./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh --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 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 13:33:08,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 13:33:08,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 13:33:08,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 13:33:08,398 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 13:33:08,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 13:33:08,400 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 13:33:08,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 13:33:08,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 13:33:08,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 13:33:08,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 13:33:08,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 13:33:08,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 13:33:08,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 13:33:08,413 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 13:33:08,414 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 13:33:08,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 13:33:08,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 13:33:08,417 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 13:33:08,419 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 13:33:08,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 13:33:08,422 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 13:33:08,423 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 13:33:08,424 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 13:33:08,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 13:33:08,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 13:33:08,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 13:33:08,432 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 13:33:08,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 13:33:08,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 13:33:08,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 13:33:08,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 13:33:08,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 13:33:08,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 13:33:08,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 13:33:08,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 13:33:08,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 13:33:08,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 13:33:08,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 13:33:08,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 13:33:08,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 13:33:08,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 13:33:08,459 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 13:33:08,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 13:33:08,459 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 13:33:08,459 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 13:33:08,460 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 13:33:08,460 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 13:33:08,460 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 13:33:08,461 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 13:33:08,461 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 13:33:08,461 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 13:33:08,461 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 13:33:08,461 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 13:33:08,461 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 13:33:08,461 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 13:33:08,462 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 13:33:08,462 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 13:33:08,462 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 13:33:08,462 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 13:33:08,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 13:33:08,463 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 13:33:08,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 13:33:08,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 13:33:08,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 13:33:08,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 13:33:08,463 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 13:33:08,463 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 13:33:08,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 13:33:08,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 13:33:08,464 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 13:33:08,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:33:08,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 13:33:08,464 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 13:33:08,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 13:33:08,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 13:33:08,464 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 13:33:08,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 13:33:08,465 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 13:33:08,465 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 13:33:08,465 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_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc [2022-12-14 13:33:08,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 13:33:08,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 13:33:08,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 13:33:08,638 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 13:33:08,638 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 13:33:08,639 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-12-14 13:33:11,326 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 13:33:11,717 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 13:33:11,717 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-12-14 13:33:11,750 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/data/0986e1b0c/a29480dc281f44788bfc69925acdb31c/FLAGfef8f01b5 [2022-12-14 13:33:11,761 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/data/0986e1b0c/a29480dc281f44788bfc69925acdb31c [2022-12-14 13:33:11,763 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 13:33:11,764 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 13:33:11,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 13:33:11,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 13:33:11,767 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 13:33:11,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:33:11" (1/1) ... [2022-12-14 13:33:11,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a5c93c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:11, skipping insertion in model container [2022-12-14 13:33:11,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:33:11" (1/1) ... [2022-12-14 13:33:11,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 13:33:11,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 13:33:12,197 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:33:12,279 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:33:12,291 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:33:12,670 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:33:12,672 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:33:12,675 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-14 13:33:12,680 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-14 13:33:12,733 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:33:12,733 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:33:12,740 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:33:12,746 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:33:12,753 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 13:33:12,760 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:33:12,761 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:33:12,763 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:33:12,764 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 13:33:12,767 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 13:33:12,768 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 13:33:12,768 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 13:33:12,768 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 13:33:12,782 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:33:12,783 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:33:12,783 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:33:12,784 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 13:33:12,785 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 13:33:12,786 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 13:33:12,786 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 13:33:12,786 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 13:33:12,797 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:33:12,798 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:33:12,799 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:33:12,799 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 13:33:12,800 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 13:33:12,800 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 13:33:12,801 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 13:33:12,801 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 13:33:12,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:12,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,026 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_log_status [2022-12-14 13:33:13,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,165 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_subdev_init [2022-12-14 13:33:13,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,170 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 13:33:13,170 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:13,170 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:13,171 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:13,171 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:13,171 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:13,172 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:13,172 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:13,172 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:13,172 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:13,172 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 13:33:13,173 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-12-14 13:33:13,173 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-14 13:33:13,177 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 13:33:13,187 WARN L623 FunctionHandler]: Unknown extern function i2c_del_driver [2022-12-14 13:33:13,367 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_queryctrl [2022-12-14 13:33:13,368 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_querymenu [2022-12-14 13:33:13,368 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_s_ctrl [2022-12-14 13:33:13,369 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_s_ext_ctrls [2022-12-14 13:33:13,371 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_try_ext_ctrls [2022-12-14 13:33:13,371 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_g_ctrl [2022-12-14 13:33:13,372 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_g_ext_ctrls [2022-12-14 13:33:13,376 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister_subdev [2022-12-14 13:33:13,376 WARN L623 FunctionHandler]: Unknown extern function i2c_register_driver [2022-12-14 13:33:13,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,465 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:33:13,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,467 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 13:33:13,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,468 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:33:13,469 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:33:13,583 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 13:33:13,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,768 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:33:13,769 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 13:33:13,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,771 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:33:13,777 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:33:13,778 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 13:33:13,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,796 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:33:13,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:13,834 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:33:13,835 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 13:33:13,835 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:33:13,836 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:33:13,838 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 13:33:13,920 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 13:33:13,920 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:33:13,932 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:33:14,138 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-12-14 13:33:14,141 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-12-14 13:33:14,142 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-12-14 13:33:14,142 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-12-14 13:33:14,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:33:14,178 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 13:33:14,237 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:33:14,238 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:33:14,239 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-12-14 13:33:14,244 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:33:14,245 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:33:14,246 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-14 13:33:14,249 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-14 13:33:14,271 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:33:14,272 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:33:14,272 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:33:14,272 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:33:14,273 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 13:33:14,274 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:33:14,274 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:33:14,275 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:33:14,275 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 13:33:14,275 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 13:33:14,275 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 13:33:14,275 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 13:33:14,276 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 13:33:14,278 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:33:14,278 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:33:14,278 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:33:14,279 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 13:33:14,279 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 13:33:14,279 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 13:33:14,279 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 13:33:14,279 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 13:33:14,281 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:33:14,281 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:33:14,281 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 13:33:14,282 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-14 13:33:14,282 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-12-14 13:33:14,282 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 13:33:14,282 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 13:33:14,282 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-14 13:33:14,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,352 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_log_status [2022-12-14 13:33:14,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,434 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_subdev_init [2022-12-14 13:33:14,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,441 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 13:33:14,441 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:14,441 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:14,441 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:14,442 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:14,442 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:14,442 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:14,443 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:14,443 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:14,443 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 13:33:14,443 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 13:33:14,444 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-12-14 13:33:14,444 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-14 13:33:14,444 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 13:33:14,445 WARN L623 FunctionHandler]: Unknown extern function i2c_del_driver [2022-12-14 13:33:14,448 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_queryctrl [2022-12-14 13:33:14,448 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_querymenu [2022-12-14 13:33:14,448 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_s_ctrl [2022-12-14 13:33:14,449 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_s_ext_ctrls [2022-12-14 13:33:14,449 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_try_ext_ctrls [2022-12-14 13:33:14,450 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_g_ctrl [2022-12-14 13:33:14,450 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_g_ext_ctrls [2022-12-14 13:33:14,454 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister_subdev [2022-12-14 13:33:14,454 WARN L623 FunctionHandler]: Unknown extern function i2c_register_driver [2022-12-14 13:33:14,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,464 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 13:33:14,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,476 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 13:33:14,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,478 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:33:14,478 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:33:14,491 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 13:33:14,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,501 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,504 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:33:14,504 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-12-14 13:33:14,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,506 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:33:14,509 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:33:14,509 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-12-14 13:33:14,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,513 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 13:33:14,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,520 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:33:14,527 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:33:14,527 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-12-14 13:33:14,528 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:33:14,531 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:33:14,533 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-12-14 13:33:14,540 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 13:33:14,540 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:33:14,541 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:33:14,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-12-14 13:33:14,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-12-14 13:33:14,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-12-14 13:33:14,550 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-12-14 13:33:14,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:33:14,667 INFO L208 MainTranslator]: Completed translation [2022-12-14 13:33:14,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14 WrapperNode [2022-12-14 13:33:14,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 13:33:14,668 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 13:33:14,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 13:33:14,668 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 13:33:14,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:14,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:15,058 INFO L138 Inliner]: procedures = 370, calls = 6260, calls flagged for inlining = 171, calls inlined = 146, statements flattened = 16456 [2022-12-14 13:33:15,058 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 13:33:15,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 13:33:15,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 13:33:15,059 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 13:33:15,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:15,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:15,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:15,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:15,362 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:15,385 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:15,446 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:15,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:15,577 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 13:33:15,578 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 13:33:15,578 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 13:33:15,578 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 13:33:15,579 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (1/1) ... [2022-12-14 13:33:15,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:33:15,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:33:15,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 13:33:15,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 13:33:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-14 13:33:15,640 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-14 13:33:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-12-14 13:33:15,640 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-12-14 13:33:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-12-14 