13 18:05:35,914 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,914 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:05:35,914 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-12-13 18:05:35,914 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,915 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:05:35,915 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,916 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,916 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,917 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,920 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,920 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,921 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,921 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,922 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,923 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,923 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,923 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,924 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,924 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,925 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,925 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,925 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,926 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,927 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,927 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,928 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,928 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,929 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,929 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,930 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,934 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,934 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,934 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,935 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,935 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,936 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,937 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,940 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,940 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,940 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,940 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,940 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,941 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,941 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,941 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,941 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,942 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,942 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:35,943 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 18:05:35,943 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:05:35,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:35,944 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 18:05:35,944 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,944 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,944 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,945 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 18:05:35,945 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,945 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 18:05:35,945 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,945 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,945 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,946 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,946 WARN L623 FunctionHandler]: Unknown extern function ib_alloc_device [2022-12-13 18:05:35,946 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,947 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,947 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,947 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,948 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,948 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 18:05:35,949 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 18:05:35,949 WARN L623 FunctionHandler]: Unknown extern function ib_dealloc_device [2022-12-13 18:05:35,949 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 18:05:35,949 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:05:35,950 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:35,950 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 18:05:35,950 WARN L623 FunctionHandler]: Unknown extern function ib_dealloc_device [2022-12-13 18:05:35,951 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 18:05:35,951 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 18:05:35,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:35,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:35,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:35,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:35,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:35,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:35,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:35,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:35,963 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 18:05:35,963 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 18:05:35,964 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,965 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,965 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,965 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:35,965 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,966 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,966 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,966 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,966 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:35,966 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:35,968 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:05:35,968 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:05:35,969 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:05:35,969 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 18:05:35,971 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:05:35,975 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:05:35,975 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 18:05:35,978 WARN L623 FunctionHandler]: Unknown extern function down [2022-12-13 18:05:35,978 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:05:35,979 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 18:05:35,979 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,979 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-13 18:05:35,981 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 18:05:35,981 WARN L623 FunctionHandler]: Unknown extern function down [2022-12-13 18:05:35,982 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-13 18:05:35,982 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,982 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-13 18:05:35,984 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:35,984 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:35,984 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 18:05:35,984 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:35,985 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 18:05:35,985 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:35,985 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:35,986 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:35,986 WARN L623 FunctionHandler]: Unknown extern function down [2022-12-13 18:05:35,986 WARN L623 FunctionHandler]: Unknown extern function down [2022-12-13 18:05:35,987 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,987 WARN L623 FunctionHandler]: Unknown extern function up [2022-12-13 18:05:35,987 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 18:05:35,987 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,987 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 18:05:35,988 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:35,988 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,989 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,990 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,991 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,991 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,992 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:35,993 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,994 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:35,995 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:35,995 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,996 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:35,996 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:35,996 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,997 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:35,997 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:35,997 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:35,998 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:35,998 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:35,999 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:35,999 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,000 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,000 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,000 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,001 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,001 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,002 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,003 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,004 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,004 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,004 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:05:36,004 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,005 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,006 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,006 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,007 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,007 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 18:05:36,007 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,008 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,011 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,011 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,012 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,012 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,012 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,013 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,013 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,013 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,014 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,014 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,015 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,015 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,015 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,016 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,016 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,017 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,017 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,018 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,018 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,018 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,019 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,019 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,019 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,020 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,020 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,021 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,021 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,021 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,022 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,022 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,022 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,023 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,023 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,023 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,024 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,024 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,024 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,025 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,025 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,025 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,026 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,026 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,026 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,027 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,027 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,028 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,028 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,028 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,029 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,029 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,030 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,030 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,030 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,031 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,031 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,032 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,032 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,032 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,033 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,033 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,033 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,034 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,034 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,034 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,035 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,035 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,035 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,035 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,036 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,036 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,036 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,036 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,038 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:05:36,039 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,039 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,040 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,040 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_GET [2022-12-13 18:05:36,042 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,043 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,043 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,044 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,044 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,044 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,045 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,045 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,046 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,046 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,046 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,047 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,047 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,047 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,048 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,048 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,049 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,049 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,049 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,050 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,050 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,051 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,051 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,051 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,052 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,052 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,053 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,054 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,055 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,055 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,056 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,056 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,057 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,058 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,058 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,059 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,060 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,060 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,061 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,072 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,073 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,075 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,077 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,080 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,081 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,081 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,082 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,082 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,082 WARN L623 FunctionHandler]: Unknown extern function __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:36,084 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 18:05:36,084 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,084 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,084 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,084 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,085 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,085 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,085 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,085 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,085 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,088 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,088 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,089 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,089 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,089 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,092 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,092 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,093 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,093 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,093 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,093 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,094 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,094 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,094 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 18:05:36,095 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 18:05:36,096 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,096 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-13 18:05:36,097 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,097 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,097 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,098 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 18:05:36,098 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,098 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,098 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-13 18:05:36,098 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,099 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,099 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,099 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:05:36,099 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,099 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:05:36,100 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,100 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,100 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,100 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,101 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,101 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,101 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-13 18:05:36,101 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,102 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_write_word [2022-12-13 18:05:36,102 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,102 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,102 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,103 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 18:05:36,103 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,103 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,103 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,103 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,103 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,104 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,104 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,105 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 18:05:36,107 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 18:05:36,107 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:05:36,108 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 18:05:36,108 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,108 WARN L623 FunctionHandler]: Unknown extern function find_next_zero_bit [2022-12-13 18:05:36,109 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-13 18:05:36,109 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,110 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:36,110 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,111 WARN L623 FunctionHandler]: Unknown extern function get_zeroed_page [2022-12-13 18:05:36,112 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 18:05:36,112 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-12-13 18:05:36,113 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 18:05:36,114 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,115 WARN L623 FunctionHandler]: Unknown extern function clear_page [2022-12-13 18:05:36,116 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,116 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,117 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,117 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,117 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,117 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,117 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,117 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,118 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-13 18:05:36,118 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 18:05:36,119 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 18:05:36,119 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 18:05:36,120 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 18:05:36,122 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,123 WARN L623 FunctionHandler]: Unknown extern function ib_dispatch_event [2022-12-13 18:05:36,125 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,125 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,126 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,131 WARN L623 FunctionHandler]: Unknown extern function clear_page [2022-12-13 18:05:36,132 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,132 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,132 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,133 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,133 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,134 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,134 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,135 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:05:36,136 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 18:05:36,136 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,145 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,145 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,146 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,146 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,146 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,147 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,147 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,147 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,148 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,148 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,148 