./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/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_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/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_9285f601-3173-48b8-9725-581d91b4f7d2/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 a360cb3610b87d6aed13de22db562ec1954f5b73892b256f21f61c8291c93ced --- 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 19:07:50,747 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:07:50,748 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:07:50,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:07:50,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:07:50,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:07:50,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:07:50,770 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:07:50,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:07:50,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:07:50,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:07:50,774 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:07:50,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:07:50,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:07:50,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:07:50,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:07:50,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:07:50,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:07:50,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:07:50,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:07:50,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:07:50,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:07:50,787 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:07:50,788 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:07:50,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:07:50,791 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:07:50,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:07:50,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:07:50,793 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:07:50,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:07:50,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:07:50,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:07:50,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:07:50,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:07:50,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:07:50,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:07:50,798 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:07:50,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:07:50,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:07:50,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:07:50,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:07:50,800 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 19:07:50,830 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:07:50,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:07:50,830 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:07:50,831 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:07:50,831 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:07:50,831 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:07:50,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:07:50,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:07:50,832 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:07:50,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:07:50,840 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:07:50,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:07:50,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 19:07:50,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:07:50,841 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 19:07:50,841 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 19:07:50,841 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:07:50,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 19:07:50,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:07:50,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:07:50,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:07:50,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:07:50,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:07:50,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:07:50,842 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 19:07:50,842 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:07:50,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:07:50,843 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:07:50,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 19:07:50,843 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:07:50,843 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:07:50,843 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:07:50,844 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_9285f601-3173-48b8-9725-581d91b4f7d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a360cb3610b87d6aed13de22db562ec1954f5b73892b256f21f61c8291c93ced [2022-12-13 19:07:51,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:07:51,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:07:51,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:07:51,048 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:07:51,049 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:07:51,049 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i [2022-12-13 19:07:53,654 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:07:54,152 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:07:54,153 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i [2022-12-13 19:07:54,191 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/data/d9fb9470f/dc229c40623a4dbf8d69fa609ab44a43/FLAG8c8a5fb0b [2022-12-13 19:07:54,204 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/data/d9fb9470f/dc229c40623a4dbf8d69fa609ab44a43 [2022-12-13 19:07:54,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:07:54,208 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:07:54,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:07:54,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:07:54,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:07:54,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:07:54" (1/1) ... [2022-12-13 19:07:54,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f74f5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:54, skipping insertion in model container [2022-12-13 19:07:54,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:07:54" (1/1) ... [2022-12-13 19:07:54,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:07:54,361 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:07:56,233 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,279 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,303 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,313 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,314 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,317 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,343 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,347 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,407 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,411 WARN L623 FunctionHandler]: Unknown extern function spi_populate_sync_msg [2022-12-13 19:07:56,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,413 WARN L623 FunctionHandler]: Unknown extern function spi_populate_width_msg [2022-12-13 19:07:56,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,414 WARN L623 FunctionHandler]: Unknown extern function spi_populate_ppr_msg [2022-12-13 19:07:56,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,422 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,428 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,431 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,466 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,467 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,467 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,471 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,474 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,475 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,475 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,476 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,488 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,489 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,490 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,493 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:56,493 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:56,495 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:56,495 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:56,496 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:56,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,526 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,529 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,530 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,531 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,537 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,537 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,550 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,556 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,561 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,564 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:56,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,585 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:56,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,629 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:56,937 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:07:56,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,955 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:56,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:56,998 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:57,041 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:57,149 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 19:07:57,169 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:07:57,261 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 19:07:57,267 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 19:07:57,336 WARN L623 FunctionHandler]: Unknown extern function scsi_is_host_device [2022-12-13 19:07:57,420 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:07:57,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,541 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 19:07:57,553 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 19:07:57,554 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:57,560 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 19:07:57,560 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 19:07:57,560 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 19:07:57,560 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 19:07:57,572 WARN L623 FunctionHandler]: Unknown extern function scsi_cmd_get_serial [2022-12-13 19:07:57,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,605 WARN L623 FunctionHandler]: Unknown extern function sdev_prefix_printk [2022-12-13 19:07:57,606 WARN L623 FunctionHandler]: Unknown extern function spi_dv_device [2022-12-13 19:07:57,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,624 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:57,626 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 19:07:57,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,639 WARN L623 FunctionHandler]: Unknown extern function simple_strtol [2022-12-13 19:07:57,642 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:07:57,642 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:07:57,642 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:07:57,643 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 19:07:57,643 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:07:57,643 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-13 19:07:57,645 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:57,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,646 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-13 19:07:57,646 WARN L623 FunctionHandler]: Unknown extern function scsi_scan_host [2022-12-13 19:07:57,647 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:07:57,649 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 19:07:57,649 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 19:07:57,649 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 19:07:57,649 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-13 19:07:57,649 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:57,652 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-13 19:07:57,652 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-13 19:07:57,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,655 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-13 19:07:57,655 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 19:07:57,658 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 19:07:57,662 WARN L623 FunctionHandler]: Unknown extern function spi_display_xfer_agreement [2022-12-13 19:07:57,662 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:07:57,663 WARN L623 FunctionHandler]: Unknown extern function scsi_report_device_reset [2022-12-13 19:07:57,663 WARN L623 FunctionHandler]: Unknown extern function scsi_report_bus_reset [2022-12-13 19:07:57,663 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:57,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,665 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:57,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,667 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 19:07:57,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,671 WARN L623 FunctionHandler]: Unknown extern function scsi_block_requests [2022-12-13 19:07:57,672 WARN L623 FunctionHandler]: Unknown extern function scsi_unblock_requests [2022-12-13 19:07:57,673 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-12-13 19:07:57,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,676 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-12-13 19:07:57,677 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-12-13 19:07:57,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,680 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-12-13 19:07:57,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,682 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-12-13 19:07:57,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,683 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-13 19:07:57,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,731 WARN L623 FunctionHandler]: Unknown extern function spi_attach_transport [2022-12-13 19:07:57,738 WARN L623 FunctionHandler]: Unknown extern function spi_release_transport [2022-12-13 19:07:57,776 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 19:07:57,779 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-12-13 19:07:57,779 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_4 [2022-12-13 19:07:57,780 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 19:07:57,781 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:57,781 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-12-13 19:07:57,782 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:07:57,845 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,846 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,846 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,846 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:57,846 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:57,847 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,847 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 19:07:57,847 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 19:07:57,847 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,848 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,848 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:57,848 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:57,848 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:57,849 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup_by_target [2022-12-13 19:07:57,849 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,850 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,850 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,850 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,850 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,850 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:57,854 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,854 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,855 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,855 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,855 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:57,855 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:57,856 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 19:07:57,856 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:57,856 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 19:07:57,856 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 19:07:57,857 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:57,967 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 19:07:57,972 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 19:07:57,978 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 19:07:57,983 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-13 19:07:57,988 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 19:07:57,995 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 19:07:58,066 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 19:07:58,117 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:07:58,118 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:07:58,118 