./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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/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_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur --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-38b53e6 [2022-11-26 00:00:51,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:00:51,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:00:51,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:00:51,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:00:51,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:00:51,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:00:51,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:00:51,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:00:51,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:00:51,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:00:51,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:00:51,130 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:00:51,131 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:00:51,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:00:51,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:00:51,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:00:51,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:00:51,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:00:51,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:00:51,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:00:51,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:00:51,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:00:51,155 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:00:51,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:00:51,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:00:51,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:00:51,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:00:51,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:00:51,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:00:51,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:00:51,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:00:51,164 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:00:51,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:00:51,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:00:51,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:00:51,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:00:51,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:00:51,183 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:00:51,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:00:51,185 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:00:51,188 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:00:51,239 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:00:51,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:00:51,240 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:00:51,240 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:00:51,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:00:51,241 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:00:51,241 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:00:51,242 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:00:51,242 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:00:51,242 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:00:51,242 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:00:51,242 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:00:51,243 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:00:51,243 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:00:51,243 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:00:51,243 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:00:51,243 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:00:51,244 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:00:51,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:00:51,245 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:00:51,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:00:51,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:00:51,245 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:00:51,245 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:00:51,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:00:51,246 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:00:51,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:00:51,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:00:51,246 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:00:51,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:00:51,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:00:51,247 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:00:51,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:00:51,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:00:51,248 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:00:51,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:00:51,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:00:51,248 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:00:51,248 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_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc [2022-11-26 00:00:51,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:00:51,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:00:51,644 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:00:51,645 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:00:51,647 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:00:51,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-11-26 00:00:54,853 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:00:55,516 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:00:55,517 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-11-26 00:00:55,564 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/data/1ef2d9a3f/84c2293f9d0a4b58b06fdb2fecf3c532/FLAGcac5f8609 [2022-11-26 00:00:55,583 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/data/1ef2d9a3f/84c2293f9d0a4b58b06fdb2fecf3c532 [2022-11-26 00:00:55,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:00:55,588 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:00:55,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:00:55,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:00:55,595 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:00:55,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:00:55" (1/1) ... [2022-11-26 00:00:55,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@435391e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:00:55, skipping insertion in model container [2022-11-26 00:00:55,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:00:55" (1/1) ... [2022-11-26 00:00:55,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:00:55,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:00:56,653 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:00:56,781 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:00:56,797 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-11-26 00:00:57,181 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:00:57,184 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:00:57,188 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-26 00:00:57,194 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-26 00:00:57,265 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:00:57,269 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:00:57,276 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:00:57,297 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:00:57,309 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:00:57,334 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:00:57,339 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:00:57,342 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:00:57,344 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:00:57,349 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:00:57,353 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:00:57,353 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:00:57,354 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:00:57,379 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:00:57,380 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:00:57,381 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:00:57,382 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:00:57,383 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:00:57,384 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:00:57,384 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:00:57,388 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:00:57,415 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:00:57,416 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:00:57,420 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:00:57,421 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:00:57,423 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:00:57,424 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:00:57,425 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:00:57,425 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:00:57,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,892 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_log_status [2022-11-26 00:00:57,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:57,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,150 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_subdev_init [2022-11-26 00:00:58,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,157 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-26 00:00:58,158 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:00:58,158 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:00:58,158 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:00:58,159 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:00:58,160 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:00:58,160 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:00:58,160 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:00:58,161 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:00:58,161 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:00:58,162 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:00:58,162 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-11-26 00:00:58,162 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-11-26 00:00:58,169 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:00:58,183 WARN L623 FunctionHandler]: Unknown extern function i2c_del_driver [2022-11-26 00:00:58,426 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_queryctrl [2022-11-26 00:00:58,426 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_querymenu [2022-11-26 00:00:58,428 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_s_ctrl [2022-11-26 00:00:58,428 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_s_ext_ctrls [2022-11-26 00:00:58,431 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_try_ext_ctrls [2022-11-26 00:00:58,432 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_g_ctrl [2022-11-26 00:00:58,432 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_g_ext_ctrls [2022-11-26 00:00:58,438 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister_subdev [2022-11-26 00:00:58,439 WARN L623 FunctionHandler]: Unknown extern function i2c_register_driver [2022-11-26 00:00:58,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,571 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:00:58,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,576 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:00:58,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,578 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:00:58,580 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:00:58,715 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:00:58,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,987 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:00:58,987 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-11-26 00:00:58,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:58,991 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:00:59,000 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:00:59,000 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-11-26 00:00:59,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,028 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:00:59,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,103 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:00:59,104 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-11-26 00:00:59,105 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:00:59,108 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:00:59,113 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-11-26 00:00:59,227 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:00:59,227 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:00:59,240 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:00:59,494 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_25c39a67-d247-4c2b-9ef2-a2d915228d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-11-26 00:00:59,498 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_25c39a67-d247-4c2b-9ef2-a2d915228d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-11-26 00:00:59,498 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_25c39a67-d247-4c2b-9ef2-a2d915228d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-11-26 00:00:59,499 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_25c39a67-d247-4c2b-9ef2-a2d915228d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-11-26 00:00:59,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:00:59,549 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:00:59,735 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:00:59,737 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:00:59,738 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-11-26 00:00:59,751 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:00:59,752 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:00:59,754 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-26 00:00:59,757 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-11-26 00:00:59,775 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:00:59,776 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:00:59,777 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:00:59,777 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:00:59,778 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:00:59,780 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:00:59,781 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:00:59,781 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:00:59,782 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:00:59,782 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:00:59,783 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:00:59,783 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:00:59,783 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:00:59,787 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:00:59,788 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:00:59,788 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:00:59,789 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:00:59,789 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:00:59,789 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:00:59,790 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:00:59,790 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:00:59,794 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:00:59,794 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:00:59,795 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:00:59,795 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-26 00:00:59,796 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-26 00:00:59,798 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 00:00:59,798 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:00:59,799 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-26 00:00:59,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,939 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_log_status [2022-11-26 00:00:59,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:00:59,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,149 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_subdev_init [2022-11-26 00:01:00,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,163 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-26 00:01:00,164 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:01:00,164 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:01:00,172 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:01:00,172 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:01:00,173 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:01:00,174 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:01:00,174 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:01:00,174 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:01:00,175 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 00:01:00,175 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:01:00,176 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_cluster [2022-11-26 00:01:00,176 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-11-26 00:01:00,178 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:01:00,180 WARN L623 FunctionHandler]: Unknown extern function i2c_del_driver [2022-11-26 00:01:00,184 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_queryctrl [2022-11-26 00:01:00,184 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_querymenu [2022-11-26 00:01:00,185 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_s_ctrl [2022-11-26 00:01:00,186 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_s_ext_ctrls [2022-11-26 00:01:00,187 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_try_ext_ctrls [2022-11-26 00:01:00,188 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_g_ctrl [2022-11-26 00:01:00,188 WARN L623 FunctionHandler]: Unknown extern function v4l2_subdev_g_ext_ctrls [2022-11-26 00:01:00,196 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister_subdev [2022-11-26 00:01:00,197 WARN L623 FunctionHandler]: Unknown extern function i2c_register_driver [2022-11-26 00:01:00,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,218 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-26 00:01:00,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,223 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:01:00,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,225 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:01:00,226 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:01:00,251 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:01:00,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,281 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:01:00,282 WARN L623 FunctionHandler]: Unknown extern function __kfifo_in [2022-11-26 00:01:00,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,284 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:01:00,290 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:01:00,291 WARN L623 FunctionHandler]: Unknown extern function __kfifo_out [2022-11-26 00:01:00,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,341 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:01:00,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:01:00,369 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:01:00,369 WARN L623 FunctionHandler]: Unknown extern function __kfifo_alloc [2022-11-26 00:01:00,372 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:01:00,377 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:01:00,384 WARN L623 FunctionHandler]: Unknown extern function __kfifo_free [2022-11-26 00:01:00,401 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:01:00,401 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:01:00,402 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:01:00,417 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_25c39a67-d247-4c2b-9ef2-a2d915228d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-11-26 00:01:00,418 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_25c39a67-d247-4c2b-9ef2-a2d915228d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-11-26 00:01:00,418 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_25c39a67-d247-4c2b-9ef2-a2d915228d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-11-26 00:01:00,419 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_25c39a67-d247-4c2b-9ef2-a2d915228d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-11-26 00:01:00,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:01:00,659 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:01:00,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00 WrapperNode [2022-11-26 00:01:00,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:01:00,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:01:00,661 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:01:00,661 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:01:00,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:00,829 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:01,261 INFO L138 Inliner]: procedures = 370, calls = 6260, calls flagged for inlining = 171, calls inlined = 146, statements flattened = 16456 [2022-11-26 00:01:01,262 