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,148 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,148 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,149 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 18:05:36,149 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 18:05:36,149 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 18:05:36,153 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,153 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,154 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,155 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,155 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,155 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,155 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,156 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,156 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,157 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,157 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,157 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,158 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 18:05:36,158 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 18:05:36,160 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,161 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,162 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,164 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:05:36,170 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,173 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,178 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,186 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:36,186 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 18:05:36,186 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:36,188 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,189 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,190 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,191 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 18:05:36,191 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 18:05:36,191 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 18:05:36,192 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 18:05:36,192 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 18:05:36,193 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:36,193 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,194 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,194 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,194 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,194 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,194 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,194 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,196 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 18:05:36,196 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 18:05:36,197 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 18:05:36,199 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:36,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,201 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,202 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,202 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,203 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,204 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,205 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,210 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 18:05:36,212 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,213 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,216 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,220 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,221 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,229 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,229 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,230 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,230 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,231 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,231 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,231 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,232 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,232 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,232 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,232 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,233 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,233 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,233 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,236 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,237 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:05:36,238 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,242 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,245 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,258 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,261 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,261 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,264 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,267 WARN L623 FunctionHandler]: Unknown extern function ib_modify_qp_is_ok [2022-12-13 18:05:36,267 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,267 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,268 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,268 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,268 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,271 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,272 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,274 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 18:05:36,274 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:36,274 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:36,275 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:36,278 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_nested [2022-12-13 18:05:36,278 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_nested [2022-12-13 18:05:36,281 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 18:05:36,281 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 18:05:36,281 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 18:05:36,282 WARN L623 FunctionHandler]: Unknown extern function ib_ud_header_init [2022-12-13 18:05:36,283 WARN L623 FunctionHandler]: Unknown extern function ib_get_cached_pkey [2022-12-13 18:05:36,283 WARN L623 FunctionHandler]: Unknown extern function ib_get_cached_pkey [2022-12-13 18:05:36,284 WARN L623 FunctionHandler]: Unknown extern function ib_ud_header_pack [2022-12-13 18:05:36,287 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,287 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,289 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,289 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,292 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,292 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,295 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,296 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,297 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,298 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,300 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,301 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,302 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:36,303 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,304 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,304 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,304 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,304 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,304 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,304 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,304 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,304 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,305 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,305 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,305 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,305 WARN L623 FunctionHandler]: Unknown extern function mult_to_ib_rate [2022-12-13 18:05:36,305 WARN L623 FunctionHandler]: Unknown extern function mult_to_ib_rate [2022-12-13 18:05:36,306 WARN L623 FunctionHandler]: Unknown extern function mult_to_ib_rate [2022-12-13 18:05:36,306 WARN L623 FunctionHandler]: Unknown extern function mult_to_ib_rate [2022-12-13 18:05:36,306 WARN L623 FunctionHandler]: Unknown extern function mult_to_ib_rate [2022-12-13 18:05:36,307 WARN L623 FunctionHandler]: Unknown extern function ib_rate_to_mult [2022-12-13 18:05:36,307 WARN L623 FunctionHandler]: Unknown extern function ib_rate_to_mult [2022-12-13 18:05:36,308 WARN L623 FunctionHandler]: Unknown extern function dma_pool_alloc [2022-12-13 18:05:36,309 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,310 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,311 WARN L623 FunctionHandler]: Unknown extern function dma_pool_free [2022-12-13 18:05:36,311 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,312 WARN L623 FunctionHandler]: Unknown extern function ib_get_cached_gid [2022-12-13 18:05:36,314 WARN L623 FunctionHandler]: Unknown extern function dma_pool_create [2022-12-13 18:05:36,315 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 18:05:36,315 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,315 WARN L623 FunctionHandler]: Unknown extern function dma_pool_destroy [2022-12-13 18:05:36,315 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,315 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,316 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,316 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,316 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,317 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,317 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,317 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:05:36,317 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,317 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:05:36,319 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-13 18:05:36,319 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,320 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,320 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,320 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,321 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,321 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,321 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,324 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,324 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,324 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,325 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,325 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:36,326 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,326 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,326 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,326 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,326 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,326 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,326 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,327 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,327 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,327 WARN L623 FunctionHandler]: Unknown extern function ib_query_port [2022-12-13 18:05:36,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,328 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,328 WARN L623 FunctionHandler]: Unknown extern function ib_create_ah [2022-12-13 18:05:36,338 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,338 WARN L623 FunctionHandler]: Unknown extern function ib_destroy_ah [2022-12-13 18:05:36,339 WARN L623 FunctionHandler]: Unknown extern function ib_dispatch_event [2022-12-13 18:05:36,340 WARN L623 FunctionHandler]: Unknown extern function ib_dispatch_event [2022-12-13 18:05:36,340 WARN L623 FunctionHandler]: Unknown extern function ib_dispatch_event [2022-12-13 18:05:36,342 WARN L623 FunctionHandler]: Unknown extern function ib_create_send_mad [2022-12-13 18:05:36,342 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,342 WARN L623 FunctionHandler]: Unknown extern function ib_post_send_mad [2022-12-13 18:05:36,343 WARN L623 FunctionHandler]: Unknown extern function ib_free_send_mad [2022-12-13 18:05:36,344 WARN L623 FunctionHandler]: Unknown extern function ib_query_port [2022-12-13 18:05:36,344 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,345 WARN L623 FunctionHandler]: Unknown extern function ib_free_send_mad [2022-12-13 18:05:36,345 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:36,345 WARN L623 FunctionHandler]: Unknown extern function ib_register_mad_agent [2022-12-13 18:05:36,346 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,347 WARN L623 FunctionHandler]: Unknown extern function ib_unregister_mad_agent [2022-12-13 18:05:36,348 WARN L623 FunctionHandler]: Unknown extern function ib_unregister_mad_agent [2022-12-13 18:05:36,348 WARN L623 FunctionHandler]: Unknown extern function ib_destroy_ah [2022-12-13 18:05:36,348 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,349 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,349 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,349 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,349 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,349 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,349 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,350 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 18:05:36,350 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 18:05:36,350 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-13 18:05:36,350 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 18:05:36,351 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-13 18:05:36,351 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-13 18:05:36,353 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,353 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,355 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,355 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,357 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,357 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,358 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,358 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,359 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,360 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,360 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,361 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,362 WARN L623 FunctionHandler]: Unknown extern function remap_pfn_range [2022-12-13 18:05:36,362 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,363 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,363 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,364 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,365 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,368 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,370 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,371 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,372 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,373 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,376 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,388 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,391 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,392 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,395 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,396 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,399 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,401 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,404 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,405 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,407 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,407 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,407 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,409 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,409 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,410 WARN L623 FunctionHandler]: Unknown extern function ib_umem_get [2022-12-13 18:05:36,411 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-13 18:05:36,413 WARN L623 FunctionHandler]: Unknown extern function free_pages [2022-12-13 18:05:36,413 WARN L623 FunctionHandler]: Unknown extern function ib_umem_release [2022-12-13 18:05:36,413 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,415 WARN L623 FunctionHandler]: Unknown extern function ib_umem_release [2022-12-13 18:05:36,415 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,417 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,418 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,421 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:36,422 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:36,422 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:36,423 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:36,423 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:36,423 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:36,423 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:36,424 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 18:05:36,426 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,426 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,427 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:05:36,435 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:36,436 WARN L623 FunctionHandler]: Unknown extern function ib_register_device [2022-12-13 18:05:36,436 WARN L623 FunctionHandler]: Unknown extern function device_create_file [2022-12-13 18:05:36,436 WARN L623 FunctionHandler]: Unknown extern function ib_unregister_device [2022-12-13 18:05:36,444 WARN L623 FunctionHandler]: Unknown extern function ib_unregister_device [2022-12-13 18:05:36,446 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,446 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,446 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,447 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,447 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,447 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,447 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,448 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 18:05:36,448 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,448 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible [2022-12-13 18:05:36,449 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,449 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,449 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,449 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:05:36,450 WARN L623 FunctionHandler]: Unknown extern function __bitmap_empty [2022-12-13 18:05:36,450 WARN L623 FunctionHandler]: Unknown extern function __bitmap_full [2022-12-13 18:05:36,452 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 18:05:36,453 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 18:05:36,454 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-13 18:05:36,455 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-13 18:05:36,456 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 18:05:36,458 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,458 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,461 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-12-13 18:05:36,470 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:36,471 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,472 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,474 WARN L623 FunctionHandler]: Unknown extern function get_user_pages [2022-12-13 18:05:36,475 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 18:05:36,475 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 18:05:36,477 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:36,477 WARN L623 FunctionHandler]: Unknown extern function sg_init_table [2022-12-13 18:05:36,478 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 18:05:36,478 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,482 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-13 18:05:36,486 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:36,487 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,488 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,489 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,490 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,490 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,490 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,490 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,491 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,491 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,491 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,491 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,492 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,492 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,492 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,492 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,492 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,493 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,493 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,493 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,493 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,494 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,494 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,494 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,494 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,494 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,496 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,496 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,496 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,497 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,497 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,501 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,502 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:05:36,506 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:36,506 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 18:05:36,506 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:05:36,507 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,508 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,510 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,510 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,511 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-13 18:05:36,512 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-13 18:05:36,512 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 18:05:36,518 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,520 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:05:36,522 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,523 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,526 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,526 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,528 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:05:36,529 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,529 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,529 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,529 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,530 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,530 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,530 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,530 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,530 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,530 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:05:36,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:05:36,532 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 18:05:36,534 WARN L623 FunctionHandler]: Unknown extern function ib_dispatch_event [2022-12-13 18:05:36,535 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,535 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 18:05:36,535 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 18:05:36,536 WARN L623 FunctionHandler]: Unknown extern function queue_work [2022-12-13 18:05:36,536 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 18:05:36,536 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 18:05:36,537 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 18:05:36,537 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 18:05:36,538 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 18:05:36,538 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 18:05:36,538 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 18:05:36,538 