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:07:58,125 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:07:58,125 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:07:58,126 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:07:58,126 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 19:07:58,126 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:07:58,141 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-13 19:07:58,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,143 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 19:07:58,150 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:58,151 WARN L623 FunctionHandler]: Unknown extern function kstrdup [2022-12-13 19:07:58,151 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:07:58,151 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:07:58,152 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 19:07:58,152 WARN L623 FunctionHandler]: Unknown extern function dma_get_required_mask [2022-12-13 19:07:58,152 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 19:07:58,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,154 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,155 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,163 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 19:07:58,170 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 19:07:58,171 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 19:07:58,171 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 19:07:58,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,173 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 19:07:58,173 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 19:07:58,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,199 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_2 [2022-12-13 19:07:58,199 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_2 [2022-12-13 19:07:58,200 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_2 [2022-12-13 19:07:58,200 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_2 [2022-12-13 19:07:58,200 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_2 [2022-12-13 19:07:58,200 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_2 [2022-12-13 19:07:58,200 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_2 [2022-12-13 19:07:58,201 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:58,201 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_host [2022-12-13 19:07:58,201 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 19:07:58,202 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 19:07:58,209 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_9285f601-3173-48b8-9725-581d91b4f7d2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i[609016,609029] [2022-12-13 19:07:58,253 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 19:07:58,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:07:58,654 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 19:07:58,798 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,812 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,820 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,826 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,827 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,829 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,846 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,848 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,874 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,877 WARN L623 FunctionHandler]: Unknown extern function spi_populate_sync_msg [2022-12-13 19:07:58,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,878 WARN L623 FunctionHandler]: Unknown extern function spi_populate_width_msg [2022-12-13 19:07:58,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,879 WARN L623 FunctionHandler]: Unknown extern function spi_populate_ppr_msg [2022-12-13 19:07:58,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,884 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,888 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,890 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,918 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,918 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,919 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,920 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,921 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,922 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,922 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,922 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,930 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,931 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,931 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:58,946 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:58,947 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:58,948 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:58,948 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:58,948 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:58,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,966 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,967 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,968 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,968 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,974 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,974 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,981 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,985 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,988 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,990 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:58,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:58,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,008 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:59,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,018 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:59,023 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:07:59,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,046 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:59,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,086 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:59,103 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:59,104 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 19:07:59,104 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:07:59,105 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 19:07:59,106 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 19:07:59,107 WARN L623 FunctionHandler]: Unknown extern function scsi_is_host_device [2022-12-13 19:07:59,112 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:07:59,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,115 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 19:07:59,117 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 19:07:59,118 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:59,119 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 19:07:59,119 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 19:07:59,119 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 19:07:59,119 WARN L623 FunctionHandler]: Unknown extern function strcat [2022-12-13 19:07:59,121 WARN L623 FunctionHandler]: Unknown extern function scsi_cmd_get_serial [2022-12-13 19:07:59,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,130 WARN L623 FunctionHandler]: Unknown extern function sdev_prefix_printk [2022-12-13 19:07:59,130 WARN L623 FunctionHandler]: Unknown extern function spi_dv_device [2022-12-13 19:07:59,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,133 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:59,135 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 19:07:59,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,138 WARN L623 FunctionHandler]: Unknown extern function simple_strtol [2022-12-13 19:07:59,142 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:07:59,142 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:07:59,143 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:07:59,143 WARN L623 FunctionHandler]: Unknown extern function simple_strtoul [2022-12-13 19:07:59,144 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:07:59,144 WARN L623 FunctionHandler]: Unknown extern function strsep [2022-12-13 19:07:59,149 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:59,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,158 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-13 19:07:59,159 WARN L623 FunctionHandler]: Unknown extern function scsi_scan_host [2022-12-13 19:07:59,160 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:07:59,169 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 19:07:59,169 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 19:07:59,170 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 19:07:59,170 WARN L623 FunctionHandler]: Unknown extern function scsi_host_put [2022-12-13 19:07:59,172 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:07:59,174 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-13 19:07:59,174 WARN L623 FunctionHandler]: Unknown extern function scsi_change_queue_depth [2022-12-13 19:07:59,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,177 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_map [2022-12-13 19:07:59,177 WARN L623 FunctionHandler]: Unknown extern function scsi_dma_unmap [2022-12-13 19:07:59,180 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 19:07:59,204 WARN L623 FunctionHandler]: Unknown extern function spi_display_xfer_agreement [2022-12-13 19:07:59,204 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:07:59,204 WARN L623 FunctionHandler]: Unknown extern function scsi_report_device_reset [2022-12-13 19:07:59,209 WARN L623 FunctionHandler]: Unknown extern function scsi_report_bus_reset [2022-12-13 19:07:59,212 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:59,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,217 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:59,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,219 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 19:07:59,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,226 WARN L623 FunctionHandler]: Unknown extern function scsi_block_requests [2022-12-13 19:07:59,231 WARN L623 FunctionHandler]: Unknown extern function scsi_unblock_requests [2022-12-13 19:07:59,235 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-12-13 19:07:59,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,243 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-12-13 19:07:59,243 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-12-13 19:07:59,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,246 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-12-13 19:07:59,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,248 WARN L623 FunctionHandler]: Unknown extern function scmd_printk [2022-12-13 19:07:59,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,249 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-13 19:07:59,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,257 WARN L623 FunctionHandler]: Unknown extern function spi_attach_transport [2022-12-13 19:07:59,257 WARN L623 FunctionHandler]: Unknown extern function spi_release_transport [2022-12-13 19:07:59,258 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 19:07:59,259 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-12-13 19:07:59,260 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_4 [2022-12-13 19:07:59,260 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 19:07:59,261 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:59,261 WARN L623 FunctionHandler]: Unknown extern function scsi_host_alloc [2022-12-13 19:07:59,261 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:07:59,262 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,263 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,263 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,263 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:59,263 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:59,263 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,264 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 19:07:59,264 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 19:07:59,264 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,264 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,264 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:59,266 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:59,266 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:59,266 WARN L623 FunctionHandler]: Unknown extern function scsi_device_lookup_by_target [2022-12-13 19:07:59,267 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,267 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,267 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,267 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,267 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,267 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,270 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,270 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,270 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,270 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,271 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:59,271 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-12-13 19:07:59,271 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 19:07:59,271 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-12-13 19:07:59,271 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 19:07:59,272 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-12-13 19:07:59,272 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:59,273 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 19:07:59,274 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 19:07:59,275 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-13 19:07:59,276 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-13 19:07:59,277 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 19:07:59,278 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 19:07:59,279 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 19:07:59,281 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:07:59,281 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:07:59,281 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:07:59,282 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:07:59,282 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:07:59,282 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:07:59,282 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-13 19:07:59,282 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:07:59,285 WARN L623 FunctionHandler]: Unknown extern function pci_get_slot [2022-12-13 19:07:59,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,286 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-13 19:07:59,287 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:07:59,287 WARN L623 FunctionHandler]: Unknown extern function kstrdup [2022-12-13 19:07:59,287 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:07:59,288 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:07:59,288 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 19:07:59,288 WARN L623 FunctionHandler]: Unknown extern function dma_get_required_mask [2022-12-13 19:07:59,288 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 19:07:59,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,289 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:59,289 WARN L623 FunctionHandler]: Unknown extern function panic [2022-12-13 19:07:59,290 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 19:07:59,291 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 19:07:59,291 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 19:07:59,291 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 19:07:59,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,292 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 19:07:59,292 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 19:07:59,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:07:59,302 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_2 [2022-12-13 19:07:59,303 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_2 [2022-12-13 19:07:59,303 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_2 [2022-12-13 19:07:59,303 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_2 [2022-12-13 19:07:59,303 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_2 [2022-12-13 19:07:59,303 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_2 [2022-12-13 19:07:59,303 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_2 [2022-12-13 19:07:59,304 WARN L623 FunctionHandler]: Unknown extern function scsi_add_host_with_dma [2022-12-13 19:07:59,304 WARN L623 FunctionHandler]: Unknown extern function scsi_remove_host [2022-12-13 19:07:59,304 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 19:07:59,304 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 19:07:59,305 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_9285f601-3173-48b8-9725-581d91b4f7d2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i[609016,609029] [2022-12-13 19:07:59,305 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 19:07:59,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:07:59,769 INFO L208 MainTranslator]: Completed translation [2022-12-13 19:07:59,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59 WrapperNode [2022-12-13 19:07:59,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:07:59,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 19:07:59,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 19:07:59,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 19:07:59,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:07:59,909 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:08:00,369 