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:01:01,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:01:01,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:01:01,263 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:01:01,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:01,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:01,352 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:01,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:01,716 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:01,759 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:01,826 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:01,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:02,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:01:02,092 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:01:02,092 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:01:02,093 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:01:02,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (1/1) ... [2022-11-26 00:01:02,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:01:02,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:01:02,181 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:01:02,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:01:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-26 00:01:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-26 00:01:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-11-26 00:01:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-11-26 00:01:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-11-26 00:01:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-11-26 00:01:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-11-26 00:01:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-11-26 00:01:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-11-26 00:01:02,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-11-26 00:01:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:01:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:01:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:01:02,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:01:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-11-26 00:01:02,316 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-11-26 00:01:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-11-26 00:01:02,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-11-26 00:01:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-11-26 00:01:02,316 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-11-26 00:01:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-26 00:01:02,317 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-26 00:01:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-11-26 00:01:02,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-11-26 00:01:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:01:02,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:01:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-26 00:01:02,318 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-26 00:01:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-11-26 00:01:02,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-11-26 00:01:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-11-26 00:01:02,318 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-11-26 00:01:02,318 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-11-26 00:01:02,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-11-26 00:01:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-11-26 00:01:02,319 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-11-26 00:01:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-11-26 00:01:02,319 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-11-26 00:01:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-11-26 00:01:02,320 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-11-26 00:01:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-11-26 00:01:02,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-11-26 00:01:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-26 00:01:02,320 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-26 00:01:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:01:02,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:01:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-11-26 00:01:02,321 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-11-26 00:01:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-11-26 00:01:02,321 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-11-26 00:01:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-26 00:01:02,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-26 00:01:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:01:02,322 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:01:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:01:02,322 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-26 00:01:02,322 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-26 00:01:02,323 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-11-26 00:01:02,323 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-11-26 00:01:02,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:01:02,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:01:02,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:01:02,324 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-11-26 00:01:02,324 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-11-26 00:01:02,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 00:01:02,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 00:01:02,324 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-26 00:01:02,325 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-26 00:01:02,325 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-26 00:01:02,325 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-26 00:01:02,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:01:02,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:01:02,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-26 00:01:02,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-26 00:01:02,326 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-26 00:01:02,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-26 00:01:02,326 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-11-26 00:01:02,326 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-11-26 00:01:02,326 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-11-26 00:01:02,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-11-26 00:01:02,327 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-11-26 00:01:02,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-11-26 00:01:02,327 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-11-26 00:01:02,327 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-11-26 00:01:02,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:01:02,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:01:02,328 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-26 00:01:02,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-26 00:01:02,328 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-26 00:01:02,328 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-26 00:01:02,328 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-11-26 00:01:02,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-11-26 00:01:02,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 00:01:02,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 00:01:02,329 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-11-26 00:01:02,329 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-11-26 00:01:02,329 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-26 00:01:02,330 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-26 00:01:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-11-26 00:01:02,330 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-11-26 00:01:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2022-11-26 00:01:02,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2022-11-26 00:01:02,330 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-26 00:01:02,330 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-26 00:01:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2022-11-26 00:01:02,331 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2022-11-26 00:01:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:01:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-11-26 00:01:02,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-11-26 00:01:02,331 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-11-26 00:01:02,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-11-26 00:01:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-11-26 00:01:02,332 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-11-26 00:01:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:01:02,332 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-11-26 00:01:02,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-11-26 00:01:02,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 00:01:02,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 00:01:02,333 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-11-26 00:01:02,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-11-26 00:01:02,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:01:02,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-26 00:01:02,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-26 00:01:02,335 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-11-26 00:01:02,335 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-11-26 00:01:02,341 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-11-26 00:01:02,341 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-11-26 00:01:02,341 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-11-26 00:01:02,341 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-11-26 00:01:02,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:01:02,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:01:02,342 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-11-26 00:01:02,342 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-11-26 00:01:02,342 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-11-26 00:01:02,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-11-26 00:01:02,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-11-26 00:01:02,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-11-26 00:01:02,343 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-11-26 00:01:02,343 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-11-26 00:01:02,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-11-26 00:01:02,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-11-26 00:01:02,344 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-11-26 