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 18:05:36,539 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:05:36,539 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:05:36,539 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-13 18:05:36,540 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-13 18:05:36,540 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,540 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,540 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,540 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:05:36,541 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,541 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:05:36,541 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:05:36,541 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_a1b3c652-f327-4267-b264-df1e5cea7bd5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i[723056,723069] [2022-12-13 18:05:36,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:05:36,784 INFO L208 MainTranslator]: Completed translation [2022-12-13 18:05:36,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36 WrapperNode [2022-12-13 18:05:36,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:05:36,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 18:05:36,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 18:05:36,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 18:05:36,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:36,917 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:37,110 INFO L138 Inliner]: procedures = 905, calls = 10026, calls flagged for inlining = 323, calls inlined = 188, statements flattened = 12732 [2022-12-13 18:05:37,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 18:05:37,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 18:05:37,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 18:05:37,111 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 18:05:37,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:37,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:37,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:37,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:37,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:37,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:37,406 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:37,424 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:37,477 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 18:05:37,478 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 18:05:37,478 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 18:05:37,478 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 18:05:37,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (1/1) ... [2022-12-13 18:05:37,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:05:37,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:05:37,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 18:05:37,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1b3c652-f327-4267-b264-df1e5cea7bd5/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 18:05:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAP_ICM_page [2022-12-13 18:05:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAP_ICM_page [2022-12-13 18:05:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-13 18:05:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-12-13 18:05:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-12-13 18:05:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_status_to_errno [2022-12-13 18:05:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_status_to_errno [2022-12-13 18:05:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_icms [2022-12-13 18:05:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_icms [2022-12-13 18:05:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 18:05:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 18:05:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 18:05:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 18:05:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-13 18:05:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-13 18:05:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_key [2022-12-13 18:05:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_key [2022-12-13 18:05:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure key_to_hw_index [2022-12-13 18:05:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure key_to_hw_index [2022-12-13 18:05:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 18:05:37,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 18:05:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2022-12-13 18:05:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2022-12-13 18:05:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 18:05:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 18:05:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_unmap_eq_icm [2022-12-13 18:05:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_unmap_eq_icm [2022-12-13 18:05:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 18:05:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 18:05:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_uarc_virt [2022-12-13 18:05:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_uarc_virt [2022-12-13 18:05:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2022-12-13 18:05:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2022-12-13 18:05:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 18:05:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 18:05:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2022-12-13 18:05:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2022-12-13 18:05:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 18:05:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 18:05:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2022-12-13 18:05:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2022-12-13 18:05:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_cleanup [2022-12-13 18:05:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_cleanup [2022-12-13 18:05:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2022-12-13 18:05:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2022-12-13 18:05:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 18:05:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 18:05:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2022-12-13 18:05:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2022-12-13 18:05:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_region [2022-12-13 18:05:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_region [2022-12-13 18:05:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 18:05:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 18:05:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-12-13 18:05:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-12-13 18:05:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_cap [2022-12-13 18:05:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_cap [2022-12-13 18:05:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_CLOSE_IB [2022-12-13 18:05:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_CLOSE_IB [2022-12-13 18:05:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure clear_page [2022-12-13 18:05:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_page [2022-12-13 18:05:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_pd_alloc [2022-12-13 18:05:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_pd_alloc [2022-12-13 18:05:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 18:05:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_init_one [2022-12-13 18:05:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_init_one [2022-12-13 18:05:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_create_eq [2022-12-13 18:05:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_create_eq [2022-12-13 18:05:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write_mtt [2022-12-13 18:05:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write_mtt [2022-12-13 18:05:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_icm_table [2022-12-13 18:05:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_icm_table [2022-12-13 18:05:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_catas_cleanup [2022-12-13 18:05:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_catas_cleanup [2022-12-13 18:05:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure hw_index_to_key [2022-12-13 18:05:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_index_to_key [2022-12-13 18:05:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-13 18:05:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-13 18:05:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write64_raw [2022-12-13 18:05:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write64_raw [2022-12-13 18:05:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 18:05:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 18:05:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_use_polling [2022-12-13 18:05:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_use_polling [2022-12-13 18:05:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-12-13 18:05:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-12-13 18:05:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_icm_table [2022-12-13 18:05:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_icm_table [2022-12-13 18:05:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 18:05:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_mtt_range [2022-12-13 18:05:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_mtt_range [2022-12-13 18:05:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-13 18:05:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-13 18:05:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 18:05:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 18:05:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-13 18:05:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-13 18:05:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 18:05:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-13 18:05:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-13 18:05:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_uar_free [2022-12-13 18:05:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_uar_free [2022-12-13 18:05:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_cleanup [2022-12-13 18:05:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_cleanup [2022-12-13 18:05:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure tavor_eq_req_not [2022-12-13 18:05:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tavor_eq_req_not [2022-12-13 18:05:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 18:05:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 18:05:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2022-12-13 18:05:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2022-12-13 18:05:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 18:05:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 18:05:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_array_cleanup [2022-12-13 18:05:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_array_cleanup [2022-12-13 18:05:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_eq_table [2022-12-13 18:05:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_eq_table [2022-12-13 18:05:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 18:05:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 18:05:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 18:05:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 18:05:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-13 18:05:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-13 18:05:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 18:05:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 18:05:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 18:05:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-13 18:05:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-13 18:05:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_av_table [2022-12-13 18:05:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_av_table [2022-12-13 18:05:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_icm [2022-12-13 18:05:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_icm [2022-12-13 18:05:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_alloc_mtt [2022-12-13 18:05:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_alloc_mtt [2022-12-13 18:05:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2022-12-13 18:05:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2022-12-13 18:05:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 18:05:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 18:05:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 18:05:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 18:05:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_is_memfree [2022-12-13 18:05:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_is_memfree [2022-12-13 18:05:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure arbel_eq_req_not [2022-12-13 18:05:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure arbel_eq_req_not [2022-12-13 18:05:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_UNMAP_ICM [2022-12-13 18:05:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_UNMAP_ICM [2022-12-13 18:05:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 18:05:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 18:05:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure set_eqe_hw [2022-12-13 18:05:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure set_eqe_hw [2022-12-13 18:05:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-13 18:05:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-13 18:05:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-12-13 18:05:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-12-13 18:05:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 18:05:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 18:05:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 18:05:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_update_rate [2022-12-13 18:05:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_update_rate [2022-12-13 18:05:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 18:05:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAP_ICM [2022-12-13 18:05:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAP_ICM [2022-12-13 18:05:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_init [2022-12-13 18:05:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_init [2022-12-13 18:05:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 18:05:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 18:05:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-13 18:05:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-13 18:05:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_uar_table [2022-12-13 18:05:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_uar_table [2022-12-13 18:05:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-13 18:05:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-13 18:05:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-13 18:05:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-13 18:05:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_icm_addr [2022-12-13 18:05:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_icm_addr [2022-12-13 18:05:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2022-12-13 18:05:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2022-12-13 18:05:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-12-13 18:05:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-12-13 18:05:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 18:05:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 18:05:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-13 18:05:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-13 18:05:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_mtt [2022-12-13 18:05:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_mtt [2022-12-13 18:05:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure go_bit [2022-12-13 18:05:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure go_bit [2022-12-13 18:05:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 18:05:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free [2022-12-13 18:05:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free [2022-12-13 18:05:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2022-12-13 18:05:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_zero_bit [2022-12-13 18:05:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-13 18:05:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-13 18:05:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 18:05:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 18:05:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mthca_device_mutex [2022-12-13 18:05:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mthca_device_mutex [2022-12-13 18:05:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_SW2HW_MPT [2022-12-13 18:05:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_SW2HW_MPT [2022-12-13 18:05:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_write_word [2022-12-13 18:05:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_write_word [2022-12-13 18:05:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_irqs [2022-12-13 18:05:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_irqs [2022-12-13 18:05:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_mr_table [2022-12-13 18:05:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_mr_table [2022-12-13 18:05:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2022-12-13 18:05:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2022-12-13 18:05:37,570 INFO L130 BoogieDeclarations]: Found specification of procedure __buggy_use_of_MTHCA_GET [2022-12-13 18:05:37,570 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-12-13 18:05:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-12-13 18:05:37,570 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-12-13 18:05:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-12-13 18:05:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_mr_alloc_notrans [2022-12-13 18:05:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_mr_alloc_notrans [2022-12-13 18:05:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2022-12-13 18:05:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2022-12-13 18:05:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-13 18:05:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-13 18:05:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_table_put [2022-12-13 18:05:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_table_put [2022-12-13 18:05:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc [2022-12-13 18:05:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc [2022-12-13 18:05:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write64 [2022-12-13 18:05:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write64 [2022-12-13 18:05:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2022-12-13 18:05:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2022-12-13 18:05:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_imm [2022-12-13 18:05:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_imm [2022-12-13 18:05:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_mcg_table [2022-12-13 18:05:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_mcg_table [2022-12-13 18:05:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_qp_table [2022-12-13 18:05:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_qp_table [2022-12-13 18:05:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 18:05:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 18:05:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2022-12-13 18:05:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2022-12-13 18:05:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_mad_agent [2022-12-13 18:05:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_mad_agent [2022-12-13 18:05:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-12-13 18:05:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-12-13 18:05:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-13 18:05:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-13 18:05:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_INIT_HCA [2022-12-13 18:05:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_INIT_HCA [2022-12-13 18:05:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure arbel_hw_index_to_key [2022-12-13 18:05:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure arbel_hw_index_to_key [2022-12-13 18:05:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 18:05:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 18:05:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 18:05:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 18:05:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-12-13 18:05:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-12-13 18:05:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_cq_table [2022-12-13 18:05:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_cq_table [2022-12-13 18:05:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_cleanup [2022-12-13 18:05:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_cleanup [2022-12-13 18:05:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 18:05:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 18:05:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_close_hca [2022-12-13 18:05:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_close_hca [2022-12-13 18:05:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAP_EQ [2022-12-13 18:05:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAP_EQ [2022-12-13 18:05:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure down [2022-12-13 18:05:37,575 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2022-12-13 18:05:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-12-13 18:05:37,575 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-12-13 18:05:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_MAD_IFC [2022-12-13 18:05:37,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_MAD_IFC [2022-12-13 18:05:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_map_cmd [2022-12-13 18:05:37,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_map_cmd [2022-12-13 18:05:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2022-12-13 18:05:37,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2022-12-13 18:05:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 18:05:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mthca_icm_table [2022-12-13 18:05:37,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mthca_icm_table [2022-12-13 18:05:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_eq [2022-12-13 18:05:37,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_eq [2022-12-13 18:05:37,575 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_alloc [2022-12-13 18:05:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_alloc [2022-12-13 18:05:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_mailbox [2022-12-13 18:05:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_mailbox [2022-12-13 18:05:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-12-13 18:05:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-12-13 18:05:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-12-13 18:05:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-12-13 18:05:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 18:05:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_DISABLE_LAM [2022-12-13 18:05:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_DISABLE_LAM [2022-12-13 18:05:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 18:05:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 18:05:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 18:05:37,576 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-12-13 18:05:37,576 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-12-13 18:05:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_uar_alloc [2022-12-13 18:05:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_uar_alloc [2022-12-13 18:05:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_empty [2022-12-13 18:05:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_empty [2022-12-13 18:05:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mthca_device_mutex [2022-12-13 18:05:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mthca_device_mutex [2022-12-13 18:05:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_setup_hca [2022-12-13 18:05:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_setup_hca [2022-12-13 18:05:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 18:05:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 18:05:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_mr_alloc [2022-12-13 18:05:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_mr_alloc [2022-12-13 18:05:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_CONF_SPECIAL_QP [2022-12-13 18:05:37,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_CONF_SPECIAL_QP [2022-12-13 18:05:37,577 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_map_reg [2022-12-13 18:05:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_map_reg [2022-12-13 18:05:37,578 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_check_profile_val [2022-12-13 18:05:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_check_profile_val [2022-12-13 18:05:37,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2022-12-13 18:05:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2022-12-13 18:05:37,578 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_UNMAP_FA [2022-12-13 18:05:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_UNMAP_FA [2022-12-13 18:05:37,578 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_buddy_free [2022-12-13 18:05:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_buddy_free [2022-12-13 18:05:37,578 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-12-13 18:05:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-12-13 18:05:37,578 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_write_mtt_size [2022-12-13 18:05:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_write_mtt_size [2022-12-13 18:05:37,578 INFO L130 BoogieDeclarations]: Found specification of procedure dma_get_cache_alignment [2022-12-13 18:05:37,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_get_cache_alignment [2022-12-13 18:05:37,578 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_free_mr [2022-12-13 18:05:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_free_mr [2022-12-13 18:05:37,579 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_mailbox [2022-12-13 18:05:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_mailbox [2022-12-13 18:05:37,579 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-12-13 18:05:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-12-13 18:05:37,579 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 18:05:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 18:05:37,579 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_dev_lim [2022-12-13 18:05:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_dev_lim [2022-12-13 18:05:37,579 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-12-13 18:05:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-12-13 18:05:37,579 INFO L130 BoogieDeclarations]: Found specification of procedure tavor_hw_index_to_key [2022-12-13 18:05:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tavor_hw_index_to_key [2022-12-13 18:05:37,579 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_QUERY_FW [2022-12-13 18:05:37,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_QUERY_FW [2022-12-13 18:05:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-12-13 18:05:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-12-13 18:05:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-13 18:05:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-13 18:05:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_SYS_DIS [2022-12-13 18:05:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_SYS_DIS [2022-12-13 18:05:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_init [2022-12-13 18:05:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_init [2022-12-13 18:05:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_box [2022-12-13 18:05:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_box [2022-12-13 18:05:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 18:05:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2022-12-13 18:05:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2022-12-13 18:05:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 18:05:37,580 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 18:05:37,580 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_make_profile [2022-12-13 18:05:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_make_profile [2022-12-13 18:05:37,581 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2022-12-13 18:05:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2022-12-13 18:05:37,581 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-13 18:05:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-13 18:05:37,581 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_unregister_device [2022-12-13 18:05:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_unregister_device [2022-12-13 18:05:37,581 INFO L130 BoogieDeclarations]: Found specification of procedure arbel_key_to_hw_index [2022-12-13 18:05:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure arbel_key_to_hw_index [2022-12-13 18:05:37,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-13 18:05:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-13 18:05:37,581 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-13 18:05:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-13 18:05:37,581 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-12-13 18:05:37,581 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-12-13 18:05:37,582 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-12-13 18:05:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-12-13 18:05:37,582 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-12-13 18:05:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-12-13 18:05:37,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 18:05:37,582 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_table_find [2022-12-13 18:05:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_table_find [2022-12-13 18:05:37,582 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_icm [2022-12-13 18:05:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_icm [2022-12-13 18:05:37,582 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_icm_size [2022-12-13 18:05:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_icm_size [2022-12-13 18:05:37,582 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-13 18:05:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-13 18:05:37,582 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-12-13 18:05:37,582 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2022-12-13 18:05:37,583 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_srq_table [2022-12-13 18:05:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_srq_table [2022-12-13 18:05:37,583 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_poll [2022-12-13 18:05:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_poll [2022-12-13 18:05:37,583 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_UNMAP_ICM_AUX [2022-12-13 18:05:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_UNMAP_ICM_AUX [2022-12-13 18:05:37,583 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2022-12-13 18:05:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2022-12-13 18:05:37,583 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_wait [2022-12-13 18:05:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_wait [2022-12-13 18:05:37,583 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_mr_alloc_phys [2022-12-13 18:05:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_mr_alloc_phys [2022-12-13 18:05:37,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_sg [2022-12-13 18:05:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_sg [2022-12-13 18:05:37,583 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 18:05:37,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 18:05:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure get_eqe [2022-12-13 18:05:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eqe [2022-12-13 18:05:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure async_mask [2022-12-13 18:05:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure async_mask [2022-12-13 18:05:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_array_init [2022-12-13 18:05:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_array_init [2022-12-13 18:05:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_pd_free [2022-12-13 18:05:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_pd_free [2022-12-13 18:05:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd [2022-12-13 18:05:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd [2022-12-13 18:05:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-12-13 18:05:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-12-13 18:05:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_table_get [2022-12-13 18:05:37,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_table_get [2022-12-13 18:05:37,584 INFO L130 BoogieDeclarations]: Found specification of procedure __mthca_remove_one [2022-12-13 18:05:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __mthca_remove_one [2022-12-13 18:05:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-13 18:05:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-13 18:05:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cleanup_pd_table [2022-12-13 18:05:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cleanup_pd_table [2022-12-13 18:05:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2022-12-13 18:05:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2022-12-13 18:05:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-12-13 18:05:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-12-13 18:05:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mthca_icm_table [2022-12-13 18:05:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mthca_icm_table [2022-12-13 18:05:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_cmd_post [2022-12-13 18:05:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_cmd_post [2022-12-13 18:05:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 18:05:37,585 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 18:05:37,585 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 18:05:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 18:05:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 18:05:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_unmap_eq_regs [2022-12-13 18:05:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_unmap_eq_regs [2022-12-13 18:05:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure __buggy_use_of_MTHCA_PUT [2022-12-13 18:05:37,586 INFO L130 BoogieDeclarations]: Found specification of procedure mthca_alloc_mtt [2022-12-13 18:05:37,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mthca_alloc_mtt [2022-12-13 18:05:38,471 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 18:05:38,476 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 18:06:03,554 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 18:06:03,573 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 18:06:03,573 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-13 18:06:03,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:06:03 BoogieIcfgContainer [2022-12-13 18:06:03,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 18:06:03,579 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 18:06:03,579 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 18:06:03,581 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 18:06:03,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 06:05:28" (1/3) ... [2022-12-13 18:06:03,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57f4663b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:06:03, skipping insertion in model container [2022-12-13 18:06:03,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:05:36" (2/3) ... [2022-12-13 18:06:03,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57f4663b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:06:03, skipping insertion in model container [2022-12-13 18:06:03,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:06:03" (3/3) ... [2022-12-13 18:06:03,583 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--infiniband--hw--mthca--ib_mthca.ko-main.cil.out.i [2022-12-13 18:06:03,596 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 18:06:03,596 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 18:06:03,678 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 18:06:03,682 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;@4d063f7b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 18:06:03,682 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 18:06:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand has 4990 states, 3565 states have (on average 1.3753155680224405) internal successors, (4903), 3634 states have internal predecessors, (4903), 1213 states have call successors, (1213), 210 states have call predecessors, (1213), 210 states have return successors, (1213), 1213 states have call predecessors, (1213), 1213 states have call successors, (1213) [2022-12-13 18:06:03,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-13 18:06:03,703 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:06:03,704 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:06:03,704 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:06:03,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:06:03,707 INFO L85 PathProgramCache]: Analyzing trace with hash 1183270925, now seen corresponding path program 1 times [2022-12-13 18:06:03,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:06:03,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136826817] [2022-12-13 18:06:03,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:06:03,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:06:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:04,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 18:06:04,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:06:04,189 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1136826817] [2022-12-13 18:06:04,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1136826817] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:06:04,189 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:06:04,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 18:06:04,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345345728] [2022-12-13 18:06:04,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:06:04,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 18:06:04,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:06:04,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 18:06:04,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:06:04,228 INFO L87 Difference]: Start difference. First operand has 4990 states, 3565 states have (on average 1.3753155680224405) internal successors, (4903), 3634 states have internal predecessors, (4903), 1213 states have call successors, (1213), 210 states have call predecessors, (1213), 210 states have return successors, (1213), 1213 states have call predecessors, (1213), 1213 states have call successors, (1213) Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 18:06:04,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:06:04,737 INFO L93 Difference]: Finished difference Result 10099 states and 15096 transitions. [2022-12-13 18:06:04,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 18:06:04,739 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2022-12-13 18:06:04,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:06:04,776 INFO L225 Difference]: With dead ends: 10099 [2022-12-13 18:06:04,776 INFO L226 Difference]: Without dead ends: 5086 [2022-12-13 18:06:04,810 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:06:04,813 INFO L413 NwaCegarLoop]: 7292 mSDtfsCounter, 198 mSDsluCounter, 7265 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 14557 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 18:06:04,813 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 14557 Invalid, 11 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 18:06:04,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5086 states. [2022-12-13 18:06:05,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5086 to 5056. [2022-12-13 18:06:05,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5056 states, 3615 states have (on average 1.3737206085753804) internal successors, (4966), 3683 states have internal predecessors, (4966), 1225 states have call successors, (1225), 216 states have call predecessors, (1225), 215 states have return successors, (1206), 1205 states have call predecessors, (1206), 1206 states have call successors, (1206) [2022-12-13 18:06:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5056 states to 5056 states and 7397 transitions. [2022-12-13 18:06:05,068 INFO L78 Accepts]: Start accepts. Automaton has 5056 states and 7397 transitions. Word has length 18 [2022-12-13 18:06:05,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:06:05,068 INFO L495 AbstractCegarLoop]: Abstraction has 5056 states and 7397 transitions. [2022-12-13 18:06:05,068 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 1 states have call successors, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 18:06:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 5056 states and 7397 transitions. [2022-12-13 18:06:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-13 18:06:05,070 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:06:05,070 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:06:05,070 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 18:06:05,071 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:06:05,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:06:05,071 INFO L85 PathProgramCache]: Analyzing trace with hash -36270302, now seen corresponding path program 1 times [2022-12-13 18:06:05,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:06:05,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201824187] [2022-12-13 18:06:05,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:06:05,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:06:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:05,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:06:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 18:06:05,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:06:05,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201824187] [2022-12-13 18:06:05,361 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [201824187] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:06:05,361 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:06:05,361 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 18:06:05,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1887001328] [2022-12-13 18:06:05,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:06:05,363 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 18:06:05,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:06:05,363 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 18:06:05,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:06:05,364 INFO L87 Difference]: Start difference. First operand 5056 states and 7397 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 18:06:05,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:06:05,866 INFO L93 Difference]: Finished difference Result 15048 states and 22021 transitions. [2022-12-13 18:06:05,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 18:06:05,867 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2022-12-13 18:06:05,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:06:05,912 INFO L225 Difference]: With dead ends: 15048 [2022-12-13 18:06:05,912 INFO L226 Difference]: Without dead ends: 9995 [2022-12-13 18:06:05,932 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:06:05,933 INFO L413 NwaCegarLoop]: 14271 mSDtfsCounter, 7180 mSDsluCounter, 7175 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7180 SdHoareTripleChecker+Valid, 21446 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 18:06:05,933 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7180 Valid, 21446 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 18:06:05,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9995 states. [2022-12-13 18:06:06,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9995 to 9981. [2022-12-13 18:06:06,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9981 states, 7154 states have (on average 1.3727984344422701) internal successors, (9821), 7270 states have internal predecessors, (9821), 2403 states have call successors, (2403), 424 states have call predecessors, (2403), 423 states have return successors, (2384), 2384 states have call predecessors, (2384), 2384 states have call successors, (2384) [2022-12-13 18:06:06,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9981 states to 9981 states and 14608 transitions. [2022-12-13 18:06:06,303 INFO L78 Accepts]: Start accepts. Automaton has 9981 states and 14608 transitions. Word has length 21 [2022-12-13 18:06:06,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:06:06,304 INFO L495 AbstractCegarLoop]: Abstraction has 9981 states and 14608 transitions. [2022-12-13 18:06:06,304 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 18:06:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 9981 states and 14608 transitions. [2022-12-13 18:06:06,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-13 18:06:06,305 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:06:06,306 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:06:06,306 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 18:06:06,306 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:06:06,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:06:06,306 INFO L85 PathProgramCache]: Analyzing trace with hash -165454681, now seen corresponding path program 1 times [2022-12-13 18:06:06,306 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:06:06,306 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [678966112] [2022-12-13 18:06:06,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:06:06,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:06:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:06:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:06:06,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:06:06,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:06:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:06:06,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:06:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:06:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:06:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:06:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:06:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:06:06,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:06:06,854 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [678966112] [2022-12-13 18:06:06,854 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [678966112] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:06:06,854 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:06:06,854 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:06:06,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734287109] [2022-12-13 18:06:06,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:06:06,854 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:06:06,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:06:06,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:06:06,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:06:06,855 INFO L87 Difference]: Start difference. First operand 9981 states and 14608 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 18:06:10,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:06:12,745 WARN L539 Checker$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 18:06:17,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:06:24,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:06:26,753 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 18:06:32,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:06:32,417 INFO L93 Difference]: Finished difference Result 20926 states and 30831 transitions. [2022-12-13 18:06:32,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:06:32,419 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 91 [2022-12-13 18:06:32,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:06:32,473 INFO L225 Difference]: With dead ends: 20926 [2022-12-13 18:06:32,473 INFO L226 Difference]: Without dead ends: 10948 [2022-12-13 18:06:32,502 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:06:32,503 