./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fb901e431a7ee0706f0e51d89ec94e4336f8310f955de577abd9c91b26865dbf --- 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-8393723 [2022-11-19 08:24:33,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 08:24:33,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 08:24:33,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 08:24:33,111 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 08:24:33,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 08:24:33,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 08:24:33,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 08:24:33,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 08:24:33,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 08:24:33,131 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 08:24:33,136 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 08:24:33,137 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 08:24:33,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 08:24:33,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 08:24:33,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 08:24:33,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 08:24:33,147 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 08:24:33,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 08:24:33,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 08:24:33,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 08:24:33,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 08:24:33,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 08:24:33,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 08:24:33,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 08:24:33,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 08:24:33,176 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 08:24:33,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 08:24:33,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 08:24:33,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 08:24:33,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 08:24:33,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 08:24:33,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 08:24:33,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 08:24:33,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 08:24:33,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 08:24:33,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 08:24:33,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 08:24:33,189 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 08:24:33,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 08:24:33,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 08:24:33,191 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 08:24:33,233 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 08:24:33,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 08:24:33,234 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 08:24:33,234 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 08:24:33,235 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 08:24:33,235 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 08:24:33,236 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 08:24:33,236 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 08:24:33,236 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 08:24:33,236 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 08:24:33,238 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 08:24:33,238 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 08:24:33,238 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 08:24:33,238 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 08:24:33,239 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 08:24:33,239 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 08:24:33,239 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 08:24:33,240 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 08:24:33,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 08:24:33,241 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 08:24:33,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 08:24:33,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 08:24:33,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 08:24:33,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 08:24:33,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 08:24:33,244 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 08:24:33,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 08:24:33,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 08:24:33,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 08:24:33,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:24:33,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 08:24:33,246 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 08:24:33,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 08:24:33,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 08:24:33,247 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 08:24:33,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 08:24:33,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 08:24:33,248 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 08:24:33,249 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb901e431a7ee0706f0e51d89ec94e4336f8310f955de577abd9c91b26865dbf [2022-11-19 08:24:33,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 08:24:33,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 08:24:33,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 08:24:33,604 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 08:24:33,605 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 08:24:33,606 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2022-11-19 08:24:33,677 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/data/62fda1785/fbf1db5a19a84510b33fdb9a3be2c82d/FLAGf2738604d [2022-11-19 08:24:34,835 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 08:24:34,836 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2022-11-19 08:24:34,911 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/data/62fda1785/fbf1db5a19a84510b33fdb9a3be2c82d/FLAGf2738604d [2022-11-19 08:24:35,034 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/data/62fda1785/fbf1db5a19a84510b33fdb9a3be2c82d [2022-11-19 08:24:35,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 08:24:35,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 08:24:35,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 08:24:35,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 08:24:35,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 08:24:35,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:24:35" (1/1) ... [2022-11-19 08:24:35,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77204ba6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:35, skipping insertion in model container [2022-11-19 08:24:35,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:24:35" (1/1) ... [2022-11-19 08:24:35,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 08:24:35,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:24:42,071 WARN L234 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_f8972544-6438-4c55-b7bf-ccb253ac3564/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[620437,620450] [2022-11-19 08:24:42,075 WARN L234 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_f8972544-6438-4c55-b7bf-ccb253ac3564/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[620606,620619] [2022-11-19 08:24:42,076 WARN L234 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_f8972544-6438-4c55-b7bf-ccb253ac3564/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[620773,620786] [2022-11-19 08:24:42,076 WARN L234 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_f8972544-6438-4c55-b7bf-ccb253ac3564/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[620941,620954] [2022-11-19 08:24:42,108 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:24:42,158 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 08:24:42,929 WARN L234 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_f8972544-6438-4c55-b7bf-ccb253ac3564/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[620437,620450] [2022-11-19 08:24:42,929 WARN L234 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_f8972544-6438-4c55-b7bf-ccb253ac3564/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[620606,620619] [2022-11-19 08:24:42,930 WARN L234 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_f8972544-6438-4c55-b7bf-ccb253ac3564/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[620773,620786] [2022-11-19 08:24:42,930 WARN L234 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_f8972544-6438-4c55-b7bf-ccb253ac3564/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[620941,620954] [2022-11-19 08:24:42,941 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:24:43,295 INFO L208 MainTranslator]: Completed translation [2022-11-19 08:24:43,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43 WrapperNode [2022-11-19 08:24:43,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 08:24:43,297 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 08:24:43,297 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 08:24:43,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 08:24:43,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:43,484 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:43,890 INFO L138 Inliner]: procedures = 699, calls = 6937, calls flagged for inlining = 322, calls inlined = 303, statements flattened = 13559 [2022-11-19 08:24:43,891 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 08:24:43,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 08:24:43,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 08:24:43,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 08:24:43,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:43,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:44,012 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:44,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:44,356 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:44,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:44,459 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:44,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:44,597 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 08:24:44,599 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 08:24:44,599 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 08:24:44,599 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 08:24:44,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (1/1) ... [2022-11-19 08:24:44,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:24:44,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:24:44,636 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 08:24:44,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 08:24:44,684 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2022-11-19 08:24:44,684 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2022-11-19 08:24:44,684 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2022-11-19 08:24:44,684 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2022-11-19 08:24:44,685 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-19 08:24:44,685 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2022-11-19 08:24:44,685 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2022-11-19 08:24:44,685 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-19 08:24:44,685 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2022-11-19 08:24:44,686 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2022-11-19 08:24:44,686 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-11-19 08:24:44,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-11-19 08:24:44,686 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2022-11-19 08:24:44,686 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2022-11-19 08:24:44,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 08:24:44,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 08:24:44,687 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2022-11-19 08:24:44,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2022-11-19 08:24:44,687 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-19 08:24:44,687 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-19 08:24:44,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 08:24:44,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 08:24:44,688 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2022-11-19 08:24:44,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2022-11-19 08:24:44,689 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2022-11-19 08:24:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2022-11-19 08:24:44,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-19 08:24:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-19 08:24:44,689 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2022-11-19 08:24:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2022-11-19 08:24:44,690 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2022-11-19 08:24:44,690 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2022-11-19 08:24:44,690 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-11-19 08:24:44,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-11-19 08:24:44,691 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-19 08:24:44,691 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-19 08:24:44,691 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-19 08:24:44,691 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-19 08:24:44,692 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2022-11-19 08:24:44,692 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2022-11-19 08:24:44,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2022-11-19 08:24:44,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2022-11-19 08:24:44,693 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2022-11-19 08:24:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2022-11-19 08:24:44,694 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2022-11-19 08:24:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2022-11-19 08:24:44,694 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 08:24:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 08:24:44,695 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2022-11-19 08:24:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2022-11-19 08:24:44,695 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-11-19 08:24:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-11-19 08:24:44,695 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-19 08:24:44,696 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-19 08:24:44,696 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-19 08:24:44,696 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-19 08:24:44,697 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2022-11-19 08:24:44,697 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2022-11-19 08:24:44,697 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-19 08:24:44,697 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2022-11-19 08:24:44,697 