13:33:15,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-12-14 13:33:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-12-14 13:33:15,640 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-12-14 13:33:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-12-14 13:33:15,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-12-14 13:33:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 13:33:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 13:33:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 13:33:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 13:33:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-12-14 13:33:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-12-14 13:33:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-12-14 13:33:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-12-14 13:33:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-12-14 13:33:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-12-14 13:33:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 13:33:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 13:33:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-12-14 13:33:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-12-14 13:33:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 13:33:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 13:33:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-12-14 13:33:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-12-14 13:33:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-12-14 13:33:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-12-14 13:33:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-12-14 13:33:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-12-14 13:33:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-12-14 13:33:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-12-14 13:33:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-12-14 13:33:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-12-14 13:33:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-12-14 13:33:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-12-14 13:33:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-12-14 13:33:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-12-14 13:33:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-12-14 13:33:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-12-14 13:33:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 13:33:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 13:33:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 13:33:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 13:33:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-12-14 13:33:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-12-14 13:33:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-12-14 13:33:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-12-14 13:33:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-14 13:33:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-14 13:33:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 13:33:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 13:33:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 13:33:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 13:33:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 13:33:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-12-14 13:33:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-12-14 13:33:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-12-14 13:33:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-12-14 13:33:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 13:33:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-12-14 13:33:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-12-14 13:33:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 13:33:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 13:33:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-12-14 13:33:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-12-14 13:33:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-12-14 13:33:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-12-14 13:33:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 13:33:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 13:33:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-14 13:33:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-14 13:33:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 13:33:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 13:33:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-12-14 13:33:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-12-14 13:33:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-12-14 13:33:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-12-14 13:33:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-12-14 13:33:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-12-14 13:33:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-12-14 13:33:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-12-14 13:33:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 13:33:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 13:33:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-14 13:33:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-14 13:33:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 13:33:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 13:33:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-12-14 13:33:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-12-14 13:33:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 13:33:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 13:33:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-12-14 13:33:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-12-14 13:33:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-14 13:33:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-14 13:33:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-12-14 13:33:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-12-14 13:33:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2022-12-14 13:33:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2022-12-14 13:33:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-12-14 13:33:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-12-14 13:33:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2022-12-14 13:33:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2022-12-14 13:33:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 13:33:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-12-14 13:33:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-12-14 13:33:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-12-14 13:33:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-12-14 13:33:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-12-14 13:33:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-12-14 13:33:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 13:33:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-12-14 13:33:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-12-14 13:33:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 13:33:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 13:33:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-12-14 13:33:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-12-14 13:33:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 13:33:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 13:33:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 13:33:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-12-14 13:33:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-12-14 13:33:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-12-14 13:33:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-12-14 13:33:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-12-14 13:33:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-12-14 13:33:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 13:33:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 13:33:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-12-14 13:33:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-12-14 13:33:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-12-14 13:33:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-12-14 13:33:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-12-14 13:33:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-12-14 13:33:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-12-14 13:33:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-12-14 13:33:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-12-14 13:33:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-12-14 13:33:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-12-14 13:33:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-12-14 13:33:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-12-14 13:33:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-12-14 13:33:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 13:33:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 13:33:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-12-14 13:33:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-12-14 13:33:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-12-14 13:33:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-12-14 13:33:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-12-14 13:33:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-12-14 13:33:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-12-14 13:33:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-12-14 13:33:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 13:33:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-12-14 13:33:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-12-14 13:33:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-12-14 13:33:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-12-14 13:33:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-12-14 13:33:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-12-14 13:33:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-12-14 13:33:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-12-14 13:33:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-12-14 13:33:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-12-14 13:33:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-12-14 13:33:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-12-14 13:33:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2022-12-14 13:33:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2022-12-14 13:33:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-12-14 13:33:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-12-14 13:33:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-12-14 13:33:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-12-14 13:33:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2022-12-14 13:33:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2022-12-14 13:33:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-12-14 13:33:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-12-14 13:33:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-12-14 13:33:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-12-14 13:33:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-12-14 