INFO L413 NwaCegarLoop]: 6160 mSDtfsCounter, 7493 mSDsluCounter, 3155 mSDsCounter, 0 mSdLazyCounter, 3311 mSolverCounterSat, 2297 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8325 SdHoareTripleChecker+Valid, 9315 SdHoareTripleChecker+Invalid, 5613 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2297 IncrementalHoareTripleChecker+Valid, 3311 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.9s IncrementalHoareTripleChecker+Time [2022-12-13 18:06:32,504 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8325 Valid, 9315 Invalid, 5613 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2297 Valid, 3311 Invalid, 5 Unknown, 0 Unchecked, 24.9s Time] [2022-12-13 18:06:32,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10948 states. [2022-12-13 18:06:32,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10948 to 10002. [2022-12-13 18:06:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10002 states, 7168 states have (on average 1.3717912946428572) internal successors, (9833), 7284 states have internal predecessors, (9833), 2403 states have call successors, (2403), 431 states have call predecessors, (2403), 430 states have return successors, (2384), 2384 states have call predecessors, (2384), 2384 states have call successors, (2384) [2022-12-13 18:06:32,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10002 states to 10002 states and 14620 transitions. [2022-12-13 18:06:32,970 INFO L78 Accepts]: Start accepts. Automaton has 10002 states and 14620 transitions. Word has length 91 [2022-12-13 18:06:32,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:06:32,971 INFO L495 AbstractCegarLoop]: Abstraction has 10002 states and 14620 transitions. [2022-12-13 18:06:32,971 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 18:06:32,971 INFO L276 IsEmpty]: Start isEmpty. Operand 10002 states and 14620 transitions. [2022-12-13 18:06:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-13 18:06:32,972 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:06:32,972 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:06:32,972 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 18:06:32,973 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:06:32,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:06:32,973 INFO L85 PathProgramCache]: Analyzing trace with hash 53400037, now seen corresponding path program 1 times [2022-12-13 18:06:32,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:06:32,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811650435] [2022-12-13 18:06:32,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:06:32,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:06:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:06:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:06:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:06:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:06:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:06:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:06:33,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:06:33,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:06:33,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:06:33,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:06:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:06:33,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:06:33,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1811650435] [2022-12-13 18:06:33,416 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1811650435] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:06:33,416 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:06:33,416 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:06:33,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119944904] [2022-12-13 18:06:33,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:06:33,417 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:06:33,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:06:33,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:06:33,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:06:33,418 INFO L87 Difference]: Start difference. First operand 10002 states and 14620 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:06:37,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:06:39,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:06:43,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:06:48,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:06:51,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:06:53,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:06:59,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:06:59,081 INFO L93 Difference]: Finished difference Result 11006 states and 16304 transitions. [2022-12-13 18:06:59,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:06:59,082 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 91 [2022-12-13 18:06:59,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:06:59,116 INFO L225 Difference]: With dead ends: 11006 [2022-12-13 18:06:59,117 INFO L226 Difference]: Without dead ends: 10977 [2022-12-13 18:06:59,121 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:06:59,121 INFO L413 NwaCegarLoop]: 6180 mSDtfsCounter, 7528 mSDsluCounter, 3222 mSDsCounter, 0 mSdLazyCounter, 3314 mSolverCounterSat, 2302 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8358 SdHoareTripleChecker+Valid, 9402 SdHoareTripleChecker+Invalid, 5621 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2302 IncrementalHoareTripleChecker+Valid, 3314 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.1s IncrementalHoareTripleChecker+Time [2022-12-13 18:06:59,122 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8358 Valid, 9402 Invalid, 5621 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2302 Valid, 3314 Invalid, 5 Unknown, 0 Unchecked, 25.1s Time] [2022-12-13 18:06:59,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10977 states. [2022-12-13 18:06:59,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10977 to 10002. [2022-12-13 18:06:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10002 states, 7168 states have (on average 1.3716517857142858) internal successors, (9832), 7284 states have internal predecessors, (9832), 2403 states have call successors, (2403), 431 states have call predecessors, (2403), 430 states have return successors, (2384), 2384 states have call predecessors, (2384), 2384 states have call successors, (2384) [2022-12-13 18:06:59,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10002 states to 10002 states and 14619 transitions. [2022-12-13 18:06:59,512 INFO L78 Accepts]: Start accepts. Automaton has 10002 states and 14619 transitions. Word has length 91 [2022-12-13 18:06:59,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:06:59,512 INFO L495 AbstractCegarLoop]: Abstraction has 10002 states and 14619 transitions. [2022-12-13 18:06:59,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:06:59,513 INFO L276 IsEmpty]: Start isEmpty. Operand 10002 states and 14619 transitions. [2022-12-13 18:06:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-13 18:06:59,514 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:06:59,514 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:06:59,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 18:06:59,515 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:06:59,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:06:59,515 INFO L85 PathProgramCache]: Analyzing trace with hash 110658339, now seen corresponding path program 1 times [2022-12-13 18:06:59,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:06:59,515 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938257989] [2022-12-13 18:06:59,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:06:59,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:06:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:06:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:06:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:06:59,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:06:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:06:59,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:06:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:06:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:06:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:06:59,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:06:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:06:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:06:59,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:06:59,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938257989] [2022-12-13 18:06:59,944 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938257989] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:06:59,944 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:06:59,944 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:06:59,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [244536103] [2022-12-13 18:06:59,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:06:59,944 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:06:59,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:06:59,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:06:59,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:06:59,945 INFO L87 Difference]: Start difference. First operand 10002 states and 14619 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:07:03,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:07:05,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:07:09,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:07:13,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:07:17,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:07:19,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:07:25,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:07:25,119 INFO L93 Difference]: Finished difference Result 10950 states and 16224 transitions. [2022-12-13 18:07:25,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:07:25,120 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 91 [2022-12-13 18:07:25,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:07:25,147 INFO L225 Difference]: With dead ends: 10950 [2022-12-13 18:07:25,147 INFO L226 Difference]: Without dead ends: 10947 [2022-12-13 18:07:25,151 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:07:25,151 INFO L413 NwaCegarLoop]: 6152 mSDtfsCounter, 7486 mSDsluCounter, 3156 mSDsCounter, 0 mSdLazyCounter, 3315 mSolverCounterSat, 2297 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8315 SdHoareTripleChecker+Valid, 9308 SdHoareTripleChecker+Invalid, 5617 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2297 IncrementalHoareTripleChecker+Valid, 3315 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.6s IncrementalHoareTripleChecker+Time [2022-12-13 18:07:25,152 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8315 Valid, 9308 Invalid, 5617 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2297 Valid, 3315 Invalid, 5 Unknown, 0 Unchecked, 24.6s Time] [2022-12-13 18:07:25,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10947 states. [2022-12-13 18:07:25,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10947 to 10001. [2022-12-13 18:07:25,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10001 states, 7168 states have (on average 1.3715122767857142) internal successors, (9831), 7283 states have internal predecessors, (9831), 2402 states have call successors, (2402), 431 states have call predecessors, (2402), 430 states have return successors, (2384), 2384 states have call predecessors, (2384), 2384 states have call successors, (2384) [2022-12-13 18:07:25,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10001 states to 10001 states and 14617 transitions. [2022-12-13 18:07:25,551 INFO L78 Accepts]: Start accepts. Automaton has 10001 states and 14617 transitions. Word has length 91 [2022-12-13 18:07:25,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:07:25,551 INFO L495 AbstractCegarLoop]: Abstraction has 10001 states and 14617 transitions. [2022-12-13 18:07:25,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:07:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 10001 states and 14617 transitions. [2022-12-13 18:07:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-13 18:07:25,552 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:07:25,552 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:07:25,552 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 18:07:25,553 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:07:25,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:07:25,553 INFO L85 PathProgramCache]: Analyzing trace with hash -866643579, now seen corresponding path program 1 times [2022-12-13 18:07:25,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:07:25,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021773398] [2022-12-13 18:07:25,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:07:25,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:07:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:07:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:07:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:07:25,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:07:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:07:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:07:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:07:25,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:07:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:07:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:07:25,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:25,904 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:07:25,904 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:07:25,904 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021773398] [2022-12-13 18:07:25,905 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1021773398] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:07:25,905 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:07:25,905 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:07:25,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574102876] [2022-12-13 18:07:25,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:07:25,905 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:07:25,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:07:25,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:07:25,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:07:25,906 INFO L87 Difference]: Start difference. First operand 10001 states and 14617 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:07:29,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:07:31,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:07:36,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:07:43,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:07:45,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:07:51,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:07:51,653 INFO L93 Difference]: Finished difference Result 10949 states and 16222 transitions. [2022-12-13 18:07:51,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:07:51,654 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 92 [2022-12-13 18:07:51,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:07:51,679 INFO L225 Difference]: With dead ends: 10949 [2022-12-13 18:07:51,679 INFO L226 Difference]: Without dead ends: 10946 [2022-12-13 18:07:51,682 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:07:51,683 INFO L413 NwaCegarLoop]: 6129 mSDtfsCounter, 7500 mSDsluCounter, 3155 mSDsCounter, 0 mSdLazyCounter, 3308 mSolverCounterSat, 2305 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8329 SdHoareTripleChecker+Valid, 9284 SdHoareTripleChecker+Invalid, 5618 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2305 IncrementalHoareTripleChecker+Valid, 3308 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.0s IncrementalHoareTripleChecker+Time [2022-12-13 18:07:51,683 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8329 Valid, 9284 Invalid, 5618 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2305 Valid, 3308 Invalid, 5 Unknown, 0 Unchecked, 25.0s Time] [2022-12-13 18:07:51,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10946 states. [2022-12-13 18:07:52,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10946 to 10000. [2022-12-13 18:07:52,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10000 states, 7168 states have (on average 1.3713727678571428) internal successors, (9830), 7282 states have internal predecessors, (9830), 2401 states have call successors, (2401), 431 states have call predecessors, (2401), 430 states have return successors, (2384), 2384 states have call predecessors, (2384), 2384 states have call successors, (2384) [2022-12-13 18:07:52,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10000 states to 10000 states and 14615 transitions. [2022-12-13 18:07:52,142 INFO L78 Accepts]: Start accepts. Automaton has 10000 states and 14615 transitions. Word has length 92 [2022-12-13 18:07:52,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:07:52,143 INFO L495 AbstractCegarLoop]: Abstraction has 10000 states and 14615 transitions. [2022-12-13 18:07:52,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:07:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 10000 states and 14615 transitions. [2022-12-13 18:07:52,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-13 18:07:52,143 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:07:52,143 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:07:52,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 18:07:52,144 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:07:52,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:07:52,144 INFO L85 PathProgramCache]: Analyzing trace with hash -1098227098, now seen corresponding path program 1 times [2022-12-13 18:07:52,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:07:52,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1769190169] [2022-12-13 18:07:52,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:07:52,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:07:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:07:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:07:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:07:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:07:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:07:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:07:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:07:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:07:52,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:07:52,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:07:52,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:07:52,469 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:07:52,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:07:52,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1769190169] [2022-12-13 18:07:52,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1769190169] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:07:52,469 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:07:52,469 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:07:52,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571853677] [2022-12-13 18:07:52,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:07:52,470 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:07:52,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:07:52,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:07:52,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:07:52,470 INFO L87 Difference]: Start difference. First operand 10000 states and 14615 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:07:56,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:07:58,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:08:02,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:08:09,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:08:11,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:08:17,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:08:17,373 INFO L93 Difference]: Finished difference Result 11004 states and 16275 transitions. [2022-12-13 18:08:17,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:08:17,375 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 93 [2022-12-13 18:08:17,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:08:17,412 INFO L225 Difference]: With dead ends: 11004 [2022-12-13 18:08:17,412 INFO L226 Difference]: Without dead ends: 11000 [2022-12-13 18:08:17,416 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:08:17,417 INFO L413 NwaCegarLoop]: 6168 mSDtfsCounter, 7451 mSDsluCounter, 3150 mSDsCounter, 0 mSdLazyCounter, 3486 mSolverCounterSat, 2200 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8265 SdHoareTripleChecker+Valid, 9318 SdHoareTripleChecker+Invalid, 5691 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2200 IncrementalHoareTripleChecker+Valid, 3486 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.2s IncrementalHoareTripleChecker+Time [2022-12-13 18:08:17,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8265 Valid, 9318 Invalid, 5691 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2200 Valid, 3486 Invalid, 5 Unknown, 0 Unchecked, 24.2s Time] [2022-12-13 18:08:17,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11000 states. [2022-12-13 18:08:17,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11000 to 10052. [2022-12-13 18:08:17,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10052 states, 7208 states have (on average 1.3702830188679245) internal successors, (9877), 7320 states have internal predecessors, (9877), 2401 states have call successors, (2401), 443 states have call predecessors, (2401), 442 states have return successors, (2386), 2386 states have call predecessors, (2386), 2386 states have call successors, (2386) [2022-12-13 18:08:17,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10052 states to 10052 states and 14664 transitions. [2022-12-13 18:08:17,850 INFO L78 Accepts]: Start accepts. Automaton has 10052 states and 14664 transitions. Word has length 93 [2022-12-13 18:08:17,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:08:17,850 INFO L495 AbstractCegarLoop]: Abstraction has 10052 states and 14664 transitions. [2022-12-13 18:08:17,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:08:17,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10052 states and 14664 transitions. [2022-12-13 18:08:17,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-13 18:08:17,851 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:08:17,851 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:08:17,851 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 18:08:17,851 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:08:17,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:08:17,852 INFO L85 PathProgramCache]: Analyzing trace with hash 312623272, now seen corresponding path program 1 times [2022-12-13 18:08:17,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:08:17,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801029004] [2022-12-13 18:08:17,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:08:17,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:08:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:08:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:08:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:08:18,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:08:18,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:08:18,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:08:18,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:08:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:08:18,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:08:18,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:08:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:18,225 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:08:18,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:08:18,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801029004] [2022-12-13 18:08:18,226 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801029004] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:08:18,226 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:08:18,226 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:08:18,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569170398] [2022-12-13 18:08:18,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:08:18,226 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:08:18,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:08:18,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:08:18,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:08:18,227 