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2022-11-19 08:24:44,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-19 08:24:44,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-19 08:24:44,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-19 08:24:44,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-19 08:24:44,699 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-11-19 08:24:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-11-19 08:24:44,699 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2022-11-19 08:24:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2022-11-19 08:24:44,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-19 08:24:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-19 08:24:44,700 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-19 08:24:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-19 08:24:44,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-19 08:24:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-19 08:24:44,700 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2022-11-19 08:24:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2022-11-19 08:24:44,701 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2022-11-19 08:24:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2022-11-19 08:24:44,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 08:24:44,702 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-19 08:24:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-19 08:24:44,703 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2022-11-19 08:24:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2022-11-19 08:24:44,704 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2022-11-19 08:24:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2022-11-19 08:24:44,705 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-19 08:24:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-19 08:24:44,705 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2022-11-19 08:24:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2022-11-19 08:24:44,705 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-19 08:24:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-19 08:24:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-19 08:24:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-19 08:24:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-19 08:24:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-19 08:24:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2022-11-19 08:24:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2022-11-19 08:24:44,707 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-19 08:24:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-19 08:24:44,707 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2022-11-19 08:24:44,708 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2022-11-19 08:24:44,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 08:24:44,708 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-19 08:24:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-19 08:24:44,712 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2022-11-19 08:24:44,713 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2022-11-19 08:24:44,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-19 08:24:44,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-19 08:24:44,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-19 08:24:44,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-19 08:24:44,715 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-19 08:24:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-19 08:24:44,716 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2022-11-19 08:24:44,722 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2022-11-19 08:24:44,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 08:24:44,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-19 08:24:44,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-19 08:24:44,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 08:24:44,723 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2022-11-19 08:24:44,724 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2022-11-19 08:24:44,724 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2022-11-19 08:24:44,724 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2022-11-19 08:24:44,724 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2022-11-19 08:24:44,724 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2022-11-19 08:24:44,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 08:24:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 08:24:44,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-19 08:24:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-19 08:24:44,725 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2022-11-19 08:24:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2022-11-19 08:24:44,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-19 08:24:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-19 08:24:44,726 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-19 08:24:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-19 08:24:44,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-19 08:24:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-19 08:24:44,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2022-11-19 08:24:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2022-11-19 08:24:44,727 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-19 08:24:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-19 08:24:44,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-19 08:24:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-19 08:24:44,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-19 08:24:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-19 08:24:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-19 08:24:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-19 08:24:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-19 08:24:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-19 08:24:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2022-11-19 08:24:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2022-11-19 08:24:44,728 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2022-11-19 08:24:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2022-11-19 08:24:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 08:24:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-19 08:24:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-19 08:24:44,729 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2022-11-19 08:24:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2022-11-19 08:24:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 08:24:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-19 08:24:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-19 08:24:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 08:24:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 08:24:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 08:24:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2022-11-19 08:24:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2022-11-19 08:24:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-19 08:24:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2022-11-19 08:24:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2022-11-19 08:24:44,731 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2022-11-19 08:24:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2022-11-19 08:24:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 08:24:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 08:24:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-19 08:24:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-19 08:24:44,732 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2022-11-19 08:24:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2022-11-19 08:24:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-11-19 08:24:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-11-19 08:24:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-19 08:24:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-19 08:24:44,733 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2022-11-19 08:24:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2022-11-19 08:24:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 08:24:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 08:24:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2022-11-19 08:24:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2022-11-19 08:24:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-19 08:24:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-19 08:24:44,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-19 08:24:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-19 08:24:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2022-11-19 08:24:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2022-11-19 08:24:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2022-11-19 08:24:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2022-11-19 08:24:44,735 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-19 08:24:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-19 08:24:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2022-11-19 08:24:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2022-11-19 08:24:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 08:24:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 08:24:44,736 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2022-11-19 08:24:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2022-11-19 08:24:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-19 08:24:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-19 08:24:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-19 08:24:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-19 08:24:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-19 08:24:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-19 08:24:44,737 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2022-11-19 08:24:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2022-11-19 08:24:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-19 08:24:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-19 08:24:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-19 08:24:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-19 08:24:44,738 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2022-11-19 08:24:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2022-11-19 08:24:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2022-11-19 08:24:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2022-11-19 08:24:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2022-11-19 08:24:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2022-11-19 08:24:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 08:24:44,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 08:24:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 08:24:44,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 08:24:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_aux_lock_of_airo_info [2022-11-19 08:24:44,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_aux_lock_of_airo_info [2022-11-19 08:24:44,740 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-19 08:24:44,740 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-19 08:24:44,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-19 08:24:44,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-19 08:24:44,742 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-19 08:24:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-19 08:24:44,746 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2022-11-19 08:24:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2022-11-19 08:24:44,746 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2022-11-19 08:24:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2022-11-19 08:24:44,746 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2022-11-19 08:24:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2022-11-19 08:24:44,747 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2022-11-19 08:24:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2022-11-19 08:24:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2022-11-19 08:24:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2022-11-19 08:24:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2022-11-19 08:24:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2022-11-19 08:24:44,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 08:24:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 08:24:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2022-11-19 08:24:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2022-11-19 08:24:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-19 08:24:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-19 08:24:44,749 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2022-11-19 08:24:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2022-11-19 08:24:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-19 08:24:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-19 08:24:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2022-11-19 08:24:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2022-11-19 08:24:44,750 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-19 08:24:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-19 08:24:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-19 08:24:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-19 08:24:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 08:24:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-19 08:24:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-19 08:24:44,751 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2022-11-19 08:24:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2022-11-19 08:24:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-11-19 08:24:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-11-19 08:24:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 08:24:44,752 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-19 08:24:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-19 08:24:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2022-11-19 08:24:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2022-11-19 08:24:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2022-11-19 08:24:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2022-11-19 08:24:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-19 08:24:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-19 08:24:44,753 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2022-11-19 08:24:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2022-11-19 08:24:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-19 08:24:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-19 08:24:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 08:24:44,754 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-19 08:24:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-19 08:24:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2022-11-19 08:24:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2022-11-19 