13:33:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-12-14 13:33:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-12-14 13:33:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-12-14 13:33:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 13:33:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-12-14 13:33:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-12-14 13:33:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 13:33:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 13:33:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 13:33:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 13:33:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 13:33:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 13:33:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 13:33:15,678 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-12-14 13:33:15,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-12-14 13:33:15,678 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-12-14 13:33:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-12-14 13:33:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-12-14 13:33:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-12-14 13:33:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-12-14 13:33:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-12-14 13:33:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-12-14 13:33:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-12-14 13:33:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-12-14 13:33:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-12-14 13:33:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-12-14 13:33:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-12-14 13:33:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-12-14 13:33:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-12-14 13:33:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 13:33:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 13:33:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-12-14 13:33:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-12-14 13:33:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-12-14 13:33:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-12-14 13:33:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-12-14 13:33:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-12-14 13:33:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-14 13:33:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-14 13:33:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-12-14 13:33:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-12-14 13:33:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-12-14 13:33:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-12-14 13:33:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-12-14 13:33:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-12-14 13:33:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:33:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:33:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-12-14 13:33:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-12-14 13:33:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-12-14 13:33:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-12-14 13:33:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2022-12-14 13:33:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2022-12-14 13:33:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-12-14 13:33:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-12-14 13:33:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 13:33:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-12-14 13:33:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-12-14 13:33:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-12-14 13:33:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-12-14 13:33:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 13:33:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 13:33:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-12-14 13:33:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-12-14 13:33:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-12-14 13:33:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-12-14 13:33:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 13:33:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 13:33:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-12-14 13:33:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-12-14 13:33:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-12-14 13:33:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-12-14 13:33:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-12-14 13:33:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-12-14 13:33:16,553 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 13:33:16,555 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 13:33:17,024 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 13:34:18,599 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 13:34:22,623 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 13:34:22,623 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 13:34:22,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:34:22 BoogieIcfgContainer [2022-12-14 13:34:22,630 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 13:34:22,631 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 13:34:22,631 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 13:34:22,634 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 13:34:22,634 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 01:33:11" (1/3) ... [2022-12-14 13:34:22,634 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f733aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:34:22, skipping insertion in model container [2022-12-14 13:34:22,634 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:33:14" (2/3) ... [2022-12-14 13:34:22,634 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f733aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:34:22, skipping insertion in model container [2022-12-14 13:34:22,634 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:34:22" (3/3) ... [2022-12-14 13:34:22,635 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-12-14 13:34:22,649 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 13:34:22,649 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-14 13:34:22,781 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 13:34:22,788 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;@4b58df1a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 13:34:22,788 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-12-14 13:34:22,812 INFO L276 IsEmpty]: Start isEmpty. Operand has 7698 states, 4095 states have (on average 1.115995115995116) internal successors, (4570), 4122 states have internal predecessors, (4570), 3481 states have call successors, (3481), 119 states have call predecessors, (3481), 118 states have return successors, (3478), 3466 states have call predecessors, (3478), 3478 states have call successors, (3478) [2022-12-14 13:34:22,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 13:34:22,821 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:34:22,822 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2022-12-14 13:34:22,822 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 13:34:22,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:34:22,827 INFO L85 PathProgramCache]: Analyzing trace with hash -1785939635, now seen corresponding path program 1 times [2022-12-14 13:34:22,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:34:22,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758226329] [2022-12-14 13:34:22,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:34:22,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:34:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:34:24,116 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 13:34:24,117 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:34:24,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758226329] [2022-12-14 13:34:24,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758226329] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:34:24,118 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:34:24,118 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 13:34:24,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631153034] [2022-12-14 13:34:24,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:34:24,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:34:24,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:34:24,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:34:24,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:34:24,166 INFO L87 Difference]: Start difference. First operand has 7698 states, 4095 states have (on average 1.115995115995116) internal successors, (4570), 4122 states have internal predecessors, (4570), 3481 states have call successors, (3481), 119 states have call predecessors, (3481), 118 states have return successors, (3478), 3466 states have call predecessors, (3478), 3478 states have call successors, (3478) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:34:27,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:34:31,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:34:33,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:34:33,502 INFO L93 Difference]: Finished difference Result 15487 states and 23195 transitions. [2022-12-14 13:34:33,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 13:34:33,504 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 35 [2022-12-14 13:34:33,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:34:33,581 INFO L225 Difference]: With dead ends: 15487 [2022-12-14 13:34:33,581 INFO L226 Difference]: Without dead ends: 7800 [2022-12-14 13:34:33,642 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 13:34:33,645 INFO L413 NwaCegarLoop]: 11272 mSDtfsCounter, 11504 mSDsluCounter, 22631 mSDsCounter, 0 mSdLazyCounter, 948 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11514 SdHoareTripleChecker+Valid, 33903 SdHoareTripleChecker+Invalid, 951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 948 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2022-12-14 13:34:33,645 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11514 Valid, 33903 Invalid, 951 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 948 Invalid, 2 Unknown, 0 Unchecked, 8.7s Time] [2022-12-14 13:34:33,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7800 states. [2022-12-14 13:34:39,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7800 to 7792. [2022-12-14 13:34:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7792 states, 4147 states have (on average 1.1142994936098385) internal successors, (4621), 4175 states have internal predecessors, (4621), 3503 states have call successors, (3503), 140 states have call predecessors, (3503), 139 states have return successors, (3500), 3487 states have call predecessors, (3500), 3500 states have call successors, (3500) [2022-12-14 13:34:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7792 states to 7792 states and 11624 transitions. [2022-12-14 13:34:39,470 INFO L78 Accepts]: Start accepts. Automaton has 7792 states and 11624 transitions. Word