INFO L138 Inliner]: procedures = 521, calls = 14263, calls flagged for inlining = 259, calls inlined = 255, statements flattened = 22005 [2022-12-13 19:08:00,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 19:08:00,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 19:08:00,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 19:08:00,371 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 19:08:00,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:08:00,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:08:00,497 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:08:00,497 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:08:00,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:08:00,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:08:01,034 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:08:01,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:08:01,292 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 19:08:01,293 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 19:08:01,293 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 19:08:01,294 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 19:08:01,294 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (1/1) ... [2022-12-13 19:08:01,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:08:01,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:08:01,322 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 19:08:01,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 19:08:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_inl [2022-12-13 19:08:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_inl [2022-12-13 19:08:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_unpause [2022-12-13 19:08:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_unpause [2022-12-13 19:08:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-12-13 19:08:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_update_neg_request [2022-12-13 19:08:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_update_neg_request [2022-12-13 19:08:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2022-12-13 19:08:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2022-12-13 19:08:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_dmamap_unload [2022-12-13 19:08:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_dmamap_unload [2022-12-13 19:08:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_outl [2022-12-13 19:08:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_outl [2022-12-13 19:08:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2022-12-13 19:08:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2022-12-13 19:08:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_verify_cksum [2022-12-13 19:08:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_verify_cksum [2022-12-13 19:08:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_inw [2022-12-13 19:08:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_inw [2022-12-13 19:08:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 19:08:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 19:08:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure send_seeprom_cmd [2022-12-13 19:08:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure send_seeprom_cmd [2022-12-13 19:08:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_seqint [2022-12-13 19:08:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_seqint [2022-12-13 19:08:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2022-12-13 19:08:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2022-12-13 19:08:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_construct_wdtr [2022-12-13 19:08:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_construct_wdtr [2022-12-13 19:08:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-13 19:08:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-13 19:08:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_release_seeprom [2022-12-13 19:08:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_release_seeprom [2022-12-13 19:08:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_outb [2022-12-13 19:08:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_outb [2022-12-13 19:08:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 19:08:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 19:08:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_user_tagdepth [2022-12-13 19:08:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_user_tagdepth [2022-12-13 19:08:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_intr_enable [2022-12-13 19:08:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_intr_enable [2022-12-13 19:08:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_freeze_scb [2022-12-13 19:08:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_freeze_scb [2022-12-13 19:08:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2022-12-13 19:08:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2022-12-13 19:08:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2022-12-13 19:08:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2022-12-13 19:08:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_qinfifo_requeue [2022-12-13 19:08:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_qinfifo_requeue [2022-12-13 19:08:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_assert_atn [2022-12-13 19:08:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_assert_atn [2022-12-13 19:08:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_print_path [2022-12-13 19:08:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_print_path [2022-12-13 19:08:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_compile_devinfo [2022-12-13 19:08:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_compile_devinfo [2022-12-13 19:08:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_inb [2022-12-13 19:08:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_inb [2022-12-13 19:08:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_format_transinfo [2022-12-13 19:08:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_format_transinfo [2022-12-13 19:08:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_id [2022-12-13 19:08:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_id [2022-12-13 19:08:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_clear_critical_section [2022-12-13 19:08:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_clear_critical_section [2022-12-13 19:08:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_check_patch [2022-12-13 19:08:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_check_patch [2022-12-13 19:08:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_set_sense_residual [2022-12-13 19:08:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_set_sense_residual [2022-12-13 19:08:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_scb_lun_print [2022-12-13 19:08:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_scb_lun_print [2022-12-13 19:08:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure configure_termination [2022-12-13 19:08:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_termination [2022-12-13 19:08:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_lookup_scb [2022-12-13 19:08:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_lookup_scb [2022-12-13 19:08:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_get_scb [2022-12-13 19:08:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_get_scb [2022-12-13 19:08:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_set_residual [2022-12-13 19:08:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_set_residual [2022-12-13 19:08:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_aic7899_setup [2022-12-13 19:08:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_aic7899_setup [2022-12-13 19:08:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_aha394XX_setup [2022-12-13 19:08:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_aha394XX_setup [2022-12-13 19:08:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_construct_ppr [2022-12-13 19:08:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_construct_ppr [2022-12-13 19:08:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 19:08:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 19:08:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_flush_device_writes [2022-12-13 19:08:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_flush_device_writes [2022-12-13 19:08:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 19:08:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 19:08:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_fetch_devinfo [2022-12-13 19:08:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_fetch_devinfo [2022-12-13 19:08:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_update_pending_scbs [2022-12-13 19:08:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_update_pending_scbs [2022-12-13 19:08:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 19:08:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_scb_devinfo [2022-12-13 19:08:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_scb_devinfo [2022-12-13 19:08:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 19:08:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 19:08:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_unlock [2022-12-13 19:08:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_unlock [2022-12-13 19:08:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2022-12-13 19:08:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2022-12-13 19:08:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 19:08:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 19:08:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_aic7860_setup [2022-12-13 19:08:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_aic7860_setup [2022-12-13 19:08:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_shutdown [2022-12-13 19:08:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_shutdown [2022-12-13 19:08:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 19:08:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_done [2022-12-13 19:08:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_done [2022-12-13 19:08:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_set_tags [2022-12-13 19:08:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_set_tags [2022-12-13 19:08:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_scsiint [2022-12-13 19:08:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_scsiint [2022-12-13 19:08:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-12-13 19:08:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-12-13 19:08:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_restart [2022-12-13 19:08:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_restart [2022-12-13 19:08:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 19:08:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 19:08:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_queue_recovery_cmd [2022-12-13 19:08:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_queue_recovery_cmd [2022-12-13 19:08:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_validate_offset [2022-12-13 19:08:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_validate_offset [2022-12-13 19:08:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 19:08:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 19:08:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_set_scsi_status [2022-12-13 19:08:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_set_scsi_status [2022-12-13 19:08:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_is_paused [2022-12-13 19:08:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_is_paused [2022-12-13 19:08:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_freeze_untagged_queues [2022-12-13 19:08:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_freeze_untagged_queues [2022-12-13 19:08:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_sync_scb [2022-12-13 19:08:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_sync_scb [2022-12-13 19:08:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_aic7880_setup [2022-12-13 19:08:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_aic7880_setup [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_search_qinfifo [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_search_qinfifo [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_alloc_tstate [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_alloc_tstate [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_scb_tag_print [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_scb_tag_print [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_cmd_get_transaction_status [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_cmd_get_transaction_status [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_get_pci_function [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_get_pci_function [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_lookup_phase_entry [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_lookup_phase_entry [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_unbusy_tcl [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_unbusy_tcl [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_controller_info [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_controller_info [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure read_brdctl [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure read_brdctl [2022-12-13 19:08:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_aha394XU_setup [2022-12-13 19:08:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_aha394XU_setup [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_devreset [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_devreset [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_dev_reset [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_dev_reset [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_dmamem_free [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_dmamem_free [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_update_residual [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_update_residual [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_pci_dev_resume [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_pci_dev_resume [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_set_syncrate [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_set_syncrate [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_chip_init [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_chip_init [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_get_residual [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_get_residual [2022-12-13 19:08:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_aic7870_setup [2022-12-13 19:08:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_aic7870_setup [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_slave_alloc [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_slave_alloc [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_search_disc_list [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_search_disc_list [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_resume [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_resume [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_pci_dev_remove [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_pci_dev_remove [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_message_phase [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_message_phase [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_scb_control_print [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_scb_control_print [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_print_devinfo [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_print_devinfo [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_dma_tag_destroy [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_dma_tag_destroy [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_pause_and_flushwork [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_pause_and_flushwork [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_cmd_set_transaction_status [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_cmd_set_transaction_status [2022-12-13 19:08:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_queue_cmd_complete [2022-12-13 19:08:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_queue_cmd_complete [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_loadseq [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_loadseq [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_read_seeprom [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_read_seeprom [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_scb_scsiid_print [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_scb_scsiid_print [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_info [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_info [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_set_width [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_set_width [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_get_transaction_status [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_get_transaction_status [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_slave_configure [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_slave_configure [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_get_scsi_status [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_get_scsi_status [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_abort_scbs [2022-12-13 19:08:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_abort_scbs [2022-12-13 19:08:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_reset_current_bus [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_reset_current_bus [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_print_register [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_print_register [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_find_syncrate [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_find_syncrate [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_sent_msg [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_sent_msg [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_lock [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_lock [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_get_transfer_length [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_get_transfer_length [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_build_transfer_msg [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_build_transfer_msg [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write_brdctl [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure write_brdctl [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_get_pci_slot [2022-12-13 19:08:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_get_pci_slot [2022-12-13 19:08:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_acquire_seeprom [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_acquire_seeprom [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_pci_read_config [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_pci_read_config [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_swap_with_next_hscb [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_swap_with_next_hscb [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_dmamem_alloc [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_dmamem_alloc [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_delay [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_delay [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_find_period [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_find_period [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_aha394X_setup [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_aha394X_setup [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_qinfifo_requeue_tail [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_qinfifo_requeue_tail [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_index_busy_tcl [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_index_busy_tcl [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_dmamap_destroy [2022-12-13 19:08:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_dmamap_destroy [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 19:08:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_abort [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_abort [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_pci_chip_init [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_pci_chip_init [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_run_qoutfifo [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_run_qoutfifo [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_alloc_scbs [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_alloc_scbs [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_parse_msg [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_parse_msg [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_clear_intstat [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_clear_intstat [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_proto_violation [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_proto_violation [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_freeze_devq [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_freeze_devq [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure reset_seeprom [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_seeprom [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_set_width [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_set_width [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_clear_msg_state [2022-12-13 19:08:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_clear_msg_state [2022-12-13 19:08:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_release_untagged_queues [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_release_untagged_queues [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_get_pci_bus [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_get_pci_bus [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_match_scb [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_match_scb [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_bus_reset [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_bus_reset [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_platform_abort_scbs [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_platform_abort_scbs [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_target_destroy [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_target_destroy [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_add_curscb_to_free_list [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_add_curscb_to_free_list [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_brkadrint [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_brkadrint [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_get_signalling [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_get_signalling [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_send_async [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_send_async [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_scbram_config [2022-12-13 19:08:01,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_scbram_config [2022-12-13 19:08:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_probe_scbs [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_probe_scbs [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_sg_bus_to_virt [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_sg_bus_to_virt [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_dma_tag_create [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_dma_tag_create [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_dmamap_load [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_dmamap_load [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_handle_msg_reject [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_handle_msg_reject [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_set_transaction_status [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_set_transaction_status [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_queue_scb [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_queue_scb [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_queue [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_queue [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_fetch_transinfo [2022-12-13 19:08:01,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_fetch_transinfo [2022-12-13 19:08:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_reset [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_reset [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_search_untagged_queues [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_search_untagged_queues [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_pci_write_config [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_pci_write_config [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_pause_bug_fix [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_pause_bug_fix [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_download_instr [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_download_instr [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_intr [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_intr [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_free [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_free [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_force_renegotiation [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_force_renegotiation [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_construct_sdtr [2022-12-13 19:08:01,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_construct_sdtr [2022-12-13 19:08:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_show_info [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_show_info [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_reset_channel [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_reset_channel [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_channel [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_channel [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_sync_qoutfifo [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_sync_qoutfifo [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_target_alloc [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_target_alloc [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_dump_card_state [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_dump_card_state [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_devlimited_syncrate [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_devlimited_syncrate [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_transport_device_data [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_transport_device_data [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_platform_set_tags [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_platform_set_tags [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 19:08:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-12-13 19:08:01,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-12-13 19:08:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_validate_width [2022-12-13 19:08:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_validate_width [2022-12-13 19:08:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_pause [2022-12-13 19:08:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_pause [2022-12-13 19:08:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_name [2022-12-13 19:08:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_name [2022-12-13 19:08:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_linux_target_in_softc [2022-12-13 19:08:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_linux_target_in_softc [2022-12-13 19:08:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_aha398XX_setup [2022-12-13 19:08:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_aha398XX_setup [2022-12-13 19:08:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure ahc_aic7895_setup [2022-12-13 19:08:01,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ahc_aic7895_setup [2022-12-13 19:08:02,465 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 19:08:02,469 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 19:08:03,008 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 19:12:58,798 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 19:12:58,822 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 19:12:58,822 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-13 19:12:58,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:12:58 BoogieIcfgContainer [2022-12-13 19:12:58,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 19:12:58,829 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 19:12:58,829 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 19:12:58,832 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 19:12:58,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 07:07:54" (1/3) ... [2022-12-13 19:12:58,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684da07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:12:58, skipping insertion in model container [2022-12-13 19:12:58,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:07:59" (2/3) ... [2022-12-13 19:12:58,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@684da07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:12:58, skipping insertion in model container [2022-12-13 19:12:58,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:12:58" (3/3) ... [2022-12-13 19:12:58,833 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--aic7xxx--aic7xxx.ko-entry_point.cil.out.i [2022-12-13 19:12:58,846 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 19:12:58,846 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 19:12:58,940 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 19:12:58,944 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;@250c206b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 19:12:58,944 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 19:12:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand has 6030 states, 4099 states have (on average 1.3642351793120273) internal successors, (5592), 4251 states have internal predecessors, (5592), 1730 states have call successors, (1730), 200 states have call predecessors, (1730), 199 states have return successors, (1725), 1691 states have call predecessors, (1725), 1725 states have call successors, (1725) [2022-12-13 19:12:58,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-13 19:12:58,978 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:12:58,979 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-12-13 19:12:58,979 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:12:58,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:12:58,983 INFO L85 PathProgramCache]: Analyzing trace with hash -2047075315, now seen corresponding path program 1 times [2022-12-13 19:12:58,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:12:58,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814255521] [2022-12-13 19:12:58,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:12:58,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:12:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:13:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:13:00,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:13:00,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:13:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 19:13:00,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:00,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:13:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 19:13:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:13:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 19:13:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 19:13:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:00,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 19:13:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 19:13:00,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-12-13 19:13:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 19:13:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-13 19:13:00,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:13:00,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814255521] [2022-12-13 19:13:00,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1814255521] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:13:00,779 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:13:00,779 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:13:00,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615733342] [2022-12-13 19:13:00,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:13:00,784 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:13:00,784 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:13:00,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:13:00,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:13:00,815 INFO L87 Difference]: Start difference. First operand has 6030 states, 4099 states have (on average 1.3642351793120273) internal successors, (5592), 4251 states have internal predecessors, (5592), 1730 states have call successors, (1730), 200 states have call predecessors, (1730), 199 states have return successors, (1725), 1691 states have call predecessors, (1725), 1725 states have call successors, (1725) Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (20), 6 states have call predecessors, (20), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 19:13:03,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:13:05,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:13:10,794 WARN L539 Checker$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 19:13:23,588 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 19:13:40,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:13:40,244 INFO L93 Difference]: Finished difference Result 13903 states and 21350 transitions. [2022-12-13 19:13:40,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:13:40,247 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (20), 6 states have call predecessors, (20), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 153 [2022-12-13 19:13:40,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:13:40,297 INFO L225 Difference]: With dead ends: 13903 [2022-12-13 19:13:40,297 INFO L226 Difference]: Without dead ends: 7855 [2022-12-13 19:13:40,331 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-12-13 19:13:40,334 INFO L413 NwaCegarLoop]: 5536 mSDtfsCounter, 8657 mSDsluCounter, 7842 mSDsCounter, 0 mSdLazyCounter, 12839 mSolverCounterSat, 7631 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9654 SdHoareTripleChecker+Valid, 13378 SdHoareTripleChecker+Invalid, 20474 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7631 IncrementalHoareTripleChecker+Valid, 12839 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.5s IncrementalHoareTripleChecker+Time [2022-12-13 19:13:40,335 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9654 Valid, 13378 Invalid, 20474 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7631 Valid, 12839 Invalid, 4 Unknown, 0 Unchecked, 38.5s Time] [2022-12-13 19:13:40,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7855 states. [2022-12-13 19:13:40,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7855 to 6007. [2022-12-13 19:13:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6007 states, 4083 states have (on average 1.3622336517266715) internal successors, (5562), 4228 states have internal predecessors, (5562), 1725 states have call successors, (1725), 199 states have call predecessors, (1725), 198 states have return successors, (1724), 1690 states have call predecessors, (1724), 1724 states have call successors, (1724) [2022-12-13 19:13:40,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6007 states to 6007 states and 9011 transitions. [2022-12-13 19:13:40,763 INFO L78 Accepts]: Start accepts. Automaton has 6007 states and 9011 transitions. Word has length 153 [2022-12-13 19:13:40,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:13:40,763 INFO L495 AbstractCegarLoop]: Abstraction has 6007 states and 9011 transitions. [2022-12-13 19:13:40,763 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (20), 6 states have call predecessors, (20), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 19:13:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 6007 states and 9011 transitions. [2022-12-13 19:13:40,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-13 19:13:40,769 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:13:40,769 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-12-13 19:13:40,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 19:13:40,770 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:13:40,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:13:40,770 INFO L85 PathProgramCache]: Analyzing trace with hash -853546553, now seen corresponding path program 1 times [2022-12-13 19:13:40,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:13:40,770 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1179207724] [2022-12-13 19:13:40,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:13:40,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:13:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:13:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:42,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:13:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:13:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:13:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 19:13:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:13:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 19:13:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:13:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 19:13:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 19:13:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 19:13:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 19:13:42,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-12-13 19:13:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 19:13:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:13:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:13:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-13 19:13:42,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:13:42,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1179207724] [2022-12-13 19:13:42,454 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1179207724] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:13:42,454 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:13:42,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 19:13:42,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523909523] [2022-12-13 19:13:42,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:13:42,455 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 19:13:42,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:13:42,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 19:13:42,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:13:42,457 INFO L87 Difference]: Start difference. First operand 6007 states and 9011 transitions. Second operand has 7 states, 7 states have (on average 8.285714285714286) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 19:13:44,797 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 19:13:46,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:13:48,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:13:51,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:14:03,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:14:05,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:14:07,805 WARN L539 Checker$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 19:14:10,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:14:12,837 WARN L539 Checker$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 19:14:14,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:14:21,197 WARN L539 Checker$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 19:14:27,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:14:29,634 WARN L539 Checker$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 19:14:31,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:14:40,758 WARN L539 Checker$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 19:15:32,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:15:32,835 INFO L93 Difference]: Finished difference Result 21262 states and 32597 transitions. [2022-12-13 19:15:32,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-13 19:15:32,837 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.285714285714286) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 153 [2022-12-13 19:15:32,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:15:32,924 INFO L225 Difference]: With dead ends: 21262 [2022-12-13 19:15:32,924 INFO L226 Difference]: Without dead ends: 15274 [2022-12-13 19:15:32,951 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=71, Invalid=139, Unknown=0, NotChecked=0, Total=210 [2022-12-13 19:15:32,952 INFO L413 NwaCegarLoop]: 6163 mSDtfsCounter, 23601 mSDsluCounter, 15242 mSDsCounter, 0 mSdLazyCounter, 29325 mSolverCounterSat, 19086 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 99.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25161 SdHoareTripleChecker+Valid, 21405 SdHoareTripleChecker+Invalid, 48425 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 19086 IncrementalHoareTripleChecker+Valid, 29325 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 108.6s IncrementalHoareTripleChecker+Time [2022-12-13 19:15:32,952 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25161 Valid, 21405 Invalid, 48425 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [19086 Valid, 29325 Invalid, 14 Unknown, 0 Unchecked, 108.6s Time] [2022-12-13 19:15:32,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15274 states. [2022-12-13 19:15:33,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15274 to 12583. [2022-12-13 19:15:33,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12583 states, 8556 states have (on average 1.3645395044413278) internal successors, (11675), 8881 states have internal predecessors, (11675), 3597 states have call successors, (3597), 389 states have call predecessors, (3597), 429 states have return successors, (3813), 3562 states have call predecessors, (3813), 3596 states have call successors, (3813) [2022-12-13 19:15:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12583 states to 12583 states and 19085 transitions. [2022-12-13 19:15:33,822 INFO L78 Accepts]: Start accepts. Automaton has 12583 states and 19085 transitions. Word has length 153 [2022-12-13 19:15:33,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:15:33,822 INFO L495 AbstractCegarLoop]: Abstraction has 12583 states and 19085 transitions. [2022-12-13 19:15:33,823 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.285714285714286) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 19:15:33,823 INFO L276 IsEmpty]: Start isEmpty. Operand 12583 states and 19085 transitions. [2022-12-13 19:15:33,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-13 19:15:33,828 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:15:33,828 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:15:33,829 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 19:15:33,829 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:15:33,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:15:33,829 INFO L85 PathProgramCache]: Analyzing trace with hash 540149457, now seen corresponding path program 1 times [2022-12-13 19:15:33,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:15:33,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426832106] [2022-12-13 19:15:33,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:15:33,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:15:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:15:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:15:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:15:35,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:15:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:15:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:15:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 19:15:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:15:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:15:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 19:15:35,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:15:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:15:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:15:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 19:15:35,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:15:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 19:15:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:15:35,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 19:15:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:15:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:15:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:15:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:15:35,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 19:15:35,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:15:35,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 19:15:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-12-13 19:15:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 19:15:35,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2022-12-13 19:15:35,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-12-13 19:15:35,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-12-13 19:15:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:15:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 19:15:35,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-12-13 19:15:35,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:15:35,475 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-12-13 19:15:35,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:15:35,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426832106] [2022-12-13 19:15:35,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [426832106] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:15:35,475 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:15:35,475 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 19:15:35,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944776035] [2022-12-13 19:15:35,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:15:35,476 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 19:15:35,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:15:35,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 19:15:35,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:15:35,477 INFO L87 Difference]: Start difference. First operand 12583 states and 19085 transitions. Second operand has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 19:15:37,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:15:39,935 WARN L539 Checker$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 19:15:42,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:15:56,180 WARN L539 Checker$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 19:15:58,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:16:00,861 WARN L539 Checker$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 19:16:10,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:16:17,391 WARN L539 Checker$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 19:16:54,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:16:54,824 INFO L93 Difference]: Finished difference Result 40822 states and 62761 transitions. [2022-12-13 19:16:54,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 19:16:54,825 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 213 [2022-12-13 19:16:54,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:16:54,988 INFO L225 Difference]: With dead ends: 40822 [2022-12-13 19:16:54,988 INFO L226 Difference]: Without dead ends: 28258 [2022-12-13 19:16:55,036 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 19:16:55,037 INFO L413 NwaCegarLoop]: 12138 mSDtfsCounter, 12647 mSDsluCounter, 23094 mSDsCounter, 0 mSdLazyCounter, 22381 mSolverCounterSat, 8326 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 70.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13976 SdHoareTripleChecker+Valid, 35232 SdHoareTripleChecker+Invalid, 30715 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 8326 IncrementalHoareTripleChecker+Valid, 22381 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 77.3s IncrementalHoareTripleChecker+Time [2022-12-13 19:16:55,037 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13976 Valid, 35232 Invalid, 30715 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [8326 Valid, 22381 Invalid, 8 Unknown, 0 Unchecked, 77.3s Time] [2022-12-13 19:16:55,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28258 states. [2022-12-13 19:16:56,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28258 to 23048. [2022-12-13 19:16:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23048 states, 15615 states have (on average 1.3624079410822927) internal successors, (21274), 16247 states have internal predecessors, (21274), 6606 states have call successors, (6606), 746 states have call predecessors, (6606), 826 states have return successors, (6999), 6537 states have call predecessors, (6999), 6605 states have call successors, (6999) [2022-12-13 19:16:56,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23048 states to 23048 states and 34879 transitions. [2022-12-13 19:16:56,749 INFO L78 Accepts]: Start accepts. Automaton has 23048 states and 34879 transitions. Word has length 213 [2022-12-13 19:16:56,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:16:56,750 INFO L495 AbstractCegarLoop]: Abstraction has 23048 states and 34879 transitions. [2022-12-13 19:16:56,750 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (24), 6 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 19:16:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 23048 states and 34879 transitions. [2022-12-13 19:16:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-13 19:16:56,757 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:16:56,757 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:16:56,757 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 19:16:56,757 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:16:56,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:16:56,758 INFO L85 PathProgramCache]: Analyzing trace with hash 6452678, now seen corresponding path program 1 times [2022-12-13 19:16:56,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:16:56,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530057317] [2022-12-13 19:16:56,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:16:56,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:16:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:16:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:16:58,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:16:58,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:16:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 19:16:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:16:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 19:16:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:16:58,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 19:16:58,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 19:16:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 19:16:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 19:16:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:16:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 19:16:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:16:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-12-13 19:16:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:16:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 19:16:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:16:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-12-13 19:16:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-12-13 19:16:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-12-13 19:16:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-12-13 19:16:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 19:16:58,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:16:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2022-12-13 19:16:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-12-13 19:16:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-12-13 19:16:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:16:58,839 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2022-12-13 19:16:58,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:16:58,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530057317] [2022-12-13 19:16:58,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530057317] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:16:58,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:16:58,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 19:16:58,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710553550] [2022-12-13 19:16:58,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:16:58,840 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 19:16:58,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:16:58,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 19:16:58,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:16:58,841 INFO L87 Difference]: Start difference. First operand 23048 states and 34879 transitions. Second operand has 8 states, 8 states have (on average 12.25) internal successors, (98), 4 states have internal predecessors, (98), 2 states have call successors, (27), 6 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-13 19:17:01,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:17:03,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:17:05,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:17:18,939 WARN L539 Checker$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 19:17:40,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:17:40,088 INFO L93 Difference]: Finished difference Result 53785 states and 82733 transitions. [2022-12-13 19:17:40,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 19:17:40,089 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.25) internal successors, (98), 4 states have internal predecessors, (98), 2 states have call successors, (27), 6 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 262 [2022-12-13 19:17:40,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:17:40,215 INFO L225 Difference]: With dead ends: 53785 [2022-12-13 19:17:40,215 INFO L226 Difference]: Without dead ends: 30761 [2022-12-13 19:17:40,302 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-12-13 19:17:40,303 INFO L413 NwaCegarLoop]: 8081 mSDtfsCounter, 16419 mSDsluCounter, 14952 mSDsCounter, 0 mSdLazyCounter, 12581 mSolverCounterSat, 10690 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17596 SdHoareTripleChecker+Valid, 23033 SdHoareTripleChecker+Invalid, 23275 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 10690 IncrementalHoareTripleChecker+Valid, 12581 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.3s IncrementalHoareTripleChecker+Time [2022-12-13 19:17:40,303 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17596 Valid, 23033 Invalid, 23275 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [10690 Valid, 12581 Invalid, 4 Unknown, 0 Unchecked, 39.3s Time] [2022-12-13 19:17:40,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30761 states. [2022-12-13 19:17:41,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30761 to 23052. [2022-12-13 19:17:41,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23052 states, 15619 states have (on average 1.3623151290095397) internal successors, (21278), 16251 states have internal predecessors, (21278), 6606 states have call successors, (6606), 746 states have call predecessors, (6606), 826 states have return successors, (6999), 6537 states have call predecessors, (6999), 6605 states have call successors, (6999) [2022-12-13 19:17:42,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23052 states to 23052 states and 34883 transitions. [2022-12-13 19:17:42,081 INFO L78 Accepts]: Start accepts. Automaton has 23052 states and 34883 transitions. Word has length 262 [2022-12-13 19:17:42,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:17:42,081 INFO L495 AbstractCegarLoop]: Abstraction has 23052 states and 34883 transitions. [2022-12-13 19:17:42,082 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.25) internal successors, (98), 4 states have internal predecessors, (98), 2 states have call successors, (27), 6 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-13 19:17:42,082 INFO L276 IsEmpty]: Start isEmpty. Operand 23052 states and 34883 transitions. [2022-12-13 19:17:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-13 19:17:42,094 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:17:42,094 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:17:42,094 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 19:17:42,095 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:17:42,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:17:42,095 INFO L85 PathProgramCache]: Analyzing trace with hash 133340245, now seen corresponding path program 1 times [2022-12-13 19:17:42,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:17:42,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019473884] [2022-12-13 19:17:42,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:17:42,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:17:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:17:43,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:17:43,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:17:43,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:17:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 19:17:43,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:17:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 19:17:43,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:17:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:43,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 19:17:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 19:17:43,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 19:17:43,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 19:17:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:17:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 19:17:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:17:43,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:43,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:17:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:17:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:17:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:17:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 19:17:44,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:17:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:17:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-12-13 19:17:44,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 19:17:44,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2022-12-13 19:17:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-12-13 19:17:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 19:17:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:17:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-12-13 19:17:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 19:17:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:17:44,153 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2022-12-13 19:17:44,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:17:44,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019473884] [2022-12-13 19:17:44,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1019473884] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:17:44,154 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:17:44,154 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 19:17:44,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607738442] [2022-12-13 19:17:44,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:17:44,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 19:17:44,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:17:44,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 19:17:44,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:17:44,155 INFO L87 Difference]: Start difference. First operand 23052 states and 34883 transitions. Second operand has 7 states, 7 states have (on average 13.857142857142858) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (28), 7 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 19:17:46,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:17:48,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:17:59,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:18:01,592 WARN L539 Checker$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 19:18:10,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:18:13,280 WARN L539 Checker$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 19:18:35,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:18:35,276 INFO L93 Difference]: Finished difference Result 48012 states and 74469 transitions. [2022-12-13 19:18:35,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 19:18:35,277 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.857142857142858) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (28), 7 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 279 [2022-12-13 19:18:35,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:18:35,443 INFO L225 Difference]: With dead ends: 48012 [2022-12-13 19:18:35,443 INFO L226 Difference]: Without dead ends: 48009 [2022-12-13 19:18:35,464 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 19:18:35,465 INFO L413 NwaCegarLoop]: 8420 mSDtfsCounter, 20944 mSDsluCounter, 11964 mSDsCounter, 0 mSdLazyCounter, 13716 mSolverCounterSat, 18593 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22326 SdHoareTripleChecker+Valid, 20384 SdHoareTripleChecker+Invalid, 32315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 18593 IncrementalHoareTripleChecker+Valid, 13716 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.2s IncrementalHoareTripleChecker+Time [2022-12-13 19:18:35,465 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22326 Valid, 20384 Invalid, 32315 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [18593 Valid, 13716 Invalid, 6 Unknown, 0 Unchecked, 48.2s Time] [2022-12-13 19:18:35,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48009 states. [2022-12-13 19:18:38,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48009 to 40111. [2022-12-13 19:18:38,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40111 states, 26880 states have (on average 1.3599330357142858) internal successors, (36555), 28095 states have internal predecessors, (36555), 11768 states have call successors, (11768), 1350 states have call predecessors, (11768), 1462 states have return successors, (12651), 11563 states have call predecessors, (12651), 11767 states have call successors, (12651) [2022-12-13 19:18:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40111 states to 40111 states and 60974 transitions. [2022-12-13 19:18:38,531 INFO L78 Accepts]: Start accepts. Automaton has 40111 states and 60974 transitions. Word has length 279 [2022-12-13 19:18:38,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:18:38,532 INFO L495 AbstractCegarLoop]: Abstraction has 40111 states and 60974 transitions. [2022-12-13 19:18:38,532 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.857142857142858) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (28), 7 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-12-13 19:18:38,532 INFO L276 IsEmpty]: Start isEmpty. Operand 40111 states and 60974 transitions. [2022-12-13 19:18:38,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2022-12-13 19:18:38,576 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:18:38,577 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:18:38,577 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 19:18:38,577 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:18:38,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:18:38,577 INFO L85 PathProgramCache]: Analyzing trace with hash 454258610, now seen corresponding path program 1 times [2022-12-13 19:18:38,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:18:38,577 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340834166] [2022-12-13 19:18:38,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:18:38,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:18:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:18:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:18:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 19:18:42,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 19:18:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:18:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 19:18:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 19:18:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 19:18:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 19:18:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:18:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 19:18:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:18:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:18:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 19:18:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:18:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-12-13 19:18:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 19:18:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2022-12-13 19:18:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-12-13 19:18:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 19:18:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:18:42,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-12-13 19:18:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 19:18:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-12-13 19:18:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:18:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2022-12-13 19:18:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2022-12-13 19:18:42,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-12-13 19:18:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2022-12-13 19:18:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2022-12-13 19:18:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-12-13 19:18:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2022-12-13 19:18:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 19:18:42,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:18:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:18:42,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2022-12-13 19:18:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2022-12-13 19:18:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2022-12-13 19:18:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2022-12-13 19:18:42,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:18:42,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340834166] [2022-12-13 19:18:42,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340834166] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 19:18:42,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1872655440] [2022-12-13 19:18:42,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:18:42,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:18:42,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:18:42,787 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:18:42,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 19:18:46,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:46,694 INFO L263 TraceCheckSpWp]: Trace formula consists of 25074 conjuncts, 9 conjunts are in the unsatisfiable core [2022-12-13 19:18:46,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:18:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2022-12-13 19:18:46,953 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 19:18:46,954 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1872655440] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:18:46,954 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 19:18:46,954 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [13] total 20 [2022-12-13 19:18:46,954 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646428314] [2022-12-13 19:18:46,954 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:18:46,955 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-13 19:18:46,955 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:18:46,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-13 19:18:46,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-12-13 19:18:46,957 INFO L87 Difference]: Start difference. First operand 40111 states and 60974 transitions. Second operand has 9 states, 9 states have (on average 22.444444444444443) internal successors, (202), 8 states have internal predecessors, (202), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) [2022-12-13 19:18:49,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:18:49,889 INFO L93 Difference]: Finished difference Result 85790 states and 130946 transitions. [2022-12-13 19:18:49,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 19:18:49,890 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 22.444444444444443) internal successors, (202), 8 states have internal predecessors, (202), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) Word has length 449 [2022-12-13 19:18:49,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:18:50,071 INFO L225 Difference]: With dead ends: 85790 [2022-12-13 19:18:50,071 INFO L226 Difference]: Without dead ends: 45703 [2022-12-13 19:18:50,226 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 586 GetRequests, 563 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 117 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=76, Invalid=524, Unknown=0, NotChecked=0, Total=600 [2022-12-13 19:18:50,227 INFO L413 NwaCegarLoop]: 10282 mSDtfsCounter, 4521 mSDsluCounter, 70267 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 865 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4660 SdHoareTripleChecker+Valid, 80549 SdHoareTripleChecker+Invalid, 1000 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 865 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-12-13 19:18:50,227 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4660 Valid, 80549 Invalid, 1000 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [865 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-12-13 19:18:50,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45703 states. [2022-12-13 19:18:52,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45703 to 40125. [2022-12-13 19:18:52,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40125 states, 26892 states have (on average 1.359772423025435) internal successors, (36567), 28107 states have internal predecessors, (36567), 11768 states have call successors, (11768), 1350 states have call predecessors, (11768), 1464 states have return successors, (12662), 11565 states have call predecessors, (12662), 11767 states have call successors, (12662) [2022-12-13 19:18:53,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40125 states to 40125 states and 60997 transitions. [2022-12-13 19:18:53,105 INFO L78 Accepts]: Start accepts. Automaton has 40125 states and 60997 transitions. Word has length 449 [2022-12-13 19:18:53,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:18:53,106 INFO L495 AbstractCegarLoop]: Abstraction has 40125 states and 60997 transitions. [2022-12-13 19:18:53,106 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 22.444444444444443) internal successors, (202), 8 states have internal predecessors, (202), 2 states have call successors, (50), 2 states have call predecessors, (50), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) [2022-12-13 19:18:53,106 INFO L276 IsEmpty]: Start isEmpty. Operand 40125 states and 60997 transitions. [2022-12-13 19:18:53,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2022-12-13 19:18:53,135 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:18:53,136 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:18:53,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 19:18:53,336 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:18:53,338 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:18:53,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:18:53,339 INFO L85 PathProgramCache]: Analyzing trace with hash -1997829783, now seen corresponding path program 1 times [2022-12-13 19:18:53,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:18:53,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229980135] [2022-12-13 19:18:53,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:18:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:18:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:18:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:18:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 19:18:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:57,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 19:18:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:18:57,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 19:18:57,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 19:18:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 19:18:57,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 19:18:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:18:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 19:18:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:18:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:18:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:57,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 19:18:57,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:18:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-12-13 19:18:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 19:18:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2022-12-13 19:18:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-12-13 19:18:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 19:18:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:18:57,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-12-13 19:18:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 19:18:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-12-13 19:18:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:18:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2022-12-13 19:18:57,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2022-12-13 19:18:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-12-13 19:18:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2022-12-13 19:18:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2022-12-13 19:18:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:18:57,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 19:18:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:18:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2022-12-13 19:18:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-12-13 19:18:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 19:18:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:57,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:18:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:18:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:18:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2022-12-13 19:18:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:18:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2022-12-13 19:18:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:18:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:18:57,668 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2022-12-13 19:18:57,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:18:57,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229980135] [2022-12-13 19:18:57,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229980135] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 19:18:57,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1403346202] [2022-12-13 19:18:57,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:18:57,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:18:57,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:18:57,669 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:18:57,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 19:19:01,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:01,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 25199 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 19:19:01,234 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:19:01,418 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2022-12-13 19:19:01,419 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 19:19:01,419 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1403346202] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:19:01,419 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 19:19:01,419 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [13] total 14 [2022-12-13 19:19:01,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697130611] [2022-12-13 19:19:01,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:19:01,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 19:19:01,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:19:01,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 19:19:01,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2022-12-13 19:19:01,421 INFO L87 Difference]: Start difference. First operand 40125 states and 60997 transitions. Second operand has 3 states, 3 states have (on average 69.0) internal successors, (207), 3 states have internal predecessors, (207), 3 states have call successors, (54), 3 states have call predecessors, (54), 3 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-13 19:19:04,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:19:04,339 INFO L93 Difference]: Finished difference Result 99723 states and 151697 transitions. [2022-12-13 19:19:04,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 19:19:04,340 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 69.0) internal successors, (207), 3 states have internal predecessors, (207), 3 states have call successors, (54), 3 states have call predecessors, (54), 3 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 464 [2022-12-13 19:19:04,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:19:04,621 INFO L225 Difference]: With dead ends: 99723 [2022-12-13 19:19:04,621 INFO L226 Difference]: Without dead ends: 59622 [2022-12-13 19:19:04,817 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 589 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2022-12-13 19:19:04,817 INFO L413 NwaCegarLoop]: 10842 mSDtfsCounter, 8787 mSDsluCounter, 8871 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8787 SdHoareTripleChecker+Valid, 19713 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-13 19:19:04,817 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8787 Valid, 19713 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-13 19:19:04,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59622 states. [2022-12-13 19:19:09,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59622 to 59609. [2022-12-13 19:19:09,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59609 states, 39959 states have (on average 1.3600190194949824) internal successors, (54345), 41775 states have internal predecessors, (54345), 17466 states have call successors, (17466), 2032 states have call predecessors, (17466), 2183 states have return successors, (18884), 17133 states have call predecessors, (18884), 17465 states have call successors, (18884) [2022-12-13 19:19:09,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59609 states to 59609 states and 90695 transitions. [2022-12-13 19:19:09,507 INFO L78 Accepts]: Start accepts. Automaton has 59609 states and 90695 transitions. Word has length 464 [2022-12-13 19:19:09,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:19:09,508 INFO L495 AbstractCegarLoop]: Abstraction has 59609 states and 90695 transitions. [2022-12-13 19:19:09,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 69.0) internal successors, (207), 3 states have internal predecessors, (207), 3 states have call successors, (54), 3 states have call predecessors, (54), 3 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-13 19:19:09,508 INFO L276 IsEmpty]: Start isEmpty. Operand 59609 states and 90695 transitions. [2022-12-13 19:19:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2022-12-13 19:19:09,532 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:19:09,532 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:19:09,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 19:19:09,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:19:09,734 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:19:09,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:19:09,735 INFO L85 PathProgramCache]: Analyzing trace with hash 1562711391, now seen corresponding path program 1 times [2022-12-13 19:19:09,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:19:09,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971756349] [2022-12-13 19:19:09,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:19:09,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:19:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:19:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:13,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:19:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:13,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 19:19:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:13,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 19:19:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:19:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 19:19:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 19:19:13,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 19:19:13,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 19:19:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:19:13,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 19:19:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:19:13,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:13,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:19:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 19:19:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:19:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-12-13 19:19:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 19:19:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2022-12-13 19:19:13,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-12-13 19:19:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2022-12-13 19:19:13,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:19:13,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-12-13 19:19:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-12-13 19:19:13,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-12-13 19:19:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:19:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2022-12-13 19:19:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2022-12-13 19:19:13,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-12-13 19:19:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2022-12-13 19:19:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2022-12-13 19:19:13,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:19:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 19:19:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:19:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2022-12-13 19:19:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2022-12-13 19:19:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 19:19:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:19:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:13,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:19:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425 [2022-12-13 19:19:13,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2022-12-13 19:19:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 436 [2022-12-13 19:19:13,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:13,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2022-12-13 19:19:13,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:19:13,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971756349] [2022-12-13 19:19:13,763 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1971756349] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 19:19:13,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [640761918] [2022-12-13 19:19:13,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:19:13,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:19:13,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:19:13,764 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:19:13,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 19:19:17,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:17,873 INFO L263 TraceCheckSpWp]: Trace formula consists of 25198 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-13 19:19:17,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:19:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2022-12-13 19:19:17,966 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 19:19:17,966 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [640761918] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:19:17,966 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 19:19:17,966 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [13] total 14 [2022-12-13 19:19:17,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [372718109] [2022-12-13 19:19:17,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:19:17,968 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:19:17,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:19:17,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:19:17,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2022-12-13 19:19:17,969 INFO L87 Difference]: Start difference. First operand 59609 states and 90695 transitions. Second operand has 4 states, 4 states have (on average 52.5) internal successors, (210), 4 states have internal predecessors, (210), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2022-12-13 19:19:21,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:19:21,031 INFO L93 Difference]: Finished difference Result 119134 states and 183523 transitions. [2022-12-13 19:19:21,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:19:21,032 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 52.5) internal successors, (210), 4 states have internal predecessors, (210), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 463 [2022-12-13 19:19:21,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:19:21,273 INFO L225 Difference]: With dead ends: 119134 [2022-12-13 19:19:21,274 INFO L226 Difference]: Without dead ends: 59549 [2022-12-13 19:19:21,529 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 588 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2022-12-13 19:19:21,530 INFO L413 NwaCegarLoop]: 8996 mSDtfsCounter, 5 mSDsluCounter, 17927 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 26923 SdHoareTripleChecker+Invalid, 118 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 19:19:21,530 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 26923 Invalid, 118 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 19:19:21,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59549 states. [2022-12-13 19:19:25,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59549 to 59549. [2022-12-13 19:19:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59549 states, 39896 states have (on average 1.3596851814718267) internal successors, (54246), 41712 states have internal predecessors, (54246), 17466 states have call successors, (17466), 2035 states have call predecessors, (17466), 2186 states have return successors, (18884), 17133 states have call predecessors, (18884), 17465 states have call successors, (18884) [2022-12-13 19:19:26,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59549 states to 59549 states and 90596 transitions. [2022-12-13 19:19:26,242 INFO L78 Accepts]: Start accepts. Automaton has 59549 states and 90596 transitions. Word has length 463 [2022-12-13 19:19:26,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:19:26,242 INFO L495 AbstractCegarLoop]: Abstraction has 59549 states and 90596 transitions. [2022-12-13 19:19:26,242 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 52.5) internal successors, (210), 4 states have internal predecessors, (210), 2 states have call successors, (54), 2 states have call predecessors, (54), 3 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2022-12-13 19:19:26,243 INFO L276 IsEmpty]: Start isEmpty. Operand 59549 states and 90596 transitions. [2022-12-13 19:19:26,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2022-12-13 19:19:26,266 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:19:26,266 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:19:26,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-12-13 19:19:26,467 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-12-13 19:19:26,468 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:19:26,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:19:26,469 INFO L85 PathProgramCache]: Analyzing trace with hash 392011543, now seen corresponding path program 1 times [2022-12-13 19:19:26,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:19:26,470 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516960839] [2022-12-13 19:19:26,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:19:26,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:19:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:19:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:19:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 19:19:30,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 19:19:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:19:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 19:19:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:30,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 19:19:30,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:30,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 19:19:30,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 19:19:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:19:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 19:19:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:19:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:30,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:30,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:31,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:19:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 19:19:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:19:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 19:19:31,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 19:19:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 19:19:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:19:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-12-13 19:19:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-12-13 19:19:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 19:19:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 19:19:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:19:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:19:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-12-13 19:19:31,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-12-13 19:19:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2022-12-13 19:19:31,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:19:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 19:19:31,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:19:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 19:19:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:19:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2022-12-13 19:19:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2022-12-13 19:19:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:31,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 19:19:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:19:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:31,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:19:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2022-12-13 19:19:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 435 [2022-12-13 19:19:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2022-12-13 19:19:31,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:31,447 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-12-13 19:19:31,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:19:31,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [516960839] [2022-12-13 19:19:31,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [516960839] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 19:19:31,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1169910858] [2022-12-13 19:19:31,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:19:31,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:19:31,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:19:31,448 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:19:31,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 19:19:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:35,524 INFO L263 TraceCheckSpWp]: Trace formula consists of 25206 conjuncts, 25 conjunts are in the unsatisfiable core [2022-12-13 19:19:35,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:19:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2022-12-13 19:19:35,772 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 19:19:35,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1169910858] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:19:35,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 19:19:35,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [14] total 22 [2022-12-13 19:19:35,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223890912] [2022-12-13 19:19:35,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:19:35,773 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 19:19:35,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:19:35,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 19:19:35,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=406, Unknown=0, NotChecked=0, Total=462 [2022-12-13 19:19:35,774 INFO L87 Difference]: Start difference. First operand 59549 states and 90596 transitions. Second operand has 10 states, 10 states have (on average 20.7) internal successors, (207), 8 states have internal predecessors, (207), 2 states have call successors, (54), 2 states have call predecessors, (54), 4 states have return successors, (49), 4 states have call predecessors, (49), 2 states have call successors, (49) [2022-12-13 19:19:39,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:19:39,812 INFO L93 Difference]: Finished difference Result 124852 states and 190491 transitions. [2022-12-13 19:19:39,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 19:19:39,813 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 20.7) internal successors, (207), 8 states have internal predecessors, (207), 2 states have call successors, (54), 2 states have call predecessors, (54), 4 states have return successors, (49), 4 states have call predecessors, (49), 2 states have call successors, (49) Word has length 467 [2022-12-13 19:19:39,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:19:40,077 INFO L225 Difference]: With dead ends: 124852 [2022-12-13 19:19:40,077 INFO L226 Difference]: Without dead ends: 65327 [2022-12-13 19:19:40,285 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 609 GetRequests, 586 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=70, Invalid=530, Unknown=0, NotChecked=0, Total=600 [2022-12-13 19:19:40,286 INFO L413 NwaCegarLoop]: 10144 mSDtfsCounter, 3364 mSDsluCounter, 80112 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 656 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3484 SdHoareTripleChecker+Valid, 90256 SdHoareTripleChecker+Invalid, 806 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 656 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:19:40,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3484 Valid, 90256 Invalid, 806 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [656 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-12-13 19:19:40,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65327 states. [2022-12-13 19:19:44,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65327 to 59552. [2022-12-13 19:19:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59552 states, 39898 states have (on average 1.3596671512356509) internal successors, (54248), 41714 states have internal predecessors, (54248), 17466 states have call successors, (17466), 2035 states have call predecessors, (17466), 2187 states have return successors, (18888), 17134 states have call predecessors, (18888), 17465 states have call successors, (18888) [2022-12-13 19:19:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59552 states to 59552 states and 90602 transitions. [2022-12-13 19:19:45,001 INFO L78 Accepts]: Start accepts. Automaton has 59552 states and 90602 transitions. Word has length 467 [2022-12-13 19:19:45,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:19:45,002 INFO L495 AbstractCegarLoop]: Abstraction has 59552 states and 90602 transitions. [2022-12-13 19:19:45,002 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 20.7) internal successors, (207), 8 states have internal predecessors, (207), 2 states have call successors, (54), 2 states have call predecessors, (54), 4 states have return successors, (49), 4 states have call predecessors, (49), 2 states have call successors, (49) [2022-12-13 19:19:45,002 INFO L276 IsEmpty]: Start isEmpty. Operand 59552 states and 90602 transitions. [2022-12-13 19:19:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2022-12-13 19:19:45,050 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:19:45,050 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:19:45,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-12-13 19:19:45,250 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9285f601-3173-48b8-9725-581d91b4f7d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:19:45,252 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:19:45,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:19:45,253 INFO L85 PathProgramCache]: Analyzing trace with hash -225495052, now seen corresponding path program 1 times [2022-12-13 19:19:45,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:19:45,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284532899] [2022-12-13 19:19:45,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:19:45,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:19:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:19:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 19:19:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-12-13 19:19:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-12-13 19:19:48,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-12-13 19:19:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 19:19:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 19:19:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-12-13 19:19:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 19:19:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:19:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 19:19:48,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:19:48,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:19:48,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:48,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2022-12-13 19:19:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:19:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 19:19:48,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 19:19:48,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-12-13 19:19:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:19:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-12-13 19:19:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-12-13 19:19:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-12-13 19:19:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-12-13 19:19:48,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:19:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:19:48,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2022-12-13 19:19:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-12-13 19:19:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2022-12-13 19:19:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:19:48,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 19:19:48,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2022-12-13 19:19:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2022-12-13 19:19:48,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359 [2022-12-13 19:19:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2022-12-13 19:19:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-12-13 19:19:48,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:19:48,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2022-12-13 19:19:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-12-13 19:19:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 407 [2022-12-13 19:19:48,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-12-13 19:19:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2022-12-13 19:19:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 435 [2022-12-13 19:19:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2022-12-13 19:19:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 460 [2022-12-13 19:19:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 19:19:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 19:19:48,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 19:19:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-12-13 19:19:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 19:19:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-12-13 19:19:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-12-13 19:19:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 544 [2022-12-13 19:19:48,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 557 [2022-12-13 19:19:48,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2022-12-13 19:19:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2022-12-13 19:19:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:19:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 599 [2022-12-13 19:19:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2022-12-13 19:19:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 618 [2022-12-13 19:19:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 626 [2022-12-13 19:19:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 635 [2022-12-13 19:19:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2022-12-13 19:19:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 655 [2022-12-13 19:19:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2022-12-13 19:19:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 669 [2022-12-13 19:19:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:19:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 19:19:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 703 [2022-12-13 19:19:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 712 [2022-12-13 19:19:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 720 [2022-12-13 19:19:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:48,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 728 [2022-12-13 19:19:48,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 736 [2022-12-13 19:19:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 756 [2022-12-13 19:19:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:19:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 795 [2022-12-13 19:19:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2022-12-13 19:19:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 19:19:49,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 19:19:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:49,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:19:49,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:19:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 868 [2022-12-13 19:19:49,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 874 [2022-12-13 19:19:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 879 [2022-12-13 19:19:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:19:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:19:49,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1635 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1627 trivial. 0 not checked. [2022-12-13 19:19:49,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:19:49,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284532899] [2022-12-13 19:19:49,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [284532899] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:19:49,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:19:49,210 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-12-13 19:19:49,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573203249] [2022-12-13 19:19:49,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:19:49,211 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-13 19:19:49,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:19:49,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-13 19:19:49,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2022-12-13 19:19:49,212 INFO L87 Difference]: Start difference. First operand 59552 states and 90602 transitions. Second operand has 16 states, 16 states have (on average 24.125) internal successors, (386), 7 states have internal predecessors, (386), 3 states have call successors, (96), 11 states have call predecessors, (96), 1 states have return successors, (91), 3 states have call predecessors, (91), 3 states have call successors, (91) [2022-12-13 19:19:51,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:19:53,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:19:55,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:20:21,792 WARN L539 Checker$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 19:21:05,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:21:06,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:21:15,142 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 []