08:24:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2022-11-19 08:24:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2022-11-19 08:24:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 08:24:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 08:24:44,755 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-19 08:24:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-19 08:24:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2022-11-19 08:24:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2022-11-19 08:24:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-19 08:24:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-19 08:24:44,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-19 08:24:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-19 08:24:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2022-11-19 08:24:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2022-11-19 08:24:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2022-11-19 08:24:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2022-11-19 08:24:44,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 08:24:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 08:24:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-19 08:24:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-19 08:24:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2022-11-19 08:24:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2022-11-19 08:24:44,758 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2022-11-19 08:24:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2022-11-19 08:24:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-19 08:24:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-19 08:24:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2022-11-19 08:24:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2022-11-19 08:24:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2022-11-19 08:24:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2022-11-19 08:24:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-19 08:24:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-19 08:24:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-19 08:24:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-19 08:24:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2022-11-19 08:24:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2022-11-19 08:24:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2022-11-19 08:24:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2022-11-19 08:24:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2022-11-19 08:24:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2022-11-19 08:24:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-19 08:24:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-19 08:24:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-19 08:24:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-19 08:24:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 08:24:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 08:24:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2022-11-19 08:24:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2022-11-19 08:24:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2022-11-19 08:24:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2022-11-19 08:24:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 08:24:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2022-11-19 08:24:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2022-11-19 08:24:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2022-11-19 08:24:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2022-11-19 08:24:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-19 08:24:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-19 08:24:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-19 08:24:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-19 08:24:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 08:24:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 08:24:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2022-11-19 08:24:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2022-11-19 08:24:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2022-11-19 08:24:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2022-11-19 08:24:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2022-11-19 08:24:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2022-11-19 08:24:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-19 08:24:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-19 08:24:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-19 08:24:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-19 08:24:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2022-11-19 08:24:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2022-11-19 08:24:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-19 08:24:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-19 08:24:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-11-19 08:24:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-11-19 08:24:44,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-19 08:24:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-19 08:24:44,767 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2022-11-19 08:24:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2022-11-19 08:24:44,767 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2022-11-19 08:24:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2022-11-19 08:24:44,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-19 08:24:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-19 08:24:44,768 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2022-11-19 08:24:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2022-11-19 08:24:44,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2022-11-19 08:24:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2022-11-19 08:24:44,769 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2022-11-19 08:24:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2022-11-19 08:24:44,769 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-19 08:24:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-19 08:24:44,769 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2022-11-19 08:24:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2022-11-19 08:24:44,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 08:24:44,770 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-11-19 08:24:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-11-19 08:24:44,770 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-19 08:24:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-19 08:24:44,770 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2022-11-19 08:24:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2022-11-19 08:24:44,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-19 08:24:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-19 08:24:44,771 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2022-11-19 08:24:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2022-11-19 08:24:44,771 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-19 08:24:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-19 08:24:44,771 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2022-11-19 08:24:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2022-11-19 08:24:44,772 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2022-11-19 08:24:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2022-11-19 08:24:44,772 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2022-11-19 08:24:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2022-11-19 08:24:44,772 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2022-11-19 08:24:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2022-11-19 08:24:46,427 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 08:24:46,431 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 08:24:46,875 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 08:25:39,798 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 08:25:43,157 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 08:25:43,158 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-19 08:25:43,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:25:43 BoogieIcfgContainer [2022-11-19 08:25:43,171 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 08:25:43,173 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 08:25:43,174 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 08:25:43,177 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 08:25:43,178 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:24:35" (1/3) ... [2022-11-19 08:25:43,178 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47019ea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:25:43, skipping insertion in model container [2022-11-19 08:25:43,178 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:24:43" (2/3) ... [2022-11-19 08:25:43,179 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47019ea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:25:43, skipping insertion in model container [2022-11-19 08:25:43,179 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:25:43" (3/3) ... [2022-11-19 08:25:43,180 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2022-11-19 08:25:43,200 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 08:25:43,200 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-19 08:25:43,343 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 08:25:43,349 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@54187cff, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 08:25:43,350 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-19 08:25:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand has 3600 states, 2087 states have (on average 1.3210349784379491) internal successors, (2757), 2254 states have internal predecessors, (2757), 1320 states have call successors, (1320), 191 states have call predecessors, (1320), 190 states have return successors, (1307), 1244 states have call predecessors, (1307), 1307 states have call successors, (1307) [2022-11-19 08:25:43,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-19 08:25:43,375 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:25:43,376 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 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] [2022-11-19 08:25:43,376 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:25:43,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:25:43,387 INFO L85 PathProgramCache]: Analyzing trace with hash 2061364041, now seen corresponding path program 1 times [2022-11-19 08:25:43,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:25:43,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1885469695] [2022-11-19 08:25:43,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:25:43,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:25:44,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:25:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:25:45,437 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:25:45,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1885469695] [2022-11-19 08:25:45,438 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1885469695] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:25:45,438 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:25:45,438 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:25:45,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103462502] [2022-11-19 08:25:45,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:25:45,445 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:25:45,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:25:45,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:25:45,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:25:45,496 INFO L87 Difference]: Start difference. First operand has 3600 states, 2087 states have (on average 1.3210349784379491) internal successors, (2757), 2254 states have internal predecessors, (2757), 1320 states have call successors, (1320), 191 states have call predecessors, (1320), 190 states have return successors, (1307), 1244 states have call predecessors, (1307), 1307 states have call successors, (1307) Second operand has 5 states, 5 states have (on average 4.6) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-19 08:25:48,367 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 [] [2022-11-19 08:25:55,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:26:01,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:26:04,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:26:04,764 INFO L93 Difference]: Finished difference Result 8802 states and 13248 transitions. [2022-11-19 08:26:04,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:26:04,766 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.6) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 68 [2022-11-19 08:26:04,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:26:04,821 INFO L225 Difference]: With dead ends: 8802 [2022-11-19 08:26:04,822 INFO L226 Difference]: Without dead ends: 5211 [2022-11-19 08:26:04,861 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:26:04,866 INFO L413 NwaCegarLoop]: 6743 mSDtfsCounter, 4764 mSDsluCounter, 16106 mSDsCounter, 0 mSdLazyCounter, 2294 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4785 SdHoareTripleChecker+Valid, 22849 SdHoareTripleChecker+Invalid, 2299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 2294 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.5s IncrementalHoareTripleChecker+Time [2022-11-19 08:26:04,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4785 Valid, 22849 Invalid, 2299 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 2294 Invalid, 3 Unknown, 0 Unchecked, 18.5s Time] [2022-11-19 08:26:04,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5211 states. [2022-11-19 08:26:05,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5211 to 5202. [2022-11-19 08:26:05,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5202 states, 3055 states have (on average 1.3171849427168576) internal successors, (4024), 3265 states have internal predecessors, (4024), 1824 states have call successors, (1824), 321 states have call predecessors, (1824), 320 states have return successors, (1825), 1753 states have call predecessors, (1825), 1821 states have call successors, (1825) [2022-11-19 08:26:05,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5202 states to 5202 states and 7673 transitions. [2022-11-19 08:26:05,509 INFO L78 Accepts]: Start accepts. Automaton has 5202 states and 7673 transitions. Word has length 68 [2022-11-19 08:26:05,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:26:05,510 INFO L495 AbstractCegarLoop]: Abstraction has 5202 states and 7673 transitions. [2022-11-19 08:26:05,510 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.6) internal successors, (23), 4 states have internal predecessors, (23), 2 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-19 08:26:05,510 INFO L276 IsEmpty]: Start isEmpty. Operand 5202 states and 7673 transitions. [2022-11-19 08:26:05,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-19 08:26:05,517 