has length 35 [2022-12-14 13:34:39,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:34:39,471 INFO L495 AbstractCegarLoop]: Abstraction has 7792 states and 11624 transitions. [2022-12-14 13:34:39,471 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-12-14 13:34:39,471 INFO L276 IsEmpty]: Start isEmpty. Operand 7792 states and 11624 transitions. [2022-12-14 13:34:39,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 13:34:39,473 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:34:39,473 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:34:39,474 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 13:34:39,474 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 13:34:39,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:34:39,474 INFO L85 PathProgramCache]: Analyzing trace with hash 612849720, now seen corresponding path program 1 times [2022-12-14 13:34:39,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:34:39,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165223911] [2022-12-14 13:34:39,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:34:39,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:34:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:34:40,160 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 13:34:40,160 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:34:40,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165223911] [2022-12-14 13:34:40,161 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165223911] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:34:40,161 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:34:40,161 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 13:34:40,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274577266] [2022-12-14 13:34:40,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:34:40,163 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:34:40,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:34:40,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:34:40,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:34:40,164 INFO L87 Difference]: Start difference. First operand 7792 states and 11624 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 13:34:43,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:34:48,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:34:51,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-12-14 13:34:52,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:34:52,055 INFO L93 Difference]: Finished difference Result 7806 states and 11638 transitions. [2022-12-14 13:34:52,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 13:34:52,056 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 40 [2022-12-14 13:34:52,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:34:52,100 INFO L225 Difference]: With dead ends: 7806 [2022-12-14 13:34:52,100 INFO L226 Difference]: Without dead ends: 7804 [2022-12-14 13:34:52,106 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 [2022-12-14 13:34:52,106 INFO L413 NwaCegarLoop]: 11264 mSDtfsCounter, 11489 mSDsluCounter, 22609 mSDsCounter, 0 mSdLazyCounter, 947 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11497 SdHoareTripleChecker+Valid, 33873 SdHoareTripleChecker+Invalid, 951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 947 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.5s IncrementalHoareTripleChecker+Time [2022-12-14 13:34:52,107 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11497 Valid, 33873 Invalid, 951 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 947 Invalid, 3 Unknown, 0 Unchecked, 11.5s Time] [2022-12-14 13:34:52,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7804 states. [2022-12-14 13:34:58,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7804 to 7796. [2022-12-14 13:34:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7796 states, 4150 states have (on average 1.1142168674698796) internal successors, (4624), 4178 states have internal predecessors, (4624), 3503 states have call successors, (3503), 141 states have call predecessors, (3503), 140 states have return successors, (3500), 3487 states have call predecessors, (3500), 3500 states have call successors, (3500) [2022-12-14 13:34:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7796 states to 7796 states and 11627 transitions. [2022-12-14 13:34:58,095 INFO L78 Accepts]: Start accepts. Automaton has 7796 states and 11627 transitions. Word has length 40 [2022-12-14 13:34:58,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:34:58,096 INFO L495 AbstractCegarLoop]: Abstraction has 7796 states and 11627 transitions. [2022-12-14 13:34:58,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-14 13:34:58,096 INFO L276 IsEmpty]: Start isEmpty. Operand 7796 states and 11627 transitions. [2022-12-14 13:34:58,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 13:34:58,098 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:34:58,098 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:34:58,098 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 13:34:58,098 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 13:34:58,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:34:58,099 INFO L85 PathProgramCache]: Analyzing trace with hash -492096759, now seen corresponding path program 1 times [2022-12-14 13:34:58,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:34:58,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [956146017] [2022-12-14 13:34:58,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:34:58,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:34:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:34:58,648 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 13:34:58,648 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:34:58,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [956146017] [2022-12-14 13:34:58,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [956146017] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:34:58,649 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:34:58,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 13:34:58,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344010374] [2022-12-14 13:34:58,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:34:58,649 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:34:58,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:34:58,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:34:58,650 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:34:58,650 INFO L87 Difference]: Start difference. First operand 7796 states and 11627 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 13:35:02,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:35:05,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-12-14 13:35:08,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:35:09,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:35:09,463 INFO L93 Difference]: Finished difference Result 7810 states and 11641 transitions. [2022-12-14 13:35:09,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 13:35:09,464 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 51 [2022-12-14 13:35:09,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:35:09,503 INFO L225 Difference]: With dead ends: 7810 [2022-12-14 13:35:09,504 INFO L226 Difference]: Without dead ends: 7808 [2022-12-14 13:35:09,510 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 [2022-12-14 13:35:09,511 INFO L413 NwaCegarLoop]: 11264 mSDtfsCounter, 11485 mSDsluCounter, 22609 mSDsCounter, 0 mSdLazyCounter, 948 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11492 SdHoareTripleChecker+Valid, 33873 SdHoareTripleChecker+Invalid, 951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 948 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.4s IncrementalHoareTripleChecker+Time [2022-12-14 13:35:09,511 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11492 Valid, 33873 Invalid, 951 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 948 Invalid, 2 Unknown, 0 Unchecked, 10.4s Time] [2022-12-14 13:35:09,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7808 states. [2022-12-14 13:35:15,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7808 to 7800. [2022-12-14 13:35:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7800 states, 4153 states have (on average 1.1141343607031062) internal successors, (4627), 4181 states have internal predecessors, (4627), 3503 states have call successors, (3503), 142 states have call predecessors, (3503), 141 states have return successors, (3500), 3487 states have call predecessors, (3500), 3500 states have call successors, (3500) [2022-12-14 13:35:15,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7800 states to 7800 states and 11630 transitions. [2022-12-14 13:35:15,125 INFO L78 Accepts]: Start accepts. Automaton has 7800 states and 11630 transitions. Word has length 51 [2022-12-14 13:35:15,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:35:15,125 INFO L495 AbstractCegarLoop]: Abstraction has 7800 states and 11630 transitions. [2022-12-14 13:35:15,125 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-12-14 13:35:15,125 INFO L276 IsEmpty]: Start isEmpty. Operand 7800 states and 11630 transitions. [2022-12-14 13:35:15,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 13:35:15,126 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:35:15,127 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:35:15,127 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 13:35:15,127 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 13:35:15,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:35:15,127 INFO L85 PathProgramCache]: Analyzing trace with hash 362136444, now seen corresponding path program 1 times [2022-12-14 13:35:15,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:35:15,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259431160] [2022-12-14 13:35:15,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:35:15,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:35:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:35:15,696 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 13:35:15,696 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:35:15,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259431160] [2022-12-14 13:35:15,696 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259431160] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:35:15,696 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:35:15,696 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 13:35:15,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829208626] [2022-12-14 13:35:15,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:35:15,697 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:35:15,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:35:15,698 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:35:15,698 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:35:15,698 INFO L87 Difference]: Start difference. First operand 7800 states and 11630 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 13:35:19,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:35:23,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-12-14 13:35:25,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:35:26,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:35:26,932 