00:01:02,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-11-26 00:01:02,344 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-11-26 00:01:02,344 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-11-26 00:01:02,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-26 00:01:02,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-26 00:01:02,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-11-26 00:01:02,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-11-26 00:01:02,345 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-11-26 00:01:02,345 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-11-26 00:01:02,345 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-11-26 00:01:02,345 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-11-26 00:01:02,346 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-11-26 00:01:02,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-11-26 00:01:02,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:01:02,346 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-11-26 00:01:02,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-11-26 00:01:02,346 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-11-26 00:01:02,347 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-11-26 00:01:02,347 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-11-26 00:01:02,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-11-26 00:01:02,347 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-11-26 00:01:02,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-11-26 00:01:02,347 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-11-26 00:01:02,348 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-11-26 00:01:02,348 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-11-26 00:01:02,348 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-11-26 00:01:02,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2022-11-26 00:01:02,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2022-11-26 00:01:02,360 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-11-26 00:01:02,361 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-11-26 00:01:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-11-26 00:01:02,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-11-26 00:01:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2022-11-26 00:01:02,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2022-11-26 00:01:02,361 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-11-26 00:01:02,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-11-26 00:01:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-11-26 00:01:02,362 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-11-26 00:01:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-11-26 00:01:02,362 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-11-26 00:01:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-11-26 00:01:02,362 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-11-26 00:01:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:01:02,362 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-11-26 00:01:02,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-11-26 00:01:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:01:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:01:02,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:01:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:01:02,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:01:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:01:02,363 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 00:01:02,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-11-26 00:01:02,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-11-26 00:01:02,364 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-26 00:01:02,364 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-26 00:01:02,364 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-11-26 00:01:02,364 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-11-26 00:01:02,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-11-26 00:01:02,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-11-26 00:01:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-11-26 00:01:02,365 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-11-26 00:01:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-11-26 00:01:02,365 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-11-26 00:01:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-11-26 00:01:02,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-11-26 00:01:02,365 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-11-26 00:01:02,365 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-11-26 00:01:02,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 00:01:02,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 00:01:02,366 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-11-26 00:01:02,366 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-11-26 00:01:02,366 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-26 00:01:02,366 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-26 00:01:02,366 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-11-26 00:01:02,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-11-26 00:01:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-26 00:01:02,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-26 00:01:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-26 00:01:02,367 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-26 00:01:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-11-26 00:01:02,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-11-26 00:01:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-11-26 00:01:02,367 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-11-26 00:01:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:01:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:01:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-11-26 00:01:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-11-26 00:01:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-26 00:01:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-26 00:01:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2022-11-26 00:01:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2022-11-26 00:01:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-11-26 00:01:02,369 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-11-26 00:01:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:01:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-11-26 00:01:02,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-11-26 00:01:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-26 00:01:02,369 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-26 00:01:02,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 00:01:02,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 00:01:02,370 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-26 00:01:02,370 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-26 00:01:02,370 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-11-26 00:01:02,370 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-11-26 00:01:02,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:01:02,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:01:02,370 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-11-26 00:01:02,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-11-26 00:01:02,371 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-11-26 00:01:02,371 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-11-26 00:01:02,371 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-11-26 00:01:02,371 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-11-26 00:01:04,075 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:01:04,079 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:01:04,810 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:02:18,519 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:02:25,204 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:02:25,205 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-26 00:02:25,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:02:25 BoogieIcfgContainer [2022-11-26 00:02:25,217 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:02:25,220 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:02:25,221 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:02:25,225 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:02:25,225 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:00:55" (1/3) ... [2022-11-26 00:02:25,227 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@641e81f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:02:25, skipping insertion in model container [2022-11-26 00:02:25,227 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:00" (2/3) ... [2022-11-26 00:02:25,228 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@641e81f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:02:25, skipping insertion in model container [2022-11-26 00:02:25,228 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:02:25" (3/3) ... [2022-11-26 00:02:25,230 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-11-26 00:02:25,251 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:02:25,251 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-26 00:02:25,464 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:02:25,475 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;@5bae4656, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:02:25,475 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-26 00:02:25,504 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) [2022-11-26 00:02:25,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-26 00:02:25,516 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:02:25,517 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] [2022-11-26 00:02:25,518 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)] === [2022-11-26 00:02:25,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:02:25,526 INFO L85 PathProgramCache]: Analyzing trace with hash 324634689, now seen corresponding path program 1 times [2022-11-26 00:02:25,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:02:25,539 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1653766174] [2022-11-26 00:02:25,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:02:25,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:02:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:02:27,437 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-26 00:02:27,438 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:02:27,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1653766174] [2022-11-26 00:02:27,439 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1653766174] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:02:27,439 