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:26:05,517 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 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] [2022-11-19 08:26:05,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 08:26:05,518 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:26:05,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:26:05,519 INFO L85 PathProgramCache]: Analyzing trace with hash 2010650191, now seen corresponding path program 1 times [2022-11-19 08:26:05,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:26:05,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552276013] [2022-11-19 08:26:05,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:26:05,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:26:05,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:26:06,810 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:26:06,811 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:26:06,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552276013] [2022-11-19 08:26:06,811 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1552276013] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:26:06,811 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:26:06,811 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:26:06,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466466114] [2022-11-19 08:26:06,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:26:06,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:26:06,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:26:06,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:26:06,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:26:06,814 INFO L87 Difference]: Start difference. First operand 5202 states and 7673 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-19 08:26:09,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:26:17,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:26:23,701 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 [] [2022-11-19 08:26:26,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:26:26,334 INFO L93 Difference]: Finished difference Result 5217 states and 7688 transitions. [2022-11-19 08:26:26,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:26:26,334 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 73 [2022-11-19 08:26:26,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:26:26,373 INFO L225 Difference]: With dead ends: 5217 [2022-11-19 08:26:26,373 INFO L226 Difference]: Without dead ends: 5215 [2022-11-19 08:26:26,378 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:26:26,379 INFO L413 NwaCegarLoop]: 6752 mSDtfsCounter, 4733 mSDsluCounter, 16111 mSDsCounter, 0 mSdLazyCounter, 2321 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4752 SdHoareTripleChecker+Valid, 22863 SdHoareTripleChecker+Invalid, 2325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2321 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.0s IncrementalHoareTripleChecker+Time [2022-11-19 08:26:26,380 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4752 Valid, 22863 Invalid, 2325 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2321 Invalid, 3 Unknown, 0 Unchecked, 19.0s Time] [2022-11-19 08:26:26,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5215 states. [2022-11-19 08:26:26,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5215 to 5206. [2022-11-19 08:26:26,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5206 states, 3058 states have (on average 1.316873773708306) internal successors, (4027), 3268 states have internal predecessors, (4027), 1824 states have call successors, (1824), 322 states have call predecessors, (1824), 321 states have return successors, (1825), 1753 states have call predecessors, (1825), 1821 states have call successors, (1825) [2022-11-19 08:26:26,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5206 states to 5206 states and 7676 transitions. [2022-11-19 08:26:26,713 INFO L78 Accepts]: Start accepts. Automaton has 5206 states and 7676 transitions. Word has length 73 [2022-11-19 08:26:26,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:26:26,716 INFO L495 AbstractCegarLoop]: Abstraction has 5206 states and 7676 transitions. [2022-11-19 08:26:26,719 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-11-19 08:26:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 5206 states and 7676 transitions. [2022-11-19 08:26:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-19 08:26:26,729 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:26:26,729 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 3, 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] [2022-11-19 08:26:26,730 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 08:26:26,730 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:26:26,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:26:26,736 INFO L85 PathProgramCache]: Analyzing trace with hash -237308215, now seen corresponding path program 1 times [2022-11-19 08:26:26,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:26:26,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090417816] [2022-11-19 08:26:26,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:26:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:26:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:26:27,788 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-19 08:26:27,788 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:26:27,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090417816] [2022-11-19 08:26:27,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1090417816] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:26:27,789 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:26:27,789 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:26:27,789 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464940138] [2022-11-19 08:26:27,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:26:27,790 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:26:27,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:26:27,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:26:27,790 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:26:27,791 INFO L87 Difference]: Start difference. First operand 5206 states and 7676 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-19 08:26:30,826 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 [] [2022-11-19 08:26:38,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:26:44,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:26:46,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:26:46,505 INFO L93 Difference]: Finished difference Result 5221 states and 7691 transitions. [2022-11-19 08:26:46,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:26:46,506 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 78 [2022-11-19 08:26:46,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:26:46,543 INFO L225 Difference]: With dead ends: 5221 [2022-11-19 08:26:46,543 INFO L226 Difference]: Without dead ends: 5219 [2022-11-19 08:26:46,549 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:26:46,550 INFO L413 NwaCegarLoop]: 6752 mSDtfsCounter, 4733 mSDsluCounter, 16111 mSDsCounter, 0 mSdLazyCounter, 2321 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4751 SdHoareTripleChecker+Valid, 22863 SdHoareTripleChecker+Invalid, 2325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2321 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.3s IncrementalHoareTripleChecker+Time [2022-11-19 08:26:46,551 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4751 Valid, 22863 Invalid, 2325 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2321 Invalid, 3 Unknown, 0 Unchecked, 18.3s Time] [2022-11-19 08:26:46,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5219 states. [2022-11-19 08:26:46,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5219 to 5210. [2022-11-19 08:26:46,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5210 states, 3061 states have (on average 1.31656321463574) internal successors, (4030), 3271 states have internal predecessors, (4030), 1824 states have call successors, (1824), 323 states have call predecessors, (1824), 322 states have return successors, (1825), 1753 states have call predecessors, (1825), 1821 states have call successors, (1825) [2022-11-19 08:26:46,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 5210 states and 7679 transitions. [2022-11-19 08:26:46,857 INFO L78 Accepts]: Start accepts. Automaton has 5210 states and 7679 transitions. Word has length 78 [2022-11-19 08:26:46,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:26:46,858 INFO L495 AbstractCegarLoop]: Abstraction has 5210 states and 7679 transitions. [2022-11-19 08:26:46,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-19 08:26:46,858 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 7679 transitions. [2022-11-19 08:26:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-19 08:26:46,861 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:26:46,862 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 3, 3, 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] [2022-11-19 08:26:46,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 08:26:46,862 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:26:46,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:26:46,863 INFO L85 PathProgramCache]: Analyzing trace with hash 1995467343, now seen corresponding path program 1 times [2022-11-19 08:26:46,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:26:46,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735145486] [2022-11-19 08:26:46,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:26:46,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:26:47,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:26:47,815 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-11-19 08:26:47,815 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:26:47,815 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735145486] [2022-11-19 08:26:47,815 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735145486] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:26:47,815 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:26:47,815 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:26:47,815 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314169565] [2022-11-19 08:26:47,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:26:47,816 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:26:47,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:26:47,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:26:47,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:26:47,817 INFO L87 Difference]: Start difference. First operand 5210 states and 7679 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 08:26:50,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:26:58,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:27:00,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:27:06,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:27:09,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:27:09,281 INFO L93 Difference]: Finished difference Result 10066 states and 15006 transitions. [2022-11-19 08:27:09,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 08:27:09,282 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 83 [2022-11-19 08:27:09,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:27:09,359 INFO L225 Difference]: With dead ends: 10066 [2022-11-19 08:27:09,360 INFO L226 Difference]: Without dead ends: 10064 [2022-11-19 08:27:09,366 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:27:09,367 INFO L413 NwaCegarLoop]: 7683 mSDtfsCounter, 5188 mSDsluCounter, 20119 mSDsCounter, 0 mSdLazyCounter, 2614 mSolverCounterSat, 3 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5196 SdHoareTripleChecker+Valid, 27802 SdHoareTripleChecker+Invalid, 2620 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 2614 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.8s IncrementalHoareTripleChecker+Time [2022-11-19 08:27:09,367 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5196 Valid, 27802 Invalid, 2620 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 2614 Invalid, 3 Unknown, 0 Unchecked, 20.8s Time] [2022-11-19 08:27:09,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10064 states. [2022-11-19 08:27:10,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10064 to 10048. [2022-11-19 08:27:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10048 states, 5918 states have (on average 1.319533626225076) internal successors, (7809), 6332 states have internal predecessors, (7809), 3511 states have call successors, (3511), 620 states have call predecessors, (3511), 616 states have return successors, (3670), 3360 states have call predecessors, (3670), 3505 states have call successors, (3670) [2022-11-19 08:27:10,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10048 states to 10048 states and 14990 transitions. [2022-11-19 08:27:10,236 INFO L78 Accepts]: Start accepts. Automaton has 10048 states and 14990 transitions. Word has length 83 [2022-11-19 08:27:10,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:27:10,237 INFO L495 AbstractCegarLoop]: Abstraction has 10048 states and 14990 transitions. [2022-11-19 08:27:10,237 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-19 08:27:10,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10048 states and 14990 transitions. [2022-11-19 08:27:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-19 08:27:10,239 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:27:10,239 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 4, 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] [2022-11-19 08:27:10,239 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 08:27:10,240 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:27:10,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:27:10,241 INFO L85 PathProgramCache]: Analyzing trace with hash -116305335, now seen corresponding path program 1 times [2022-11-19 08:27:10,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:27:10,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591756244] [2022-11-19 08:27:10,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:27:10,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:27:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:27:11,354 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-19 08:27:11,354 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:27:11,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591756244] [2022-11-19 08:27:11,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1591756244] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:27:11,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:27:11,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:27:11,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1947276788] [2022-11-19 08:27:11,355 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:27:11,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:27:11,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:27:11,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:27:11,356 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:27:11,356 INFO L87 Difference]: Start difference. First