INFO L93 Difference]: Finished difference Result 7814 states and 11644 transitions. [2022-12-14 13:35:26,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 13:35:26,933 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 56 [2022-12-14 13:35:26,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:35:26,973 INFO L225 Difference]: With dead ends: 7814 [2022-12-14 13:35:26,973 INFO L226 Difference]: Without dead ends: 7812 [2022-12-14 13:35:26,982 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 [2022-12-14 13:35:26,983 INFO L413 NwaCegarLoop]: 11264 mSDtfsCounter, 11478 mSDsluCounter, 22609 mSDsCounter, 0 mSdLazyCounter, 944 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11490 SdHoareTripleChecker+Valid, 33873 SdHoareTripleChecker+Invalid, 948 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 944 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2022-12-14 13:35:26,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11490 Valid, 33873 Invalid, 948 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 944 Invalid, 3 Unknown, 0 Unchecked, 10.8s Time] [2022-12-14 13:35:26,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7812 states. [2022-12-14 13:35:32,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7812 to 7804. [2022-12-14 13:35:32,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7804 states, 4156 states have (on average 1.1140519730510106) internal successors, (4630), 4184 states have internal predecessors, (4630), 3503 states have call successors, (3503), 143 states have call predecessors, (3503), 142 states have return successors, (3500), 3487 states have call predecessors, (3500), 3500 states have call successors, (3500) [2022-12-14 13:35:32,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7804 states to 7804 states and 11633 transitions. [2022-12-14 13:35:32,659 INFO L78 Accepts]: Start accepts. Automaton has 7804 states and 11633 transitions. Word has length 56 [2022-12-14 13:35:32,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:35:32,660 INFO L495 AbstractCegarLoop]: Abstraction has 7804 states and 11633 transitions. [2022-12-14 13:35:32,660 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 13:35:32,660 INFO L276 IsEmpty]: Start isEmpty. Operand 7804 states and 11633 transitions. [2022-12-14 13:35:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 13:35:32,661 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:35:32,661 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 3, 3, 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] [2022-12-14 13:35:32,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 13:35:32,662 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 13:35:32,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:35:32,662 INFO L85 PathProgramCache]: Analyzing trace with hash -1831008627, now seen corresponding path program 1 times [2022-12-14 13:35:32,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:35:32,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739992383] [2022-12-14 13:35:32,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:35:32,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:35:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:35:33,214 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 13:35:33,214 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:35:33,214 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739992383] [2022-12-14 13:35:33,215 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1739992383] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:35:33,215 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:35:33,215 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 13:35:33,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597675271] [2022-12-14 13:35:33,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:35:33,215 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:35:33,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:35:33,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:35:33,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:35:33,216 INFO L87 Difference]: Start difference. First operand 7804 states and 11633 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 13:35:36,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:35:41,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-12-14 13:35:43,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:35:45,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:35:45,434 INFO L93 Difference]: Finished difference Result 7869 states and 11683 transitions. [2022-12-14 13:35:45,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 13:35:45,436 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 55 [2022-12-14 13:35:45,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:35:45,467 INFO L225 Difference]: With dead ends: 7869 [2022-12-14 13:35:45,467 INFO L226 Difference]: Without dead ends: 7865 [2022-12-14 13:35:45,473 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 [2022-12-14 13:35:45,474 INFO L413 NwaCegarLoop]: 11218 mSDtfsCounter, 11354 mSDsluCounter, 22575 mSDsCounter, 0 mSdLazyCounter, 978 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11357 SdHoareTripleChecker+Valid, 33793 SdHoareTripleChecker+Invalid, 983 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 978 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.7s IncrementalHoareTripleChecker+Time [2022-12-14 13:35:45,474 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11357 Valid, 33793 Invalid, 983 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 978 Invalid, 3 Unknown, 0 Unchecked, 11.7s Time] [2022-12-14 13:35:45,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7865 states. [2022-12-14 13:35:51,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7865 to 7860. [2022-12-14 13:35:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7860 states, 4187 states have (on average 1.1136852161452113) internal successors, (4663), 4214 states have internal predecessors, (4663), 3507 states have call successors, (3507), 165 states have call predecessors, (3507), 163 states have return successors, (3504), 3491 states have call predecessors, (3504), 3504 states have call successors, (3504) [2022-12-14 13:35:51,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7860 states to 7860 states and 11674 transitions. [2022-12-14 13:35:51,032 INFO L78 Accepts]: Start accepts. Automaton has 7860 states and 11674 transitions. Word has length 55 [2022-12-14 13:35:51,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:35:51,032 INFO L495 AbstractCegarLoop]: Abstraction has 7860 states and 11674 transitions. [2022-12-14 13:35:51,032 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 13:35:51,032 INFO L276 IsEmpty]: Start isEmpty. Operand 7860 states and 11674 transitions. [2022-12-14 13:35:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 13:35:51,033 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:35:51,033 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:35:51,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 13:35:51,034 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 13:35:51,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:35:51,034 INFO L85 PathProgramCache]: Analyzing trace with hash 1376472924, now seen corresponding path program 1 times [2022-12-14 13:35:51,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:35:51,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322431588] [2022-12-14 13:35:51,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:35:51,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:35:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:35:51,535 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 13:35:51,535 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:35:51,535 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322431588] [2022-12-14 13:35:51,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322431588] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:35:51,535 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:35:51,535 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 13:35:51,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519668159] [2022-12-14 13:35:51,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:35:51,536 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:35:51,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:35:51,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:35:51,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:35:51,537 INFO L87 Difference]: Start difference. First operand 7860 states and 11674 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 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) [2022-12-14 13:35:54,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:36:00,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:36:02,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:36:02,659 INFO L93 Difference]: Finished difference Result 7908 states and 11721 transitions. [2022-12-14 13:36:02,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 13:36:02,660 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 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 66 [2022-12-14 13:36:02,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:36:02,692 INFO L225 Difference]: With dead ends: 7908 [2022-12-14 13:36:02,692 INFO L226 Difference]: Without dead ends: 7792 [2022-12-14 13:36:02,697 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 [2022-12-14 13:36:02,698 INFO L413 NwaCegarLoop]: 11265 mSDtfsCounter, 11386 mSDsluCounter, 22718 mSDsCounter, 0 mSdLazyCounter, 1000 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11390 SdHoareTripleChecker+Valid, 33983 SdHoareTripleChecker+Invalid, 1004 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1000 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2022-12-14 13:36:02,698 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11390 Valid, 33983 Invalid, 1004 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1000 Invalid, 2 Unknown, 0 Unchecked, 10.6s Time] [2022-12-14 13:36:02,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7792 states. [2022-12-14 13:36:08,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7792 to 7784. [2022-12-14 13:36:08,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7784 states, 4138 states have (on average 1.111164813919768) internal successors, (4598), 4162 states have internal predecessors, (4598), 3477 states have call successors, (3477), 167 states have call predecessors, (3477), 167 states have return successors, (3477), 3464 states have call predecessors, (3477), 3477 states have call successors, (3477) [2022-12-14 13:36:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7784 states to 7784 states and 11552 transitions. [2022-12-14 13:36:08,345 INFO L78 Accepts]: Start accepts. Automaton has 7784 states and 11552 transitions. Word has length 66 [2022-12-14 13:36:08,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:36:08,345 INFO L495 AbstractCegarLoop]: Abstraction has 7784 states and 11552 transitions. [2022-12-14 13:36:08,345 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 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) [2022-12-14 13:36:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 7784 states and 11552 transitions. [2022-12-14 13:36:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 