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:02:27,439 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:02:27,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857258540] [2022-11-26 00:02:27,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:02:27,446 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:02:27,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:02:27,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:02:27,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:02:27,536 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) [2022-11-26 00:02:31,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:02:36,259 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 [] [2022-11-26 00:02:38,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:02:38,341 INFO L93 Difference]: Finished difference Result 15487 states and 23195 transitions. [2022-11-26 00:02:38,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:02:38,344 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 [2022-11-26 00:02:38,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:02:38,456 INFO L225 Difference]: With dead ends: 15487 [2022-11-26 00:02:38,457 INFO L226 Difference]: Without dead ends: 7800 [2022-11-26 00:02:38,530 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:02:38,535 INFO L413 NwaCegarLoop]: 11272 mSDtfsCounter, 11504 mSDsluCounter, 22631 mSDsCounter, 0 mSdLazyCounter, 948 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11514 SdHoareTripleChecker+Valid, 33903 SdHoareTripleChecker+Invalid, 951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 948 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:02:38,536 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11514 Valid, 33903 Invalid, 951 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1 Valid, 948 Invalid, 2 Unknown, 0 Unchecked, 9.8s Time] [2022-11-26 00:02:38,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7800 states. [2022-11-26 00:02:47,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7800 to 7792. [2022-11-26 00:02:48,025 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) [2022-11-26 00:02:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7792 states to 7792 states and 11624 transitions. [2022-11-26 00:02:48,128 INFO L78 Accepts]: Start accepts. Automaton has 7792 states and 11624 transitions. Word has length 35 [2022-11-26 00:02:48,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:02:48,129 INFO L495 AbstractCegarLoop]: Abstraction has 7792 states and 11624 transitions. [2022-11-26 00:02:48,132 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) [2022-11-26 00:02:48,133 INFO L276 IsEmpty]: Start isEmpty. Operand 7792 states and 11624 transitions. [2022-11-26 00:02:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-26 00:02:48,138 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:02:48,138 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] [2022-11-26 00:02:48,138 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:02:48,138 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)] === [2022-11-26 00:02:48,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:02:48,139 INFO L85 PathProgramCache]: Analyzing trace with hash -1930837564, now seen corresponding path program 1 times [2022-11-26 00:02:48,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:02:48,142 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198958941] [2022-11-26 00:02:48,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:02:48,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:02:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:02:49,211 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-26 00:02:49,211 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:02:49,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [198958941] [2022-11-26 00:02:49,212 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [198958941] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:02:49,212 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:02:49,212 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:02:49,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248410852] [2022-11-26 00:02:49,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:02:49,214 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:02:49,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:02:49,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:02:49,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:02:49,215 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) [2022-11-26 00:02:53,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:02:57,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-11-26 00:03:00,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:03:02,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:02,188 INFO L93 Difference]: Finished difference Result 7806 states and 11638 transitions. [2022-11-26 00:03:02,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:03:02,189 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 [2022-11-26 00:03:02,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:02,269 INFO L225 Difference]: With dead ends: 7806 [2022-11-26 00:03:02,269 INFO L226 Difference]: Without dead ends: 7804 [2022-11-26 00:03:02,279 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:03:02,281 INFO L413 NwaCegarLoop]: 11264 mSDtfsCounter, 11482 mSDsluCounter, 22609 mSDsCounter, 0 mSdLazyCounter, 944 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11496 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, 12.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:02,281 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11496 Valid, 33873 Invalid, 948 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 944 Invalid, 3 Unknown, 0 Unchecked, 12.2s Time] [2022-11-26 00:03:02,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7804 states. [2022-11-26 00:03:11,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7804 to 7796. [2022-11-26 00:03:11,097 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) [2022-11-26 00:03:11,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7796 states to 7796 states and 11627 transitions. [2022-11-26 00:03:11,153 INFO L78 Accepts]: Start accepts. Automaton has 7796 states and 11627 transitions. Word has length 40 [2022-11-26 00:03:11,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:11,154 INFO L495 AbstractCegarLoop]: Abstraction has 7796 states and 11627 transitions. [2022-11-26 00:03:11,154 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) [2022-11-26 00:03:11,154 INFO L276 IsEmpty]: Start isEmpty. Operand 7796 states and 11627 transitions. [2022-11-26 00:03:11,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-26 00:03:11,156 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:11,156 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] [2022-11-26 00:03:11,156 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:03:11,157 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)] === [2022-11-26 00:03:11,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:11,157 INFO L85 PathProgramCache]: Analyzing trace with hash 900083523, now seen corresponding path program 1 times [2022-11-26 00:03:11,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:11,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558181219] [2022-11-26 00:03:11,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-11-26 00:03:12,116 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:12,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558181219] [2022-11-26 00:03:12,116 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558181219] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:12,116 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:12,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:03:12,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215269757] [2022-11-26 00:03:12,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:12,118 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:03:12,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:12,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:03:12,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:03:12,119 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) [2022-11-26 00:03:16,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:03:21,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:03:23,561 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 [] [2022-11-26 00:03:25,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:25,138 INFO L93 Difference]: Finished difference Result 7805 states and 11636 transitions. [2022-11-26 00:03:25,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:03:25,139 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 [2022-11-26 00:03:25,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:25,213 INFO L225 Difference]: With dead ends: 7805 [2022-11-26 00:03:25,213 INFO L226 Difference]: Without dead ends: 7803 [2022-11-26 00:03:25,222 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:03:25,227 INFO L413 NwaCegarLoop]: 11210 mSDtfsCounter, 11492 mSDsluCounter, 22409 mSDsCounter, 0 mSdLazyCounter, 922 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11497 SdHoareTripleChecker+Valid, 33619 SdHoareTripleChecker+Invalid, 926 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 922 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:25,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11497 Valid, 33619 Invalid, 926 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 922 Invalid, 3 Unknown, 0 Unchecked, 12.4s Time] [2022-11-26 00:03:25,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7803 states. [2022-11-26 00:03:34,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7803 to 7800. [2022-11-26 00:03:34,156 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) [2022-11-26 00:03:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7800 states to 7800 states and 11630 transitions. [2022-11-26 00:03:34,207 INFO L78 Accepts]: Start accepts. Automaton has 7800 states and 11630 transitions. Word has length 51 [2022-11-26 00:03:34,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:34,208 INFO L495 AbstractCegarLoop]: Abstraction has 7800 states and 11630 transitions. [2022-11-26 00:03:34,208 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) [2022-11-26 00:03:34,208 INFO L276 IsEmpty]: Start isEmpty. Operand 7800 states and 11630 transitions. [2022-11-26 00:03:34,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-26 00:03:34,217 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:34,217 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 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] [2022-11-26 00:03:34,218 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:03:34,218 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)] === [2022-11-26 00:03:34,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:34,219 INFO L85 PathProgramCache]: Analyzing trace with hash -1529191516, now seen corresponding path program 1 times [2022-11-26 00:03:34,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:34,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402666741] [2022-11-26 00:03:34,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:34,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:35,061 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-26 00:03:35,062 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:35,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402666741] [2022-11-26 00:03:35,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402666741] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:35,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:35,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:03:35,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104347469] [2022-11-26 00:03:35,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:35,063 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:03:35,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:35,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:03:35,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:03:35,064 INFO L87 Difference]: Start difference. First operand 7800 states and 11630 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, (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) [2022-11-26 00:03:38,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:03:42,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-11-26 00:03:45,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:03:46,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:03:46,665 INFO L93 Difference]: Finished difference Result 7814 states and 11644 transitions. [2022-11-26 00:03:46,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:03:46,666 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, (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 50 [2022-11-26 00:03:46,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:03:46,725 INFO L225 Difference]: With dead ends: 7814 [2022-11-26 00:03:46,725 INFO L226 Difference]: Without dead ends: 7812 [2022-11-26 00:03:46,734 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:03:46,735 INFO L413 NwaCegarLoop]: 11264 mSDtfsCounter, 11489 mSDsluCounter, 22609 mSDsCounter, 0 mSdLazyCounter, 948 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11495 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, 11.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:03:46,735 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11495 Valid, 33873 Invalid, 951 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 948 Invalid, 2 Unknown, 0 Unchecked, 11.1s Time] [2022-11-26 00:03:46,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7812 states. [2022-11-26 00:03:55,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7812 to 7804. [2022-11-26 00:03:55,530 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) [2022-11-26 00:03:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7804 states to 7804 states and 11633 transitions. [2022-11-26 00:03:55,579 INFO L78 Accepts]: Start accepts. Automaton has 7804 states and 11633 transitions. Word has length 50 [2022-11-26 00:03:55,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:03:55,579 INFO L495 AbstractCegarLoop]: Abstraction has 7804 states and 11633 transitions. [2022-11-26 00:03:55,580 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, (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) [2022-11-26 00:03:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 7804 states and 11633 transitions. [2022-11-26 00:03:55,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-26 00:03:55,582 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:03:55,582 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] [2022-11-26 00:03:55,582 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 00:03:55,582 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)] === [2022-11-26 00:03:55,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:03:55,583 INFO L85 PathProgramCache]: Analyzing trace with hash 1241568129, now seen corresponding path program 1 times [2022-11-26 00:03:55,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:03:55,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189574738] [2022-11-26 00:03:55,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:03:55,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:03:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:03:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-26 00:03:56,517 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:03:56,518 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189574738] [2022-11-26 00:03:56,518 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189574738] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:03:56,518 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:03:56,518 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:03:56,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120588117] [2022-11-26 00:03:56,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:03:56,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:03:56,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:03:56,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:03:56,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:03:56,520 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) [2022-11-26 00:04:00,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:04:05,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:04:07,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:04:07,218 INFO L93 Difference]: Finished difference Result 7869 states and 11683 transitions. [2022-11-26 00:04:07,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:04:07,219 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 [2022-11-26 00:04:07,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:04:07,257 INFO L225 Difference]: With dead ends: 7869 [2022-11-26 00:04:07,257 INFO L226 Difference]: Without dead ends: 7865 [2022-11-26 00:04:07,263 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:04:07,264 INFO L413 NwaCegarLoop]: 11218 mSDtfsCounter, 11354 mSDsluCounter, 22575 mSDsCounter, 0 mSdLazyCounter, 979 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11357 SdHoareTripleChecker+Valid, 33793 SdHoareTripleChecker+Invalid, 983 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 979 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:04:07,265 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11357 Valid, 33793 Invalid, 983 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 979 Invalid, 2 Unknown, 0 Unchecked, 10.1s Time] [2022-11-26 00:04:07,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7865 states. [2022-11-26 00:04:15,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7865 to 7860. [2022-11-26 00:04:15,650 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) [2022-11-26 00:04:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7860 states to 7860 states and 11674 transitions. [2022-11-26 00:04:15,698 INFO L78 Accepts]: Start accepts. Automaton has 7860 states and 11674 transitions. Word has length 55 [2022-11-26 00:04:15,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:04:15,699 INFO L495 AbstractCegarLoop]: Abstraction has 7860 states and 11674 transitions. [2022-11-26 00:04:15,699 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) [2022-11-26 00:04:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 7860 states and 11674 transitions. [2022-11-26 00:04:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-26 00:04:15,701 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:04:15,701 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 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, 1, 1] [2022-11-26 00:04:15,701 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 00:04:15,701 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)] === [2022-11-26 00:04:15,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:04:15,702 INFO L85 PathProgramCache]: Analyzing trace with hash -809247356, now seen corresponding path program 1 times [2022-11-26 00:04:15,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:04:15,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [824750626] [2022-11-26 00:04:15,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:15,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:04:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:16,612 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-11-26 00:04:16,613 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:04:16,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [824750626] [2022-11-26 00:04:16,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [824750626] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:04:16,613 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:04:16,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:04:16,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486299732] [2022-11-26 00:04:16,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:04:16,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:04:16,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:04:16,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:04:16,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:04:16,615 INFO L87 Difference]: Start difference. First operand 7860 states and 11674 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, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-26 00:04:20,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:04:25,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:04:27,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:04:27,469 INFO L93 Difference]: Finished difference Result 7908 states and 11721 transitions. [2022-11-26 00:04:27,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:04:27,470 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, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 60 [2022-11-26 00:04:27,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:04:27,517 INFO L225 Difference]: With dead ends: 7908 [2022-11-26 00:04:27,517 INFO L226 Difference]: Without dead ends: 7792 [2022-11-26 00:04:27,527 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:04:27,528 INFO L413 NwaCegarLoop]: 11265 mSDtfsCounter, 11390 mSDsluCounter, 22718 mSDsCounter, 0 mSdLazyCounter, 1000 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11394 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, 10.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:04:27,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11394 Valid, 33983 Invalid, 1004 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1000 Invalid, 2 Unknown, 0 Unchecked, 10.2s Time] [2022-11-26 00:04:27,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7792 states. [2022-11-26 00:04:36,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7792 to 7784. [2022-11-26 00:04:36,768 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) [2022-11-26 00:04:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7784 states to 7784 states and 11552 transitions. [2022-11-26 00:04:36,815 INFO L78 Accepts]: Start accepts. Automaton has 7784 states and 11552 transitions. Word has length 60 [2022-11-26 00:04:36,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:04:36,816 INFO L495 AbstractCegarLoop]: Abstraction has 7784 states and 11552 transitions. [2022-11-26 00:04:36,816 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, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-26 00:04:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 7784 states and 11552 transitions. [2022-11-26 00:04:36,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-26 00:04:36,817 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:04:36,818 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] [2022-11-26 00:04:36,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 00:04:36,818 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)] === [2022-11-26 00:04:36,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:04:36,819 INFO L85 PathProgramCache]: Analyzing trace with hash 1291171744, now seen corresponding path program 1 times [2022-11-26 00:04:36,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:04:36,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368847943] [2022-11-26 00:04:36,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:04:36,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:04:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:04:38,163 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-26 00:04:38,164 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:04:38,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [368847943] [2022-11-26 00:04:38,164 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [368847943] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:04:38,164 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:04:38,164 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:04:38,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840102201] [2022-11-26 00:04:38,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:04:38,165 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-26 00:04:38,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:04:38,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-26 00:04:38,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:04:38,166 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) [2022-11-26 00:04:42,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:04:45,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:04:47,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:04:50,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:04:51,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:04:51,872 INFO L93 Difference]: Finished difference Result 7795 states and 11562 transitions. [2022-11-26 00:04:51,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:04:51,872 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 [2022-11-26 00:04:51,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:04:51,921 INFO L225 Difference]: With dead ends: 7795 [2022-11-26 00:04:51,921 INFO L226 Difference]: Without dead ends: 7793 [2022-11-26 00:04:51,929 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 [2022-11-26 00:04:51,929 INFO L413 NwaCegarLoop]: 11112 mSDtfsCounter, 11246 mSDsluCounter, 22344 mSDsCounter, 0 mSdLazyCounter, 938 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11250 SdHoareTripleChecker+Valid, 33456 SdHoareTripleChecker+Invalid, 943 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 938 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.1s IncrementalHoareTripleChecker+Time [2022-11-26 00:04:51,930 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11250 Valid, 33456 Invalid, 943 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 938 Invalid, 3 Unknown, 0 Unchecked, 13.1s Time] [2022-11-26 00:04:51,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7793 states. [2022-11-26 00:05:01,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7793 to 7788. [2022-11-26 00:05:01,943 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) [2022-11-26 00:05:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7788 states to 7788 states and 11555 transitions. [2022-11-26 00:05:01,988 INFO L78 Accepts]: Start accepts. Automaton has 7788 states and 11555 transitions. Word has length 76 [2022-11-26 00:05:01,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:05:01,988 INFO L495 AbstractCegarLoop]: Abstraction has 7788 states and 11555 transitions. [2022-11-26 00:05:01,989 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) [2022-11-26 00:05:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 7788 states and 11555 transitions. [2022-11-26 00:05:01,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-26 00:05:01,992 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:05:01,992 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] [2022-11-26 00:05:01,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-26 00:05:01,993 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)] === [2022-11-26 00:05:01,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:05:01,993 INFO L85 PathProgramCache]: Analyzing trace with hash 176348914, now seen corresponding path program 1 times [2022-11-26 00:05:01,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:05:01,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1419422405] [2022-11-26 00:05:01,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:01,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:05:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:02,848 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-26 00:05:02,848 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:05:02,848 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1419422405] [2022-11-26 00:05:02,848 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1419422405] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:05:02,848 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:05:02,848 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:05:02,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889074018] [2022-11-26 00:05:02,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:05:02,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:05:02,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:05:02,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:05:02,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:05:02,850 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) [2022-11-26 00:05:07,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:05:11,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:05:13,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:05:13,249 INFO L93 Difference]: Finished difference Result 15566 states and 23104 transitions. [2022-11-26 00:05:13,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:05:13,250 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 [2022-11-26 00:05:13,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:05:13,295 INFO L225 Difference]: With dead ends: 15566 [2022-11-26 00:05:13,295 INFO L226 Difference]: Without dead ends: 7790 [2022-11-26 00:05:13,349 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:05:13,350 INFO L413 NwaCegarLoop]: 11077 mSDtfsCounter, 4 mSDsluCounter, 22152 mSDsCounter, 0 mSdLazyCounter, 865 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 33229 SdHoareTripleChecker+Invalid, 868 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 865 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:05:13,350 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 33229 Invalid, 868 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 865 Invalid, 2 Unknown, 0 Unchecked, 9.9s Time] [2022-11-26 00:05:13,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7790 states. [2022-11-26 00:05:22,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7790 to 7790. [2022-11-26 00:05:22,356 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) [2022-11-26 00:05:22,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7790 states to 7790 states and 11557 transitions. [2022-11-26 00:05:22,403 INFO L78 Accepts]: Start accepts. Automaton has 7790 states and 11557 transitions. Word has length 92 [2022-11-26 00:05:22,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:05:22,404 INFO L495 AbstractCegarLoop]: Abstraction has 7790 states and 11557 transitions. [2022-11-26 00:05:22,404 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) [2022-11-26 00:05:22,404 INFO L276 IsEmpty]: Start isEmpty. Operand 7790 states and 11557 transitions. [2022-11-26 00:05:22,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-26 00:05:22,413 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:05:22,413 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] [2022-11-26 00:05:22,413 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-26 00:05:22,413 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)] === [2022-11-26 00:05:22,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:05:22,414 INFO L85 PathProgramCache]: Analyzing trace with hash 1509468001, now seen corresponding path program 1 times [2022-11-26 00:05:22,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:05:22,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574949528] [2022-11-26 00:05:22,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:22,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:05:22,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:23,601 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-26 00:05:23,601 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:05:23,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574949528] [2022-11-26 00:05:23,601 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574949528] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:05:23,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [160019640] [2022-11-26 00:05:23,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:23,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:05:23,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:05:23,607 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:05:23,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:05:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:25,870 INFO L263 TraceCheckSpWp]: Trace formula consists of 4010 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-26 00:05:25,880 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:05:26,061 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-26 00:05:26,061 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:05:26,301 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-26 00:05:26,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [160019640] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-26 00:05:26,302 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-26 00:05:26,302 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 8 [2022-11-26 00:05:26,302 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263693682] [2022-11-26 00:05:26,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:05:26,303 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:05:26,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:05:26,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:05:26,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:05:26,304 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) [2022-11-26 00:05:30,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:05:34,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-26 00:05:36,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:05:36,641 INFO L93 Difference]: Finished difference Result 15566 states and 23104 transitions. [2022-11-26 00:05:36,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:05:36,641 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 [2022-11-26 00:05:36,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:05:36,686 INFO L225 Difference]: With dead ends: 15566 [2022-11-26 00:05:36,686 INFO L226 Difference]: Without dead ends: 7792 [2022-11-26 00:05:36,731 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 183 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:05:36,732 INFO L413 NwaCegarLoop]: 11075 mSDtfsCounter, 4 mSDsluCounter, 22145 mSDsCounter, 0 mSdLazyCounter, 867 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 33220 SdHoareTripleChecker+Invalid, 871 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 867 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:05:36,732 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 33220 Invalid, 871 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 867 Invalid, 2 Unknown, 0 Unchecked, 9.8s Time] [2022-11-26 00:05:36,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7792 states. [2022-11-26 00:05:46,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7792 to 7792. [2022-11-26 00:05:46,455 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) [2022-11-26 00:05:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7792 states to 7792 states and 11559 transitions. [2022-11-26 00:05:46,510 INFO L78 Accepts]: Start accepts. Automaton has 7792 states and 11559 transitions. Word has length 93 [2022-11-26 00:05:46,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:05:46,512 INFO L495 AbstractCegarLoop]: Abstraction has 7792 states and 11559 transitions. [2022-11-26 00:05:46,513 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) [2022-11-26 00:05:46,513 INFO L276 IsEmpty]: Start isEmpty. Operand 7792 states and 11559 transitions. [2022-11-26 00:05:46,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-26 00:05:46,517 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:05:46,518 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] [2022-11-26 00:05:46,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-26 00:05:46,731 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-11-26 00:05:46,731 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)] === [2022-11-26 00:05:46,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:05:46,732 INFO L85 PathProgramCache]: Analyzing trace with hash -198502704, now seen corresponding path program 1 times [2022-11-26 00:05:46,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:05:46,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985219584] [2022-11-26 00:05:46,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:46,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:05:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-11-26 00:05:47,934 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:05:47,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985219584] [2022-11-26 00:05:47,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1985219584] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:05:47,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [270813294] [2022-11-26 00:05:47,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:05:47,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:05:47,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:05:47,937 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:05:47,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25c39a67-d247-4c2b-9ef2-a2d915228d1b/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 00:05:50,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:05:50,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 4029 conjuncts, 50 conjunts are in the unsatisfiable core [2022-11-26 00:05:50,230 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:05:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-26 00:05:50,915 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:05:51,786 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-26 00:05:51,786 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [270813294] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-26 00:05:51,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1852655065] [2022-11-26 00:05:51,814 INFO L159 IcfgInterpreter]: Started Sifa with 75 locations of interest [2022-11-26 00:05:51,815 INFO L166 IcfgInterpreter]: Building call graph [2022-11-26 00:05:51,818 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-26 00:05:51,823 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-26 00:05:51,824 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-26 00:06:03,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:03,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:03,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:03,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:04,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:05,351 INFO L217 Elim1Store]: Index analysis took 1471 ms [2022-11-26 00:06:07,944 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 [2022-11-26 00:06:08,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:08,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:09,650 INFO L217 Elim1Store]: Index analysis took 1056 ms [2022-11-26 00:06:11,564 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 [2022-11-26 00:06:12,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:12,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:13,226 INFO L217 Elim1Store]: Index analysis took 397 ms [2022-11-26 00:06:13,979 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 82 select indices, 82 select index equivalence classes, 802 disjoint index pairs (out of 3321 index pairs), introduced 82 new quantified variables, introduced 0 case distinctions, treesize of input 774 treesize of output 1025 [2022-11-26 00:06:15,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:15,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:15,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:15,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:15,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:15,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:15,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:15,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:15,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:15,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:16,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:17,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:17,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:17,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:17,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:17,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:17,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:17,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:17,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:17,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:17,127 INFO L217 Elim1Store]: Index analysis took 1280 ms [2022-11-26 00:06:19,596 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 [2022-11-26 00:06:20,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:20,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:21,155 INFO L217 Elim1Store]: Index analysis took 484 ms [2022-11-26 00:06:22,097 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 82 select indices, 82 select index equivalence classes, 791 disjoint index pairs (out of 3321 index pairs), introduced 82 new quantified variables, introduced 0 case distinctions, treesize of input 764 treesize of output 1007 [2022-11-26 00:06:22,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:22,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:23,053 INFO L217 Elim1Store]: Index analysis took 445 ms [2022-11-26 00:06:23,893 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 [2022-11-26 00:06:24,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:24,897 INFO L217 Elim1Store]: Index analysis took 405 ms [2022-11-26 00:06:25,684 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 [2022-11-26 00:06:26,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:26,598 INFO L217 Elim1Store]: Index analysis took 398 ms [2022-11-26 00:06:27,278 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 [2022-11-26 00:06:29,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:29,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-26 00:06:30,204 INFO L217 Elim1Store]: Index analysis took 695 ms [2022-11-26 00:06:32,026 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 [2022-11-26 00:12:59,388 WARN L233 SmtUtils]: Spent 5.36s on a formula simplification that was a NOOP. DAG size: 4241 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2022-11-26 00:13:10,834 WARN L233 SmtUtils]: Spent 6.40s on a formula simplification. DAG size of input: 4359 DAG size of output: 4244 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2022-11-26 00:13:16,448 WARN L233 SmtUtils]: Spent 5.57s on a formula simplification that was a NOOP. DAG size: 4241 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2022-11-26 00:13:22,866 WARN L233 SmtUtils]: Spent 6.39s on a formula simplification that was a NOOP. DAG size: 4241 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm) [2022-11-26 00:13:29,830 WARN L233 SmtUtils]: Spent 6.89s on a formula simplification. DAG size of input: 4359 DAG size of output: 4244 (called from [L 212] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.xJunctTerm)