operand 10048 states and 14990 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-19 08:27:14,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:27:21,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:27:27,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:27:29,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:27:31,497 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 [] [2022-11-19 08:27:34,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:27:34,108 INFO L93 Difference]: Finished difference Result 10067 states and 15010 transitions. [2022-11-19 08:27:34,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:27:34,108 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 88 [2022-11-19 08:27:34,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:27:34,165 INFO L225 Difference]: With dead ends: 10067 [2022-11-19 08:27:34,166 INFO L226 Difference]: Without dead ends: 10065 [2022-11-19 08:27:34,174 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:27:34,175 INFO L413 NwaCegarLoop]: 6752 mSDtfsCounter, 4734 mSDsluCounter, 16110 mSDsCounter, 0 mSdLazyCounter, 2322 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4748 SdHoareTripleChecker+Valid, 22862 SdHoareTripleChecker+Invalid, 2327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2322 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.1s IncrementalHoareTripleChecker+Time [2022-11-19 08:27:34,176 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4748 Valid, 22862 Invalid, 2327 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2322 Invalid, 4 Unknown, 0 Unchecked, 22.1s Time] [2022-11-19 08:27:34,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10065 states. [2022-11-19 08:27:34,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10065 to 10060. [2022-11-19 08:27:34,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10060 states, 5926 states have (on average 1.3191022612217347) internal successors, (7817), 6342 states have internal predecessors, (7817), 3511 states have call successors, (3511), 622 states have call predecessors, (3511), 620 states have return successors, (3676), 3360 states have call predecessors, (3676), 3505 states have call successors, (3676) [2022-11-19 08:27:34,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10060 states to 10060 states and 15004 transitions. [2022-11-19 08:27:34,838 INFO L78 Accepts]: Start accepts. Automaton has 10060 states and 15004 transitions. Word has length 88 [2022-11-19 08:27:34,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:27:34,840 INFO L495 AbstractCegarLoop]: Abstraction has 10060 states and 15004 transitions. [2022-11-19 08:27:34,841 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-19 08:27:34,841 INFO L276 IsEmpty]: Start isEmpty. Operand 10060 states and 15004 transitions. [2022-11-19 08:27:34,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-19 08:27:34,848 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:27:34,848 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 5, 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] [2022-11-19 08:27:34,848 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 08:27:34,849 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:27:34,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:27:34,849 INFO L85 PathProgramCache]: Analyzing trace with hash -1524535729, now seen corresponding path program 1 times [2022-11-19 08:27:34,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:27:34,850 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2109253607] [2022-11-19 08:27:34,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:27:34,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:27:35,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:27:35,803 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-11-19 08:27:35,804 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:27:35,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2109253607] [2022-11-19 08:27:35,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2109253607] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:27:35,804 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:27:35,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:27:35,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937940370] [2022-11-19 08:27:35,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:27:35,805 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:27:35,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:27:35,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:27:35,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:27:35,805 INFO L87 Difference]: Start difference. First operand 10060 states and 15004 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-19 08:27:38,697 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 [] [2022-11-19 08:27:47,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:27:53,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:27:55,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:27:55,946 INFO L93 Difference]: Finished difference Result 10077 states and 15019 transitions. [2022-11-19 08:27:55,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:27:55,946 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 93 [2022-11-19 08:27:55,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:27:56,004 INFO L225 Difference]: With dead ends: 10077 [2022-11-19 08:27:56,004 INFO L226 Difference]: Without dead ends: 10075 [2022-11-19 08:27:56,013 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:27:56,014 INFO L413 NwaCegarLoop]: 6752 mSDtfsCounter, 4733 mSDsluCounter, 16111 mSDsCounter, 0 mSdLazyCounter, 2321 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4748 SdHoareTripleChecker+Valid, 22863 SdHoareTripleChecker+Invalid, 2325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2321 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.4s IncrementalHoareTripleChecker+Time [2022-11-19 08:27:56,014 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4748 Valid, 22863 Invalid, 2325 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2321 Invalid, 3 Unknown, 0 Unchecked, 19.4s Time] [2022-11-19 08:27:56,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10075 states. [2022-11-19 08:27:56,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10075 to 10070. [2022-11-19 08:27:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10070 states, 5933 states have (on average 1.3187257711107365) internal successors, (7824), 6350 states have internal predecessors, (7824), 3511 states have call successors, (3511), 624 states have call predecessors, (3511), 623 states have return successors, (3678), 3360 states have call predecessors, (3678), 3505 states have call successors, (3678) [2022-11-19 08:27:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10070 states to 10070 states and 15013 transitions. [2022-11-19 08:27:56,701 INFO L78 Accepts]: Start accepts. Automaton has 10070 states and 15013 transitions. Word has length 93 [2022-11-19 08:27:56,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:27:56,703 INFO L495 AbstractCegarLoop]: Abstraction has 10070 states and 15013 transitions. [2022-11-19 08:27:56,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-19 08:27:56,703 INFO L276 IsEmpty]: Start isEmpty. Operand 10070 states and 15013 transitions. [2022-11-19 08:27:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-19 08:27:56,707 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:27:56,708 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 6, 6, 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] [2022-11-19 08:27:56,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-19 08:27:56,708 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:27:56,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:27:56,709 INFO L85 PathProgramCache]: Analyzing trace with hash 999827514, now seen corresponding path program 1 times [2022-11-19 08:27:56,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:27:56,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032529370] [2022-11-19 08:27:56,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:27:56,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:27:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:27:57,798 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-19 08:27:57,798 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:27:57,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032529370] [2022-11-19 08:27:57,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1032529370] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:27:57,798 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:27:57,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:27:57,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104423706] [2022-11-19 08:27:57,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:27:57,799 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:27:57,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:27:57,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:27:57,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:27:57,800 INFO L87 Difference]: Start difference. First operand 10070 states and 15013 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-19 08:28:00,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:28:08,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:28:14,109 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 [] [2022-11-19 08:28:16,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:28:16,912 INFO L93 Difference]: Finished difference Result 10085 states and 15025 transitions. [2022-11-19 08:28:16,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:28:16,912 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 113 [2022-11-19 08:28:16,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:28:16,961 INFO L225 Difference]: With dead ends: 10085 [2022-11-19 08:28:16,962 INFO L226 Difference]: Without dead ends: 10083 [2022-11-19 08:28:16,969 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:28:16,970 INFO L413 NwaCegarLoop]: 6752 mSDtfsCounter, 4724 mSDsluCounter, 16111 mSDsCounter, 0 mSdLazyCounter, 2321 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4738 SdHoareTripleChecker+Valid, 22863 SdHoareTripleChecker+Invalid, 2325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2321 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.4s IncrementalHoareTripleChecker+Time [2022-11-19 08:28:16,970 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4738 Valid, 22863 Invalid, 2325 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2321 Invalid, 3 Unknown, 0 Unchecked, 18.4s Time] [2022-11-19 08:28:16,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10083 states. [2022-11-19 08:28:17,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10083 to 10078. [2022-11-19 08:28:17,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10078 states, 5939 states have (on average 1.3184037716787338) internal successors, (7830), 6356 states have internal predecessors, (7830), 3511 states have call successors, (3511), 626 states have call predecessors, (3511), 625 states have return successors, (3678), 3360 states have call predecessors, (3678), 3505 states have call successors, (3678) [2022-11-19 08:28:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10078 states to 10078 states and 15019 transitions. [2022-11-19 08:28:17,662 INFO L78 Accepts]: Start accepts. Automaton has 10078 states and 15019 transitions. Word has length 113 [2022-11-19 08:28:17,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:28:17,663 INFO L495 AbstractCegarLoop]: Abstraction has 10078 states and 15019 transitions. [2022-11-19 08:28:17,663 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-19 08:28:17,664 INFO L276 IsEmpty]: Start isEmpty. Operand 10078 states and 15019 transitions. [2022-11-19 08:28:17,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-19 08:28:17,666 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:28:17,666 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 6, 6, 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] [2022-11-19 08:28:17,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-19 08:28:17,667 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:28:17,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:28:17,667 INFO L85 PathProgramCache]: Analyzing trace with hash 437376638, now seen corresponding path program 1 times [2022-11-19 08:28:17,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:28:17,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [307060050] [2022-11-19 08:28:17,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:28:17,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:28:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:28:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-11-19 08:28:18,608 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:28:18,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [307060050] [2022-11-19 08:28:18,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [307060050] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:28:18,609 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:28:18,609 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:28:18,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407206087] [2022-11-19 08:28:18,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:28:18,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:28:18,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:28:18,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:28:18,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:28:18,610 INFO L87 Difference]: Start difference. First operand 10078 states and 15019 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-19 08:28:21,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:28:28,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:28:34,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:28:37,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:28:37,131 INFO L93 Difference]: Finished difference Result 10093 states and 15031 transitions. [2022-11-19 08:28:37,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:28:37,132 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 118 [2022-11-19 08:28:37,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:28:37,177 INFO L225 Difference]: With dead ends: 10093 [2022-11-19 08:28:37,178 INFO L226 Difference]: Without dead ends: 10091 [2022-11-19 08:28:37,184 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:28:37,184 INFO L413 NwaCegarLoop]: 6752 mSDtfsCounter, 4724 mSDsluCounter, 16111 mSDsCounter, 0 mSdLazyCounter, 2321 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4737 SdHoareTripleChecker+Valid, 22863 SdHoareTripleChecker+Invalid, 2325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2321 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.8s IncrementalHoareTripleChecker+Time [2022-11-19 08:28:37,185 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4737 Valid, 22863 Invalid, 2325 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2321 Invalid, 3 Unknown, 0 Unchecked, 17.8s Time] [2022-11-19 08:28:37,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10091 states. [2022-11-19 08:28:37,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10091 to 10086. [2022-11-19 08:28:37,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10086 states, 5945 states have (on average 1.3180824222035323) internal successors, (7836), 6362 states have internal predecessors, (7836), 3511 states have call successors, (3511), 628 states have call predecessors, (3511), 627 states have return successors, (3678), 3360 states have call predecessors, (3678), 3505 states have call successors, (3678) [2022-11-19 08:28:37,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10086 states to 10086 states and 15025 transitions. [2022-11-19 08:28:37,897 INFO L78 Accepts]: Start accepts. Automaton has 10086 states and 15025 transitions. Word has length 118 [2022-11-19 08:28:37,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:28:37,899 INFO L495 AbstractCegarLoop]: Abstraction has 10086 states and 15025 transitions. [2022-11-19 08:28:37,899 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-19 08:28:37,899 INFO L276 IsEmpty]: Start isEmpty. Operand 10086 states and 15025 transitions. [2022-11-19 08:28:37,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-19 08:28:37,901 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:28:37,902 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 6, 6, 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] [2022-11-19 08:28:37,902 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-19 08:28:37,902 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:28:37,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:28:37,903 INFO L85 PathProgramCache]: Analyzing trace with hash -1097102726, now seen corresponding path program 1 times [2022-11-19 08:28:37,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:28:37,903 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705389588] [2022-11-19 08:28:37,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:28:37,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:28:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:28:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-11-19 08:28:38,811 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:28:38,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705389588] [2022-11-19 08:28:38,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705389588] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:28:38,812 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:28:38,812 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:28:38,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274413776] [2022-11-19 08:28:38,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:28:38,812 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:28:38,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:28:38,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:28:38,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:28:38,813 INFO L87 Difference]: Start difference. First operand 10086 states and 15025 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-19 08:28:41,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:28:49,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:28:55,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:28:57,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:28:59,201 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 [] [2022-11-19 08:29:01,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:29:01,949 INFO L93 Difference]: Finished difference Result 10101 states and 15037 transitions. [2022-11-19 08:29:01,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:29:01,949 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (24), 3 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 123 [2022-11-19 08:29:01,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:29:01,986 INFO L225 Difference]: With dead ends: 10101 [2022-11-19 08:29:01,986 INFO L226 Difference]: Without dead ends: 10099 [2022-11-19 08:29:01,992 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:29:01,993 INFO L413 NwaCegarLoop]: 6752 mSDtfsCounter, 4725 mSDsluCounter, 16110 mSDsCounter, 0 mSdLazyCounter, 2322 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4735 SdHoareTripleChecker+Valid, 22862 SdHoareTripleChecker+Invalid, 2327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2322 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.4s IncrementalHoareTripleChecker+Time [2022-11-19 08:29:01,993 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4735 Valid, 22862 Invalid, 2327 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2322 Invalid, 4 Unknown, 0 Unchecked, 22.4s Time] [2022-11-19 08:29:02,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10099 states. [2022-11-19 08:29:02,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10099 to 10094. [2022-11-19 08:29:02,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10094 states, 5951 states have (on average 1.317761720719207) internal successors, (7842), 6368 states have internal predecessors, (7842), 3511 states have call successors, (3511), 630 states have call predecessors, (3511), 629 states have return successors, (3678), 3360 states have call predecessors, (3678), 3505 states have call successors, (3678) [2022-11-19 08:29:02,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10094 states to 10094 states and 15031 transitions. [2022-11-19 08:29:02,721 INFO L78 Accepts]: Start accepts. Automaton has 10094 states and 15031 transitions. Word has length 123 [2022-11-19 08:29:02,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:29:02,721 INFO L495 AbstractCegarLoop]: Abstraction has 10094 states and 15031 transitions. [2022-11-19 08:29:02,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-19 08:29:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 10094 states and 15031 transitions. [2022-11-19 08:29:02,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-19 08:29:02,724 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:29:02,724 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 6, 6, 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] [2022-11-19 08:29:02,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-19 08:29:02,725 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:29:02,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:29:02,725 INFO L85 PathProgramCache]: Analyzing trace with hash -1454634050, now seen corresponding path program 1 times [2022-11-19 08:29:02,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:29:02,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1393509748] [2022-11-19 08:29:02,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:29:02,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:29:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:29:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2022-11-19 08:29:03,598 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:29:03,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1393509748] [2022-11-19 08:29:03,598 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1393509748] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:29:03,598 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:29:03,598 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:29:03,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1607419651] [2022-11-19 08:29:03,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:29:03,599 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:29:03,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:29:03,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:29:03,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:29:03,599 INFO L87 Difference]: Start difference. First operand 10094 states and 15031 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-11-19 08:29:06,358 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 [] [2022-11-19 08:29:14,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:29:20,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:29:23,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:29:23,110 INFO L93 Difference]: Finished difference Result 10109 states and 15043 transitions. [2022-11-19 08:29:23,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:29:23,111 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 128 [2022-11-19 08:29:23,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:29:23,149 INFO L225 Difference]: With dead ends: 10109 [2022-11-19 08:29:23,149 INFO L226 Difference]: Without dead ends: 10107 [2022-11-19 08:29:23,155 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:29:23,156 INFO L413 NwaCegarLoop]: 6752 mSDtfsCounter, 4724 mSDsluCounter, 16111 mSDsCounter, 0 mSdLazyCounter, 2321 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4735 SdHoareTripleChecker+Valid, 22863 SdHoareTripleChecker+Invalid, 2325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2321 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.8s IncrementalHoareTripleChecker+Time [2022-11-19 08:29:23,156 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4735 Valid, 22863 Invalid, 2325 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2321 Invalid, 3 Unknown, 0 Unchecked, 18.8s Time] [2022-11-19 08:29:23,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10107 states. [2022-11-19 08:29:23,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10107 to 10102. [2022-11-19 08:29:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10102 states, 5957 states have (on average 1.3174416652677523) internal successors, (7848), 6374 states have internal predecessors, (7848), 3511 states have call successors, (3511), 632 states have call predecessors, (3511), 631 states have return successors, (3678), 3360 states have call predecessors, (3678), 3505 states have call successors, (3678) [2022-11-19 08:29:23,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10102 states to 10102 states and 15037 transitions. [2022-11-19 08:29:23,881 INFO L78 Accepts]: Start accepts. Automaton has 10102 states and 15037 transitions. Word has length 128 [2022-11-19 08:29:23,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:29:23,881 INFO L495 AbstractCegarLoop]: Abstraction has 10102 states and 15037 transitions. [2022-11-19 08:29:23,881 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2022-11-19 08:29:23,882 INFO L276 IsEmpty]: Start isEmpty. Operand 10102 states and 15037 transitions. [2022-11-19 08:29:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-19 08:29:23,884 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:29:23,884 INFO L195 NwaCegarLoop]: trace histogram [11, 10, 10, 6, 6, 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] [2022-11-19 08:29:23,884 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-19 08:29:23,885 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:29:23,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:29:23,885 INFO L85 PathProgramCache]: Analyzing trace with hash -2115318598, now seen corresponding path program 1 times [2022-11-19 08:29:23,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:29:23,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943472875] [2022-11-19 08:29:23,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:29:23,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:29:24,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:29:24,767 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2022-11-19 08:29:24,767 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:29:24,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943472875] [2022-11-19 08:29:24,767 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1943472875] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:29:24,767 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:29:24,767 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:29:24,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584462685] [2022-11-19 08:29:24,768 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:29:24,768 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:29:24,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:29:24,769 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:29:24,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:29:24,769 INFO L87 Difference]: Start difference. First operand 10102 states and 15037 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-19 08:29:27,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:29:34,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:29:40,532 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 [] [2022-11-19 08:29:43,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:29:43,369 INFO L93 Difference]: Finished difference Result 10117 states and 15049 transitions. [2022-11-19 08:29:43,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:29:43,369 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 133 [2022-11-19 08:29:43,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:29:43,402 INFO L225 Difference]: With dead ends: 10117 [2022-11-19 08:29:43,403 INFO L226 Difference]: Without dead ends: 10113 [2022-11-19 08:29:43,409 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:29:43,410 INFO L413 NwaCegarLoop]: 6752 mSDtfsCounter, 4724 mSDsluCounter, 16111 mSDsCounter, 0 mSdLazyCounter, 2321 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4734 SdHoareTripleChecker+Valid, 22863 SdHoareTripleChecker+Invalid, 2325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2321 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.8s IncrementalHoareTripleChecker+Time [2022-11-19 08:29:43,410 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4734 Valid, 22863 Invalid, 2325 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2321 Invalid, 3 Unknown, 0 Unchecked, 17.8s Time] [2022-11-19 08:29:43,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10113 states. [2022-11-19 08:29:44,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10113 to 10108. [2022-11-19 08:29:44,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10108 states, 5962 states have (on average 1.3170077155317008) internal successors, (7852), 6378 states have internal predecessors, (7852), 3511 states have call successors, (3511), 634 states have call predecessors, (3511), 632 states have return successors, (3678), 3360 states have call predecessors, (3678), 3505 states have call successors, (3678) [2022-11-19 08:29:44,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10108 states to 10108 states and 15041 transitions. [2022-11-19 08:29:44,180 INFO L78 Accepts]: Start accepts. Automaton has 10108 states and 15041 transitions. Word has length 133 [2022-11-19 08:29:44,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:29:44,180 INFO L495 AbstractCegarLoop]: Abstraction has 10108 states and 15041 transitions. [2022-11-19 08:29:44,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-19 08:29:44,181 INFO L276 IsEmpty]: Start isEmpty. Operand 10108 states and 15041 transitions. [2022-11-19 08:29:44,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-19 08:29:44,183 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:29:44,183 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 6, 6, 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] [2022-11-19 08:29:44,183 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-19 08:29:44,183 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:29:44,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:29:44,184 INFO L85 PathProgramCache]: Analyzing trace with hash -1398382338, now seen corresponding path program 1 times [2022-11-19 08:29:44,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:29:44,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030814335] [2022-11-19 08:29:44,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:29:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:29:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:29:45,109 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2022-11-19 08:29:45,109 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:29:45,109 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030814335] [2022-11-19 08:29:45,109 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2030814335] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:29:45,109 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:29:45,109 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 08:29:45,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720702463] [2022-11-19 08:29:45,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:29:45,110 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 08:29:45,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:29:45,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 08:29:45,111 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:29:45,111 INFO L87 Difference]: Start difference. First operand 10108 states and 15041 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-11-19 08:29:47,992 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 [] [2022-11-19 08:29:55,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:30:02,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:30:04,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:30:04,883 INFO L93 Difference]: Finished difference Result 10119 states and 15049 transitions. [2022-11-19 08:30:04,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:30:04,884 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (27), 3 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 138 [2022-11-19 08:30:04,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:30:04,935 INFO L225 Difference]: With dead ends: 10119 [2022-11-19 08:30:04,935 INFO L226 Difference]: Without dead ends: 9996 [2022-11-19 08:30:04,944 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:30:04,945 INFO L413 NwaCegarLoop]: 6753 mSDtfsCounter, 4724 mSDsluCounter, 16113 mSDsCounter, 0 mSdLazyCounter, 2318 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4733 SdHoareTripleChecker+Valid, 22866 SdHoareTripleChecker+Invalid, 2322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2318 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2022-11-19 08:30:04,945 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4733 Valid, 22866 Invalid, 2322 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2318 Invalid, 3 Unknown, 0 Unchecked, 18.9s Time] [2022-11-19 08:30:04,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9996 states. [2022-11-19 08:30:05,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9996 to 9991. [2022-11-19 08:30:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9991 states, 5895 states have (on average 1.3195928753180661) internal successors, (7779), 6308 states have internal predecessors, (7779), 3480 states have call successors, (3480), 614 states have call predecessors, (3480), 613 states have return successors, (3650), 3332 states have call predecessors, (3650), 3477 states have call successors, (3650) [2022-11-19 08:30:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9991 states to 9991 states and 14909 transitions. [2022-11-19 08:30:05,666 INFO L78 Accepts]: Start accepts. Automaton has 9991 states and 14909 transitions. Word has length 138 [2022-11-19 08:30:05,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:30:05,668 INFO L495 AbstractCegarLoop]: Abstraction has 9991 states and 14909 transitions. [2022-11-19 08:30:05,668 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-11-19 08:30:05,668 INFO L276 IsEmpty]: Start isEmpty. Operand 9991 states and 14909 transitions. [2022-11-19 08:30:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-11-19 08:30:05,676 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:30:05,677 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:30:05,677 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-19 08:30:05,677 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:30:05,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:30:05,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1702512809, now seen corresponding path program 1 times [2022-11-19 08:30:05,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:30:05,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790270950] [2022-11-19 08:30:05,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:30:05,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:30:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:30:06,691 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-11-19 08:30:06,691 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:30:06,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [790270950] [2022-11-19 08:30:06,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [790270950] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:30:06,691 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:30:06,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 08:30:06,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049010508] [2022-11-19 08:30:06,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:30:06,692 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 08:30:06,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:30:06,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 08:30:06,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 08:30:06,693 INFO L87 Difference]: Start difference. First operand 9991 states and 14909 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-19 08:30:09,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:30:15,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:30:20,902 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 [] [2022-11-19 08:30:22,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:30:22,172 INFO L93 Difference]: Finished difference Result 20271 states and 30314 transitions. [2022-11-19 08:30:22,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 08:30:22,172 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 185 [2022-11-19 08:30:22,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:30:22,221 INFO L225 Difference]: With dead ends: 20271 [2022-11-19 08:30:22,221 INFO L226 Difference]: Without dead ends: 10311 [2022-11-19 08:30:22,290 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:30:22,291 INFO L413 NwaCegarLoop]: 4904 mSDtfsCounter, 444 mSDsluCounter, 9442 mSDsCounter, 0 mSdLazyCounter, 1488 mSolverCounterSat, 151 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 519 SdHoareTripleChecker+Valid, 14346 SdHoareTripleChecker+Invalid, 1642 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 1488 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.7s IncrementalHoareTripleChecker+Time [2022-11-19 08:30:22,291 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [519 Valid, 14346 Invalid, 1642 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [151 Valid, 1488 Invalid, 3 Unknown, 0 Unchecked, 14.7s Time] [2022-11-19 08:30:22,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10311 states. [2022-11-19 08:30:22,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10311 to 9993. [2022-11-19 08:30:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9993 states, 5897 states have (on average 1.3194844836357469) internal successors, (7781), 6310 states have internal predecessors, (7781), 3480 states have call successors, (3480), 614 states have call predecessors, (3480), 613 states have return successors, (3650), 3332 states have call predecessors, (3650), 3477 states have call successors, (3650) [2022-11-19 08:30:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9993 states to 9993 states and 14911 transitions. [2022-11-19 08:30:22,957 INFO L78 Accepts]: Start accepts. Automaton has 9993 states and 14911 transitions. Word has length 185 [2022-11-19 08:30:22,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:30:22,957 INFO L495 AbstractCegarLoop]: Abstraction has 9993 states and 14911 transitions. [2022-11-19 08:30:22,957 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-19 08:30:22,957 INFO L276 IsEmpty]: Start isEmpty. Operand 9993 states and 14911 transitions. [2022-11-19 08:30:22,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-11-19 08:30:22,966 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:30:22,966 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:30:22,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-19 08:30:22,967 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:30:22,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:30:22,968 INFO L85 PathProgramCache]: Analyzing trace with hash -1790261191, now seen corresponding path program 1 times [2022-11-19 08:30:22,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:30:22,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434385089] [2022-11-19 08:30:22,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:30:22,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:30:23,272 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-19 08:30:23,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [943948878] [2022-11-19 08:30:23,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:30:23,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:30:23,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:30:23,279 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:30:23,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 08:30:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:30:26,166 INFO L263 TraceCheckSpWp]: Trace formula consists of 7719 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-19 08:30:26,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:30:27,494 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 8 proven. 16 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-11-19 08:30:27,494 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:30:28,690 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-19 08:30:28,691 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:30:28,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434385089] [2022-11-19 08:30:28,691 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-19 08:30:28,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [943948878] [2022-11-19 08:30:28,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [943948878] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-19 08:30:28,692 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 08:30:28,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 9 [2022-11-19 08:30:28,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604597234] [2022-11-19 08:30:28,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:30:28,693 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 08:30:28,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:30:28,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 08:30:28,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-19 08:30:28,694 INFO L87 Difference]: Start difference. First operand 9993 states and 14911 transitions. Second operand has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 5 states have internal predecessors, (80), 3 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-19 08:30:31,370 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 [] [2022-11-19 08:30:42,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:30:50,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:30:53,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:31:14,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:31:34,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:31:34,244 INFO L93 Difference]: Finished difference Result 13989 states and 21027 transitions. [2022-11-19 08:31:34,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-19 08:31:34,246 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 5 states have internal predecessors, (80), 3 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 187 [2022-11-19 08:31:34,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:31:34,312 INFO L225 Difference]: With dead ends: 13989 [2022-11-19 08:31:34,312 INFO L226 Difference]: Without dead ends: 13948 [2022-11-19 08:31:34,323 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 376 GetRequests, 365 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2022-11-19 08:31:34,324 INFO L413 NwaCegarLoop]: 6530 mSDtfsCounter, 8706 mSDsluCounter, 14457 mSDsCounter, 0 mSdLazyCounter, 10784 mSolverCounterSat, 3149 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 60.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9501 SdHoareTripleChecker+Valid, 20987 SdHoareTripleChecker+Invalid, 13938 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3149 IncrementalHoareTripleChecker+Valid, 10784 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 63.4s IncrementalHoareTripleChecker+Time [2022-11-19 08:31:34,324 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9501 Valid, 20987 Invalid, 13938 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3149 Valid, 10784 Invalid, 5 Unknown, 0 Unchecked, 63.4s Time] [2022-11-19 08:31:34,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13948 states. [2022-11-19 08:31:35,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13948 to 13920. [2022-11-19 08:31:35,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13920 states, 8213 states have (on average 1.3203457932545963) internal successors, (10844), 8816 states have internal predecessors, (10844), 4870 states have call successors, (4870), 825 states have call predecessors, (4870), 834 states have return successors, (5221), 4638 states have call predecessors, (5221), 4867 states have call successors, (5221) [2022-11-19 08:31:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13920 states to 13920 states and 20935 transitions. [2022-11-19 08:31:35,527 INFO L78 Accepts]: Start accepts. Automaton has 13920 states and 20935 transitions. Word has length 187 [2022-11-19 08:31:35,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:31:35,528 INFO L495 AbstractCegarLoop]: Abstraction has 13920 states and 20935 transitions. [2022-11-19 08:31:35,528 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 5 states have internal predecessors, (80), 3 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-19 08:31:35,528 INFO L276 IsEmpty]: Start isEmpty. Operand 13920 states and 20935 transitions. [2022-11-19 08:31:35,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-11-19 08:31:35,550 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:31:35,551 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-11-19 08:31:35,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-19 08:31:35,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-11-19 08:31:35,767 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:31:35,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:31:35,768 INFO L85 PathProgramCache]: Analyzing trace with hash -1687668707, now seen corresponding path program 1 times [2022-11-19 08:31:35,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:31:35,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098431598] [2022-11-19 08:31:35,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:31:35,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:31:36,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:31:36,649 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2022-11-19 08:31:36,649 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:31:36,649 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098431598] [2022-11-19 08:31:36,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1098431598] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:31:36,650 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:31:36,650 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:31:36,650 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452499565] [2022-11-19 08:31:36,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:31:36,651 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:31:36,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:31:36,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:31:36,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:31:36,651 INFO L87 Difference]: Start difference. First operand 13920 states and 20935 transitions. Second operand has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-11-19 08:31:39,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:31:40,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:31:44,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:31:49,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:31:50,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:31:50,722 INFO L93 Difference]: Finished difference Result 27812 states and 41863 transitions. [2022-11-19 08:31:50,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:31:50,727 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 242 [2022-11-19 08:31:50,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:31:50,790 INFO L225 Difference]: With dead ends: 27812 [2022-11-19 08:31:50,791 INFO L226 Difference]: Without dead ends: 13923 [2022-11-19 08:31:50,865 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:31:50,867 INFO L413 NwaCegarLoop]: 4816 mSDtfsCounter, 1 mSDsluCounter, 4812 mSDsCounter, 0 mSdLazyCounter, 1000 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 9628 SdHoareTripleChecker+Invalid, 1003 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1000 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2022-11-19 08:31:50,867 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 9628 Invalid, 1003 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1000 Invalid, 3 Unknown, 0 Unchecked, 12.9s Time] [2022-11-19 08:31:50,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13923 states. [2022-11-19 08:31:52,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13923 to 13921. [2022-11-19 08:31:52,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13921 states, 8214 states have (on average 1.3203067932797663) internal successors, (10845), 8817 states have internal predecessors, (10845), 4870 states have call successors, (4870), 825 states have call predecessors, (4870), 834 states have return successors, (5221), 4638 states have call predecessors, (5221), 4867 states have call successors, (5221) [2022-11-19 08:31:52,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13921 states to 13921 states and 20936 transitions. [2022-11-19 08:31:52,221 INFO L78 Accepts]: Start accepts. Automaton has 13921 states and 20936 transitions. Word has length 242 [2022-11-19 08:31:52,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:31:52,222 INFO L495 AbstractCegarLoop]: Abstraction has 13921 states and 20936 transitions. [2022-11-19 08:31:52,222 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-11-19 08:31:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 13921 states and 20936 transitions. [2022-11-19 08:31:52,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-19 08:31:52,243 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:31:52,243 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-11-19 08:31:52,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-11-19 08:31:52,244 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:31:52,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:31:52,245 INFO L85 PathProgramCache]: Analyzing trace with hash 2128590257, now seen corresponding path program 1 times [2022-11-19 08:31:52,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:31:52,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234540213] [2022-11-19 08:31:52,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:31:52,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:31:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:31:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2022-11-19 08:31:53,194 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:31:53,194 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [234540213] [2022-11-19 08:31:53,194 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [234540213] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:31:53,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [327067324] [2022-11-19 08:31:53,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:31:53,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:31:53,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:31:53,196 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:31:53,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 08:31:56,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:31:56,068 INFO L263 TraceCheckSpWp]: Trace formula consists of 8287 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-19 08:31:56,084 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:31:57,318 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-19 08:31:57,319 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:31:57,319 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [327067324] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:31:57,319 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 08:31:57,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-11-19 08:31:57,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113506520] [2022-11-19 08:31:57,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:31:57,321 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:31:57,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:31:57,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:31:57,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:31:57,322 INFO L87 Difference]: Start difference. First operand 13921 states and 20936 transitions. Second operand has 3 states, 3 states have (on average 38.0) internal successors, (114), 2 states have internal predecessors, (114), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-11-19 08:31:59,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:32:03,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:32:07,292 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 [] [2022-11-19 08:32:08,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:32:08,300 INFO L93 Difference]: Finished difference Result 27792 states and 41854 transitions. [2022-11-19 08:32:08,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:32:08,300 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 2 states have internal predecessors, (114), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 247 [2022-11-19 08:32:08,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:32:08,365 INFO L225 Difference]: With dead ends: 27792 [2022-11-19 08:32:08,365 INFO L226 Difference]: Without dead ends: 13902 [2022-11-19 08:32:08,419 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 247 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-19 08:32:08,420 INFO L413 NwaCegarLoop]: 4797 mSDtfsCounter, 5172 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 501 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5179 SdHoareTripleChecker+Valid, 4799 SdHoareTripleChecker+Invalid, 506 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 501 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2022-11-19 08:32:08,420 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5179 Valid, 4799 Invalid, 506 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 501 Invalid, 3 Unknown, 0 Unchecked, 9.8s Time] [2022-11-19 08:32:08,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13902 states. [2022-11-19 08:32:09,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13902 to 13902. [2022-11-19 08:32:09,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13902 states, 8212 states have (on average 1.319167072576717) internal successors, (10833), 8809 states have internal predecessors, (10833), 4853 states have call successors, (4853), 825 states have call predecessors, (4853), 834 states have return successors, (5204), 4626 states have call predecessors, (5204), 4850 states have call successors, (5204) [2022-11-19 08:32:09,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13902 states to 13902 states and 20890 transitions. [2022-11-19 08:32:09,489 INFO L78 Accepts]: Start accepts. Automaton has 13902 states and 20890 transitions. Word has length 247 [2022-11-19 08:32:09,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:32:09,489 INFO L495 AbstractCegarLoop]: Abstraction has 13902 states and 20890 transitions. [2022-11-19 08:32:09,489 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.0) internal successors, (114), 2 states have internal predecessors, (114), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-11-19 08:32:09,489 INFO L276 IsEmpty]: Start isEmpty. Operand 13902 states and 20890 transitions. [2022-11-19 08:32:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-19 08:32:09,512 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:32:09,512 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:32:09,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-19 08:32:09,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-11-19 08:32:09,727 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-19 08:32:09,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:32:09,728 INFO L85 PathProgramCache]: Analyzing trace with hash 360607997, now seen corresponding path program 1 times [2022-11-19 08:32:09,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:32:09,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197177525] [2022-11-19 08:32:09,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:32:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:32:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:32:10,711 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-11-19 08:32:10,711 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:32:10,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197177525] [2022-11-19 08:32:10,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197177525] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:32:10,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [125236670] [2022-11-19 08:32:10,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:32:10,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:32:10,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:32:10,713 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:32:10,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8972544-6438-4c55-b7bf-ccb253ac3564/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 08:32:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:32:13,759 INFO L263 TraceCheckSpWp]: Trace formula consists of 8538 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-19 08:32:13,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:32:13,862 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 100 proven. 1 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-19 08:32:13,863 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:32:14,165 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-11-19 08:32:14,166 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [125236670] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:32:14,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1231703905] [2022-11-19 08:32:14,195 INFO L159 IcfgInterpreter]: Started Sifa with 188 locations of interest [2022-11-19 08:32:14,196 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 08:32:14,200 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 08:32:14,205 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 08:32:14,206 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 08:32:49,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 115 select indices, 115 select index equivalence classes, 6670 disjoint index pairs (out of 6555 index pairs), introduced 115 new quantified variables, introduced 0 case distinctions, treesize of input 3662 treesize of output 3192 [2022-11-19 08:33:34,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-19 08:33:34,933 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-19 08:36:06,372 WARN L233 SmtUtils]: Spent 5.79s on a formula simplification. DAG size of input: 6128 DAG size of output: 5825 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2022-11-19 08:36:22,430 INFO L217 Elim1Store]: Index analysis took 961 ms [2022-11-19 08:36:23,194 INFO L321 Elim1Store]: treesize reduction 1073, result has 1.3 percent of original size [2022-11-19 08:36:23,198 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 134 select indices, 134 select index equivalence classes, 8779 disjoint index pairs (out of 8911 index pairs), introduced 134 new quantified variables, introduced 134 case distinctions, treesize of input 6007 treesize of output 5105 [2022-11-19 08:36:24,232 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2022-11-19 08:36:29,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:29,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:30,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:31,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:32,090 INFO L217 Elim1Store]: Index analysis took 2625 ms [2022-11-19 08:36:32,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 598 select indices, 598 select index equivalence classes, 15247 disjoint index pairs (out of 178503 index pairs), introduced 598 new quantified variables, introduced 0 case distinctions, treesize of input 5360 treesize of output 7139 [2022-11-19 08:36:43,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:43,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:44,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:45,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:36:46,207 INFO L217 Elim1Store]: Index analysis took 2785 ms [2022-11-19 08:36:46,391 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 598 select indices, 598 select index equivalence classes, 15247 disjoint index pairs (out of 178503 index pairs), introduced 598 new quantified variables, introduced 0 case distinctions, treesize of input 5362 treesize of output 7141 [2022-11-19 08:38:02,775 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 08:38:03,014 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 08:38:03,355 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-19 08:38:03,598 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3