13:36:08,346 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:36:08,346 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:36:08,347 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 13:36:08,347 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 13:36:08,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:36:08,347 INFO L85 PathProgramCache]: Analyzing trace with hash 950288294, now seen corresponding path program 1 times [2022-12-14 13:36:08,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:36:08,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019586962] [2022-12-14 13:36:08,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:36:08,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:36:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:36:09,190 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 13:36:09,190 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:36:09,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019586962] [2022-12-14 13:36:09,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019586962] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:36:09,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:36:09,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 13:36:09,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807584514] [2022-12-14 13:36:09,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:36:09,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:36:09,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:36:09,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:36:09,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:36:09,193 INFO L87 Difference]: Start difference. First operand 7784 states and 11552 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, (17), 3 states have call predecessors, (17), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-14 13:36:12,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:36:17,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:36:19,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:36:19,159 INFO L93 Difference]: Finished difference Result 7798 states and 11566 transitions. [2022-12-14 13:36:19,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 13:36:19,160 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, (17), 3 states have call predecessors, (17), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 76 [2022-12-14 13:36:19,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:36:19,188 INFO L225 Difference]: With dead ends: 7798 [2022-12-14 13:36:19,188 INFO L226 Difference]: Without dead ends: 7796 [2022-12-14 13:36:19,192 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 13:36:19,192 INFO L413 NwaCegarLoop]: 11134 mSDtfsCounter, 11239 mSDsluCounter, 22463 mSDsCounter, 0 mSdLazyCounter, 950 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11245 SdHoareTripleChecker+Valid, 33597 SdHoareTripleChecker+Invalid, 954 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 950 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2022-12-14 13:36:19,193 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11245 Valid, 33597 Invalid, 954 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 950 Invalid, 2 Unknown, 0 Unchecked, 9.4s Time] [2022-12-14 13:36:19,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7796 states. [2022-12-14 13:36:24,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7796 to 7788. [2022-12-14 13:36:24,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7788 states, 4141 states have (on average 1.1110842791596234) internal successors, (4601), 4165 states have internal predecessors, (4601), 3477 states have call successors, (3477), 168 states have call predecessors, (3477), 168 states have return successors, (3477), 3464 states have call predecessors, (3477), 3477 states have call successors, (3477) [2022-12-14 13:36:24,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7788 states to 7788 states and 11555 transitions. [2022-12-14 13:36:24,714 INFO L78 Accepts]: Start accepts. Automaton has 7788 states and 11555 transitions. Word has length 76 [2022-12-14 13:36:24,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:36:24,715 INFO L495 AbstractCegarLoop]: Abstraction has 7788 states and 11555 transitions. [2022-12-14 13:36:24,715 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, (17), 3 states have call predecessors, (17), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-14 13:36:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 7788 states and 11555 transitions. [2022-12-14 13:36:24,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 13:36:24,717 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:36:24,717 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:36:24,717 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 13:36:24,717 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 13:36:24,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:36:24,717 INFO L85 PathProgramCache]: Analyzing trace with hash -196592175, now seen corresponding path program 1 times [2022-12-14 13:36:24,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:36:24,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902484930] [2022-12-14 13:36:24,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:36:24,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:36:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:36:25,212 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 13:36:25,212 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:36:25,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902484930] [2022-12-14 13:36:25,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1902484930] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:36:25,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:36:25,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 13:36:25,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159394294] [2022-12-14 13:36:25,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:36:25,214 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 13:36:25,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:36:25,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 13:36:25,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 13:36:25,215 INFO L87 Difference]: Start difference. First operand 7788 states and 11555 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 1 states have call successors, (17) [2022-12-14 13:36:28,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:36:32,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-12-14 13:36:35,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:36:36,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:36:36,951 INFO L93 Difference]: Finished difference Result 15566 states and 23104 transitions. [2022-12-14 13:36:36,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 13:36:36,952 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 1 states have call successors, (17) Word has length 92 [2022-12-14 13:36:36,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:36:36,998 INFO L225 Difference]: With dead ends: 15566 [2022-12-14 13:36:36,998 INFO L226 Difference]: Without dead ends: 7790 [2022-12-14 13:36:37,041 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 [2022-12-14 13:36:37,042 INFO L413 NwaCegarLoop]: 11077 mSDtfsCounter, 4 mSDsluCounter, 22152 mSDsCounter, 0 mSdLazyCounter, 862 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 33229 SdHoareTripleChecker+Invalid, 866 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 862 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.2s IncrementalHoareTripleChecker+Time [2022-12-14 13:36:37,042 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 33229 Invalid, 866 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 862 Invalid, 3 Unknown, 0 Unchecked, 11.2s Time] [2022-12-14 13:36:37,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7790 states. [2022-12-14 13:36:42,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7790 to 7790. [2022-12-14 13:36:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7790 states, 4143 states have (on average 1.1110306541153754) internal successors, (4603), 4167 states have internal predecessors, (4603), 3477 states have call successors, (3477), 168 states have call predecessors, (3477), 168 states have return successors, (3477), 3464 states have call predecessors, (3477), 3477 states have call successors, (3477) [2022-12-14 13:36:42,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7790 states to 7790 states and 11557 transitions. [2022-12-14 13:36:42,568 INFO L78 Accepts]: Start accepts. Automaton has 7790 states and 11557 transitions. Word has length 92 [2022-12-14 13:36:42,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:36:42,568 INFO L495 AbstractCegarLoop]: Abstraction has 7790 states and 11557 transitions. [2022-12-14 13:36:42,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 1 states have call successors, (17) [2022-12-14 13:36:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 7790 states and 11557 transitions. [2022-12-14 13:36:42,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 13:36:42,570 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:36:42,570 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:36:42,570 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 13:36:42,570 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 13:36:42,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:36:42,571 INFO L85 PathProgramCache]: Analyzing trace with hash 1754859198, now seen corresponding path program 1 times [2022-12-14 13:36:42,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:36:42,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885233936] [2022-12-14 13:36:42,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:36:42,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:36:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:36:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 13:36:43,236 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:36:43,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885233936] [2022-12-14 13:36:43,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [885233936] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 13:36:43,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1885648521] [2022-12-14 13:36:43,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:36:43,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:36:43,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:36:43,238 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 13:36:43,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 13:36:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:36:44,385 INFO L263 TraceCheckSpWp]: Trace formula consists of 4010 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-14 13:36:44,392 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 13:36:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 13:36:44,527 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 13:36:44,679 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 13:36:44,679 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1885648521] provided 1 perfect and 1 imperfect interpolant sequences [2022-12-14 13:36:44,679 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-12-14 13:36:44,679 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 8 [2022-12-14 13:36:44,679 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198959801] [2022-12-14 13:36:44,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:36:44,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 13:36:44,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:36:44,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 13:36:44,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-12-14 13:36:44,681 INFO L87 Difference]: Start difference. First operand 7790 states and 11557 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 1 states have call successors, (17) [2022-12-14 13:36:47,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:36:51,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-12-14 13:36:53,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:36:53,256 INFO L93 Difference]: Finished difference Result 15566 states and 23104 transitions. [2022-12-14 13:36:53,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 13:36:53,257 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 1 states have call successors, (17) Word has length 93 [2022-12-14 13:36:53,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:36:53,290 INFO L225 Difference]: With dead ends: 15566 [2022-12-14 13:36:53,290 INFO L226 Difference]: Without dead ends: 7792 [2022-12-14 13:36:53,317 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 183 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-12-14 13:36:53,317 INFO L413 NwaCegarLoop]: 11075 mSDtfsCounter, 4 mSDsluCounter, 11073 mSDsCounter, 0 mSdLazyCounter, 582 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 22148 SdHoareTripleChecker+Invalid, 586 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 582 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2022-12-14 13:36:53,317 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 22148 Invalid, 586 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 582 Invalid, 2 Unknown, 0 Unchecked, 8.1s Time] [2022-12-14 13:36:53,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7792 states. [2022-12-14 13:36:58,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7792 to 7792. [2022-12-14 13:36:58,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7792 states, 4145 states have (on average 1.1109770808202655) internal successors, (4605), 4169 states have internal predecessors, (4605), 3477 states have call successors, (3477), 168 states have call predecessors, (3477), 168 states have return successors, (3477), 3464 states have call predecessors, (3477), 3477 states have call successors, (3477) [2022-12-14 13:36:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7792 states to 7792 states and 11559 transitions. [2022-12-14 13:36:58,804 INFO L78 Accepts]: Start accepts. Automaton has 7792 states and 11559 transitions. Word has length 93 [2022-12-14 13:36:58,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:36:58,804 INFO L495 AbstractCegarLoop]: Abstraction has 7792 states and 11559 transitions. [2022-12-14 13:36:58,804 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 1 states have call successors, (17) [2022-12-14 13:36:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 7792 states and 11559 transitions. [2022-12-14 13:36:58,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 13:36:58,807 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:36:58,807 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:36:58,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 13:36:59,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:36:59,008 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-12-14 13:36:59,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:36:59,008 INFO L85 PathProgramCache]: Analyzing trace with hash 2035320175, now seen corresponding path program 1 times [2022-12-14 13:36:59,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:36:59,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666057885] [2022-12-14 13:36:59,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:36:59,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:36:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:36:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 13:36:59,706 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:36:59,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666057885] [2022-12-14 13:36:59,706 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1666057885] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 13:36:59,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [795352646] [2022-12-14 13:36:59,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:36:59,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:36:59,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:36:59,708 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 13:36:59,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f227412e-910c-4da3-82f6-367a6d3a74fd/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 13:37:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:37:00,894 INFO L263 TraceCheckSpWp]: Trace formula consists of 4029 conjuncts, 50 conjunts are in the unsatisfiable core [2022-12-14 13:37:00,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 13:37:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 13:37:01,614 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 13:37:02,567 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 13:37:02,567 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [795352646] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 13:37:02,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1667933162] [2022-12-14 13:37:02,591 INFO L159 IcfgInterpreter]: Started Sifa with 75 locations of interest [2022-12-14 13:37:02,591 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 13:37:02,596 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 13:37:02,602 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 13:37:02,602 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 13:37:13,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:13,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:14,609 INFO L217 Elim1Store]: Index analysis took 1151 ms [2022-12-14 13:37:16,759 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 82 select indices, 82 select index equivalence classes, 781 disjoint index pairs (out of 3321 index pairs), introduced 82 new quantified variables, introduced 0 case distinctions, treesize of input 740 treesize of output 971 [2022-12-14 13:37:17,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:17,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:18,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:18,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:18,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:18,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:18,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:18,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:18,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:18,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:18,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:18,092 INFO L217 Elim1Store]: Index analysis took 816 ms [2022-12-14 13:37:19,794 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 82 select indices, 82 select index equivalence classes, 781 disjoint index pairs (out of 3321 index pairs), introduced 82 new quantified variables, introduced 0 case distinctions, treesize of input 744 treesize of output 971 [2022-12-14 13:37:20,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:20,935 INFO L217 Elim1Store]: Index analysis took 571 ms [2022-12-14 13:37:22,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 82 select indices, 82 select index equivalence classes, 782 disjoint index pairs (out of 3321 index pairs), introduced 82 new quantified variables, introduced 0 case distinctions, treesize of input 749 treesize of output 980 [2022-12-14 13:37:22,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:22,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:23,075 INFO L217 Elim1Store]: Index analysis took 490 ms [2022-12-14 13:37:23,980 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 82 select indices, 82 select index equivalence classes, 782 disjoint index pairs (out of 3321 index pairs), introduced 82 new quantified variables, introduced 0 case distinctions, treesize of input 749 treesize of output 980 [2022-12-14 13:37:24,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:24,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:25,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:25,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:25,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:25,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:25,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:25,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:25,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:25,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:25,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:25,045 INFO L217 Elim1Store]: Index analysis took 430 ms [2022-12-14 13:37:25,822 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 82 select indices, 82 select index equivalence classes, 784 disjoint index pairs (out of 3321 index pairs), introduced 82 new quantified variables, introduced 0 case distinctions, treesize of input 754 treesize of output 989 [2022-12-14 13:37:26,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:26,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:27,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:28,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:28,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:28,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:28,030 INFO L217 Elim1Store]: Index analysis took 1297 ms [2022-12-14 13:37:30,228 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 82 select indices, 82 select index equivalence classes, 781 disjoint index pairs (out of 3321 index pairs), introduced 82 new quantified variables, introduced 0 case distinctions, treesize of input 740 treesize of output 971 [2022-12-14 13:37:31,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:31,917 INFO L217 Elim1Store]: Index analysis took 472 ms [2022-12-14 13:37:32,779 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 82 select indices, 82 select index equivalence classes, 809 disjoint index pairs (out of 3321 index pairs), introduced 82 new quantified variables, introduced 0 case distinctions, treesize of input 779 treesize of output 1034 [2022-12-14 13:37:34,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:34,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:37:35,093 INFO L217 Elim1Store]: Index analysis took 687 ms [2022-12-14 13:37:36,780 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 129 select indices, 129 select index equivalence classes, 8385 disjoint index pairs (out of 8256 index pairs), introduced 129 new quantified variables, introduced 0 case distinctions, treesize of input 4475 treesize of output 3855 [2022-12-14 13:46:00,981 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_undef_int with input of size 4049 for LOIs [2022-12-14 13:46:10,938 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_filter_positive_int with input of size 4060 for LOIs