INFO L87 Difference]: Start difference. First operand 10052 states and 14664 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:08:21,687 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 18:08:24,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:08:28,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:08:31,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:08:33,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:08:36,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:08:38,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:08:45,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:08:45,116 INFO L93 Difference]: Finished difference Result 11000 states and 16269 transitions. [2022-12-13 18:08:45,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:08:45,118 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 94 [2022-12-13 18:08:45,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:08:45,141 INFO L225 Difference]: With dead ends: 11000 [2022-12-13 18:08:45,141 INFO L226 Difference]: Without dead ends: 10997 [2022-12-13 18:08:45,145 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:08:45,145 INFO L413 NwaCegarLoop]: 6136 mSDtfsCounter, 7483 mSDsluCounter, 3154 mSDsCounter, 0 mSdLazyCounter, 3307 mSolverCounterSat, 2298 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8311 SdHoareTripleChecker+Valid, 9290 SdHoareTripleChecker+Invalid, 5610 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2298 IncrementalHoareTripleChecker+Valid, 3307 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.1s IncrementalHoareTripleChecker+Time [2022-12-13 18:08:45,146 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8311 Valid, 9290 Invalid, 5610 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2298 Valid, 3307 Invalid, 5 Unknown, 0 Unchecked, 26.1s Time] [2022-12-13 18:08:45,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10997 states. [2022-12-13 18:08:45,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10997 to 10051. [2022-12-13 18:08:45,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10051 states, 7208 states have (on average 1.370144284128746) internal successors, (9876), 7319 states have internal predecessors, (9876), 2400 states have call successors, (2400), 443 states have call predecessors, (2400), 442 states have return successors, (2386), 2386 states have call predecessors, (2386), 2386 states have call successors, (2386) [2022-12-13 18:08:45,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10051 states to 10051 states and 14662 transitions. [2022-12-13 18:08:45,591 INFO L78 Accepts]: Start accepts. Automaton has 10051 states and 14662 transitions. Word has length 94 [2022-12-13 18:08:45,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:08:45,592 INFO L495 AbstractCegarLoop]: Abstraction has 10051 states and 14662 transitions. [2022-12-13 18:08:45,592 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:08:45,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10051 states and 14662 transitions. [2022-12-13 18:08:45,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-13 18:08:45,592 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:08:45,592 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:08:45,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 18:08:45,593 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:08:45,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:08:45,593 INFO L85 PathProgramCache]: Analyzing trace with hash 1099316649, now seen corresponding path program 1 times [2022-12-13 18:08:45,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:08:45,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923864705] [2022-12-13 18:08:45,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:08:45,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:08:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:08:45,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:08:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:08:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:08:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:08:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:08:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:08:45,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:08:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:08:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:08:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:08:45,902 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:08:45,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:08:45,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923864705] [2022-12-13 18:08:45,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1923864705] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:08:45,902 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:08:45,902 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:08:45,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380256876] [2022-12-13 18:08:45,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:08:45,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:08:45,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:08:45,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:08:45,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:08:45,904 INFO L87 Difference]: Start difference. First operand 10051 states and 14662 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:08:49,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:08:52,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:08:57,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:09:04,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:09:06,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:09:13,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:09:13,655 INFO L93 Difference]: Finished difference Result 11019 states and 16282 transitions. [2022-12-13 18:09:13,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:09:13,656 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 95 [2022-12-13 18:09:13,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:09:13,677 INFO L225 Difference]: With dead ends: 11019 [2022-12-13 18:09:13,677 INFO L226 Difference]: Without dead ends: 11015 [2022-12-13 18:09:13,680 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:09:13,680 INFO L413 NwaCegarLoop]: 6178 mSDtfsCounter, 1587 mSDsluCounter, 8276 mSDsCounter, 0 mSdLazyCounter, 5273 mSolverCounterSat, 1197 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1880 SdHoareTripleChecker+Valid, 14454 SdHoareTripleChecker+Invalid, 6475 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1197 IncrementalHoareTripleChecker+Valid, 5273 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.9s IncrementalHoareTripleChecker+Time [2022-12-13 18:09:13,680 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1880 Valid, 14454 Invalid, 6475 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1197 Valid, 5273 Invalid, 5 Unknown, 0 Unchecked, 26.9s Time] [2022-12-13 18:09:13,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11015 states. [2022-12-13 18:09:14,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11015 to 10067. [2022-12-13 18:09:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10067 states, 7220 states have (on average 1.3691135734072022) internal successors, (9885), 7329 states have internal predecessors, (9885), 2399 states have call successors, (2399), 448 states have call predecessors, (2399), 447 states have return successors, (2387), 2387 states have call predecessors, (2387), 2387 states have call successors, (2387) [2022-12-13 18:09:14,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10067 states to 10067 states and 14671 transitions. [2022-12-13 18:09:14,126 INFO L78 Accepts]: Start accepts. Automaton has 10067 states and 14671 transitions. Word has length 95 [2022-12-13 18:09:14,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:09:14,126 INFO L495 AbstractCegarLoop]: Abstraction has 10067 states and 14671 transitions. [2022-12-13 18:09:14,126 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:09:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 10067 states and 14671 transitions. [2022-12-13 18:09:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-13 18:09:14,127 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:09:14,127 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:09:14,127 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 18:09:14,127 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:09:14,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:09:14,128 INFO L85 PathProgramCache]: Analyzing trace with hash -282987573, now seen corresponding path program 1 times [2022-12-13 18:09:14,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:09:14,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940891137] [2022-12-13 18:09:14,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:09:14,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:09:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:09:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:09:14,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:09:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:09:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:09:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:09:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:09:14,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:09:14,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:09:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:09:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:09:14,423 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:09:14,423 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940891137] [2022-12-13 18:09:14,423 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940891137] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:09:14,423 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:09:14,423 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:09:14,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81553884] [2022-12-13 18:09:14,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:09:14,424 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:09:14,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:09:14,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:09:14,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:09:14,424 INFO L87 Difference]: Start difference. First operand 10067 states and 14671 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:09:17,756 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 18:09:20,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:09:24,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:09:28,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:09:32,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:09:34,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:09:40,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:09:40,665 INFO L93 Difference]: Finished difference Result 11015 states and 16276 transitions. [2022-12-13 18:09:40,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:09:40,666 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 96 [2022-12-13 18:09:40,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:09:40,704 INFO L225 Difference]: With dead ends: 11015 [2022-12-13 18:09:40,704 INFO L226 Difference]: Without dead ends: 11012 [2022-12-13 18:09:40,707 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:09:40,708 INFO L413 NwaCegarLoop]: 6164 mSDtfsCounter, 7447 mSDsluCounter, 3149 mSDsCounter, 0 mSdLazyCounter, 3313 mSolverCounterSat, 2280 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8278 SdHoareTripleChecker+Valid, 9313 SdHoareTripleChecker+Invalid, 5598 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2280 IncrementalHoareTripleChecker+Valid, 3313 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.3s IncrementalHoareTripleChecker+Time [2022-12-13 18:09:40,708 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8278 Valid, 9313 Invalid, 5598 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2280 Valid, 3313 Invalid, 5 Unknown, 0 Unchecked, 25.3s Time] [2022-12-13 18:09:40,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11012 states. [2022-12-13 18:09:41,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11012 to 10066. [2022-12-13 18:09:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10066 states, 7220 states have (on average 1.3689750692520775) internal successors, (9884), 7328 states have internal predecessors, (9884), 2398 states have call successors, (2398), 448 states have call predecessors, (2398), 447 states have return successors, (2387), 2387 states have call predecessors, (2387), 2387 states have call successors, (2387) [2022-12-13 18:09:41,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10066 states to 10066 states and 14669 transitions. [2022-12-13 18:09:41,205 INFO L78 Accepts]: Start accepts. Automaton has 10066 states and 14669 transitions. Word has length 96 [2022-12-13 18:09:41,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:09:41,205 INFO L495 AbstractCegarLoop]: Abstraction has 10066 states and 14669 transitions. [2022-12-13 18:09:41,205 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:09:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 10066 states and 14669 transitions. [2022-12-13 18:09:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-13 18:09:41,206 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:09:41,206 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:09:41,206 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 18:09:41,206 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:09:41,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:09:41,207 INFO L85 PathProgramCache]: Analyzing trace with hash -184740628, now seen corresponding path program 1 times [2022-12-13 18:09:41,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:09:41,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [239010826] [2022-12-13 18:09:41,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:09:41,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:09:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:09:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:09:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:09:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:09:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:09:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:09:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:09:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:09:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:09:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:09:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:09:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:09:41,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:09:41,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [239010826] [2022-12-13 18:09:41,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [239010826] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:09:41,552 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:09:41,552 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:09:41,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204757931] [2022-12-13 18:09:41,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:09:41,566 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:09:41,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:09:41,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:09:41,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:09:41,567 INFO L87 Difference]: Start difference. First operand 10066 states and 14669 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:09:45,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:09:47,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:09:51,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:09:58,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:10:00,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:10:06,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:10:06,230 INFO L93 Difference]: Finished difference Result 11014 states and 16274 transitions. [2022-12-13 18:10:06,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:10:06,232 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 97 [2022-12-13 18:10:06,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:10:06,252 INFO L225 Difference]: With dead ends: 11014 [2022-12-13 18:10:06,252 INFO L226 Difference]: Without dead ends: 11011 [2022-12-13 18:10:06,254 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:10:06,255 INFO L413 NwaCegarLoop]: 6154 mSDtfsCounter, 7452 mSDsluCounter, 3148 mSDsCounter, 0 mSdLazyCounter, 3310 mSolverCounterSat, 2280 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8283 SdHoareTripleChecker+Valid, 9302 SdHoareTripleChecker+Invalid, 5595 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2280 IncrementalHoareTripleChecker+Valid, 3310 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.7s IncrementalHoareTripleChecker+Time [2022-12-13 18:10:06,255 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8283 Valid, 9302 Invalid, 5595 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2280 Valid, 3310 Invalid, 5 Unknown, 0 Unchecked, 23.7s Time] [2022-12-13 18:10:06,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11011 states. [2022-12-13 18:10:06,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11011 to 10065. [2022-12-13 18:10:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10065 states, 7220 states have (on average 1.368836565096953) internal successors, (9883), 7327 states have internal predecessors, (9883), 2397 states have call successors, (2397), 448 states have call predecessors, (2397), 447 states have return successors, (2387), 2387 states have call predecessors, (2387), 2387 states have call successors, (2387) [2022-12-13 18:10:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10065 states to 10065 states and 14667 transitions. [2022-12-13 18:10:06,757 INFO L78 Accepts]: Start accepts. Automaton has 10065 states and 14667 transitions. Word has length 97 [2022-12-13 18:10:06,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:10:06,758 INFO L495 AbstractCegarLoop]: Abstraction has 10065 states and 14667 transitions. [2022-12-13 18:10:06,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:10:06,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10065 states and 14667 transitions. [2022-12-13 18:10:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-13 18:10:06,759 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:10:06,759 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:10:06,759 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 18:10:06,759 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:10:06,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:10:06,759 INFO L85 PathProgramCache]: Analyzing trace with hash -1434047762, now seen corresponding path program 1 times [2022-12-13 18:10:06,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:10:06,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101616183] [2022-12-13 18:10:06,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:10:06,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:10:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:06,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:10:06,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:06,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:10:06,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:06,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:10:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:06,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:10:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:07,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:10:07,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:07,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:10:07,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:07,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:10:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:07,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:10:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:07,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:10:07,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:07,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:10:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:07,063 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:10:07,063 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:10:07,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101616183] [2022-12-13 18:10:07,064 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101616183] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:10:07,064 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:10:07,064 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:10:07,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124131663] [2022-12-13 18:10:07,064 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:10:07,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:10:07,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:10:07,065 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:10:07,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:10:07,065 INFO L87 Difference]: Start difference. First operand 10065 states and 14667 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:10:10,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:10:12,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:10:17,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:10:24,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:10:26,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:10:32,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:10:32,257 INFO L93 Difference]: Finished difference Result 11013 states and 16272 transitions. [2022-12-13 18:10:32,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:10:32,258 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 98 [2022-12-13 18:10:32,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:10:32,284 INFO L225 Difference]: With dead ends: 11013 [2022-12-13 18:10:32,284 INFO L226 Difference]: Without dead ends: 11010 [2022-12-13 18:10:32,287 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:10:32,287 INFO L413 NwaCegarLoop]: 6144 mSDtfsCounter, 7454 mSDsluCounter, 3146 mSDsCounter, 0 mSdLazyCounter, 3310 mSolverCounterSat, 2283 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8286 SdHoareTripleChecker+Valid, 9290 SdHoareTripleChecker+Invalid, 5598 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2283 IncrementalHoareTripleChecker+Valid, 3310 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.2s IncrementalHoareTripleChecker+Time [2022-12-13 18:10:32,287 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8286 Valid, 9290 Invalid, 5598 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2283 Valid, 3310 Invalid, 5 Unknown, 0 Unchecked, 24.2s Time] [2022-12-13 18:10:32,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11010 states. [2022-12-13 18:10:32,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11010 to 10064. [2022-12-13 18:10:32,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10064 states, 7220 states have (on average 1.3686980609418282) internal successors, (9882), 7326 states have internal predecessors, (9882), 2396 states have call successors, (2396), 448 states have call predecessors, (2396), 447 states have return successors, (2387), 2387 states have call predecessors, (2387), 2387 states have call successors, (2387) [2022-12-13 18:10:32,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10064 states to 10064 states and 14665 transitions. [2022-12-13 18:10:32,905 INFO L78 Accepts]: Start accepts. Automaton has 10064 states and 14665 transitions. Word has length 98 [2022-12-13 18:10:32,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:10:32,905 INFO L495 AbstractCegarLoop]: Abstraction has 10064 states and 14665 transitions. [2022-12-13 18:10:32,905 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:10:32,905 INFO L276 IsEmpty]: Start isEmpty. Operand 10064 states and 14665 transitions. [2022-12-13 18:10:32,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-13 18:10:32,906 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:10:32,906 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:10:32,907 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 18:10:32,907 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:10:32,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:10:32,907 INFO L85 PathProgramCache]: Analyzing trace with hash -1507858385, now seen corresponding path program 1 times [2022-12-13 18:10:32,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:10:32,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595029129] [2022-12-13 18:10:32,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:10:32,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:10:32,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:10:33,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:10:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:10:33,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:10:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:10:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:10:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:10:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:10:33,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:10:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:10:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:10:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:10:33,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:10:33,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595029129] [2022-12-13 18:10:33,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [595029129] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:10:33,208 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:10:33,208 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:10:33,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585056531] [2022-12-13 18:10:33,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:10:33,209 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:10:33,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:10:33,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:10:33,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:10:33,209 INFO L87 Difference]: Start difference. First operand 10064 states and 14665 transitions. Second operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:10:36,575 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 18:10:39,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:10:43,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:10:52,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:10:54,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:11:01,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:11:01,360 INFO L93 Difference]: Finished difference Result 12439 states and 18092 transitions. [2022-12-13 18:11:01,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:11:01,362 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 99 [2022-12-13 18:11:01,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:11:01,386 INFO L225 Difference]: With dead ends: 12439 [2022-12-13 18:11:01,386 INFO L226 Difference]: Without dead ends: 12435 [2022-12-13 18:11:01,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:11:01,389 INFO L413 NwaCegarLoop]: 6171 mSDtfsCounter, 7854 mSDsluCounter, 3504 mSDsCounter, 0 mSdLazyCounter, 4021 mSolverCounterSat, 2374 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8772 SdHoareTripleChecker+Valid, 9675 SdHoareTripleChecker+Invalid, 6400 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2374 IncrementalHoareTripleChecker+Valid, 4021 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.7s IncrementalHoareTripleChecker+Time [2022-12-13 18:11:01,390 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8772 Valid, 9675 Invalid, 6400 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2374 Valid, 4021 Invalid, 5 Unknown, 0 Unchecked, 26.7s Time] [2022-12-13 18:11:01,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12435 states. [2022-12-13 18:11:02,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12435 to 11420. [2022-12-13 18:11:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11420 states, 8150 states have (on average 1.3522699386503068) internal successors, (11021), 8264 states have internal predecessors, (11021), 2690 states have call successors, (2690), 580 states have call predecessors, (2690), 579 states have return successors, (2683), 2683 states have call predecessors, (2683), 2683 states have call successors, (2683) [2022-12-13 18:11:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11420 states to 11420 states and 16394 transitions. [2022-12-13 18:11:02,050 INFO L78 Accepts]: Start accepts. Automaton has 11420 states and 16394 transitions. Word has length 99 [2022-12-13 18:11:02,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:11:02,050 INFO L495 AbstractCegarLoop]: Abstraction has 11420 states and 16394 transitions. [2022-12-13 18:11:02,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:11:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 11420 states and 16394 transitions. [2022-12-13 18:11:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-13 18:11:02,051 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:11:02,051 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:11:02,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 18:11:02,051 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:11:02,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:11:02,051 INFO L85 PathProgramCache]: Analyzing trace with hash 498984465, now seen corresponding path program 1 times [2022-12-13 18:11:02,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:11:02,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449365904] [2022-12-13 18:11:02,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:11:02,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:11:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:11:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:11:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:11:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:11:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:11:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:11:02,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:11:02,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:11:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:11:02,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:11:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:11:02,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:11:02,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449365904] [2022-12-13 18:11:02,338 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449365904] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:11:02,339 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:11:02,339 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:11:02,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627980509] [2022-12-13 18:11:02,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:11:02,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:11:02,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:11:02,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:11:02,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:11:02,340 INFO L87 Difference]: Start difference. First operand 11420 states and 16394 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:11:05,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:11:08,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:11:13,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:11:20,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:11:22,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:11:29,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:11:29,580 INFO L93 Difference]: Finished difference Result 12432 states and 18083 transitions. [2022-12-13 18:11:29,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:11:29,582 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 100 [2022-12-13 18:11:29,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:11:29,611 INFO L225 Difference]: With dead ends: 12432 [2022-12-13 18:11:29,611 INFO L226 Difference]: Without dead ends: 12429 [2022-12-13 18:11:29,617 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:11:29,617 INFO L413 NwaCegarLoop]: 6123 mSDtfsCounter, 7463 mSDsluCounter, 3146 mSDsCounter, 0 mSdLazyCounter, 3303 mSolverCounterSat, 2283 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8293 SdHoareTripleChecker+Valid, 9269 SdHoareTripleChecker+Invalid, 5591 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2283 IncrementalHoareTripleChecker+Valid, 3303 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.0s IncrementalHoareTripleChecker+Time [2022-12-13 18:11:29,618 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8293 Valid, 9269 Invalid, 5591 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2283 Valid, 3303 Invalid, 5 Unknown, 0 Unchecked, 26.0s Time] [2022-12-13 18:11:29,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12429 states. [2022-12-13 18:11:30,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12429 to 11419. [2022-12-13 18:11:30,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11419 states, 8150 states have (on average 1.3521472392638036) internal successors, (11020), 8263 states have internal predecessors, (11020), 2689 states have call successors, (2689), 580 states have call predecessors, (2689), 579 states have return successors, (2683), 2683 states have call predecessors, (2683), 2683 states have call successors, (2683) [2022-12-13 18:11:30,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11419 states to 11419 states and 16392 transitions. [2022-12-13 18:11:30,361 INFO L78 Accepts]: Start accepts. Automaton has 11419 states and 16392 transitions. Word has length 100 [2022-12-13 18:11:30,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:11:30,362 INFO L495 AbstractCegarLoop]: Abstraction has 11419 states and 16392 transitions. [2022-12-13 18:11:30,362 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:11:30,362 INFO L276 IsEmpty]: Start isEmpty. Operand 11419 states and 16392 transitions. [2022-12-13 18:11:30,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-13 18:11:30,362 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:11:30,363 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:11:30,363 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 18:11:30,363 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:11:30,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:11:30,363 INFO L85 PathProgramCache]: Analyzing trace with hash -1713391758, now seen corresponding path program 1 times [2022-12-13 18:11:30,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:11:30,363 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230706609] [2022-12-13 18:11:30,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:11:30,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:11:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:11:30,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:11:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:11:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:11:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:11:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:11:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:11:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:11:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:11:30,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:11:30,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:30,669 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:11:30,669 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:11:30,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230706609] [2022-12-13 18:11:30,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1230706609] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:11:30,669 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:11:30,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:11:30,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747628678] [2022-12-13 18:11:30,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:11:30,669 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:11:30,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:11:30,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:11:30,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:11:30,670 INFO L87 Difference]: Start difference. First operand 11419 states and 16392 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:11:34,091 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 18:11:36,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:11:41,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:11:48,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:11:50,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:11:57,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:11:57,459 INFO L93 Difference]: Finished difference Result 12431 states and 18081 transitions. [2022-12-13 18:11:57,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:11:57,460 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 101 [2022-12-13 18:11:57,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:11:57,489 INFO L225 Difference]: With dead ends: 12431 [2022-12-13 18:11:57,489 INFO L226 Difference]: Without dead ends: 12428 [2022-12-13 18:11:57,494 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:11:57,494 INFO L413 NwaCegarLoop]: 6128 mSDtfsCounter, 7451 mSDsluCounter, 3143 mSDsCounter, 0 mSdLazyCounter, 3304 mSolverCounterSat, 2282 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8283 SdHoareTripleChecker+Valid, 9271 SdHoareTripleChecker+Invalid, 5591 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2282 IncrementalHoareTripleChecker+Valid, 3304 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.4s IncrementalHoareTripleChecker+Time [2022-12-13 18:11:57,494 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8283 Valid, 9271 Invalid, 5591 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2282 Valid, 3304 Invalid, 5 Unknown, 0 Unchecked, 25.4s Time] [2022-12-13 18:11:57,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12428 states. [2022-12-13 18:11:58,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12428 to 11418. [2022-12-13 18:11:58,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11418 states, 8150 states have (on average 1.3520245398773005) internal successors, (11019), 8262 states have internal predecessors, (11019), 2688 states have call successors, (2688), 580 states have call predecessors, (2688), 579 states have return successors, (2683), 2683 states have call predecessors, (2683), 2683 states have call successors, (2683) [2022-12-13 18:11:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11418 states to 11418 states and 16390 transitions. [2022-12-13 18:11:58,208 INFO L78 Accepts]: Start accepts. Automaton has 11418 states and 16390 transitions. Word has length 101 [2022-12-13 18:11:58,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:11:58,208 INFO L495 AbstractCegarLoop]: Abstraction has 11418 states and 16390 transitions. [2022-12-13 18:11:58,208 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:11:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 11418 states and 16390 transitions. [2022-12-13 18:11:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-13 18:11:58,209 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:11:58,209 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:11:58,209 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-13 18:11:58,209 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:11:58,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:11:58,210 INFO L85 PathProgramCache]: Analyzing trace with hash -1577573068, now seen corresponding path program 1 times [2022-12-13 18:11:58,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:11:58,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887857977] [2022-12-13 18:11:58,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:11:58,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:11:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:11:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:11:58,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:11:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:11:58,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:11:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:11:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:11:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:11:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:11:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:11:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:11:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:11:58,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:11:58,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1887857977] [2022-12-13 18:11:58,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1887857977] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:11:58,506 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:11:58,506 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:11:58,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905815959] [2022-12-13 18:11:58,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:11:58,506 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:11:58,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:11:58,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:11:58,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:11:58,507 INFO L87 Difference]: Start difference. First operand 11418 states and 16390 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:12:02,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:12:04,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:12:09,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:12:16,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:12:18,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:12:25,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:12:25,242 INFO L93 Difference]: Finished difference Result 12430 states and 18079 transitions. [2022-12-13 18:12:25,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:12:25,242 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 102 [2022-12-13 18:12:25,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:12:25,267 INFO L225 Difference]: With dead ends: 12430 [2022-12-13 18:12:25,267 INFO L226 Difference]: Without dead ends: 12427 [2022-12-13 18:12:25,271 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:12:25,271 INFO L413 NwaCegarLoop]: 6145 mSDtfsCounter, 7435 mSDsluCounter, 3144 mSDsCounter, 0 mSdLazyCounter, 3307 mSolverCounterSat, 2273 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8265 SdHoareTripleChecker+Valid, 9289 SdHoareTripleChecker+Invalid, 5585 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2273 IncrementalHoareTripleChecker+Valid, 3307 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.3s IncrementalHoareTripleChecker+Time [2022-12-13 18:12:25,271 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8265 Valid, 9289 Invalid, 5585 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2273 Valid, 3307 Invalid, 5 Unknown, 0 Unchecked, 25.3s Time] [2022-12-13 18:12:25,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12427 states. [2022-12-13 18:12:25,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12427 to 11417. [2022-12-13 18:12:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11417 states, 8150 states have (on average 1.3519018404907976) internal successors, (11018), 8261 states have internal predecessors, (11018), 2687 states have call successors, (2687), 580 states have call predecessors, (2687), 579 states have return successors, (2683), 2683 states have call predecessors, (2683), 2683 states have call successors, (2683) [2022-12-13 18:12:26,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11417 states to 11417 states and 16388 transitions. [2022-12-13 18:12:26,025 INFO L78 Accepts]: Start accepts. Automaton has 11417 states and 16388 transitions. Word has length 102 [2022-12-13 18:12:26,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:12:26,025 INFO L495 AbstractCegarLoop]: Abstraction has 11417 states and 16388 transitions. [2022-12-13 18:12:26,025 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:12:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 11417 states and 16388 transitions. [2022-12-13 18:12:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-13 18:12:26,026 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:12:26,026 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:12:26,026 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-13 18:12:26,026 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:12:26,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:12:26,027 INFO L85 PathProgramCache]: Analyzing trace with hash -1662156107, now seen corresponding path program 1 times [2022-12-13 18:12:26,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:12:26,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876068465] [2022-12-13 18:12:26,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:12:26,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:12:26,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:12:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:12:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:12:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:12:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:12:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:12:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:12:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:12:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:12:26,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:12:26,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-12-13 18:12:26,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:12:26,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876068465] [2022-12-13 18:12:26,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [876068465] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:12:26,318 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:12:26,318 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:12:26,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791401530] [2022-12-13 18:12:26,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:12:26,318 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:12:26,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:12:26,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:12:26,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:12:26,319 INFO L87 Difference]: Start difference. First operand 11417 states and 16388 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:12:29,620 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 18:12:32,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:12:36,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:12:42,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:12:45,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:12:47,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:12:54,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:12:54,307 INFO L93 Difference]: Finished difference Result 12429 states and 18077 transitions. [2022-12-13 18:12:54,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:12:54,309 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 103 [2022-12-13 18:12:54,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:12:54,355 INFO L225 Difference]: With dead ends: 12429 [2022-12-13 18:12:54,355 INFO L226 Difference]: Without dead ends: 12405 [2022-12-13 18:12:54,358 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:12:54,358 INFO L413 NwaCegarLoop]: 6113 mSDtfsCounter, 7459 mSDsluCounter, 3145 mSDsCounter, 0 mSdLazyCounter, 3301 mSolverCounterSat, 2282 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8288 SdHoareTripleChecker+Valid, 9258 SdHoareTripleChecker+Invalid, 5588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2282 IncrementalHoareTripleChecker+Valid, 3301 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.6s IncrementalHoareTripleChecker+Time [2022-12-13 18:12:54,358 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8288 Valid, 9258 Invalid, 5588 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2282 Valid, 3301 Invalid, 5 Unknown, 0 Unchecked, 26.6s Time] [2022-12-13 18:12:54,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12405 states. [2022-12-13 18:12:55,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12405 to 11395. [2022-12-13 18:12:55,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11395 states, 8131 states have (on average 1.352232197761653) internal successors, (10995), 8241 states have internal predecessors, (10995), 2685 states have call successors, (2685), 579 states have call predecessors, (2685), 578 states have return successors, (2682), 2682 states have call predecessors, (2682), 2682 states have call successors, (2682) [2022-12-13 18:12:55,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11395 states to 11395 states and 16362 transitions. [2022-12-13 18:12:55,205 INFO L78 Accepts]: Start accepts. Automaton has 11395 states and 16362 transitions. Word has length 103 [2022-12-13 18:12:55,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:12:55,205 INFO L495 AbstractCegarLoop]: Abstraction has 11395 states and 16362 transitions. [2022-12-13 18:12:55,206 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-12-13 18:12:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 11395 states and 16362 transitions. [2022-12-13 18:12:55,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-13 18:12:55,207 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:12:55,207 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 18:12:55,207 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-13 18:12:55,207 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:12:55,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:12:55,207 INFO L85 PathProgramCache]: Analyzing trace with hash 1987756745, now seen corresponding path program 1 times [2022-12-13 18:12:55,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:12:55,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178312873] [2022-12-13 18:12:55,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:12:55,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:12:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:12:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:12:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:12:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:12:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:12:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:12:55,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:12:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:12:55,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:12:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:12:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 18:12:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-12-13 18:12:55,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-12-13 18:12:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:12:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2022-12-13 18:12:55,611 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:12:55,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178312873] [2022-12-13 18:12:55,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178312873] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:12:55,611 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:12:55,611 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 18:12:55,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279909845] [2022-12-13 18:12:55,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:12:55,612 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 18:12:55,612 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:12:55,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 18:12:55,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:12:55,613 INFO L87 Difference]: Start difference. First operand 11395 states and 16362 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-13 18:13:00,202 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 18:13:03,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:13:11,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:13:22,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:13:31,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:13:33,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:13:35,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:13:56,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:13:56,799 INFO L93 Difference]: Finished difference Result 15603 states and 22152 transitions. [2022-12-13 18:13:56,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 18:13:56,800 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 123 [2022-12-13 18:13:56,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:13:56,839 INFO L225 Difference]: With dead ends: 15603 [2022-12-13 18:13:56,839 INFO L226 Difference]: Without dead ends: 15600 [2022-12-13 18:13:56,845 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-12-13 18:13:56,846 INFO L413 NwaCegarLoop]: 190 mSDtfsCounter, 12566 mSDsluCounter, 423 mSDsCounter, 0 mSdLazyCounter, 14248 mSolverCounterSat, 7777 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 54.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12710 SdHoareTripleChecker+Valid, 613 SdHoareTripleChecker+Invalid, 22031 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7777 IncrementalHoareTripleChecker+Valid, 14248 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.6s IncrementalHoareTripleChecker+Time [2022-12-13 18:13:56,846 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12710 Valid, 613 Invalid, 22031 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7777 Valid, 14248 Invalid, 6 Unknown, 0 Unchecked, 58.6s Time] [2022-12-13 18:13:56,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15600 states. [2022-12-13 18:13:57,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15600 to 14324. [2022-12-13 18:13:57,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14324 states, 10039 states have (on average 1.321745193744397) internal successors, (13269), 10188 states have internal predecessors, (13269), 3394 states have call successors, (3394), 891 states have call predecessors, (3394), 890 states have return successors, (3392), 3388 states have call predecessors, (3392), 3392 states have call successors, (3392) [2022-12-13 18:13:57,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14324 states to 14324 states and 20055 transitions. [2022-12-13 18:13:57,944 INFO L78 Accepts]: Start accepts. Automaton has 14324 states and 20055 transitions. Word has length 123 [2022-12-13 18:13:57,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:13:57,945 INFO L495 AbstractCegarLoop]: Abstraction has 14324 states and 20055 transitions. [2022-12-13 18:13:57,945 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-13 18:13:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 14324 states and 20055 transitions. [2022-12-13 18:13:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-13 18:13:57,947 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:13:57,947 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 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] [2022-12-13 18:13:57,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-12-13 18:13:57,947 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:13:57,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:13:57,947 INFO L85 PathProgramCache]: Analyzing trace with hash -338163805, now seen corresponding path program 1 times [2022-12-13 18:13:57,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:13:57,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978560959] [2022-12-13 18:13:57,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:13:57,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:13:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:13:58,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:13:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:13:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:13:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:13:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:13:58,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:13:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:13:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:13:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:13:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-12-13 18:13:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 18:13:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-12-13 18:13:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:13:58,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 18:13:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 18:13:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 18:13:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 18:13:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 18:13:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2022-12-13 18:13:58,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2022-12-13 18:13:58,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:13:58,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:13:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-12-13 18:13:58,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:13:58,394 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978560959] [2022-12-13 18:13:58,394 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978560959] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:13:58,395 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:13:58,395 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 18:13:58,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121175585] [2022-12-13 18:13:58,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:13:58,395 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 18:13:58,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:13:58,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 18:13:58,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 18:13:58,396 INFO L87 Difference]: Start difference. First operand 14324 states and 20055 transitions. Second operand has 6 states, 6 states have (on average 18.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (29), 5 states have call predecessors, (29), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 18:14:04,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:14:07,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:14:17,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:14:30,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:14:31,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:14:41,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:14:43,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:14:45,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:15:18,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:15:18,544 INFO L93 Difference]: Finished difference Result 36286 states and 51435 transitions. [2022-12-13 18:15:18,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-13 18:15:18,545 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 18.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (29), 5 states have call predecessors, (29), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 196 [2022-12-13 18:15:18,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:15:18,594 INFO L225 Difference]: With dead ends: 36286 [2022-12-13 18:15:18,594 INFO L226 Difference]: Without dead ends: 21965 [2022-12-13 18:15:18,623 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2022-12-13 18:15:18,624 INFO L413 NwaCegarLoop]: 318 mSDtfsCounter, 15776 mSDsluCounter, 848 mSDsCounter, 0 mSdLazyCounter, 22037 mSolverCounterSat, 11150 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 70.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15964 SdHoareTripleChecker+Valid, 1166 SdHoareTripleChecker+Invalid, 33192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 11150 IncrementalHoareTripleChecker+Valid, 22037 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 76.3s IncrementalHoareTripleChecker+Time [2022-12-13 18:15:18,624 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15964 Valid, 1166 Invalid, 33192 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [11150 Valid, 22037 Invalid, 5 Unknown, 0 Unchecked, 76.3s Time] [2022-12-13 18:15:18,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21965 states. [2022-12-13 18:15:20,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21965 to 17227. [2022-12-13 18:15:20,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17227 states, 11983 states have (on average 1.3038471167487273) internal successors, (15624), 12162 states have internal predecessors, (15624), 4047 states have call successors, (4047), 1197 states have call predecessors, (4047), 1196 states have return successors, (4045), 4043 states have call predecessors, (4045), 4045 states have call successors, (4045) [2022-12-13 18:15:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17227 states to 17227 states and 23716 transitions. [2022-12-13 18:15:20,143 INFO L78 Accepts]: Start accepts. Automaton has 17227 states and 23716 transitions. Word has length 196 [2022-12-13 18:15:20,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:15:20,143 INFO L495 AbstractCegarLoop]: Abstraction has 17227 states and 23716 transitions. [2022-12-13 18:15:20,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (29), 5 states have call predecessors, (29), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 18:15:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 17227 states and 23716 transitions. [2022-12-13 18:15:20,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-13 18:15:20,146 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:15:20,146 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:15:20,146 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-12-13 18:15:20,146 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:15:20,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:15:20,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1284565342, now seen corresponding path program 1 times [2022-12-13 18:15:20,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:15:20,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062303645] [2022-12-13 18:15:20,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:15:20,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:15:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:15:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:15:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:15:20,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:15:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:15:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:15:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:15:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:15:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:15:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:15:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 18:15:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-12-13 18:15:20,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-12-13 18:15:20,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 18:15:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 18:15:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 18:15:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-12-13 18:15:20,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-12-13 18:15:20,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:15:20,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-12-13 18:15:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 18:15:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 18:15:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 18:15:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 18:15:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-12-13 18:15:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 18:15:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:15:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:15:20,712 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-12-13 18:15:20,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:15:20,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062303645] [2022-12-13 18:15:20,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2062303645] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:15:20,713 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:15:20,713 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 18:15:20,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216390098] [2022-12-13 18:15:20,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:15:20,713 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 18:15:20,713 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:15:20,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 18:15:20,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-13 18:15:20,714 INFO L87 Difference]: Start difference. First operand 17227 states and 23716 transitions. Second operand has 7 states, 7 states have (on average 19.0) internal successors, (133), 4 states have internal predecessors, (133), 2 states have call successors, (34), 5 states have call predecessors, (34), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-13 18:15:27,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:15:36,880 WARN L539 Checker$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 18:15:50,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:16:19,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:16:22,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:16:23,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:16:38,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:16:40,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:16:42,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:16:44,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:16:46,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:16:48,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:16:52,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:16:54,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:17:13,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:18:39,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:18:39,388 INFO L93 Difference]: Finished difference Result 53421 states and 76322 transitions. [2022-12-13 18:18:39,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 18:18:39,389 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 19.0) internal successors, (133), 4 states have internal predecessors, (133), 2 states have call successors, (34), 5 states have call predecessors, (34), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 240 [2022-12-13 18:18:39,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:18:39,480 INFO L225 Difference]: With dead ends: 53421 [2022-12-13 18:18:39,480 INFO L226 Difference]: Without dead ends: 36197 [2022-12-13 18:18:39,521 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2022-12-13 18:18:39,521 INFO L413 NwaCegarLoop]: 346 mSDtfsCounter, 15437 mSDsluCounter, 1135 mSDsCounter, 0 mSdLazyCounter, 61396 mSolverCounterSat, 10898 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 175.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16525 SdHoareTripleChecker+Valid, 1481 SdHoareTripleChecker+Invalid, 72302 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.7s SdHoareTripleChecker+Time, 10898 IncrementalHoareTripleChecker+Valid, 61396 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 192.0s IncrementalHoareTripleChecker+Time [2022-12-13 18:18:39,522 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16525 Valid, 1481 Invalid, 72302 Unknown, 0 Unchecked, 0.7s Time], IncrementalHoareTripleChecker [10898 Valid, 61396 Invalid, 8 Unknown, 0 Unchecked, 192.0s Time] [2022-12-13 18:18:39,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36197 states. [2022-12-13 18:18:41,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36197 to 17231. [2022-12-13 18:18:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17231 states, 11987 states have (on average 1.3037457245349129) internal successors, (15628), 12166 states have internal predecessors, (15628), 4047 states have call successors, (4047), 1197 states have call predecessors, (4047), 1196 states have return successors, (4045), 4043 states have call predecessors, (4045), 4045 states have call successors, (4045) [2022-12-13 18:18:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17231 states to 17231 states and 23720 transitions. [2022-12-13 18:18:41,388 INFO L78 Accepts]: Start accepts. Automaton has 17231 states and 23720 transitions. Word has length 240 [2022-12-13 18:18:41,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:18:41,388 INFO L495 AbstractCegarLoop]: Abstraction has 17231 states and 23720 transitions. [2022-12-13 18:18:41,389 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 19.0) internal successors, (133), 4 states have internal predecessors, (133), 2 states have call successors, (34), 5 states have call predecessors, (34), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-12-13 18:18:41,389 INFO L276 IsEmpty]: Start isEmpty. Operand 17231 states and 23720 transitions. [2022-12-13 18:18:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-13 18:18:41,392 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:18:41,392 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:18:41,392 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-12-13 18:18:41,392 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:18:41,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:18:41,392 INFO L85 PathProgramCache]: Analyzing trace with hash 311390281, now seen corresponding path program 1 times [2022-12-13 18:18:41,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:18:41,393 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142997520] [2022-12-13 18:18:41,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:18:41,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:18:41,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 18:18:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 18:18:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 18:18:41,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 18:18:41,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:18:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 18:18:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-12-13 18:18:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 18:18:41,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-12-13 18:18:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 18:18:41,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-12-13 18:18:41,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-12-13 18:18:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-12-13 18:18:41,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:18:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-12-13 18:18:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2022-12-13 18:18:41,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2022-12-13 18:18:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-12-13 18:18:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 18:18:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:18:41,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 18:18:41,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 18:18:41,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 18:18:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 18:18:41,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 18:18:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 18:18:41,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2022-12-13 18:18:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 18:18:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:18:41,919 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2022-12-13 18:18:41,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:18:41,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142997520] [2022-12-13 18:18:41,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [142997520] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:18:41,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:18:41,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 18:18:41,920 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351179033] [2022-12-13 18:18:41,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:18:41,921 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 18:18:41,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:18:41,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 18:18:41,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 18:18:41,922 INFO L87 Difference]: Start difference. First operand 17231 states and 23720 transitions. Second operand has 7 states, 7 states have (on average 18.571428571428573) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (35), 6 states have call predecessors, (35), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 18:18:46,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:18:53,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:19:02,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:19:18,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:19:19,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:19:21,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:19:23,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:19:34,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-13 18:19:36,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:19:39,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []