./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a80d5d6260f748dd9867d7bcd6f4a93a5987d3d416867522c1bef6a78e755228 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 14:38:18,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 14:38:18,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 14:38:18,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 14:38:18,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 14:38:18,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 14:38:18,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 14:38:18,303 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 14:38:18,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 14:38:18,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 14:38:18,305 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 14:38:18,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 14:38:18,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 14:38:18,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 14:38:18,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 14:38:18,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 14:38:18,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 14:38:18,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 14:38:18,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 14:38:18,312 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 14:38:18,313 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 14:38:18,314 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 14:38:18,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 14:38:18,315 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 14:38:18,317 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 14:38:18,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 14:38:18,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 14:38:18,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 14:38:18,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 14:38:18,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 14:38:18,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 14:38:18,319 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 14:38:18,320 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 14:38:18,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 14:38:18,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 14:38:18,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 14:38:18,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 14:38:18,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 14:38:18,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 14:38:18,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 14:38:18,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 14:38:18,324 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 14:38:18,337 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 14:38:18,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 14:38:18,337 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 14:38:18,337 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 14:38:18,338 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 14:38:18,338 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 14:38:18,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 14:38:18,338 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 14:38:18,338 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 14:38:18,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 14:38:18,339 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 14:38:18,339 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 14:38:18,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 14:38:18,339 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 14:38:18,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 14:38:18,339 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 14:38:18,339 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 14:38:18,339 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 14:38:18,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 14:38:18,340 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 14:38:18,340 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 14:38:18,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:38:18,340 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 14:38:18,340 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 14:38:18,340 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 14:38:18,340 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 14:38:18,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 14:38:18,340 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 14:38:18,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 14:38:18,340 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 14:38:18,341 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 14:38:18,341 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 14:38:18,341 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a80d5d6260f748dd9867d7bcd6f4a93a5987d3d416867522c1bef6a78e755228 [2022-12-13 14:38:18,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 14:38:18,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 14:38:18,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 14:38:18,551 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 14:38:18,551 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 14:38:18,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2022-12-13 14:38:21,072 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 14:38:21,434 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 14:38:21,435 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2022-12-13 14:38:21,459 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/data/1d848de0e/7854c7bc7f684ad4863862c08e70763d/FLAGf27b659f4 [2022-12-13 14:38:21,637 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/data/1d848de0e/7854c7bc7f684ad4863862c08e70763d [2022-12-13 14:38:21,638 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 14:38:21,639 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 14:38:21,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 14:38:21,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 14:38:21,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 14:38:21,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:38:21" (1/1) ... [2022-12-13 14:38:21,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57755a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:21, skipping insertion in model container [2022-12-13 14:38:21,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:38:21" (1/1) ... [2022-12-13 14:38:21,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 14:38:21,715 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:38:22,127 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 14:38:22,279 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:38:22,345 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 14:38:22,352 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 14:38:22,353 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 14:38:22,357 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 14:38:22,371 WARN L623 FunctionHandler]: Unknown extern function schedule_hrtimeout_range [2022-12-13 14:38:22,401 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 14:38:22,434 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 14:38:22,530 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 14:38:22,533 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:22,546 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:38:22,548 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:38:22,552 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:38:22,554 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:38:22,558 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,559 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,563 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:38:22,564 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,565 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,566 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:38:22,567 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,568 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,568 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,572 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,575 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,580 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:38:22,580 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:38:22,582 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 14:38:22,583 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:38:22,583 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:38:22,584 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:38:22,585 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:38:22,586 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 14:38:22,587 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:38:22,588 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:38:22,593 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 14:38:22,593 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 14:38:22,595 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 14:38:22,595 WARN L623 FunctionHandler]: Unknown extern function kthread_freezable_should_stop [2022-12-13 14:38:22,597 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 14:38:22,601 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 14:38:22,602 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 14:38:22,602 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,606 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,607 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 14:38:22,612 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,621 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 14:38:22,623 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:22,624 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 14:38:22,624 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:22,625 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 14:38:22,625 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:22,626 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:22,626 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 14:38:22,627 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-12-13 14:38:22,627 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 14:38:22,627 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:22,633 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 14:38:22,633 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:38:22,634 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:38:22,634 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 14:38:22,635 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-12-13 14:38:22,635 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 14:38:22,635 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:22,639 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_suspend [2022-12-13 14:38:22,644 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_resume [2022-12-13 14:38:22,645 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:22,649 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 14:38:22,649 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:22,649 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:38:22,650 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:38:22,650 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 14:38:22,650 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 14:38:22,650 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:22,655 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 14:38:22,655 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 14:38:22,655 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 14:38:22,656 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 14:38:22,657 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 14:38:22,657 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:22,657 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 14:38:22,658 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 14:38:22,659 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 14:38:22,659 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 14:38:22,660 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:22,660 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:38:22,660 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,662 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 14:38:22,663 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 14:38:22,663 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:22,664 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:22,665 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:22,665 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 14:38:22,666 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 14:38:22,666 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:22,666 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:38:22,667 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:38:22,667 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:22,668 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 14:38:22,668 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 14:38:22,724 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 14:38:22,726 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_1 [2022-12-13 14:38:22,729 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_2 [2022-12-13 14:38:22,729 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_2 [2022-12-13 14:38:22,730 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_2 [2022-12-13 14:38:22,730 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_2 [2022-12-13 14:38:22,731 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_2 [2022-12-13 14:38:22,731 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_2 [2022-12-13 14:38:22,732 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_2 [2022-12-13 14:38:22,732 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_2 [2022-12-13 14:38:22,733 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_2 [2022-12-13 14:38:22,747 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_2 [2022-12-13 14:38:22,747 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_2 [2022-12-13 14:38:22,748 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_2 [2022-12-13 14:38:22,748 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_2 [2022-12-13 14:38:22,749 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_2 [2022-12-13 14:38:22,752 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 14:38:22,753 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 14:38:22,810 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:38:22,811 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:38:22,815 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,816 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:22,817 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:38:22,817 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,818 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:38:22,819 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:38:22,819 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:22,821 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:22,838 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:38:22,838 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:22,839 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:38:22,840 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:38:22,841 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:22,841 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:22,842 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:22,843 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:22,849 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:38:22,850 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:38:22,851 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:38:22,853 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 14:38:22,854 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 14:38:22,855 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 14:38:22,857 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 14:38:22,864 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_47030d26-0bf3-4453-80e4-b135ab68cfdd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2022-12-13 14:38:22,888 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:38:22,891 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:38:22,894 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:38:22,898 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:38:22,903 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 14:38:22,936 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 14:38:23,023 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 14:38:23,030 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:38:23,036 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 14:38:23,036 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 14:38:23,037 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 14:38:23,038 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 14:38:23,039 WARN L623 FunctionHandler]: Unknown extern function schedule_hrtimeout_range [2022-12-13 14:38:23,041 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 14:38:23,044 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 14:38:23,050 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 14:38:23,053 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:23,057 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:38:23,059 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:38:23,060 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:38:23,061 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:38:23,063 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,065 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,069 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:38:23,069 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,071 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,072 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:38:23,075 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,077 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,077 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,083 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,092 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,096 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:38:23,097 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:38:23,098 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 14:38:23,101 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:38:23,101 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:38:23,104 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:38:23,104 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:38:23,106 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 14:38:23,106 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:38:23,107 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:38:23,110 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 14:38:23,110 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 14:38:23,111 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 14:38:23,112 WARN L623 FunctionHandler]: Unknown extern function kthread_freezable_should_stop [2022-12-13 14:38:23,113 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 14:38:23,114 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 14:38:23,114 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 14:38:23,115 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,115 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,116 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 14:38:23,119 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,122 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 14:38:23,124 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:23,125 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 14:38:23,125 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:23,126 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 14:38:23,127 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:23,127 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:23,128 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 14:38:23,128 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-12-13 14:38:23,128 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 14:38:23,129 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:23,131 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 14:38:23,132 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:38:23,133 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:38:23,133 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 14:38:23,133 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-12-13 14:38:23,133 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 14:38:23,134 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:23,135 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_suspend [2022-12-13 14:38:23,137 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_resume [2022-12-13 14:38:23,138 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:23,139 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 14:38:23,139 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:23,140 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:38:23,140 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:38:23,140 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 14:38:23,140 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 14:38:23,140 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:23,142 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 14:38:23,142 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 14:38:23,142 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 14:38:23,143 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 14:38:23,143 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 14:38:23,143 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:23,144 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 14:38:23,144 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 14:38:23,144 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 14:38:23,145 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 14:38:23,145 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:23,145 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:38:23,146 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,147 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 14:38:23,148 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 14:38:23,148 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:23,149 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:23,149 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:38:23,149 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 14:38:23,150 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 14:38:23,150 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:23,151 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:38:23,151 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:38:23,151 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:38:23,151 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 14:38:23,151 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 14:38:23,155 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 14:38:23,156 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_1 [2022-12-13 14:38:23,159 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_2 [2022-12-13 14:38:23,159 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_2 [2022-12-13 14:38:23,160 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_2 [2022-12-13 14:38:23,160 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_2 [2022-12-13 14:38:23,160 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_2 [2022-12-13 14:38:23,161 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_2 [2022-12-13 14:38:23,161 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_2 [2022-12-13 14:38:23,162 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_2 [2022-12-13 14:38:23,162 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_2 [2022-12-13 14:38:23,162 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_2 [2022-12-13 14:38:23,162 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_2 [2022-12-13 14:38:23,163 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_2 [2022-12-13 14:38:23,163 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_2 [2022-12-13 14:38:23,163 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_2 [2022-12-13 14:38:23,166 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 14:38:23,166 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 14:38:23,173 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:38:23,173 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:38:23,174 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,174 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:23,175 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:38:23,175 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,176 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:38:23,176 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:38:23,177 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:23,178 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:38:23,182 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:38:23,183 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:23,183 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:38:23,184 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:38:23,185 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:23,185 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:23,186 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:23,186 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:38:23,189 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:38:23,189 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:38:23,190 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:38:23,192 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 14:38:23,192 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 14:38:23,194 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 14:38:23,195 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 14:38:23,198 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_47030d26-0bf3-4453-80e4-b135ab68cfdd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2022-12-13 14:38:23,202 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:38:23,204 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:38:23,205 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:38:23,207 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:38:23,208 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 14:38:23,256 INFO L208 MainTranslator]: Completed translation [2022-12-13 14:38:23,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23 WrapperNode [2022-12-13 14:38:23,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 14:38:23,257 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 14:38:23,257 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 14:38:23,257 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 14:38:23,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,308 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,440 INFO L138 Inliner]: procedures = 210, calls = 1442, calls flagged for inlining = 105, calls inlined = 105, statements flattened = 3494 [2022-12-13 14:38:23,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 14:38:23,441 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 14:38:23,441 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 14:38:23,441 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 14:38:23,449 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,460 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,514 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,528 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,554 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 14:38:23,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 14:38:23,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 14:38:23,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 14:38:23,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (1/1) ... [2022-12-13 14:38:23,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:38:23,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:38:23,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 14:38:23,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 14:38:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fe_init [2022-12-13 14:38:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fe_init [2022-12-13 14:38:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2022-12-13 14:38:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2022-12-13 14:38:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-12-13 14:38:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-13 14:38:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 14:38:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 14:38:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 14:38:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 14:38:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 14:38:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 14:38:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 14:38:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 14:38:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure wait_i2c_result [2022-12-13 14:38:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_i2c_result [2022-12-13 14:38:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-12-13 14:38:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-12-13 14:38:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-13 14:38:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-13 14:38:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 14:38:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 14:38:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_streaming [2022-12-13 14:38:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_streaming [2022-12-13 14:38:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2022-12-13 14:38:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2022-12-13 14:38:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-12-13 14:38:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-12-13 14:38:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-12-13 14:38:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-12-13 14:38:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2022-12-13 14:38:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2022-12-13 14:38:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_lnb_ctrl [2022-12-13 14:38:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_lnb_ctrl [2022-12-13 14:38:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 14:38:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 14:38:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 14:38:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 14:38:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 14:38:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 14:38:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2022-12-13 14:38:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2022-12-13 14:38:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_free_dmabuf [2022-12-13 14:38:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_free_dmabuf [2022-12-13 14:38:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-13 14:38:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-13 14:38:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_dmabuf [2022-12-13 14:38:23,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_dmabuf [2022-12-13 14:38:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 14:38:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 14:38:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 14:38:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 14:38:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-13 14:38:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-13 14:38:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 14:38:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 14:38:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2022-12-13 14:38:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2022-12-13 14:38:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-13 14:38:23,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-13 14:38:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 14:38:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 14:38:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-12-13 14:38:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-12-13 14:38:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_base [2022-12-13 14:38:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_base [2022-12-13 14:38:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 14:38:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 14:38:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 14:38:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 14:38:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 14:38:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_resume [2022-12-13 14:38:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_resume [2022-12-13 14:38:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-13 14:38:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-13 14:38:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 14:38:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_demod_write [2022-12-13 14:38:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_demod_write [2022-12-13 14:38:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-13 14:38:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-13 14:38:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 14:38:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure send_i2c_cmd [2022-12-13 14:38:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure send_i2c_cmd [2022-12-13 14:38:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 14:38:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 14:38:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2022-12-13 14:38:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2022-12-13 14:38:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 14:38:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 14:38:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure cmdbuf_add [2022-12-13 14:38:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdbuf_add [2022-12-13 14:38:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 14:38:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 14:38:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 14:38:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_dma [2022-12-13 14:38:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_dma [2022-12-13 14:38:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 14:38:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 14:38:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_write [2022-12-13 14:38:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_write [2022-12-13 14:38:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2022-12-13 14:38:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2022-12-13 14:38:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-13 14:38:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-13 14:38:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 14:38:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_tuner_power [2022-12-13 14:38:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_tuner_power [2022-12-13 14:38:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 14:38:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-12-13 14:38:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-12-13 14:38:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 14:38:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 14:38:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_suspend [2022-12-13 14:38:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_suspend [2022-12-13 14:38:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 14:38:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 14:38:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_dma [2022-12-13 14:38:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_dma [2022-12-13 14:38:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_find_adapter [2022-12-13 14:38:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_find_adapter [2022-12-13 14:38:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-13 14:38:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-13 14:38:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_dmabuf [2022-12-13 14:38:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_dmabuf [2022-12-13 14:38:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2022-12-13 14:38:23,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2022-12-13 14:38:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-13 14:38:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-13 14:38:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2022-12-13 14:38:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2022-12-13 14:38:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_cleanup_adapter [2022-12-13 14:38:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_cleanup_adapter [2022-12-13 14:38:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 14:38:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 14:38:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 14:38:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-13 14:38:23,624 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-13 14:38:24,067 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 14:38:24,070 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 14:38:24,534 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 14:38:34,318 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 14:38:34,327 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 14:38:34,327 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 14:38:34,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 02:38:34 BoogieIcfgContainer [2022-12-13 14:38:34,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 14:38:34,331 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 14:38:34,331 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 14:38:34,334 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 14:38:34,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 02:38:21" (1/3) ... [2022-12-13 14:38:34,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6603407c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 02:38:34, skipping insertion in model container [2022-12-13 14:38:34,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:38:23" (2/3) ... [2022-12-13 14:38:34,335 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6603407c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 02:38:34, skipping insertion in model container [2022-12-13 14:38:34,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 02:38:34" (3/3) ... [2022-12-13 14:38:34,336 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2022-12-13 14:38:34,350 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 14:38:34,350 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 14:38:34,400 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 14:38:34,405 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@40668183, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 14:38:34,405 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 14:38:34,413 INFO L276 IsEmpty]: Start isEmpty. Operand has 977 states, 727 states have (on average 1.376891334250344) internal successors, (1001), 744 states have internal predecessors, (1001), 190 states have call successors, (190), 59 states have call predecessors, (190), 58 states have return successors, (185), 185 states have call predecessors, (185), 185 states have call successors, (185) [2022-12-13 14:38:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 14:38:34,424 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:38:34,424 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:38:34,425 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:38:34,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:38:34,430 INFO L85 PathProgramCache]: Analyzing trace with hash -1256542471, now seen corresponding path program 1 times [2022-12-13 14:38:34,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:38:34,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46716367] [2022-12-13 14:38:34,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:38:34,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:38:34,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:34,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:38:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:34,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:38:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:34,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:38:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:34,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:38:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:34,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:38:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:34,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:38:34,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:34,937 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-13 14:38:34,938 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:38:34,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46716367] [2022-12-13 14:38:34,939 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46716367] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:38:34,939 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:38:34,939 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 14:38:34,940 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963675158] [2022-12-13 14:38:34,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:38:34,945 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 14:38:34,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:38:34,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 14:38:34,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 14:38:34,980 INFO L87 Difference]: Start difference. First operand has 977 states, 727 states have (on average 1.376891334250344) internal successors, (1001), 744 states have internal predecessors, (1001), 190 states have call successors, (190), 59 states have call predecessors, (190), 58 states have return successors, (185), 185 states have call predecessors, (185), 185 states have call successors, (185) Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 14:38:38,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:38:40,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:38:42,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:38:42,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:38:42,722 INFO L93 Difference]: Finished difference Result 2046 states and 2957 transitions. [2022-12-13 14:38:42,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 14:38:42,724 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 51 [2022-12-13 14:38:42,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:38:42,739 INFO L225 Difference]: With dead ends: 2046 [2022-12-13 14:38:42,739 INFO L226 Difference]: Without dead ends: 1062 [2022-12-13 14:38:42,745 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 14:38:42,747 INFO L413 NwaCegarLoop]: 1171 mSDtfsCounter, 527 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 567 mSolverCounterSat, 430 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 561 SdHoareTripleChecker+Valid, 1925 SdHoareTripleChecker+Invalid, 1000 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 430 IncrementalHoareTripleChecker+Valid, 567 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2022-12-13 14:38:42,747 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [561 Valid, 1925 Invalid, 1000 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [430 Valid, 567 Invalid, 3 Unknown, 0 Unchecked, 7.6s Time] [2022-12-13 14:38:42,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1062 states. [2022-12-13 14:38:42,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1062 to 965. [2022-12-13 14:38:42,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 965 states, 722 states have (on average 1.368421052631579) internal successors, (988), 732 states have internal predecessors, (988), 185 states have call successors, (185), 58 states have call predecessors, (185), 57 states have return successors, (183), 183 states have call predecessors, (183), 183 states have call successors, (183) [2022-12-13 14:38:42,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1356 transitions. [2022-12-13 14:38:42,822 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1356 transitions. Word has length 51 [2022-12-13 14:38:42,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:38:42,822 INFO L495 AbstractCegarLoop]: Abstraction has 965 states and 1356 transitions. [2022-12-13 14:38:42,822 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 14:38:42,822 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1356 transitions. [2022-12-13 14:38:42,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 14:38:42,824 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:38:42,824 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:38:42,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 14:38:42,824 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:38:42,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:38:42,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1532604021, now seen corresponding path program 1 times [2022-12-13 14:38:42,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:38:42,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192938232] [2022-12-13 14:38:42,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:38:42,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:38:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:43,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:38:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:43,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:38:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:43,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:38:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:43,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:38:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:43,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:38:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:43,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:38:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:43,095 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-13 14:38:43,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:38:43,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192938232] [2022-12-13 14:38:43,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1192938232] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:38:43,095 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:38:43,095 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 14:38:43,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523727097] [2022-12-13 14:38:43,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:38:43,096 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 14:38:43,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:38:43,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 14:38:43,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:38:43,097 INFO L87 Difference]: Start difference. First operand 965 states and 1356 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-12-13 14:38:47,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:38:49,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:38:52,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:38:54,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:38:56,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:38:58,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:38:58,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:38:58,626 INFO L93 Difference]: Finished difference Result 3050 states and 4349 transitions. [2022-12-13 14:38:58,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 14:38:58,627 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 51 [2022-12-13 14:38:58,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:38:58,636 INFO L225 Difference]: With dead ends: 3050 [2022-12-13 14:38:58,636 INFO L226 Difference]: Without dead ends: 2095 [2022-12-13 14:38:58,639 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-12-13 14:38:58,640 INFO L413 NwaCegarLoop]: 1313 mSDtfsCounter, 1798 mSDsluCounter, 2545 mSDsCounter, 0 mSdLazyCounter, 1578 mSolverCounterSat, 533 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1931 SdHoareTripleChecker+Valid, 3858 SdHoareTripleChecker+Invalid, 2117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 533 IncrementalHoareTripleChecker+Valid, 1578 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.3s IncrementalHoareTripleChecker+Time [2022-12-13 14:38:58,640 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1931 Valid, 3858 Invalid, 2117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [533 Valid, 1578 Invalid, 6 Unknown, 0 Unchecked, 15.3s Time] [2022-12-13 14:38:58,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2095 states. [2022-12-13 14:38:58,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2095 to 1898. [2022-12-13 14:38:58,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1898 states, 1420 states have (on average 1.3711267605633803) internal successors, (1947), 1439 states have internal predecessors, (1947), 363 states have call successors, (363), 115 states have call predecessors, (363), 114 states have return successors, (361), 361 states have call predecessors, (361), 361 states have call successors, (361) [2022-12-13 14:38:58,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1898 states and 2671 transitions. [2022-12-13 14:38:58,714 INFO L78 Accepts]: Start accepts. Automaton has 1898 states and 2671 transitions. Word has length 51 [2022-12-13 14:38:58,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:38:58,714 INFO L495 AbstractCegarLoop]: Abstraction has 1898 states and 2671 transitions. [2022-12-13 14:38:58,714 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 4 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-12-13 14:38:58,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 2671 transitions. [2022-12-13 14:38:58,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-13 14:38:58,717 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:38:58,717 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:38:58,717 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 14:38:58,718 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:38:58,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:38:58,718 INFO L85 PathProgramCache]: Analyzing trace with hash 1143941970, now seen corresponding path program 1 times [2022-12-13 14:38:58,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:38:58,718 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310170426] [2022-12-13 14:38:58,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:38:58,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:38:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:58,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:38:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:58,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:38:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:58,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:38:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:58,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:38:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:58,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:38:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:58,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:38:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:58,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 14:38:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:58,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:38:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:58,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:38:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:38:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-13 14:38:58,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:38:58,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310170426] [2022-12-13 14:38:58,978 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [310170426] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:38:58,978 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:38:58,978 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 14:38:58,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110075395] [2022-12-13 14:38:58,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:38:58,979 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 14:38:58,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:38:58,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 14:38:58,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:38:58,980 INFO L87 Difference]: Start difference. First operand 1898 states and 2671 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-12-13 14:39:02,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:04,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:07,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:09,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:11,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:13,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:15,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:17,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:19,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:21,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:23,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:25,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:26,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:39:26,341 INFO L93 Difference]: Finished difference Result 6059 states and 8660 transitions. [2022-12-13 14:39:26,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 14:39:26,342 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 71 [2022-12-13 14:39:26,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:39:26,360 INFO L225 Difference]: With dead ends: 6059 [2022-12-13 14:39:26,360 INFO L226 Difference]: Without dead ends: 4166 [2022-12-13 14:39:26,369 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-12-13 14:39:26,369 INFO L413 NwaCegarLoop]: 1305 mSDtfsCounter, 1830 mSDsluCounter, 2546 mSDsCounter, 0 mSdLazyCounter, 1544 mSolverCounterSat, 558 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1955 SdHoareTripleChecker+Valid, 3851 SdHoareTripleChecker+Invalid, 2114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 558 IncrementalHoareTripleChecker+Valid, 1544 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.1s IncrementalHoareTripleChecker+Time [2022-12-13 14:39:26,369 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1955 Valid, 3851 Invalid, 2114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [558 Valid, 1544 Invalid, 12 Unknown, 0 Unchecked, 27.1s Time] [2022-12-13 14:39:26,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4166 states. [2022-12-13 14:39:26,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4166 to 3774. [2022-12-13 14:39:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3774 states, 2823 states have (on average 1.371236273467942) internal successors, (3871), 2860 states have internal predecessors, (3871), 722 states have call successors, (722), 229 states have call predecessors, (722), 228 states have return successors, (724), 720 states have call predecessors, (724), 720 states have call successors, (724) [2022-12-13 14:39:26,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3774 states to 3774 states and 5317 transitions. [2022-12-13 14:39:26,508 INFO L78 Accepts]: Start accepts. Automaton has 3774 states and 5317 transitions. Word has length 71 [2022-12-13 14:39:26,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:39:26,508 INFO L495 AbstractCegarLoop]: Abstraction has 3774 states and 5317 transitions. [2022-12-13 14:39:26,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-12-13 14:39:26,508 INFO L276 IsEmpty]: Start isEmpty. Operand 3774 states and 5317 transitions. [2022-12-13 14:39:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-13 14:39:26,511 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:39:26,511 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:39:26,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 14:39:26,511 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:39:26,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:39:26,512 INFO L85 PathProgramCache]: Analyzing trace with hash -66663196, now seen corresponding path program 1 times [2022-12-13 14:39:26,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:39:26,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028738482] [2022-12-13 14:39:26,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:39:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:39:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:26,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:39:26,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:26,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:26,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:39:26,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:26,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:39:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:26,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:26,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:39:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:26,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 14:39:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:26,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:26,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:26,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-12-13 14:39:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:26,763 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-13 14:39:26,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:39:26,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028738482] [2022-12-13 14:39:26,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028738482] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:39:26,764 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:39:26,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 14:39:26,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477938565] [2022-12-13 14:39:26,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:39:26,764 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 14:39:26,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:39:26,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 14:39:26,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 14:39:26,765 INFO L87 Difference]: Start difference. First operand 3774 states and 5317 transitions. Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 14:39:31,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:33,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:35,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:36,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:39:36,163 INFO L93 Difference]: Finished difference Result 10884 states and 15579 transitions. [2022-12-13 14:39:36,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 14:39:36,164 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 82 [2022-12-13 14:39:36,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:39:36,192 INFO L225 Difference]: With dead ends: 10884 [2022-12-13 14:39:36,192 INFO L226 Difference]: Without dead ends: 7120 [2022-12-13 14:39:36,205 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:39:36,206 INFO L413 NwaCegarLoop]: 1453 mSDtfsCounter, 1584 mSDsluCounter, 2700 mSDsCounter, 0 mSdLazyCounter, 1681 mSolverCounterSat, 739 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1664 SdHoareTripleChecker+Valid, 4153 SdHoareTripleChecker+Invalid, 2423 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 739 IncrementalHoareTripleChecker+Valid, 1681 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2022-12-13 14:39:36,206 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1664 Valid, 4153 Invalid, 2423 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [739 Valid, 1681 Invalid, 3 Unknown, 0 Unchecked, 9.1s Time] [2022-12-13 14:39:36,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7120 states. [2022-12-13 14:39:36,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7120 to 6426. [2022-12-13 14:39:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6426 states, 4863 states have (on average 1.382685585029817) internal successors, (6724), 4912 states have internal predecessors, (6724), 1188 states have call successors, (1188), 375 states have call predecessors, (1188), 374 states have return successors, (1190), 1186 states have call predecessors, (1190), 1186 states have call successors, (1190) [2022-12-13 14:39:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6426 states to 6426 states and 9102 transitions. [2022-12-13 14:39:36,436 INFO L78 Accepts]: Start accepts. Automaton has 6426 states and 9102 transitions. Word has length 82 [2022-12-13 14:39:36,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:39:36,437 INFO L495 AbstractCegarLoop]: Abstraction has 6426 states and 9102 transitions. [2022-12-13 14:39:36,437 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 14:39:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 6426 states and 9102 transitions. [2022-12-13 14:39:36,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-13 14:39:36,442 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:39:36,442 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:39:36,442 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 14:39:36,442 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:39:36,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:39:36,443 INFO L85 PathProgramCache]: Analyzing trace with hash -1939251349, now seen corresponding path program 1 times [2022-12-13 14:39:36,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:39:36,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135044408] [2022-12-13 14:39:36,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:39:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:39:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:39:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:39:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:39:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:39:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 14:39:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:39:36,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 14:39:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-12-13 14:39:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:36,757 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-13 14:39:36,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:39:36,757 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135044408] [2022-12-13 14:39:36,757 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135044408] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:39:36,757 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:39:36,757 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 14:39:36,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220160511] [2022-12-13 14:39:36,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:39:36,758 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 14:39:36,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:39:36,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 14:39:36,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 14:39:36,759 INFO L87 Difference]: Start difference. First operand 6426 states and 9102 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 14:39:40,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:42,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:45,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:47,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:49,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:51,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:51,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:39:51,390 INFO L93 Difference]: Finished difference Result 10760 states and 15350 transitions. [2022-12-13 14:39:51,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 14:39:51,391 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 111 [2022-12-13 14:39:51,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:39:51,405 INFO L225 Difference]: With dead ends: 10760 [2022-12-13 14:39:51,405 INFO L226 Difference]: Without dead ends: 4353 [2022-12-13 14:39:51,421 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-12-13 14:39:51,422 INFO L413 NwaCegarLoop]: 1148 mSDtfsCounter, 527 mSDsluCounter, 2465 mSDsCounter, 0 mSdLazyCounter, 1231 mSolverCounterSat, 420 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 561 SdHoareTripleChecker+Valid, 3613 SdHoareTripleChecker+Invalid, 1657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 420 IncrementalHoareTripleChecker+Valid, 1231 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.4s IncrementalHoareTripleChecker+Time [2022-12-13 14:39:51,422 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [561 Valid, 3613 Invalid, 1657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [420 Valid, 1231 Invalid, 6 Unknown, 0 Unchecked, 14.4s Time] [2022-12-13 14:39:51,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4353 states. [2022-12-13 14:39:51,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4353 to 3932. [2022-12-13 14:39:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3932 states, 2981 states have (on average 1.381751090238175) internal successors, (4119), 3009 states have internal predecessors, (4119), 720 states have call successors, (720), 231 states have call predecessors, (720), 230 states have return successors, (720), 718 states have call predecessors, (720), 718 states have call successors, (720) [2022-12-13 14:39:51,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 3932 states and 5559 transitions. [2022-12-13 14:39:51,565 INFO L78 Accepts]: Start accepts. Automaton has 3932 states and 5559 transitions. Word has length 111 [2022-12-13 14:39:51,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:39:51,565 INFO L495 AbstractCegarLoop]: Abstraction has 3932 states and 5559 transitions. [2022-12-13 14:39:51,565 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 14:39:51,565 INFO L276 IsEmpty]: Start isEmpty. Operand 3932 states and 5559 transitions. [2022-12-13 14:39:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-13 14:39:51,569 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:39:51,569 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:39:51,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 14:39:51,569 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:39:51,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:39:51,569 INFO L85 PathProgramCache]: Analyzing trace with hash -439973519, now seen corresponding path program 1 times [2022-12-13 14:39:51,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:39:51,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070159977] [2022-12-13 14:39:51,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:39:51,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:39:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:39:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:39:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:39:51,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:51,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:39:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 14:39:51,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:51,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:39:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 14:39:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:51,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:39:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-12-13 14:39:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:39:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 14:39:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:39:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-12-13 14:39:51,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:39:51,976 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-12-13 14:39:51,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:39:51,977 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070159977] [2022-12-13 14:39:51,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070159977] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:39:51,977 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:39:51,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 14:39:51,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286015290] [2022-12-13 14:39:51,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:39:51,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 14:39:51,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:39:51,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 14:39:51,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 14:39:51,978 INFO L87 Difference]: Start difference. First operand 3932 states and 5559 transitions. Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-12-13 14:39:56,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:39:59,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:01,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:01,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:40:01,782 INFO L93 Difference]: Finished difference Result 9241 states and 13210 transitions. [2022-12-13 14:40:01,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 14:40:01,782 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 145 [2022-12-13 14:40:01,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:40:01,801 INFO L225 Difference]: With dead ends: 9241 [2022-12-13 14:40:01,801 INFO L226 Difference]: Without dead ends: 5990 [2022-12-13 14:40:01,810 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:40:01,810 INFO L413 NwaCegarLoop]: 1910 mSDtfsCounter, 1537 mSDsluCounter, 3210 mSDsCounter, 0 mSdLazyCounter, 1988 mSolverCounterSat, 362 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1667 SdHoareTripleChecker+Valid, 5120 SdHoareTripleChecker+Invalid, 2353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 362 IncrementalHoareTripleChecker+Valid, 1988 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2022-12-13 14:40:01,811 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1667 Valid, 5120 Invalid, 2353 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [362 Valid, 1988 Invalid, 3 Unknown, 0 Unchecked, 9.6s Time] [2022-12-13 14:40:01,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5990 states. [2022-12-13 14:40:01,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5990 to 5400. [2022-12-13 14:40:01,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5400 states, 4101 states have (on average 1.3828334552548158) internal successors, (5671), 4135 states have internal predecessors, (5671), 974 states have call successors, (974), 325 states have call predecessors, (974), 324 states have return successors, (974), 972 states have call predecessors, (974), 972 states have call successors, (974) [2022-12-13 14:40:01,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5400 states to 5400 states and 7619 transitions. [2022-12-13 14:40:01,973 INFO L78 Accepts]: Start accepts. Automaton has 5400 states and 7619 transitions. Word has length 145 [2022-12-13 14:40:01,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:40:01,973 INFO L495 AbstractCegarLoop]: Abstraction has 5400 states and 7619 transitions. [2022-12-13 14:40:01,974 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 3 states have internal predecessors, (70), 3 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-12-13 14:40:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 5400 states and 7619 transitions. [2022-12-13 14:40:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-13 14:40:01,997 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:40:01,997 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:40:01,997 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 14:40:01,998 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:40:01,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:40:01,998 INFO L85 PathProgramCache]: Analyzing trace with hash -1604989050, now seen corresponding path program 1 times [2022-12-13 14:40:01,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:40:01,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480662298] [2022-12-13 14:40:01,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:40:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:40:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:40:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:40:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 14:40:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 14:40:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:02,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-12-13 14:40:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-12-13 14:40:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-12-13 14:40:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:02,352 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-13 14:40:02,352 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:40:02,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480662298] [2022-12-13 14:40:02,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1480662298] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:40:02,352 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:40:02,352 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 14:40:02,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625275725] [2022-12-13 14:40:02,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:40:02,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-13 14:40:02,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:40:02,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-13 14:40:02,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 14:40:02,353 INFO L87 Difference]: Start difference. First operand 5400 states and 7619 transitions. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 14:40:07,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:09,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:12,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:14,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:16,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:18,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:20,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:22,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:24,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:26,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:28,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:30,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:31,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:40:31,156 INFO L93 Difference]: Finished difference Result 12790 states and 18223 transitions. [2022-12-13 14:40:31,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 14:40:31,157 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 156 [2022-12-13 14:40:31,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:40:31,193 INFO L225 Difference]: With dead ends: 12790 [2022-12-13 14:40:31,194 INFO L226 Difference]: Without dead ends: 8071 [2022-12-13 14:40:31,206 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2022-12-13 14:40:31,206 INFO L413 NwaCegarLoop]: 2158 mSDtfsCounter, 2021 mSDsluCounter, 5462 mSDsCounter, 0 mSdLazyCounter, 2877 mSolverCounterSat, 683 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2143 SdHoareTripleChecker+Valid, 7620 SdHoareTripleChecker+Invalid, 3572 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 683 IncrementalHoareTripleChecker+Valid, 2877 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.4s IncrementalHoareTripleChecker+Time [2022-12-13 14:40:31,207 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2143 Valid, 7620 Invalid, 3572 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [683 Valid, 2877 Invalid, 12 Unknown, 0 Unchecked, 28.4s Time] [2022-12-13 14:40:31,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8071 states. [2022-12-13 14:40:31,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8071 to 5404. [2022-12-13 14:40:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5404 states, 4105 states have (on average 1.3824604141291108) internal successors, (5675), 4139 states have internal predecessors, (5675), 974 states have call successors, (974), 325 states have call predecessors, (974), 324 states have return successors, (974), 972 states have call predecessors, (974), 972 states have call successors, (974) [2022-12-13 14:40:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5404 states to 5404 states and 7623 transitions. [2022-12-13 14:40:31,505 INFO L78 Accepts]: Start accepts. Automaton has 5404 states and 7623 transitions. Word has length 156 [2022-12-13 14:40:31,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:40:31,505 INFO L495 AbstractCegarLoop]: Abstraction has 5404 states and 7623 transitions. [2022-12-13 14:40:31,505 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 14:40:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 5404 states and 7623 transitions. [2022-12-13 14:40:31,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-13 14:40:31,515 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:40:31,515 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:40:31,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 14:40:31,515 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:40:31,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:40:31,515 INFO L85 PathProgramCache]: Analyzing trace with hash -1593168968, now seen corresponding path program 1 times [2022-12-13 14:40:31,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:40:31,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [69307830] [2022-12-13 14:40:31,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:40:31,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:40:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:40:31,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:31,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:40:31,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:31,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:31,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 14:40:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 14:40:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:31,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-12-13 14:40:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:31,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 14:40:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 14:40:31,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 14:40:31,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:31,920 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-13 14:40:31,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:40:31,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [69307830] [2022-12-13 14:40:31,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [69307830] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:40:31,920 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:40:31,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 14:40:31,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061326391] [2022-12-13 14:40:31,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:40:31,921 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 14:40:31,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:40:31,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 14:40:31,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 14:40:31,922 INFO L87 Difference]: Start difference. First operand 5404 states and 7623 transitions. Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 14:40:35,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:37,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:39,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:41,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:43,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:45,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:46,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:40:46,139 INFO L93 Difference]: Finished difference Result 10709 states and 15265 transitions. [2022-12-13 14:40:46,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 14:40:46,140 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 166 [2022-12-13 14:40:46,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:40:46,155 INFO L225 Difference]: With dead ends: 10709 [2022-12-13 14:40:46,156 INFO L226 Difference]: Without dead ends: 5986 [2022-12-13 14:40:46,166 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 14:40:46,167 INFO L413 NwaCegarLoop]: 1141 mSDtfsCounter, 522 mSDsluCounter, 2449 mSDsCounter, 0 mSdLazyCounter, 1233 mSolverCounterSat, 419 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 556 SdHoareTripleChecker+Valid, 3590 SdHoareTripleChecker+Invalid, 1658 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 419 IncrementalHoareTripleChecker+Valid, 1233 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2022-12-13 14:40:46,167 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [556 Valid, 3590 Invalid, 1658 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [419 Valid, 1233 Invalid, 6 Unknown, 0 Unchecked, 14.0s Time] [2022-12-13 14:40:46,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5986 states. [2022-12-13 14:40:46,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5986 to 5406. [2022-12-13 14:40:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5406 states, 4107 states have (on average 1.3822741660579498) internal successors, (5677), 4141 states have internal predecessors, (5677), 974 states have call successors, (974), 325 states have call predecessors, (974), 324 states have return successors, (974), 972 states have call predecessors, (974), 972 states have call successors, (974) [2022-12-13 14:40:46,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5406 states to 5406 states and 7625 transitions. [2022-12-13 14:40:46,339 INFO L78 Accepts]: Start accepts. Automaton has 5406 states and 7625 transitions. Word has length 166 [2022-12-13 14:40:46,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:40:46,340 INFO L495 AbstractCegarLoop]: Abstraction has 5406 states and 7625 transitions. [2022-12-13 14:40:46,340 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 14:40:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 5406 states and 7625 transitions. [2022-12-13 14:40:46,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-13 14:40:46,345 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:40:46,345 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:40:46,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 14:40:46,345 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:40:46,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:40:46,346 INFO L85 PathProgramCache]: Analyzing trace with hash -1159439882, now seen corresponding path program 1 times [2022-12-13 14:40:46,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:40:46,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486785426] [2022-12-13 14:40:46,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:40:46,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:40:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:40:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:46,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:40:46,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 14:40:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 14:40:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-12-13 14:40:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:40:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 14:40:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 14:40:46,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:40:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 14:40:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:40:46,779 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-13 14:40:46,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:40:46,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486785426] [2022-12-13 14:40:46,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [486785426] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:40:46,779 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:40:46,779 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 14:40:46,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428361943] [2022-12-13 14:40:46,780 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:40:46,780 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 14:40:46,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:40:46,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 14:40:46,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:40:46,781 INFO L87 Difference]: Start difference. First operand 5406 states and 7625 transitions. Second operand has 8 states, 8 states have (on average 11.0) internal successors, (88), 5 states have internal predecessors, (88), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2022-12-13 14:40:53,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:55,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:57,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:40:59,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:02,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:04,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:06,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:08,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:10,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:12,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:12,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:41:12,952 INFO L93 Difference]: Finished difference Result 13285 states and 19023 transitions. [2022-12-13 14:41:12,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-13 14:41:12,953 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.0) internal successors, (88), 5 states have internal predecessors, (88), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 166 [2022-12-13 14:41:12,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:41:12,976 INFO L225 Difference]: With dead ends: 13285 [2022-12-13 14:41:12,976 INFO L226 Difference]: Without dead ends: 8560 [2022-12-13 14:41:12,987 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-12-13 14:41:12,987 INFO L413 NwaCegarLoop]: 2431 mSDtfsCounter, 2127 mSDsluCounter, 7822 mSDsCounter, 0 mSdLazyCounter, 4061 mSolverCounterSat, 541 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2255 SdHoareTripleChecker+Valid, 10253 SdHoareTripleChecker+Invalid, 4612 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 541 IncrementalHoareTripleChecker+Valid, 4061 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.7s IncrementalHoareTripleChecker+Time [2022-12-13 14:41:12,987 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2255 Valid, 10253 Invalid, 4612 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [541 Valid, 4061 Invalid, 10 Unknown, 0 Unchecked, 25.7s Time] [2022-12-13 14:41:12,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8560 states. [2022-12-13 14:41:13,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8560 to 5446. [2022-12-13 14:41:13,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5446 states, 4131 states have (on average 1.3819898329702252) internal successors, (5709), 4169 states have internal predecessors, (5709), 990 states have call successors, (990), 325 states have call predecessors, (990), 324 states have return successors, (990), 988 states have call predecessors, (990), 988 states have call successors, (990) [2022-12-13 14:41:13,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 5446 states and 7689 transitions. [2022-12-13 14:41:13,203 INFO L78 Accepts]: Start accepts. Automaton has 5446 states and 7689 transitions. Word has length 166 [2022-12-13 14:41:13,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:41:13,204 INFO L495 AbstractCegarLoop]: Abstraction has 5446 states and 7689 transitions. [2022-12-13 14:41:13,204 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.0) internal successors, (88), 5 states have internal predecessors, (88), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2022-12-13 14:41:13,204 INFO L276 IsEmpty]: Start isEmpty. Operand 5446 states and 7689 transitions. [2022-12-13 14:41:13,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-13 14:41:13,209 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:41:13,209 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:41:13,209 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 14:41:13,209 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:41:13,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:41:13,210 INFO L85 PathProgramCache]: Analyzing trace with hash -1980036922, now seen corresponding path program 1 times [2022-12-13 14:41:13,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:41:13,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326952555] [2022-12-13 14:41:13,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:41:13,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:41:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:41:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:13,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:41:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:13,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-12-13 14:41:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:13,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 14:41:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-12-13 14:41:13,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 14:41:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-12-13 14:41:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-12-13 14:41:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2022-12-13 14:41:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 14:41:13,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2022-12-13 14:41:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:13,837 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-13 14:41:13,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:41:13,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1326952555] [2022-12-13 14:41:13,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1326952555] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:41:13,838 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:41:13,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 14:41:13,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815988884] [2022-12-13 14:41:13,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:41:13,838 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 14:41:13,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:41:13,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 14:41:13,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 14:41:13,839 INFO L87 Difference]: Start difference. First operand 5446 states and 7689 transitions. Second operand has 6 states, 6 states have (on average 15.5) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 14:41:17,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:19,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:21,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:22,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:41:22,016 INFO L93 Difference]: Finished difference Result 11455 states and 16342 transitions. [2022-12-13 14:41:22,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 14:41:22,017 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (17), 5 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 182 [2022-12-13 14:41:22,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:41:22,033 INFO L225 Difference]: With dead ends: 11455 [2022-12-13 14:41:22,033 INFO L226 Difference]: Without dead ends: 6027 [2022-12-13 14:41:22,043 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 14:41:22,044 INFO L413 NwaCegarLoop]: 1109 mSDtfsCounter, 750 mSDsluCounter, 1760 mSDsCounter, 0 mSdLazyCounter, 951 mSolverCounterSat, 664 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 784 SdHoareTripleChecker+Valid, 2869 SdHoareTripleChecker+Invalid, 1618 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 664 IncrementalHoareTripleChecker+Valid, 951 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2022-12-13 14:41:22,044 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [784 Valid, 2869 Invalid, 1618 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [664 Valid, 951 Invalid, 3 Unknown, 0 Unchecked, 7.9s Time] [2022-12-13 14:41:22,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6027 states. [2022-12-13 14:41:22,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6027 to 5447. [2022-12-13 14:41:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5447 states, 4132 states have (on average 1.3818973862536301) internal successors, (5710), 4170 states have internal predecessors, (5710), 990 states have call successors, (990), 325 states have call predecessors, (990), 324 states have return successors, (990), 988 states have call predecessors, (990), 988 states have call successors, (990) [2022-12-13 14:41:22,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5447 states to 5447 states and 7690 transitions. [2022-12-13 14:41:22,274 INFO L78 Accepts]: Start accepts. Automaton has 5447 states and 7690 transitions. Word has length 182 [2022-12-13 14:41:22,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:41:22,274 INFO L495 AbstractCegarLoop]: Abstraction has 5447 states and 7690 transitions. [2022-12-13 14:41:22,275 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.5) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-12-13 14:41:22,275 INFO L276 IsEmpty]: Start isEmpty. Operand 5447 states and 7690 transitions. [2022-12-13 14:41:22,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-13 14:41:22,280 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:41:22,280 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:41:22,280 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 14:41:22,280 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:41:22,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:41:22,281 INFO L85 PathProgramCache]: Analyzing trace with hash 734426724, now seen corresponding path program 1 times [2022-12-13 14:41:22,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:41:22,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579353560] [2022-12-13 14:41:22,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:41:22,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:41:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:41:22,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:41:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 14:41:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:22,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 14:41:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:22,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 14:41:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:22,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 14:41:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 14:41:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-12-13 14:41:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 14:41:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 14:41:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-12-13 14:41:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:22,955 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-13 14:41:22,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:41:22,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579353560] [2022-12-13 14:41:22,955 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579353560] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 14:41:22,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2110600312] [2022-12-13 14:41:22,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:41:22,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:41:22,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:41:22,957 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:41:22,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 14:41:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:23,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 2503 conjuncts, 13 conjunts are in the unsatisfiable core [2022-12-13 14:41:23,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:41:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2022-12-13 14:41:23,626 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:41:23,626 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2110600312] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:41:23,626 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 14:41:23,627 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2022-12-13 14:41:23,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958875504] [2022-12-13 14:41:23,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:41:23,627 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 14:41:23,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:41:23,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 14:41:23,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2022-12-13 14:41:23,628 INFO L87 Difference]: Start difference. First operand 5447 states and 7690 transitions. Second operand has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 3 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-12-13 14:41:26,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:28,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:28,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:41:28,446 INFO L93 Difference]: Finished difference Result 12949 states and 18397 transitions. [2022-12-13 14:41:28,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 14:41:28,447 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 3 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 183 [2022-12-13 14:41:28,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:41:28,464 INFO L225 Difference]: With dead ends: 12949 [2022-12-13 14:41:28,464 INFO L226 Difference]: Without dead ends: 8184 [2022-12-13 14:41:28,475 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2022-12-13 14:41:28,475 INFO L413 NwaCegarLoop]: 2929 mSDtfsCounter, 2194 mSDsluCounter, 6636 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 133 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2202 SdHoareTripleChecker+Valid, 9565 SdHoareTripleChecker+Invalid, 294 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-12-13 14:41:28,475 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2202 Valid, 9565 Invalid, 294 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 159 Invalid, 2 Unknown, 0 Unchecked, 4.4s Time] [2022-12-13 14:41:28,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8184 states. [2022-12-13 14:41:28,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8184 to 5447. [2022-12-13 14:41:28,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5447 states, 4132 states have (on average 1.3818973862536301) internal successors, (5710), 4168 states have internal predecessors, (5710), 990 states have call successors, (990), 325 states have call predecessors, (990), 324 states have return successors, (990), 988 states have call predecessors, (990), 988 states have call successors, (990) [2022-12-13 14:41:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5447 states to 5447 states and 7690 transitions. [2022-12-13 14:41:28,741 INFO L78 Accepts]: Start accepts. Automaton has 5447 states and 7690 transitions. Word has length 183 [2022-12-13 14:41:28,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:41:28,741 INFO L495 AbstractCegarLoop]: Abstraction has 5447 states and 7690 transitions. [2022-12-13 14:41:28,741 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 3 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-12-13 14:41:28,741 INFO L276 IsEmpty]: Start isEmpty. Operand 5447 states and 7690 transitions. [2022-12-13 14:41:28,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-13 14:41:28,747 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:41:28,748 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:41:28,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 14:41:28,948 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-12-13 14:41:28,949 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:41:28,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:41:28,949 INFO L85 PathProgramCache]: Analyzing trace with hash 1415219195, now seen corresponding path program 1 times [2022-12-13 14:41:28,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:41:28,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688742172] [2022-12-13 14:41:28,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:41:28,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:41:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:41:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:41:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 14:41:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:29,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 14:41:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 14:41:29,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:29,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 14:41:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 14:41:29,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 14:41:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 14:41:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 14:41:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 14:41:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 14:41:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 14:41:29,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-12-13 14:41:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 14:41:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:41:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:41:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:41:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:41:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-13 14:41:29,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:41:29,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688742172] [2022-12-13 14:41:29,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688742172] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:41:29,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:41:29,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 14:41:29,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [524163145] [2022-12-13 14:41:29,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:41:29,595 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 14:41:29,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:41:29,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 14:41:29,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:41:29,596 INFO L87 Difference]: Start difference. First operand 5447 states and 7690 transitions. Second operand has 8 states, 8 states have (on average 17.625) internal successors, (141), 3 states have internal predecessors, (141), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 14:41:33,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:36,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:38,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:38,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:41:38,681 INFO L93 Difference]: Finished difference Result 10928 states and 15636 transitions. [2022-12-13 14:41:38,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 14:41:38,682 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 17.625) internal successors, (141), 3 states have internal predecessors, (141), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 277 [2022-12-13 14:41:38,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:41:38,696 INFO L225 Difference]: With dead ends: 10928 [2022-12-13 14:41:38,696 INFO L226 Difference]: Without dead ends: 6163 [2022-12-13 14:41:38,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:41:38,706 INFO L413 NwaCegarLoop]: 1129 mSDtfsCounter, 861 mSDsluCounter, 3075 mSDsCounter, 0 mSdLazyCounter, 1690 mSolverCounterSat, 653 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 914 SdHoareTripleChecker+Valid, 4204 SdHoareTripleChecker+Invalid, 2346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 653 IncrementalHoareTripleChecker+Valid, 1690 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2022-12-13 14:41:38,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [914 Valid, 4204 Invalid, 2346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [653 Valid, 1690 Invalid, 3 Unknown, 0 Unchecked, 8.7s Time] [2022-12-13 14:41:38,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6163 states. [2022-12-13 14:41:38,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6163 to 5449. [2022-12-13 14:41:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5449 states, 4134 states have (on average 1.381712626995646) internal successors, (5712), 4170 states have internal predecessors, (5712), 990 states have call successors, (990), 325 states have call predecessors, (990), 324 states have return successors, (990), 988 states have call predecessors, (990), 988 states have call successors, (990) [2022-12-13 14:41:38,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5449 states to 5449 states and 7692 transitions. [2022-12-13 14:41:38,936 INFO L78 Accepts]: Start accepts. Automaton has 5449 states and 7692 transitions. Word has length 277 [2022-12-13 14:41:38,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:41:38,937 INFO L495 AbstractCegarLoop]: Abstraction has 5449 states and 7692 transitions. [2022-12-13 14:41:38,937 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 17.625) internal successors, (141), 3 states have internal predecessors, (141), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 14:41:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 5449 states and 7692 transitions. [2022-12-13 14:41:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-13 14:41:38,942 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:41:38,942 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:41:38,942 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 14:41:38,942 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:41:38,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:41:38,943 INFO L85 PathProgramCache]: Analyzing trace with hash -451489479, now seen corresponding path program 1 times [2022-12-13 14:41:38,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:41:38,943 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116980698] [2022-12-13 14:41:38,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:41:38,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:41:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:41:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:41:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 14:41:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 14:41:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 14:41:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:39,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 14:41:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 14:41:39,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 14:41:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 14:41:39,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 14:41:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 14:41:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 14:41:39,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 14:41:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-12-13 14:41:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 14:41:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:41:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:41:39,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:41:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:41:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:39,576 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-13 14:41:39,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:41:39,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116980698] [2022-12-13 14:41:39,577 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [116980698] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:41:39,577 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:41:39,577 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 14:41:39,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689850674] [2022-12-13 14:41:39,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:41:39,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 14:41:39,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:41:39,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 14:41:39,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:41:39,578 INFO L87 Difference]: Start difference. First operand 5449 states and 7692 transitions. Second operand has 8 states, 8 states have (on average 17.625) internal successors, (141), 3 states have internal predecessors, (141), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 14:41:43,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:45,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:47,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:48,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:41:48,393 INFO L93 Difference]: Finished difference Result 10988 states and 15732 transitions. [2022-12-13 14:41:48,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 14:41:48,394 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 17.625) internal successors, (141), 3 states have internal predecessors, (141), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 277 [2022-12-13 14:41:48,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:41:48,407 INFO L225 Difference]: With dead ends: 10988 [2022-12-13 14:41:48,407 INFO L226 Difference]: Without dead ends: 6221 [2022-12-13 14:41:48,414 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:41:48,414 INFO L413 NwaCegarLoop]: 1080 mSDtfsCounter, 1398 mSDsluCounter, 2318 mSDsCounter, 0 mSdLazyCounter, 1306 mSolverCounterSat, 1187 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1458 SdHoareTripleChecker+Valid, 3398 SdHoareTripleChecker+Invalid, 2496 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1187 IncrementalHoareTripleChecker+Valid, 1306 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2022-12-13 14:41:48,415 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1458 Valid, 3398 Invalid, 2496 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1187 Valid, 1306 Invalid, 3 Unknown, 0 Unchecked, 8.5s Time] [2022-12-13 14:41:48,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6221 states. [2022-12-13 14:41:48,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6221 to 5505. [2022-12-13 14:41:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5505 states, 4176 states have (on average 1.3817049808429118) internal successors, (5770), 4216 states have internal predecessors, (5770), 1004 states have call successors, (1004), 325 states have call predecessors, (1004), 324 states have return successors, (1004), 1002 states have call predecessors, (1004), 1002 states have call successors, (1004) [2022-12-13 14:41:48,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5505 states to 5505 states and 7778 transitions. [2022-12-13 14:41:48,637 INFO L78 Accepts]: Start accepts. Automaton has 5505 states and 7778 transitions. Word has length 277 [2022-12-13 14:41:48,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:41:48,638 INFO L495 AbstractCegarLoop]: Abstraction has 5505 states and 7778 transitions. [2022-12-13 14:41:48,638 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 17.625) internal successors, (141), 3 states have internal predecessors, (141), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-12-13 14:41:48,638 INFO L276 IsEmpty]: Start isEmpty. Operand 5505 states and 7778 transitions. [2022-12-13 14:41:48,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-12-13 14:41:48,642 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:41:48,643 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:41:48,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 14:41:48,643 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:41:48,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:41:48,643 INFO L85 PathProgramCache]: Analyzing trace with hash -1453538128, now seen corresponding path program 1 times [2022-12-13 14:41:48,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:41:48,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296157852] [2022-12-13 14:41:48,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:41:48,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:41:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:48,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:41:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:48,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:48,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:48,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:48,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:41:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:49,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 14:41:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 14:41:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 14:41:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 14:41:49,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 14:41:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 14:41:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 14:41:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 14:41:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 14:41:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 14:41:49,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 14:41:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-12-13 14:41:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 14:41:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 14:41:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:41:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:41:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:41:49,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:41:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:49,544 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2022-12-13 14:41:49,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:41:49,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [296157852] [2022-12-13 14:41:49,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [296157852] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:41:49,544 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:41:49,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-13 14:41:49,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1322879004] [2022-12-13 14:41:49,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:41:49,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 14:41:49,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:41:49,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 14:41:49,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-13 14:41:49,546 INFO L87 Difference]: Start difference. First operand 5505 states and 7778 transitions. Second operand has 10 states, 10 states have (on average 14.6) internal successors, (146), 5 states have internal predecessors, (146), 2 states have call successors, (32), 7 states have call predecessors, (32), 3 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-12-13 14:41:53,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:55,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:57,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:41:58,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:41:58,526 INFO L93 Difference]: Finished difference Result 11920 states and 17164 transitions. [2022-12-13 14:41:58,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 14:41:58,527 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 14.6) internal successors, (146), 5 states have internal predecessors, (146), 2 states have call successors, (32), 7 states have call predecessors, (32), 3 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) Word has length 298 [2022-12-13 14:41:58,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:41:58,544 INFO L225 Difference]: With dead ends: 11920 [2022-12-13 14:41:58,544 INFO L226 Difference]: Without dead ends: 6436 [2022-12-13 14:41:58,555 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2022-12-13 14:41:58,556 INFO L413 NwaCegarLoop]: 1114 mSDtfsCounter, 1001 mSDsluCounter, 4442 mSDsCounter, 0 mSdLazyCounter, 2225 mSolverCounterSat, 701 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1054 SdHoareTripleChecker+Valid, 5556 SdHoareTripleChecker+Invalid, 2929 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 701 IncrementalHoareTripleChecker+Valid, 2225 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2022-12-13 14:41:58,556 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1054 Valid, 5556 Invalid, 2929 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [701 Valid, 2225 Invalid, 3 Unknown, 0 Unchecked, 8.6s Time] [2022-12-13 14:41:58,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6436 states. [2022-12-13 14:41:58,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6436 to 5638. [2022-12-13 14:41:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5638 states, 4281 states have (on average 1.3837888343844895) internal successors, (5924), 4321 states have internal predecessors, (5924), 1025 states have call successors, (1025), 332 states have call predecessors, (1025), 331 states have return successors, (1025), 1023 states have call predecessors, (1025), 1023 states have call successors, (1025) [2022-12-13 14:41:58,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 5638 states and 7974 transitions. [2022-12-13 14:41:58,807 INFO L78 Accepts]: Start accepts. Automaton has 5638 states and 7974 transitions. Word has length 298 [2022-12-13 14:41:58,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:41:58,807 INFO L495 AbstractCegarLoop]: Abstraction has 5638 states and 7974 transitions. [2022-12-13 14:41:58,807 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.6) internal successors, (146), 5 states have internal predecessors, (146), 2 states have call successors, (32), 7 states have call predecessors, (32), 3 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-12-13 14:41:58,807 INFO L276 IsEmpty]: Start isEmpty. Operand 5638 states and 7974 transitions. [2022-12-13 14:41:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-12-13 14:41:58,812 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:41:58,812 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:41:58,812 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 14:41:58,812 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:41:58,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:41:58,813 INFO L85 PathProgramCache]: Analyzing trace with hash -1993140439, now seen corresponding path program 1 times [2022-12-13 14:41:58,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:41:58,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [918796974] [2022-12-13 14:41:58,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:41:58,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:41:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:41:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:41:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 14:41:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 14:41:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:59,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 14:41:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:41:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 14:41:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 14:41:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 14:41:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 14:41:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 14:41:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 14:41:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 14:41:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 14:41:59,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-12-13 14:41:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 14:41:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 14:41:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:41:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:41:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:41:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:41:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:41:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:41:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:41:59,525 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2022-12-13 14:41:59,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:41:59,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [918796974] [2022-12-13 14:41:59,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [918796974] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:41:59,525 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:41:59,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-13 14:41:59,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262041770] [2022-12-13 14:41:59,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:41:59,526 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 14:41:59,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:41:59,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 14:41:59,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-12-13 14:41:59,527 INFO L87 Difference]: Start difference. First operand 5638 states and 7974 transitions. Second operand has 10 states, 10 states have (on average 15.1) internal successors, (151), 4 states have internal predecessors, (151), 2 states have call successors, (33), 7 states have call predecessors, (33), 3 states have return successors, (30), 3 states have call predecessors, (30), 1 states have call successors, (30) [2022-12-13 14:42:04,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:06,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:08,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:10,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:12,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:14,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:16,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:17,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:42:17,409 INFO L93 Difference]: Finished difference Result 12046 states and 17353 transitions. [2022-12-13 14:42:17,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 14:42:17,409 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.1) internal successors, (151), 4 states have internal predecessors, (151), 2 states have call successors, (33), 7 states have call predecessors, (33), 3 states have return successors, (30), 3 states have call predecessors, (30), 1 states have call successors, (30) Word has length 307 [2022-12-13 14:42:17,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:42:17,426 INFO L225 Difference]: With dead ends: 12046 [2022-12-13 14:42:17,426 INFO L226 Difference]: Without dead ends: 6429 [2022-12-13 14:42:17,438 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-12-13 14:42:17,438 INFO L413 NwaCegarLoop]: 1082 mSDtfsCounter, 881 mSDsluCounter, 5562 mSDsCounter, 0 mSdLazyCounter, 2867 mSolverCounterSat, 688 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 936 SdHoareTripleChecker+Valid, 6644 SdHoareTripleChecker+Invalid, 3562 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 688 IncrementalHoareTripleChecker+Valid, 2867 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.5s IncrementalHoareTripleChecker+Time [2022-12-13 14:42:17,438 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [936 Valid, 6644 Invalid, 3562 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [688 Valid, 2867 Invalid, 7 Unknown, 0 Unchecked, 17.5s Time] [2022-12-13 14:42:17,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6429 states. [2022-12-13 14:42:17,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6429 to 5666. [2022-12-13 14:42:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5666 states, 4302 states have (on average 1.381915388191539) internal successors, (5945), 4342 states have internal predecessors, (5945), 1025 states have call successors, (1025), 332 states have call predecessors, (1025), 338 states have return successors, (1032), 1030 states have call predecessors, (1032), 1023 states have call successors, (1032) [2022-12-13 14:42:17,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5666 states to 5666 states and 8002 transitions. [2022-12-13 14:42:17,689 INFO L78 Accepts]: Start accepts. Automaton has 5666 states and 8002 transitions. Word has length 307 [2022-12-13 14:42:17,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:42:17,690 INFO L495 AbstractCegarLoop]: Abstraction has 5666 states and 8002 transitions. [2022-12-13 14:42:17,690 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.1) internal successors, (151), 4 states have internal predecessors, (151), 2 states have call successors, (33), 7 states have call predecessors, (33), 3 states have return successors, (30), 3 states have call predecessors, (30), 1 states have call successors, (30) [2022-12-13 14:42:17,690 INFO L276 IsEmpty]: Start isEmpty. Operand 5666 states and 8002 transitions. [2022-12-13 14:42:17,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-12-13 14:42:17,694 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:42:17,695 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:42:17,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-13 14:42:17,695 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:42:17,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:42:17,695 INFO L85 PathProgramCache]: Analyzing trace with hash 371597598, now seen corresponding path program 1 times [2022-12-13 14:42:17,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:42:17,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445298498] [2022-12-13 14:42:17,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:42:17,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:42:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:42:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:42:18,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 14:42:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 14:42:18,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 14:42:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:18,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 14:42:18,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 14:42:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 14:42:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 14:42:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 14:42:18,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 14:42:18,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 14:42:18,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 14:42:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-12-13 14:42:18,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 14:42:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 14:42:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:42:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:42:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:42:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:42:18,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:42:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 14:42:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:18,527 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2022-12-13 14:42:18,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:42:18,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445298498] [2022-12-13 14:42:18,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [445298498] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 14:42:18,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1632729421] [2022-12-13 14:42:18,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:42:18,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:42:18,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:42:18,528 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:42:18,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 14:42:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:19,134 INFO L263 TraceCheckSpWp]: Trace formula consists of 3345 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-13 14:42:19,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:42:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2022-12-13 14:42:19,234 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:42:19,518 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2022-12-13 14:42:19,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1632729421] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 14:42:19,519 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 14:42:19,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 17 [2022-12-13 14:42:19,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059524864] [2022-12-13 14:42:19,519 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 14:42:19,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-12-13 14:42:19,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:42:19,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-12-13 14:42:19,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=217, Unknown=0, NotChecked=0, Total=272 [2022-12-13 14:42:19,520 INFO L87 Difference]: Start difference. First operand 5666 states and 8002 transitions. Second operand has 17 states, 17 states have (on average 10.764705882352942) internal successors, (183), 12 states have internal predecessors, (183), 5 states have call successors, (60), 7 states have call predecessors, (60), 5 states have return successors, (37), 5 states have call predecessors, (37), 4 states have call successors, (37) [2022-12-13 14:42:25,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:27,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:29,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:31,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:32,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:42:32,700 INFO L93 Difference]: Finished difference Result 12949 states and 18620 transitions. [2022-12-13 14:42:32,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-12-13 14:42:32,701 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 10.764705882352942) internal successors, (183), 12 states have internal predecessors, (183), 5 states have call successors, (60), 7 states have call predecessors, (60), 5 states have return successors, (37), 5 states have call predecessors, (37), 4 states have call successors, (37) Word has length 311 [2022-12-13 14:42:32,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:42:32,718 INFO L225 Difference]: With dead ends: 12949 [2022-12-13 14:42:32,718 INFO L226 Difference]: Without dead ends: 7031 [2022-12-13 14:42:32,730 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 740 GetRequests, 700 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 429 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=481, Invalid=1241, Unknown=0, NotChecked=0, Total=1722 [2022-12-13 14:42:32,731 INFO L413 NwaCegarLoop]: 1080 mSDtfsCounter, 1872 mSDsluCounter, 9158 mSDsCounter, 0 mSdLazyCounter, 4503 mSolverCounterSat, 1314 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1923 SdHoareTripleChecker+Valid, 10238 SdHoareTripleChecker+Invalid, 5821 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1314 IncrementalHoareTripleChecker+Valid, 4503 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.2s IncrementalHoareTripleChecker+Time [2022-12-13 14:42:32,731 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1923 Valid, 10238 Invalid, 5821 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1314 Valid, 4503 Invalid, 4 Unknown, 0 Unchecked, 12.2s Time] [2022-12-13 14:42:32,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7031 states. [2022-12-13 14:42:33,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7031 to 5946. [2022-12-13 14:42:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5946 states, 4505 states have (on average 1.3693673695893451) internal successors, (6169), 4545 states have internal predecessors, (6169), 1102 states have call successors, (1102), 332 states have call predecessors, (1102), 338 states have return successors, (1109), 1107 states have call predecessors, (1109), 1100 states have call successors, (1109) [2022-12-13 14:42:33,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 5946 states and 8380 transitions. [2022-12-13 14:42:33,047 INFO L78 Accepts]: Start accepts. Automaton has 5946 states and 8380 transitions. Word has length 311 [2022-12-13 14:42:33,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:42:33,048 INFO L495 AbstractCegarLoop]: Abstraction has 5946 states and 8380 transitions. [2022-12-13 14:42:33,048 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 10.764705882352942) internal successors, (183), 12 states have internal predecessors, (183), 5 states have call successors, (60), 7 states have call predecessors, (60), 5 states have return successors, (37), 5 states have call predecessors, (37), 4 states have call successors, (37) [2022-12-13 14:42:33,048 INFO L276 IsEmpty]: Start isEmpty. Operand 5946 states and 8380 transitions. [2022-12-13 14:42:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-13 14:42:33,053 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:42:33,053 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:42:33,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 14:42:33,254 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-12-13 14:42:33,255 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:42:33,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:42:33,256 INFO L85 PathProgramCache]: Analyzing trace with hash -1850307885, now seen corresponding path program 1 times [2022-12-13 14:42:33,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:42:33,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577587599] [2022-12-13 14:42:33,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:42:33,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:42:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:42:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:42:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 14:42:33,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 14:42:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 14:42:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 14:42:33,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 14:42:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 14:42:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 14:42:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 14:42:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 14:42:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 14:42:33,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 14:42:33,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-12-13 14:42:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 14:42:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 14:42:33,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:42:33,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:42:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:42:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:33,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:42:33,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:34,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:34,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:42:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:34,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:42:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:34,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 14:42:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:34,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-12-13 14:42:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:34,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:42:34,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2022-12-13 14:42:34,096 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:42:34,096 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577587599] [2022-12-13 14:42:34,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577587599] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:42:34,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:42:34,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-13 14:42:34,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072685411] [2022-12-13 14:42:34,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:42:34,096 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 14:42:34,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:42:34,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 14:42:34,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-12-13 14:42:34,098 INFO L87 Difference]: Start difference. First operand 5946 states and 8380 transitions. Second operand has 10 states, 10 states have (on average 15.9) internal successors, (159), 4 states have internal predecessors, (159), 2 states have call successors, (36), 7 states have call predecessors, (36), 3 states have return successors, (33), 3 states have call predecessors, (33), 1 states have call successors, (33) [2022-12-13 14:42:38,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:40,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:42,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:44,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:46,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:48,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:42:49,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:42:49,351 INFO L93 Difference]: Finished difference Result 12648 states and 18137 transitions. [2022-12-13 14:42:49,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 14:42:49,352 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.9) internal successors, (159), 4 states have internal predecessors, (159), 2 states have call successors, (36), 7 states have call predecessors, (36), 3 states have return successors, (33), 3 states have call predecessors, (33), 1 states have call successors, (33) Word has length 334 [2022-12-13 14:42:49,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:42:49,370 INFO L225 Difference]: With dead ends: 12648 [2022-12-13 14:42:49,370 INFO L226 Difference]: Without dead ends: 6723 [2022-12-13 14:42:49,382 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-12-13 14:42:49,382 INFO L413 NwaCegarLoop]: 1078 mSDtfsCounter, 473 mSDsluCounter, 4904 mSDsCounter, 0 mSdLazyCounter, 2598 mSolverCounterSat, 234 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 526 SdHoareTripleChecker+Valid, 5982 SdHoareTripleChecker+Invalid, 2838 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 234 IncrementalHoareTripleChecker+Valid, 2598 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.8s IncrementalHoareTripleChecker+Time [2022-12-13 14:42:49,383 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [526 Valid, 5982 Invalid, 2838 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [234 Valid, 2598 Invalid, 6 Unknown, 0 Unchecked, 14.8s Time] [2022-12-13 14:42:49,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6723 states. [2022-12-13 14:42:49,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6723 to 5974. [2022-12-13 14:42:49,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5974 states, 4526 states have (on average 1.3676535572249227) internal successors, (6190), 4566 states have internal predecessors, (6190), 1102 states have call successors, (1102), 332 states have call predecessors, (1102), 345 states have return successors, (1116), 1114 states have call predecessors, (1116), 1100 states have call successors, (1116) [2022-12-13 14:42:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5974 states to 5974 states and 8408 transitions. [2022-12-13 14:42:49,668 INFO L78 Accepts]: Start accepts. Automaton has 5974 states and 8408 transitions. Word has length 334 [2022-12-13 14:42:49,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:42:49,669 INFO L495 AbstractCegarLoop]: Abstraction has 5974 states and 8408 transitions. [2022-12-13 14:42:49,669 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.9) internal successors, (159), 4 states have internal predecessors, (159), 2 states have call successors, (36), 7 states have call predecessors, (36), 3 states have return successors, (33), 3 states have call predecessors, (33), 1 states have call successors, (33) [2022-12-13 14:42:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 5974 states and 8408 transitions. [2022-12-13 14:42:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-13 14:42:49,673 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:42:49,674 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:42:49,674 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-13 14:42:49,674 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:42:49,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:42:49,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1935186321, now seen corresponding path program 1 times [2022-12-13 14:42:49,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:42:49,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211691970] [2022-12-13 14:42:49,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:42:49,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:42:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:42:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:42:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:50,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 14:42:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 14:42:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 14:42:50,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:42:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 14:42:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 14:42:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 14:42:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 14:42:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2022-12-13 14:42:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2022-12-13 14:42:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-12-13 14:42:50,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-12-13 14:42:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-12-13 14:42:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-12-13 14:42:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:50,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 14:42:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:42:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:42:51,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:42:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:42:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:42:51,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:42:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:42:51,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 14:42:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-12-13 14:42:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:42:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,128 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-12-13 14:42:51,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:42:51,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211691970] [2022-12-13 14:42:51,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1211691970] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 14:42:51,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [907262079] [2022-12-13 14:42:51,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:42:51,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:42:51,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:42:51,130 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:42:51,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 14:42:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:42:51,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 3437 conjuncts, 48 conjunts are in the unsatisfiable core [2022-12-13 14:42:51,905 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:42:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 33 proven. 1 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2022-12-13 14:42:52,086 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:42:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-12-13 14:42:52,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [907262079] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 14:42:52,771 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 14:42:52,771 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 11, 10] total 24 [2022-12-13 14:42:52,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48145290] [2022-12-13 14:42:52,771 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 14:42:52,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-12-13 14:42:52,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:42:52,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-12-13 14:42:52,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=492, Unknown=0, NotChecked=0, Total=552 [2022-12-13 14:42:52,774 INFO L87 Difference]: Start difference. First operand 5974 states and 8408 transitions. Second operand has 24 states, 24 states have (on average 10.375) internal successors, (249), 13 states have internal predecessors, (249), 2 states have call successors, (82), 7 states have call predecessors, (82), 8 states have return successors, (61), 8 states have call predecessors, (61), 2 states have call successors, (61) [2022-12-13 14:43:00,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:02,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:05,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:07,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:08,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:43:08,249 INFO L93 Difference]: Finished difference Result 12742 states and 18302 transitions. [2022-12-13 14:43:08,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 14:43:08,250 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 10.375) internal successors, (249), 13 states have internal predecessors, (249), 2 states have call successors, (82), 7 states have call predecessors, (82), 8 states have return successors, (61), 8 states have call predecessors, (61), 2 states have call successors, (61) Word has length 334 [2022-12-13 14:43:08,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:43:08,270 INFO L225 Difference]: With dead ends: 12742 [2022-12-13 14:43:08,270 INFO L226 Difference]: Without dead ends: 7517 [2022-12-13 14:43:08,288 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 775 GetRequests, 745 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=117, Invalid=753, Unknown=0, NotChecked=0, Total=870 [2022-12-13 14:43:08,288 INFO L413 NwaCegarLoop]: 1433 mSDtfsCounter, 1219 mSDsluCounter, 20983 mSDsCounter, 0 mSdLazyCounter, 8165 mSolverCounterSat, 457 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1340 SdHoareTripleChecker+Valid, 22416 SdHoareTripleChecker+Invalid, 8626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 457 IncrementalHoareTripleChecker+Valid, 8165 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.7s IncrementalHoareTripleChecker+Time [2022-12-13 14:43:08,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1340 Valid, 22416 Invalid, 8626 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [457 Valid, 8165 Invalid, 4 Unknown, 0 Unchecked, 14.7s Time] [2022-12-13 14:43:08,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7517 states. [2022-12-13 14:43:08,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7517 to 5996. [2022-12-13 14:43:08,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5996 states, 4542 states have (on average 1.3663584324086306) internal successors, (6206), 4582 states have internal predecessors, (6206), 1102 states have call successors, (1102), 332 states have call predecessors, (1102), 351 states have return successors, (1134), 1120 states have call predecessors, (1134), 1100 states have call successors, (1134) [2022-12-13 14:43:08,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 5996 states and 8442 transitions. [2022-12-13 14:43:08,591 INFO L78 Accepts]: Start accepts. Automaton has 5996 states and 8442 transitions. Word has length 334 [2022-12-13 14:43:08,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:43:08,591 INFO L495 AbstractCegarLoop]: Abstraction has 5996 states and 8442 transitions. [2022-12-13 14:43:08,591 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 10.375) internal successors, (249), 13 states have internal predecessors, (249), 2 states have call successors, (82), 7 states have call predecessors, (82), 8 states have return successors, (61), 8 states have call predecessors, (61), 2 states have call successors, (61) [2022-12-13 14:43:08,591 INFO L276 IsEmpty]: Start isEmpty. Operand 5996 states and 8442 transitions. [2022-12-13 14:43:08,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-12-13 14:43:08,596 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:43:08,596 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:43:08,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-12-13 14:43:08,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-12-13 14:43:08,798 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:43:08,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:43:08,799 INFO L85 PathProgramCache]: Analyzing trace with hash 356518043, now seen corresponding path program 1 times [2022-12-13 14:43:08,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:43:08,799 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758017304] [2022-12-13 14:43:08,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:43:08,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:43:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:43:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:43:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:43:10,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:43:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 14:43:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:43:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 14:43:10,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:43:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 14:43:10,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:43:10,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 14:43:10,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 14:43:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 14:43:10,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:43:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:43:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:43:10,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-12-13 14:43:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 14:43:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-12-13 14:43:10,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-12-13 14:43:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-12-13 14:43:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-12-13 14:43:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 14:43:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-12-13 14:43:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:43:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:43:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:43:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:43:10,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:43:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:43:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:43:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 14:43:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-12-13 14:43:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:43:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2022-12-13 14:43:10,502 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:43:10,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758017304] [2022-12-13 14:43:10,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758017304] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 14:43:10,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1268282437] [2022-12-13 14:43:10,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:43:10,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:43:10,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:43:10,504 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:43:10,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 14:43:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:43:11,453 INFO L263 TraceCheckSpWp]: Trace formula consists of 3504 conjuncts, 40 conjunts are in the unsatisfiable core [2022-12-13 14:43:11,461 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:43:11,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-12-13 14:43:11,576 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-12-13 14:43:11,718 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 37 [2022-12-13 14:43:11,722 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 21 [2022-12-13 14:43:11,728 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 54 proven. 6 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-12-13 14:43:11,728 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:43:12,219 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2022-12-13 14:43:12,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1268282437] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 14:43:12,219 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 14:43:12,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 11, 8] total 21 [2022-12-13 14:43:12,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670746517] [2022-12-13 14:43:12,220 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 14:43:12,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-12-13 14:43:12,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:43:12,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-12-13 14:43:12,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=368, Unknown=0, NotChecked=0, Total=420 [2022-12-13 14:43:12,222 INFO L87 Difference]: Start difference. First operand 5996 states and 8442 transitions. Second operand has 21 states, 21 states have (on average 12.095238095238095) internal successors, (254), 12 states have internal predecessors, (254), 5 states have call successors, (84), 8 states have call predecessors, (84), 7 states have return successors, (62), 9 states have call predecessors, (62), 5 states have call successors, (62) [2022-12-13 14:43:14,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:43:25,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:43:28,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:30,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:32,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:35,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:43:37,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:43:39,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:43:41,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:43,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:45,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:47,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:43:49,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:51,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:53,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:55,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:43:57,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:43:59,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:44:01,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:44:03,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:05,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:44:07,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:44:09,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:44:12,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:14,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:17,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:19,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:21,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:23,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:25,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:27,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:29,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:31,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:33,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:35,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:37,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:39,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:41,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:43,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:45,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:47,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:49,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:51,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:53,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:55,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:57,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:44:59,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-12-13 14:45:01,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:45:01,678 INFO L93 Difference]: Finished difference Result 18009 states and 26398 transitions. [2022-12-13 14:45:01,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-12-13 14:45:01,679 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 12.095238095238095) internal successors, (254), 12 states have internal predecessors, (254), 5 states have call successors, (84), 8 states have call predecessors, (84), 7 states have return successors, (62), 9 states have call predecessors, (62), 5 states have call successors, (62) Word has length 354 [2022-12-13 14:45:01,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:45:01,710 INFO L225 Difference]: With dead ends: 18009 [2022-12-13 14:45:01,710 INFO L226 Difference]: Without dead ends: 12762 [2022-12-13 14:45:01,722 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 836 GetRequests, 798 SyntacticMatches, 3 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 197 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=181, Invalid=1151, Unknown=0, NotChecked=0, Total=1332 [2022-12-13 14:45:01,723 INFO L413 NwaCegarLoop]: 1689 mSDtfsCounter, 3185 mSDsluCounter, 21466 mSDsCounter, 0 mSdLazyCounter, 13106 mSolverCounterSat, 1005 mSolverCounterUnsat, 47 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 106.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3357 SdHoareTripleChecker+Valid, 23155 SdHoareTripleChecker+Invalid, 14158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1005 IncrementalHoareTripleChecker+Valid, 13106 IncrementalHoareTripleChecker+Invalid, 47 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 107.9s IncrementalHoareTripleChecker+Time [2022-12-13 14:45:01,723 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3357 Valid, 23155 Invalid, 14158 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1005 Valid, 13106 Invalid, 47 Unknown, 0 Unchecked, 107.9s Time] [2022-12-13 14:45:01,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12762 states. [2022-12-13 14:45:02,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12762 to 8892. [2022-12-13 14:45:02,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8892 states, 6761 states have (on average 1.3678449933441799) internal successors, (9248), 6863 states have internal predecessors, (9248), 1548 states have call successors, (1548), 515 states have call predecessors, (1548), 582 states have return successors, (1782), 1572 states have call predecessors, (1782), 1546 states have call successors, (1782) [2022-12-13 14:45:02,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8892 states to 8892 states and 12578 transitions. [2022-12-13 14:45:02,408 INFO L78 Accepts]: Start accepts. Automaton has 8892 states and 12578 transitions. Word has length 354 [2022-12-13 14:45:02,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:45:02,408 INFO L495 AbstractCegarLoop]: Abstraction has 8892 states and 12578 transitions. [2022-12-13 14:45:02,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 12.095238095238095) internal successors, (254), 12 states have internal predecessors, (254), 5 states have call successors, (84), 8 states have call predecessors, (84), 7 states have return successors, (62), 9 states have call predecessors, (62), 5 states have call successors, (62) [2022-12-13 14:45:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 8892 states and 12578 transitions. [2022-12-13 14:45:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2022-12-13 14:45:02,414 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:45:02,414 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 15, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:45:02,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-13 14:45:02,615 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:45:02,615 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:45:02,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:45:02,616 INFO L85 PathProgramCache]: Analyzing trace with hash 1674569497, now seen corresponding path program 1 times [2022-12-13 14:45:02,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:45:02,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1606278564] [2022-12-13 14:45:02,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:45:02,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:45:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:45:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:45:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:45:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:45:03,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 14:45:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:45:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-12-13 14:45:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:45:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-12-13 14:45:03,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:45:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 14:45:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 14:45:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 14:45:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:45:03,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:45:03,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:45:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-12-13 14:45:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-12-13 14:45:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:45:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:45:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:45:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 14:45:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:45:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:45:03,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:45:03,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2022-12-13 14:45:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-12-13 14:45:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:45:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:45:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:45:03,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-12-13 14:45:03,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2022-12-13 14:45:03,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:45:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:45:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:45:03,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-12-13 14:45:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:45:03,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:45:03,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:45:03,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:45:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:45:03,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:45:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:45:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 14:45:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-12-13 14:45:03,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:45:03,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:03,735 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 745 trivial. 0 not checked. [2022-12-13 14:45:03,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:45:03,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1606278564] [2022-12-13 14:45:03,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1606278564] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 14:45:03,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2096311542] [2022-12-13 14:45:03,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:45:03,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:45:03,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:45:03,736 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:45:03,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 14:45:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:45:05,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 3783 conjuncts, 72 conjunts are in the unsatisfiable core [2022-12-13 14:45:05,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:45:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 87 proven. 3 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2022-12-13 14:45:05,851 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:45:06,991 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 673 trivial. 0 not checked. [2022-12-13 14:45:06,991 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2096311542] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 14:45:06,991 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 14:45:06,992 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 15, 13] total 32 [2022-12-13 14:45:06,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907107745] [2022-12-13 14:45:06,992 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 14:45:06,994 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-12-13 14:45:06,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:45:06,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-12-13 14:45:06,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=911, Unknown=0, NotChecked=0, Total=992 [2022-12-13 14:45:06,995 INFO L87 Difference]: Start difference. First operand 8892 states and 12578 transitions. Second operand has 32 states, 30 states have (on average 10.2) internal successors, (306), 19 states have internal predecessors, (306), 6 states have call successors, (84), 7 states have call predecessors, (84), 9 states have return successors, (75), 10 states have call predecessors, (75), 6 states have call successors, (75) [2022-12-13 14:45:19,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:21,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:23,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:25,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:27,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:29,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:31,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:33,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:35,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:37,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:39,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:41,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:43,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:45,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:47,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:49,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:51,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:53,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:55,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:57,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:45:59,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:46:03,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:46:03,860 INFO L93 Difference]: Finished difference Result 23069 states and 34004 transitions. [2022-12-13 14:46:03,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-12-13 14:46:03,861 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 30 states have (on average 10.2) internal successors, (306), 19 states have internal predecessors, (306), 6 states have call successors, (84), 7 states have call predecessors, (84), 9 states have return successors, (75), 10 states have call predecessors, (75), 6 states have call successors, (75) Word has length 434 [2022-12-13 14:46:03,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:46:03,893 INFO L225 Difference]: With dead ends: 23069 [2022-12-13 14:46:03,893 INFO L226 Difference]: Without dead ends: 14200 [2022-12-13 14:46:03,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1013 GetRequests, 972 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 256 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=166, Invalid=1640, Unknown=0, NotChecked=0, Total=1806 [2022-12-13 14:46:03,912 INFO L413 NwaCegarLoop]: 1795 mSDtfsCounter, 1231 mSDsluCounter, 29971 mSDsCounter, 0 mSdLazyCounter, 11797 mSolverCounterSat, 244 mSolverCounterUnsat, 21 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1448 SdHoareTripleChecker+Valid, 31766 SdHoareTripleChecker+Invalid, 12062 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 244 IncrementalHoareTripleChecker+Valid, 11797 IncrementalHoareTripleChecker+Invalid, 21 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 55.0s IncrementalHoareTripleChecker+Time [2022-12-13 14:46:03,912 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1448 Valid, 31766 Invalid, 12062 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [244 Valid, 11797 Invalid, 21 Unknown, 0 Unchecked, 55.0s Time] [2022-12-13 14:46:03,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14200 states. [2022-12-13 14:46:04,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14200 to 8901. [2022-12-13 14:46:04,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8901 states, 6770 states have (on average 1.3673559822747414) internal successors, (9257), 6868 states have internal predecessors, (9257), 1548 states have call successors, (1548), 515 states have call predecessors, (1548), 582 states have return successors, (1782), 1576 states have call predecessors, (1782), 1546 states have call successors, (1782) [2022-12-13 14:46:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8901 states to 8901 states and 12587 transitions. [2022-12-13 14:46:04,572 INFO L78 Accepts]: Start accepts. Automaton has 8901 states and 12587 transitions. Word has length 434 [2022-12-13 14:46:04,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:46:04,572 INFO L495 AbstractCegarLoop]: Abstraction has 8901 states and 12587 transitions. [2022-12-13 14:46:04,572 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 30 states have (on average 10.2) internal successors, (306), 19 states have internal predecessors, (306), 6 states have call successors, (84), 7 states have call predecessors, (84), 9 states have return successors, (75), 10 states have call predecessors, (75), 6 states have call successors, (75) [2022-12-13 14:46:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 8901 states and 12587 transitions. [2022-12-13 14:46:04,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-12-13 14:46:04,577 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:46:04,578 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:46:04,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-12-13 14:46:04,778 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:46:04,780 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:46:04,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:46:04,782 INFO L85 PathProgramCache]: Analyzing trace with hash 1412356035, now seen corresponding path program 2 times [2022-12-13 14:46:04,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:46:04,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741230621] [2022-12-13 14:46:04,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:46:04,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:46:04,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:05,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:46:05,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:05,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 14:46:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 14:46:05,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-12-13 14:46:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 14:46:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-12-13 14:46:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 14:46:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:05,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:05,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:05,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:46:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 14:46:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-12-13 14:46:05,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:05,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:46:05,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:05,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-12-13 14:46:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 14:46:06,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 14:46:06,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-12-13 14:46:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-12-13 14:46:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:06,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2022-12-13 14:46:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:46:06,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:46:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:06,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:46:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:46:06,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 14:46:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-12-13 14:46:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:46:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:06,230 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2022-12-13 14:46:06,230 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:46:06,231 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741230621] [2022-12-13 14:46:06,231 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1741230621] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 14:46:06,231 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [571640467] [2022-12-13 14:46:06,231 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 14:46:06,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:46:06,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:46:06,232 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:46:06,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 14:46:07,335 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 14:46:07,335 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 14:46:07,348 INFO L263 TraceCheckSpWp]: Trace formula consists of 3586 conjuncts, 41 conjunts are in the unsatisfiable core [2022-12-13 14:46:07,355 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:46:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2022-12-13 14:46:07,555 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:46:07,555 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [571640467] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:46:07,555 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 14:46:07,555 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 18 [2022-12-13 14:46:07,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91633585] [2022-12-13 14:46:07,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:46:07,556 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 14:46:07,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:46:07,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 14:46:07,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2022-12-13 14:46:07,557 INFO L87 Difference]: Start difference. First operand 8901 states and 12587 transitions. Second operand has 8 states, 8 states have (on average 22.875) internal successors, (183), 6 states have internal predecessors, (183), 2 states have call successors, (42), 2 states have call predecessors, (42), 4 states have return successors, (40), 4 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-13 14:46:08,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:46:08,228 INFO L93 Difference]: Finished difference Result 17062 states and 24129 transitions. [2022-12-13 14:46:08,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 14:46:08,229 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 22.875) internal successors, (183), 6 states have internal predecessors, (183), 2 states have call successors, (42), 2 states have call predecessors, (42), 4 states have return successors, (40), 4 states have call predecessors, (40), 2 states have call successors, (40) Word has length 375 [2022-12-13 14:46:08,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:46:08,248 INFO L225 Difference]: With dead ends: 17062 [2022-12-13 14:46:08,248 INFO L226 Difference]: Without dead ends: 8915 [2022-12-13 14:46:08,261 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 491 GetRequests, 473 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=44, Invalid=298, Unknown=0, NotChecked=0, Total=342 [2022-12-13 14:46:08,262 INFO L413 NwaCegarLoop]: 1355 mSDtfsCounter, 2 mSDsluCounter, 8113 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 9468 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 14:46:08,262 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 9468 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 14:46:08,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8915 states. [2022-12-13 14:46:08,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8915 to 8905. [2022-12-13 14:46:08,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8905 states, 6774 states have (on average 1.367139061116032) internal successors, (9261), 6870 states have internal predecessors, (9261), 1548 states have call successors, (1548), 515 states have call predecessors, (1548), 582 states have return successors, (1782), 1578 states have call predecessors, (1782), 1546 states have call successors, (1782) [2022-12-13 14:46:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8905 states to 8905 states and 12591 transitions. [2022-12-13 14:46:08,867 INFO L78 Accepts]: Start accepts. Automaton has 8905 states and 12591 transitions. Word has length 375 [2022-12-13 14:46:08,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:46:08,867 INFO L495 AbstractCegarLoop]: Abstraction has 8905 states and 12591 transitions. [2022-12-13 14:46:08,867 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 22.875) internal successors, (183), 6 states have internal predecessors, (183), 2 states have call successors, (42), 2 states have call predecessors, (42), 4 states have return successors, (40), 4 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-13 14:46:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 8905 states and 12591 transitions. [2022-12-13 14:46:08,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2022-12-13 14:46:08,872 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:46:08,872 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:46:08,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-13 14:46:09,073 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2022-12-13 14:46:09,074 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:46:09,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:46:09,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1312782285, now seen corresponding path program 3 times [2022-12-13 14:46:09,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:46:09,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872555496] [2022-12-13 14:46:09,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:46:09,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:46:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:46:10,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 14:46:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 14:46:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-12-13 14:46:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:10,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 14:46:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-12-13 14:46:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 14:46:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:46:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 14:46:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-12-13 14:46:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:46:10,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-12-13 14:46:10,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 14:46:10,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2022-12-13 14:46:10,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:10,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:10,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:46:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2022-12-13 14:46:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 14:46:10,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2022-12-13 14:46:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:46:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:46:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:46:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:46:10,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 14:46:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-12-13 14:46:10,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:46:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:10,814 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2022-12-13 14:46:10,814 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:46:10,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872555496] [2022-12-13 14:46:10,814 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [872555496] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 14:46:10,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [112979938] [2022-12-13 14:46:10,814 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-13 14:46:10,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:46:10,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:46:10,815 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:46:10,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-13 14:46:34,069 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-12-13 14:46:34,069 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 14:46:34,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 2986 conjuncts, 30 conjunts are in the unsatisfiable core [2022-12-13 14:46:34,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:46:34,164 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-12-13 14:46:34,169 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-12-13 14:46:34,178 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 37 [2022-12-13 14:46:34,181 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 21 [2022-12-13 14:46:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2022-12-13 14:46:34,186 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:46:34,186 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [112979938] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:46:34,186 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 14:46:34,186 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 13 [2022-12-13 14:46:34,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444783576] [2022-12-13 14:46:34,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:46:34,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 14:46:34,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:46:34,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 14:46:34,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2022-12-13 14:46:34,188 INFO L87 Difference]: Start difference. First operand 8905 states and 12591 transitions. Second operand has 8 states, 8 states have (on average 23.625) internal successors, (189), 6 states have internal predecessors, (189), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (44), 4 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-13 14:46:37,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:46:39,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:46:41,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:46:41,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:46:41,754 INFO L93 Difference]: Finished difference Result 17629 states and 25056 transitions. [2022-12-13 14:46:41,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 14:46:41,754 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 23.625) internal successors, (189), 6 states have internal predecessors, (189), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (44), 4 states have call predecessors, (44), 2 states have call successors, (44) Word has length 395 [2022-12-13 14:46:41,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:46:41,775 INFO L225 Difference]: With dead ends: 17629 [2022-12-13 14:46:41,775 INFO L226 Difference]: Without dead ends: 9478 [2022-12-13 14:46:41,788 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 519 GetRequests, 505 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-12-13 14:46:41,788 INFO L413 NwaCegarLoop]: 1576 mSDtfsCounter, 202 mSDsluCounter, 9047 mSDsCounter, 0 mSdLazyCounter, 247 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 209 SdHoareTripleChecker+Valid, 10623 SdHoareTripleChecker+Invalid, 252 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 247 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-12-13 14:46:41,788 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [209 Valid, 10623 Invalid, 252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 247 Invalid, 3 Unknown, 0 Unchecked, 6.8s Time] [2022-12-13 14:46:41,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9478 states. [2022-12-13 14:46:42,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9478 to 8909. [2022-12-13 14:46:42,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8909 states, 6778 states have (on average 1.3672174682797285) internal successors, (9267), 6872 states have internal predecessors, (9267), 1548 states have call successors, (1548), 515 states have call predecessors, (1548), 582 states have return successors, (1782), 1580 states have call predecessors, (1782), 1546 states have call successors, (1782) [2022-12-13 14:46:42,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8909 states to 8909 states and 12597 transitions. [2022-12-13 14:46:42,396 INFO L78 Accepts]: Start accepts. Automaton has 8909 states and 12597 transitions. Word has length 395 [2022-12-13 14:46:42,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:46:42,396 INFO L495 AbstractCegarLoop]: Abstraction has 8909 states and 12597 transitions. [2022-12-13 14:46:42,397 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 23.625) internal successors, (189), 6 states have internal predecessors, (189), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (44), 4 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-13 14:46:42,397 INFO L276 IsEmpty]: Start isEmpty. Operand 8909 states and 12597 transitions. [2022-12-13 14:46:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-12-13 14:46:42,402 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:46:42,402 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:46:42,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-13 14:46:42,602 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-12-13 14:46:42,604 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:46:42,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:46:42,606 INFO L85 PathProgramCache]: Analyzing trace with hash -1899651583, now seen corresponding path program 1 times [2022-12-13 14:46:42,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:46:42,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1972890047] [2022-12-13 14:46:42,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:46:42,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:46:42,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:46:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-12-13 14:46:43,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:43,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-12-13 14:46:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-12-13 14:46:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 14:46:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 14:46:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-12-13 14:46:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-12-13 14:46:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:46:43,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 14:46:43,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-12-13 14:46:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:46:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-12-13 14:46:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:46:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2022-12-13 14:46:43,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2022-12-13 14:46:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:43,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-12-13 14:46:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 14:46:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-12-13 14:46:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-12-13 14:46:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 14:46:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 14:46:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-12-13 14:46:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-12-13 14:46:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 14:46:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:46:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-12-13 14:46:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 14:46:43,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-12-13 14:46:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 14:46:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2022-12-13 14:46:43,665 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:46:43,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1972890047] [2022-12-13 14:46:43,665 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1972890047] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 14:46:43,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [329160236] [2022-12-13 14:46:43,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:46:43,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:46:43,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:46:43,666 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:46:43,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-13 14:46:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:46:46,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 3731 conjuncts, 14 conjunts are in the unsatisfiable core [2022-12-13 14:46:46,386 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:46:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 148 proven. 3 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2022-12-13 14:46:46,439 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:46:46,760 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2022-12-13 14:46:46,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [329160236] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 14:46:46,760 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 14:46:46,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 5, 5] total 14 [2022-12-13 14:46:46,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295515297] [2022-12-13 14:46:46,760 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 14:46:46,761 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-13 14:46:46,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:46:46,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-13 14:46:46,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2022-12-13 14:46:46,762 INFO L87 Difference]: Start difference. First operand 8909 states and 12597 transitions. Second operand has 14 states, 14 states have (on average 19.214285714285715) internal successors, (269), 9 states have internal predecessors, (269), 2 states have call successors, (98), 7 states have call predecessors, (98), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2022-12-13 14:46:52,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:46:54,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:46:56,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:46:59,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:47:01,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:47:03,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:47:05,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:47:06,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:47:06,703 INFO L93 Difference]: Finished difference Result 18383 states and 26155 transitions. [2022-12-13 14:47:06,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 14:47:06,704 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 19.214285714285715) internal successors, (269), 9 states have internal predecessors, (269), 2 states have call successors, (98), 7 states have call predecessors, (98), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) Word has length 415 [2022-12-13 14:47:06,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:47:06,724 INFO L225 Difference]: With dead ends: 18383 [2022-12-13 14:47:06,724 INFO L226 Difference]: Without dead ends: 9498 [2022-12-13 14:47:06,740 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 958 GetRequests, 944 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2022-12-13 14:47:06,740 INFO L413 NwaCegarLoop]: 1074 mSDtfsCounter, 1047 mSDsluCounter, 5492 mSDsCounter, 0 mSdLazyCounter, 3085 mSolverCounterSat, 451 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1188 SdHoareTripleChecker+Valid, 6566 SdHoareTripleChecker+Invalid, 3543 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 451 IncrementalHoareTripleChecker+Valid, 3085 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.0s IncrementalHoareTripleChecker+Time [2022-12-13 14:47:06,740 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1188 Valid, 6566 Invalid, 3543 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [451 Valid, 3085 Invalid, 7 Unknown, 0 Unchecked, 19.0s Time] [2022-12-13 14:47:06,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9498 states. [2022-12-13 14:47:07,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9498 to 8913. [2022-12-13 14:47:07,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8913 states, 6782 states have (on average 1.3671483338248305) internal successors, (9272), 6876 states have internal predecessors, (9272), 1548 states have call successors, (1548), 515 states have call predecessors, (1548), 582 states have return successors, (1782), 1580 states have call predecessors, (1782), 1546 states have call successors, (1782) [2022-12-13 14:47:07,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8913 states to 8913 states and 12602 transitions. [2022-12-13 14:47:07,405 INFO L78 Accepts]: Start accepts. Automaton has 8913 states and 12602 transitions. Word has length 415 [2022-12-13 14:47:07,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:47:07,405 INFO L495 AbstractCegarLoop]: Abstraction has 8913 states and 12602 transitions. [2022-12-13 14:47:07,405 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 19.214285714285715) internal successors, (269), 9 states have internal predecessors, (269), 2 states have call successors, (98), 7 states have call predecessors, (98), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2022-12-13 14:47:07,405 INFO L276 IsEmpty]: Start isEmpty. Operand 8913 states and 12602 transitions. [2022-12-13 14:47:07,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2022-12-13 14:47:07,410 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:47:07,410 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:47:07,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-12-13 14:47:07,611 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-12-13 14:47:07,612 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:47:07,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:47:07,614 INFO L85 PathProgramCache]: Analyzing trace with hash -1527866813, now seen corresponding path program 4 times [2022-12-13 14:47:07,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:47:07,614 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153917847] [2022-12-13 14:47:07,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:47:07,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:47:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 14:47:08,780 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 14:47:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 14:47:09,858 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 14:47:09,858 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 14:47:09,859 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 14:47:09,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-12-13 14:47:09,863 INFO L445 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:47:09,866 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 14:47:09,905 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,906 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,907 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,907 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,907 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,908 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,908 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,908 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,909 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,909 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,909 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,909 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,910 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,910 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,910 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,910 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,911 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,911 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,911 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,911 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,911 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,911 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,912 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,912 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,912 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,912 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,912 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,913 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,913 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,913 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,913 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,913 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,914 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,914 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,914 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,914 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,914 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,915 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,915 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,915 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,915 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,915 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,915 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,916 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,916 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,916 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,916 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,916 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,917 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,917 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,917 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,917 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,919 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,919 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,919 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,919 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,919 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,920 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,920 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,920 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,920 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,920 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,920 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,920 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,920 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,920 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,921 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,921 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,921 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,921 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,921 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,921 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,921 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,921 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,922 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,922 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,923 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,923 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,923 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,923 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,923 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,923 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,924 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,924 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,924 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,924 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,924 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,924 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,925 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,926 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,926 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,926 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,926 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,926 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,926 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,926 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,926 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,926 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,927 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,927 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,927 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,927 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,927 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,927 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,927 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,927 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,927 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,928 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,928 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,928 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,928 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,928 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,928 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,928 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,928 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,928 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,929 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,929 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,929 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,929 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,929 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,929 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,929 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,929 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,930 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,930 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,930 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,930 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,930 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,930 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,931 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,931 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,931 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,931 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,931 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,931 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,931 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,932 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,932 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,932 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,932 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,932 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,932 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,932 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,932 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,933 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,933 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,933 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,933 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,933 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,933 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,933 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,934 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,934 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,934 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,934 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,934 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,934 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,935 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,935 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,935 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,935 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,935 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,936 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,936 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,936 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,936 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,936 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,937 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,937 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,937 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,937 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,938 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,938 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,938 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,938 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,938 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,938 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,939 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,939 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,942 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,942 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,942 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,942 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,942 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,942 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,943 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,943 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,943 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,943 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,943 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,943 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,944 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,944 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,944 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,944 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,944 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,944 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,945 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,945 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,945 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,945 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,945 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,945 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,948 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,948 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,948 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,948 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,949 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,949 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,949 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,949 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,952 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,952 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,952 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,952 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,952 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,952 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,953 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,953 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,953 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,953 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,953 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,953 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,954 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,954 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,954 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,954 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,954 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,955 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,955 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,955 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,955 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,956 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,956 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,956 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,956 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,957 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,957 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,957 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,960 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,960 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,960 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,960 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,961 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,961 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,961 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,961 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,961 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,961 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,962 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,962 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,962 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,962 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,962 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,963 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,964 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,964 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,964 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,964 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,965 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,965 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,965 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,965 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,966 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,966 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,966 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,966 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,966 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,966 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,967 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,967 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,967 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,967 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,967 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,967 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,968 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,968 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,968 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,968 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,969 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,970 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,970 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,970 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,970 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,970 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,971 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,971 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,971 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,971 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,971 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,971 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,971 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,972 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,972 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,972 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,972 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,972 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,972 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,973 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,973 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,973 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,973 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,973 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,973 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,974 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,974 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,974 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,974 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,974 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-12-13 14:47:09,974 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:09,974 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-12-13 14:47:10,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 02:47:10 BoogieIcfgContainer [2022-12-13 14:47:10,164 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 14:47:10,164 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 14:47:10,164 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 14:47:10,164 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 14:47:10,165 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 02:38:34" (3/4) ... [2022-12-13 14:47:10,168 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-13 14:47:10,168 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 14:47:10,168 INFO L158 Benchmark]: Toolchain (without parser) took 528528.90ms. Allocated memory was 192.9MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 146.1MB in the beginning and 206.5MB in the end (delta: -60.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-12-13 14:47:10,168 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 192.9MB. Free memory is still 163.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 14:47:10,168 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1616.43ms. Allocated memory was 192.9MB in the beginning and 251.7MB in the end (delta: 58.7MB). Free memory was 146.1MB in the beginning and 116.7MB in the end (delta: 29.4MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. [2022-12-13 14:47:10,168 INFO L158 Benchmark]: Boogie Procedure Inliner took 182.82ms. Allocated memory is still 251.7MB. Free memory was 116.7MB in the beginning and 176.5MB in the end (delta: -59.8MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2022-12-13 14:47:10,168 INFO L158 Benchmark]: Boogie Preprocessor took 113.30ms. Allocated memory is still 251.7MB. Free memory was 176.5MB in the beginning and 151.3MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-13 14:47:10,169 INFO L158 Benchmark]: RCFGBuilder took 10775.40ms. Allocated memory was 251.7MB in the beginning and 448.8MB in the end (delta: 197.1MB). Free memory was 151.3MB in the beginning and 324.9MB in the end (delta: -173.6MB). Peak memory consumption was 257.4MB. Max. memory is 16.1GB. [2022-12-13 14:47:10,169 INFO L158 Benchmark]: TraceAbstraction took 515832.60ms. Allocated memory was 448.8MB in the beginning and 1.4GB in the end (delta: 908.1MB). Free memory was 323.9MB in the beginning and 207.5MB in the end (delta: 116.4MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-12-13 14:47:10,169 INFO L158 Benchmark]: Witness Printer took 3.69ms. Allocated memory is still 1.4GB. Free memory was 207.5MB in the beginning and 206.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-13 14:47:10,170 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 192.9MB. Free memory is still 163.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1616.43ms. Allocated memory was 192.9MB in the beginning and 251.7MB in the end (delta: 58.7MB). Free memory was 146.1MB in the beginning and 116.7MB in the end (delta: 29.4MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 182.82ms. Allocated memory is still 251.7MB. Free memory was 116.7MB in the beginning and 176.5MB in the end (delta: -59.8MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.30ms. Allocated memory is still 251.7MB. Free memory was 176.5MB in the beginning and 151.3MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 10775.40ms. Allocated memory was 251.7MB in the beginning and 448.8MB in the end (delta: 197.1MB). Free memory was 151.3MB in the beginning and 324.9MB in the end (delta: -173.6MB). Peak memory consumption was 257.4MB. Max. memory is 16.1GB. * TraceAbstraction took 515832.60ms. Allocated memory was 448.8MB in the beginning and 1.4GB in the end (delta: 908.1MB). Free memory was 323.9MB in the beginning and 207.5MB in the end (delta: 116.4MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 3.69ms. Allocated memory is still 1.4GB. Free memory was 207.5MB in the beginning and 206.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 6969]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 5736, overapproximation of bitwiseOr at line 6595, overapproximation of bitwiseAnd at line 6598. Possible FailurePath: [L4601] int ldv_state_variable_3 ; [L4602] int LDV_IN_INTERRUPT = 1; [L4603] int ldv_state_variable_2 ; [L4604] int ref_cnt ; [L4605] int pci_counter ; [L4606] int ldv_state_variable_1 ; [L4607] struct pci_dev *pt3_driver_group1 ; [L4608] struct i2c_adapter *pt3_i2c_algo_group0 ; [L4609] int ldv_state_variable_0 ; [L4610] struct device *pt3_pm_ops_group1 ; [L4810-L4812] static short adapter_nr[8U] = { -1, -1, -1, -1, -1, -1, -1, -1}; [L4813] static bool one_adapter ; [L4814] static int num_bufs = 4; [L4815] static struct i2c_algorithm const pt3_i2c_algo = {& pt3_i2c_master_xfer, 0, & pt3_i2c_functionality, 0, 0}; [L4816-L4845] static struct pt3_adap_config const adap_conf[4U] = { {{{'t', 'c', '9', '0', '5', '2', '2', 's', 'a', 't', '\000'}, (unsigned short)0, 17U, 0, 0, 0, 0, 0}, {0, 0}, {{'q', 'm', '1', 'd', '1', 'c', '0', '0', '4', '2', '\000'}, (unsigned short)0, 99U, 0, 0, 0, 0, 0}, {{0, 0U, 1, (_Bool)0, 0U, 0U, 0U}}, 1049180U}, {{{'t', 'c', '9', '0', '5', '2', '2', 't', 'e', 'r', '\000'}, (unsigned short)0, 16U, 0, 0, 0, 0, 0}, {0, 0}, {{'m', 'x', 'l', '3', '0', '1', 'r', 'f', '\000'}, (unsigned short)0, 98U, 0, 0, 0, 0, 0}, {{0, 0U, (_Bool)0, (_Bool)0, 0U, 0U, 0U}}, 515142857U}, {{{'t', 'c', '9', '0', '5', '2', '2', 's', 'a', 't', '\000'}, (unsigned short)0, 19U, 0, 0, 0, 0, 0}, {0, 0}, {{'q', 'm', '1', 'd', '1', 'c', '0', '0', '4', '2', '\000'}, (unsigned short)0, 96U, 0, 0, 0, 0, 0}, {{0, 0U, 1, (_Bool)0, 0U, 0U, 0U}}, 1049780U}, {{{'t', 'c', '9', '0', '5', '2', '2', 't', 'e', 'r', '\000'}, (unsigned short)0, 18U, 0, 0, 0, 0, 0}, {0, 0}, {{'m', 'x', 'l', '3', '0', '1', 'r', 'f', '\000'}, (unsigned short)0, 97U, 0, 0, 0, 0, 0}, {{0, 0U, (_Bool)0, (_Bool)0, 0U, 0U, 0U}}, 521142857U}}; [L5010-L5011] static struct reg_val const init0_sat[2U] = { {3U, 1U}, {30U, 16U}}; [L5012-L5013] static struct reg_val const init0_ter[2U] = { {1U, 64U}, {28U, 16U}}; [L5014-L5015] static struct reg_val const cfg_sat[2U] = { {28U, 21U}, {31U, 4U}}; [L5016] static struct reg_val const cfg_ter[1U] = { {29U, 1U}}; [L5872] static struct pci_device_id const pt3_id_table[2U] = { {4466U, 19477U, 61069U, 872U, 0U, 0U, 0UL}}; [L5873] struct pci_device_id const __mod_pci__pt3_id_table_device_table[2U] ; [L5874-L5876] static struct dev_pm_ops const pt3_pm_ops = {0, 0, & pt3_suspend, & pt3_resume, & pt3_suspend, & pt3_resume, & pt3_suspend, & pt3_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L5877-L5883] static struct pci_driver pt3_driver = {{0, 0}, "earth_pt3", (struct pci_device_id const *)(& pt3_id_table), & pt3_probe, & pt3_remove, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & pt3_pm_ops, 0}, {{{{{{0}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; [L5899] int ldv_retval_20 ; [L5903] int ldv_retval_18 ; [L5904] int ldv_retval_2 ; [L5905] int ldv_retval_5 ; [L5906] int ldv_retval_0 ; [L5907] int ldv_retval_11 ; [L5908] int ldv_retval_1 ; [L5909] int ldv_retval_15 ; [L5910] int ldv_retval_16 ; [L5914] int ldv_retval_8 ; [L5915] int ldv_retval_7 ; [L5917] int ldv_retval_19 ; [L5921] int ldv_retval_14 ; [L5922] int ldv_retval_17 ; [L5924] int ldv_retval_12 ; [L5926] int ldv_retval_6 ; [L5930] int ldv_retval_13 ; [L5932] int ldv_retval_9 ; [L5933] int ldv_retval_10 ; [L5935] int ldv_retval_4 ; [L5936] int ldv_retval_3 ; [L7008] int ldv_module_refcounter = 1; VAL [adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5966] struct pci_device_id *ldvarg0 ; [L5967] void *tmp ; [L5968] int ldvarg1 ; [L5969] struct i2c_msg *ldvarg2 ; [L5970] void *tmp___0 ; [L5971] int tmp___1 ; [L5972] int tmp___2 ; [L5973] int tmp___3 ; [L5974] int tmp___4 ; [L5975] int tmp___5 ; VAL [adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg1={18446744073709551617:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5977] CALL, EXPR ldv_init_zalloc(32UL) VAL [\old(size)=32, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4555] void *p ; [L4556] void *tmp ; [L4558] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=32, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-18446744073709551617:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=32] [L4558] tmp = calloc(1UL, size) [L4559] p = tmp VAL [\old(size)=32, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-18446744073709551617:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-18446744073709551617:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=32, tmp={-18446744073709551617:0}] [L4560] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4560] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=32, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-18446744073709551617:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-18446744073709551617:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=32, tmp={-18446744073709551617:0}] [L4561] return (p); VAL [\old(size)=32, \result={-18446744073709551617:0}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-18446744073709551617:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-18446744073709551617:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=32, tmp={-18446744073709551617:0}] [L5977] RET, EXPR ldv_init_zalloc(32UL) VAL [adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(32UL)={-18446744073709551617:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg1={18446744073709551617:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5977] tmp = ldv_init_zalloc(32UL) [L5978] ldvarg0 = (struct pci_device_id *)tmp VAL [adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-18446744073709551617:0}] [L5979] CALL, EXPR ldv_init_zalloc(16UL) VAL [\old(size)=16, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4555] void *p ; [L4556] void *tmp ; [L4558] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=16, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-55340232221128654847:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=16] [L4558] tmp = calloc(1UL, size) [L4559] p = tmp VAL [\old(size)=16, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-55340232221128654847:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-55340232221128654847:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=16, tmp={-55340232221128654847:0}] [L4560] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4560] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=16, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-55340232221128654847:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-55340232221128654847:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=16, tmp={-55340232221128654847:0}] [L4561] return (p); VAL [\old(size)=16, \result={-55340232221128654847:0}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-55340232221128654847:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-55340232221128654847:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=16, tmp={-55340232221128654847:0}] [L5979] RET, EXPR ldv_init_zalloc(16UL) VAL [adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(16UL)={-55340232221128654847:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-18446744073709551617:0}] [L5979] tmp___0 = ldv_init_zalloc(16UL) [L5980] ldvarg2 = (struct i2c_msg *)tmp___0 [L5981] FCALL ldv_initialize() [L5982] CALL ldv_memset((void *)(& ldvarg1), 0, 4UL) [L4566] void *tmp ; [L4568] EXPR, FCALL memset(s, c, n) [L4568] tmp = memset(s, c, n) [L4569] return (tmp); VAL [\old(c)=0, \old(n)=4, \result={18446744073709551617:0}, adap_conf={59:0}, adapter_nr={57:0}, c=0, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, n=4, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, s={18446744073709551617:0}, s={18446744073709551617:0}, tmp={18446744073709551617:0}] [L5982] RET ldv_memset((void *)(& ldvarg1), 0, 4UL) [L5983] ldv_state_variable_1 = 0 [L5984] ref_cnt = 0 [L5985] ldv_state_variable_0 = 1 [L5986] ldv_state_variable_3 = 0 [L5987] ldv_state_variable_2 = 0 VAL [adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={-55340232221128654847:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-55340232221128654847:0}] [L5989] tmp___1 = __VERIFIER_nondet_int() [L5991] case 0: [L6027] case 1: VAL [adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={-55340232221128654847:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-55340232221128654847:0}, tmp___1=1] [L6028] COND TRUE ldv_state_variable_0 != 0 [L6029] tmp___3 = __VERIFIER_nondet_int() [L6031] case 0: [L6039] case 1: VAL [adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={-55340232221128654847:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-55340232221128654847:0}, tmp___1=1, tmp___3=1] [L6040] COND TRUE ldv_state_variable_0 == 1 [L6041] CALL, EXPR pt3_driver_init() [L5886] int tmp ; [L5888] CALL, EXPR ldv___pci_register_driver_11(& pt3_driver, & __this_module, "earth_pt3") [L6373] ldv_func_ret_type ldv_func_res ; [L6374] int tmp ; [L6376] CALL, EXPR __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L7085] return __VERIFIER_nondet_int(); [L6376] RET, EXPR __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L6376] tmp = __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L6377] ldv_func_res = tmp [L6378] ldv_state_variable_1 = 1 [L6379] CALL ldv_pci_driver_1() [L5957] void *tmp ; VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5959] CALL, EXPR ldv_init_zalloc(2976UL) VAL [\old(size)=2976, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4555] void *p ; [L4556] void *tmp ; [L4558] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=2976, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-55340232221128654849:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=2976] [L4558] tmp = calloc(1UL, size) [L4559] p = tmp VAL [\old(size)=2976, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-55340232221128654849:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-55340232221128654849:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=2976, tmp={-55340232221128654849:0}] [L4560] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4560] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=2976, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-55340232221128654849:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-55340232221128654849:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=2976, tmp={-55340232221128654849:0}] [L4561] return (p); VAL [\old(size)=2976, \result={-55340232221128654849:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-55340232221128654849:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-55340232221128654849:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=2976, tmp={-55340232221128654849:0}] [L5959] RET, EXPR ldv_init_zalloc(2976UL) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2976UL)={-55340232221128654849:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={0:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5959] tmp = ldv_init_zalloc(2976UL) [L5960] pt3_driver_group1 = (struct pci_dev *)tmp VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp={-55340232221128654849:0}] [L6379] RET ldv_pci_driver_1() [L6380] return (ldv_func_res); VAL [\result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, ldv_func_arg1={66:0}, ldv_func_arg1={66:0}, ldv_func_arg2={36893488147419103195:36893488147419103185}, ldv_func_arg2={36893488147419103195:36893488147419103185}, ldv_func_arg3={50:0}, ldv_func_arg3={50:0}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp=0] [L5888] RET, EXPR ldv___pci_register_driver_11(& pt3_driver, & __this_module, "earth_pt3") [L5888] tmp = ldv___pci_register_driver_11(& pt3_driver, & __this_module, "earth_pt3") [L5889] return (tmp); VAL [\result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, tmp=0] [L6041] RET, EXPR pt3_driver_init() [L6041] ldv_retval_1 = pt3_driver_init() [L6042] COND TRUE ldv_retval_1 == 0 [L6043] ldv_state_variable_0 = 3 [L6044] ldv_state_variable_2 = 1 [L6045] CALL ldv_dev_pm_ops_2() [L5948] void *tmp ; VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5950] CALL, EXPR ldv_init_zalloc(1416UL) VAL [\old(size)=1416, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4555] void *p ; [L4556] void *tmp ; [L4558] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1416, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-36893488147419103233:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=1416] [L4558] tmp = calloc(1UL, size) [L4559] p = tmp VAL [\old(size)=1416, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-36893488147419103233:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-36893488147419103233:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=1416, tmp={-36893488147419103233:0}] [L4560] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L4560] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1416, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-36893488147419103233:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-36893488147419103233:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=1416, tmp={-36893488147419103233:0}] [L4561] return (p); VAL [\old(size)=1416, \result={-36893488147419103233:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-36893488147419103233:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, p={-36893488147419103233:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0, size=1416, tmp={-36893488147419103233:0}] [L5950] RET, EXPR ldv_init_zalloc(1416UL) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1416UL)={-36893488147419103233:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={0:0}, ref_cnt=0] [L5950] tmp = ldv_init_zalloc(1416UL) [L5951] pt3_pm_ops_group1 = (struct device *)tmp VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp={-36893488147419103233:0}] [L6045] RET ldv_dev_pm_ops_2() [L6046] ldv_state_variable_3 = 1 [L6047] CALL ldv_initialize_i2c_algorithm_3() [L5939] void *tmp ; VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5941] CALL, EXPR ldv_init_zalloc(1936UL) VAL [\old(size)=1936, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4555] void *p ; [L4556] void *tmp ; [L4558] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1936, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-73786976294838206465:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=1936] [L4558] tmp = calloc(1UL, size) [L4559] p = tmp VAL [\old(size)=1936, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-73786976294838206465:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-73786976294838206465:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=1936, tmp={-73786976294838206465:0}] [L4560] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4560] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1936, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-73786976294838206465:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-73786976294838206465:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=1936, tmp={-73786976294838206465:0}] [L4561] return (p); VAL [\old(size)=1936, \result={-73786976294838206465:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, calloc(1UL, size)={-73786976294838206465:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-73786976294838206465:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=1936, tmp={-73786976294838206465:0}] [L5941] RET, EXPR ldv_init_zalloc(1936UL) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1936UL)={-73786976294838206465:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={0:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5941] tmp = ldv_init_zalloc(1936UL) [L5942] pt3_i2c_algo_group0 = (struct i2c_adapter *)tmp VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp={-73786976294838206465:0}] [L6047] RET ldv_initialize_i2c_algorithm_3() [L6050] COND FALSE !(ldv_retval_1 != 0) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={-55340232221128654847:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-55340232221128654847:0}, tmp___1=1, tmp___3=1] [L5989] tmp___1 = __VERIFIER_nondet_int() [L5991] case 0: VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={-55340232221128654847:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-55340232221128654847:0}, tmp___1=0, tmp___3=1] [L5992] COND TRUE ldv_state_variable_1 != 0 [L5993] tmp___2 = __VERIFIER_nondet_int() [L5995] case 0: VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={-55340232221128654847:0}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp={-18446744073709551617:0}, tmp___0={-55340232221128654847:0}, tmp___1=0, tmp___2=0, tmp___3=1] [L5996] COND TRUE ldv_state_variable_1 == 1 [L5997] CALL pt3_probe(pt3_driver_group1, (struct pci_device_id const *)ldvarg0) [L5709] u8 rev ; [L5710] u32 ver ; [L5711] int i ; [L5712] int ret ; [L5713] struct pt3_board *pt3 ; [L5714] struct i2c_adapter *i2c ; [L5715] int tmp ; [L5716] void *tmp___0 ; [L5717] struct lock_class_key __key ; [L5718] int __min1 ; [L5719] int __max1 ; [L5720] int __max2 ; [L5721] int __min2 ; [L5722] void *tmp___1 ; [L5723] int tmp___2 ; [L5725] CALL, EXPR pci_read_config_byte((struct pci_dev const *)pdev, 8, & rev) [L4728] int tmp ; [L4730] EXPR dev->bus [L4730] EXPR dev->devfn [L4730] CALL, EXPR pci_bus_read_config_byte(dev->bus, dev->devfn, where, val) [L7276] return __VERIFIER_nondet_int(); [L4730] RET, EXPR pci_bus_read_config_byte(dev->bus, dev->devfn, where, val) [L4730] tmp = pci_bus_read_config_byte(dev->bus, dev->devfn, where, val) [L4731] return (tmp); VAL [\old(where)=8, \result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dev={-55340232221128654849:0}, dev={-55340232221128654849:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp=0, val={18446744073709551619:0}, val={18446744073709551619:0}, where=8] [L5725] RET, EXPR pci_read_config_byte((struct pci_dev const *)pdev, 8, & rev) [L5725] tmp = pci_read_config_byte((struct pci_dev const *)pdev, 8, & rev) [L5726] tmp != 0 || (unsigned int )rev != 1U [L5726] EXPR \read(rev) [L5726] tmp != 0 || (unsigned int )rev != 1U VAL [\read(rev)=-255, __key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, rev={18446744073709551619:0}, tmp=0, tmp != 0 || (unsigned int )rev != 1U=0] [L5726] COND FALSE !(tmp != 0 || (unsigned int )rev != 1U) [L5730] CALL, EXPR pci_enable_device(pdev) [L7283] return __VERIFIER_nondet_int(); [L5730] RET, EXPR pci_enable_device(pdev) [L5730] ret = pci_enable_device(pdev) [L5731] COND FALSE !(ret < 0) [L5735] FCALL pci_set_master(pdev) [L5736] CALL, EXPR pci_request_regions(pdev, "earth_pt3") [L7296] return __VERIFIER_nondet_int(); [L5736] RET, EXPR pci_request_regions(pdev, "earth_pt3") [L5736] ret = pci_request_regions(pdev, "earth_pt3") [L5737] COND FALSE !(ret < 0) VAL [__key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0] [L5741] CALL, EXPR dma_set_mask(& pdev->dev, 0xffffffffffffffffULL) VAL [\old(arg1)=18446744073709551615, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, arg0={-55340232221128654849:148}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7115] return __VERIFIER_nondet_int(); [L5741] RET, EXPR dma_set_mask(& pdev->dev, 0xffffffffffffffffULL) VAL [__key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dma_set_mask(& pdev->dev, 0xffffffffffffffffULL)=0, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0] [L5741] ret = dma_set_mask(& pdev->dev, 0xffffffffffffffffULL) [L5742] COND TRUE ret == 0 VAL [__key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0] [L5743] CALL dma_set_coherent_mask(& pdev->dev, 0xffffffffffffffffULL) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4748] int tmp ; [L4750] CALL, EXPR dma_supported(dev, mask) [L7119] return __VERIFIER_nondet_int(); [L4750] RET, EXPR dma_supported(dev, mask) [L4750] tmp = dma_supported(dev, mask) [L4751] COND TRUE tmp == 0 [L4752] return (-5); VAL [\old(mask)=18446744073709551615, \result=-5, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dev={-55340232221128654849:148}, dev={-55340232221128654849:148}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, mask=18446744073709551615, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp=0] [L5743] RET dma_set_coherent_mask(& pdev->dev, 0xffffffffffffffffULL) VAL [__key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dma_set_coherent_mask(& pdev->dev, 0xffffffffffffffffULL)=-5, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0] [L5754] CALL, EXPR kzalloc(2176UL, 208U) VAL [\old(flags)=208, \old(size)=2176, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4502] void *tmp ; VAL [\old(flags)=208, \old(size)=2176, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, flags=208, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2176] [L4504] CALL, EXPR kmalloc(size, flags | 32768U) VAL [\old(flags)=32768, \old(size)=2176, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4493] void *tmp___2 ; [L4495] CALL, EXPR __kmalloc(size, flags) [L4488] CALL, EXPR ldv_malloc(size) VAL [\old(size)=2176, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4519] void *p ; [L4520] void *tmp ; [L4521] int tmp___0 ; [L4523] tmp___0 = __VERIFIER_nondet_int() [L4524] COND FALSE !(tmp___0 != 0) [L4527] tmp = malloc(size) [L4528] p = tmp VAL [\old(size)=2176, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-110680464442257307684:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2176, tmp={-110680464442257307684:0}, tmp___0=0] [L4529] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4529] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=2176, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-110680464442257307684:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2176, tmp={-110680464442257307684:0}, tmp___0=0] [L4530] CALL, EXPR IS_ERR(p) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-110680464442257307684:0}, ref_cnt=0] [L6320] bool tmp ; VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-110680464442257307684:0}, ptr={-110680464442257307684:0}, ref_cnt=0] [L6322] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-110680464442257307684:0}, ref_cnt=0] [L6975] return ((unsigned long )ptr > 2012UL); VAL [\result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-110680464442257307684:0}, ptr={-110680464442257307684:0}, ref_cnt=0] [L6322] RET, EXPR ldv_is_err(ptr) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-110680464442257307684:0}, ptr={-110680464442257307684:0}, ref_cnt=0] [L6322] tmp = ldv_is_err(ptr) [L6323] return (tmp); VAL [\result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-110680464442257307684:0}, ptr={-110680464442257307684:0}, ref_cnt=0, tmp=0] [L4530] RET, EXPR IS_ERR(p) VAL [\old(size)=2176, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-110680464442257307684:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2176, tmp={-110680464442257307684:0}, tmp___0=0] [L4530] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4530] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(size)=2176, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-110680464442257307684:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2176, tmp={-110680464442257307684:0}, tmp___0=0] [L4531] return (p); VAL [\old(size)=2176, \result={-110680464442257307684:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-110680464442257307684:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2176, tmp={-110680464442257307684:0}, tmp___0=0] [L4488] RET, EXPR ldv_malloc(size) VAL [\old(size)=2176, \old(t)=32768, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={-110680464442257307684:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2176, t=32768] [L4488] return ldv_malloc(size); [L4495] RET, EXPR __kmalloc(size, flags) [L4495] tmp___2 = __kmalloc(size, flags) [L4496] return (tmp___2); VAL [\old(flags)=32768, \old(size)=2176, \result={-110680464442257307684:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, flags=32768, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2176, tmp___2={-110680464442257307684:0}] [L4504] RET, EXPR kmalloc(size, flags | 32768U) VAL [\old(flags)=208, \old(size)=2176, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, flags=208, init0_sat={60:0}, init0_ter={61:0}, kmalloc(size, flags | 32768U)={-110680464442257307684:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2176] [L4504] tmp = kmalloc(size, flags | 32768U) [L4505] return (tmp); VAL [\old(flags)=208, \old(size)=2176, \result={-110680464442257307684:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, flags=208, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2176, tmp={-110680464442257307684:0}] [L5754] RET, EXPR kzalloc(2176UL, 208U) VAL [__key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, kzalloc(2176UL, 208U)={-110680464442257307684:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0] [L5754] tmp___0 = kzalloc(2176UL, 208U) [L5755] pt3 = (struct pt3_board *)tmp___0 VAL [__key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}] [L5756] COND FALSE !((unsigned long )pt3 == (unsigned long )((struct pt3_board *)0)) [L5761] CALL pci_set_drvdata(pdev, (void *)pt3) [L4770] CALL dev_set_drvdata(& pdev->dev, data) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, data={-110680464442257307684:0}, dev={-55340232221128654849:148}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4717] dev->driver_data = data VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, data={-110680464442257307684:0}, data={-110680464442257307684:0}, dev={-55340232221128654849:148}, dev={-55340232221128654849:148}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4770] RET dev_set_drvdata(& pdev->dev, data) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, data={-110680464442257307684:0}, data={-110680464442257307684:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5761] RET pci_set_drvdata(pdev, (void *)pt3) [L5762] pt3->pdev = pdev [L5763] FCALL __mutex_init(& pt3->lock, "&pt3->lock", & __key) [L5764] CALL, EXPR pci_ioremap_bar(pdev, 0) VAL [\old(arg1)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, arg0={-55340232221128654849:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7286] CALL, EXPR ldv_malloc(0UL) VAL [\old(size)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4519] void *p ; [L4520] void *tmp ; [L4521] int tmp___0 ; [L4523] tmp___0 = __VERIFIER_nondet_int() [L4524] COND FALSE !(tmp___0 != 0) [L4527] tmp = malloc(size) [L4528] p = tmp VAL [\old(size)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-129127208515966859300:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=0, tmp={-129127208515966859300:0}, tmp___0=0] [L4529] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4529] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-129127208515966859300:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=0, tmp={-129127208515966859300:0}, tmp___0=0] [L4530] CALL, EXPR IS_ERR(p) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-129127208515966859300:0}, ref_cnt=0] [L6320] bool tmp ; VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-129127208515966859300:0}, ptr={-129127208515966859300:0}, ref_cnt=0] [L6322] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-129127208515966859300:0}, ref_cnt=0] [L6975] return ((unsigned long )ptr > 2012UL); VAL [\result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-129127208515966859300:0}, ptr={-129127208515966859300:0}, ref_cnt=0] [L6322] RET, EXPR ldv_is_err(ptr) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-129127208515966859300:0}, ptr={-129127208515966859300:0}, ref_cnt=0] [L6322] tmp = ldv_is_err(ptr) [L6323] return (tmp); VAL [\result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-129127208515966859300:0}, ptr={-129127208515966859300:0}, ref_cnt=0, tmp=0] [L4530] RET, EXPR IS_ERR(p) VAL [\old(size)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-129127208515966859300:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=0, tmp={-129127208515966859300:0}, tmp___0=0] [L4530] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4530] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(size)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-129127208515966859300:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=0, tmp={-129127208515966859300:0}, tmp___0=0] [L4531] return (p); VAL [\old(size)=0, \result={-129127208515966859300:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-129127208515966859300:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=0, tmp={-129127208515966859300:0}, tmp___0=0] [L7286] RET, EXPR ldv_malloc(0UL) VAL [\old(arg1)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, arg0={-55340232221128654849:0}, arg0={-55340232221128654849:0}, arg1=0, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_malloc(0UL)={-129127208515966859300:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7286] return ldv_malloc(0UL); [L5764] RET, EXPR pci_ioremap_bar(pdev, 0) VAL [__key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pci_ioremap_bar(pdev, 0)={-129127208515966859300:0}, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}] [L5764] pt3->regs[0] = pci_ioremap_bar(pdev, 0) [L5765] CALL, EXPR pci_ioremap_bar(pdev, 2) VAL [\old(arg1)=2, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, arg0={-55340232221128654849:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7286] CALL, EXPR ldv_malloc(0UL) VAL [\old(size)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4519] void *p ; [L4520] void *tmp ; [L4521] int tmp___0 ; [L4523] tmp___0 = __VERIFIER_nondet_int() [L4524] COND FALSE !(tmp___0 != 0) [L4527] tmp = malloc(size) [L4528] p = tmp VAL [\old(size)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-36893488147419103231:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=0, tmp={-36893488147419103231:0}, tmp___0=0] [L4529] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4529] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-36893488147419103231:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=0, tmp={-36893488147419103231:0}, tmp___0=0] [L4530] CALL, EXPR IS_ERR(p) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-36893488147419103231:0}, ref_cnt=0] [L6320] bool tmp ; VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, ref_cnt=0] [L6322] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-36893488147419103231:0}, ref_cnt=0] [L6975] return ((unsigned long )ptr > 2012UL); VAL [\result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, ref_cnt=0] [L6322] RET, EXPR ldv_is_err(ptr) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, ref_cnt=0] [L6322] tmp = ldv_is_err(ptr) [L6323] return (tmp); VAL [\result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-36893488147419103231:0}, ptr={-36893488147419103231:0}, ref_cnt=0, tmp=0] [L4530] RET, EXPR IS_ERR(p) VAL [\old(size)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-36893488147419103231:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=0, tmp={-36893488147419103231:0}, tmp___0=0] [L4530] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4530] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(size)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-36893488147419103231:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=0, tmp={-36893488147419103231:0}, tmp___0=0] [L4531] return (p); VAL [\old(size)=0, \result={-36893488147419103231:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-36893488147419103231:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=0, tmp={-36893488147419103231:0}, tmp___0=0] [L7286] RET, EXPR ldv_malloc(0UL) VAL [\old(arg1)=2, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, arg0={-55340232221128654849:0}, arg0={-55340232221128654849:0}, arg1=2, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_malloc(0UL)={-36893488147419103231:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7286] return ldv_malloc(0UL); [L5765] RET, EXPR pci_ioremap_bar(pdev, 2) VAL [__key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pci_ioremap_bar(pdev, 2)={-36893488147419103231:0}, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}] [L5765] pt3->regs[1] = pci_ioremap_bar(pdev, 2) [L5766] EXPR pt3->regs[0] [L5766] (unsigned long )pt3->regs[0] == (unsigned long )((void *)0) || (unsigned long )pt3->regs[1] == (unsigned long )((void *)0) [L5766] EXPR pt3->regs[1] [L5766] (unsigned long )pt3->regs[0] == (unsigned long )((void *)0) || (unsigned long )pt3->regs[1] == (unsigned long )((void *)0) VAL [(unsigned long )pt3->regs[0] == (unsigned long )((void *)0) || (unsigned long )pt3->regs[1] == (unsigned long )((void *)0)=0, __key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3->regs[0]={-129127208515966859300:0}, pt3->regs[1]={-36893488147419103231:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}] [L5766] COND FALSE !((unsigned long )pt3->regs[0] == (unsigned long )((void *)0) || (unsigned long )pt3->regs[1] == (unsigned long )((void *)0)) [L5772] EXPR pt3->regs[0] VAL [__key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3->regs[0]={-129127208515966859300:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}] [L5772] CALL, EXPR ioread32(pt3->regs[0]) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, arg0={-129127208515966859300:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7185] return __VERIFIER_nondet_uint(); [L5772] RET, EXPR ioread32(pt3->regs[0]) VAL [__key={18446744073709551618:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, ioread32(pt3->regs[0])=-281474926247937, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3->regs[0]={-129127208515966859300:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}] [L5772] ver = ioread32(pt3->regs[0]) [L5773] COND FALSE !(ver >> 16 != 769U) [L5780] __max1 = num_bufs [L5781] __max2 = 2 [L5782] __min1 = __max1 > __max2 ? __max1 : __max2 [L5783] __min2 = 16 [L5784] pt3->num_bufs = __min1 < __min2 ? __min1 : __min2 VAL [__key={18446744073709551618:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}, ver=50462719] [L5785] CALL, EXPR kmalloc(4096UL, 208U) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4493] void *tmp___2 ; [L4495] CALL, EXPR __kmalloc(size, flags) [L4488] CALL, EXPR ldv_malloc(size) VAL [\old(size)=4096, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4519] void *p ; [L4520] void *tmp ; [L4521] int tmp___0 ; [L4523] tmp___0 = __VERIFIER_nondet_int() [L4524] COND FALSE !(tmp___0 != 0) [L4527] tmp = malloc(size) [L4528] p = tmp VAL [\old(size)=4096, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709551615:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=4096, tmp={-18446744073709551615:0}, tmp___0=0] [L4529] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4529] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=4096, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709551615:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=4096, tmp={-18446744073709551615:0}, tmp___0=0] [L4530] CALL, EXPR IS_ERR(p) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-18446744073709551615:0}, ref_cnt=0] [L6320] bool tmp ; VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-18446744073709551615:0}, ptr={-18446744073709551615:0}, ref_cnt=0] [L6322] CALL, EXPR ldv_is_err(ptr) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-18446744073709551615:0}, ref_cnt=0] [L6975] return ((unsigned long )ptr > 2012UL); VAL [\result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-18446744073709551615:0}, ptr={-18446744073709551615:0}, ref_cnt=0] [L6322] RET, EXPR ldv_is_err(ptr) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_is_err(ptr)=0, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-18446744073709551615:0}, ptr={-18446744073709551615:0}, ref_cnt=0] [L6322] tmp = ldv_is_err(ptr) [L6323] return (tmp); VAL [\result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ptr={-18446744073709551615:0}, ptr={-18446744073709551615:0}, ref_cnt=0, tmp=0] [L4530] RET, EXPR IS_ERR(p) VAL [\old(size)=4096, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709551615:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=4096, tmp={-18446744073709551615:0}, tmp___0=0] [L4530] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4514] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, cond=1, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4530] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [\old(size)=4096, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, IS_ERR(p)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709551615:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=4096, tmp={-18446744073709551615:0}, tmp___0=0] [L4531] return (p); VAL [\old(size)=4096, \result={-18446744073709551615:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, p={-18446744073709551615:0}, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=4096, tmp={-18446744073709551615:0}, tmp___0=0] [L4488] RET, EXPR ldv_malloc(size) VAL [\old(size)=4096, \old(t)=208, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={-18446744073709551615:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=4096, t=208] [L4488] return ldv_malloc(size); [L4495] RET, EXPR __kmalloc(size, flags) [L4495] tmp___2 = __kmalloc(size, flags) [L4496] return (tmp___2); VAL [\old(flags)=208, \old(size)=4096, \result={-18446744073709551615:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, flags=208, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=4096, tmp___2={-18446744073709551615:0}] [L5785] RET, EXPR kmalloc(4096UL, 208U) VAL [__key={18446744073709551618:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, kmalloc(4096UL, 208U)={-18446744073709551615:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}, ver=50462719] [L5785] tmp___1 = kmalloc(4096UL, 208U) [L5786] pt3->i2c_buf = (struct pt3_i2cbuf *)tmp___1 [L5787] EXPR pt3->i2c_buf VAL [__key={18446744073709551618:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3->i2c_buf={-18446744073709551615:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}, tmp___1={-18446744073709551615:0}, ver=50462719] [L5787] COND FALSE !((unsigned long )pt3->i2c_buf == (unsigned long )((struct pt3_i2cbuf *)0)) [L5792] i2c = & pt3->i2c_adap [L5793] i2c->owner = & __this_module [L5794] i2c->algo = & pt3_i2c_algo [L5795] i2c->algo_data = (void *)0 [L5796] i2c->dev.parent = & pdev->dev [L5797] CALL strlcpy((char *)(& i2c->name), "earth_pt3", 48UL) [L7314] return __VERIFIER_nondet_ulong(); [L5797] RET strlcpy((char *)(& i2c->name), "earth_pt3", 48UL) [L5798] CALL i2c_set_adapdata(i2c, (void *)pt3) [L4788] CALL dev_set_drvdata(& dev->dev, data) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, data={-110680464442257307684:0}, dev={-110680464442257307684:340}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4717] dev->driver_data = data VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, data={-110680464442257307684:0}, data={-110680464442257307684:0}, dev={-110680464442257307684:340}, dev={-110680464442257307684:340}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4788] RET dev_set_drvdata(& dev->dev, data) VAL [__this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, data={-110680464442257307684:0}, data={-110680464442257307684:0}, dev={-110680464442257307684:184}, dev={-110680464442257307684:184}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5798] RET i2c_set_adapdata(i2c, (void *)pt3) [L5799] CALL, EXPR i2c_add_adapter(i2c) [L7168] return __VERIFIER_nondet_int(); [L5799] RET, EXPR i2c_add_adapter(i2c) [L5799] ret = i2c_add_adapter(i2c) [L5800] COND FALSE !(ret < 0) [L5805] i = 0 VAL [__key={18446744073709551618:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=0, i2c={-110680464442257307684:184}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}, tmp___1={-18446744073709551615:0}, ver=50462719] [L5820] COND TRUE i <= 3 VAL [__key={18446744073709551618:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=0, i2c={-110680464442257307684:184}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=0, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}, tmp___1={-18446744073709551615:0}, ver=50462719] [L5808] CALL, EXPR pt3_alloc_adapter(pt3, i) [L5478] int ret ; [L5479] struct pt3_adapter *adap ; [L5480] struct dvb_adapter *da ; [L5481] void *tmp ; VAL [\old(index)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, index=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-110680464442257307684:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5483] CALL, EXPR kzalloc(2080UL, 208U) VAL [\old(flags)=208, \old(size)=2080, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4502] void *tmp ; VAL [\old(flags)=208, \old(size)=2080, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, flags=208, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2080] [L4504] CALL, EXPR kmalloc(size, flags | 32768U) VAL [\old(flags)=32768, \old(size)=2080, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4493] void *tmp___2 ; [L4495] CALL, EXPR __kmalloc(size, flags) [L4488] CALL, EXPR ldv_malloc(size) VAL [\old(size)=2080, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4519] void *p ; [L4520] void *tmp ; [L4521] int tmp___0 ; [L4523] tmp___0 = __VERIFIER_nondet_int() [L4524] COND TRUE tmp___0 != 0 [L4525] return ((void *)0); VAL [\old(size)=2080, \result={0:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2080, tmp___0=1] [L4488] RET, EXPR ldv_malloc(size) VAL [\old(size)=2080, \old(t)=32768, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={0:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2080, t=32768] [L4488] return ldv_malloc(size); [L4495] RET, EXPR __kmalloc(size, flags) [L4495] tmp___2 = __kmalloc(size, flags) [L4496] return (tmp___2); VAL [\old(flags)=32768, \old(size)=2080, \result={0:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, flags=32768, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2080, tmp___2={0:0}] [L4504] RET, EXPR kmalloc(size, flags | 32768U) VAL [\old(flags)=208, \old(size)=2080, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, flags=208, init0_sat={60:0}, init0_ter={61:0}, kmalloc(size, flags | 32768U)={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2080] [L4504] tmp = kmalloc(size, flags | 32768U) [L4505] return (tmp); VAL [\old(flags)=208, \old(size)=2080, \result={0:0}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, flags=208, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, size=2080, tmp={0:0}] [L5483] RET, EXPR kzalloc(2080UL, 208U) VAL [\old(index)=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, index=0, init0_sat={60:0}, init0_ter={61:0}, kzalloc(2080UL, 208U)={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-110680464442257307684:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5483] tmp = kzalloc(2080UL, 208U) [L5484] adap = (struct pt3_adapter *)tmp VAL [\old(index)=0, __this_module={36893488147419103195:36893488147419103185}, adap={0:0}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, index=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-110680464442257307684:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp={0:0}] [L5485] COND TRUE (unsigned long )adap == (unsigned long )((struct pt3_adapter *)0) [L5486] return (-12); VAL [\old(index)=0, \result=-12, __this_module={36893488147419103195:36893488147419103185}, adap={0:0}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, index=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-110680464442257307684:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp={0:0}] [L5808] RET, EXPR pt3_alloc_adapter(pt3, i) [L5808] ret = pt3_alloc_adapter(pt3, i) [L5809] COND TRUE ret < 0 VAL [__key={18446744073709551618:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=0, i2c={-110680464442257307684:184}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=-12, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}, tmp___1={-18446744073709551615:0}, ver=50462719] [L5825] COND TRUE i <= 3 VAL [__key={18446744073709551618:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=0, i2c={-110680464442257307684:184}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=-12, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}, tmp___1={-18446744073709551615:0}, ver=50462719] [L5847] COND TRUE i >= 0 VAL [__key={18446744073709551618:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=0, i2c={-110680464442257307684:184}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=-12, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}, tmp___1={-18446744073709551615:0}, ver=50462719] [L5843] tmp___2 = i [L5844] i = i - 1 VAL [__key={18446744073709551618:0}, __max1=4, __max2=2, __min1=4, __min2=16, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, ent={-18446744073709551617:0}, ent={-18446744073709551617:0}, i=-1, i2c={-110680464442257307684:184}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={-55340232221128654849:0}, pdev={-55340232221128654849:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=-12, rev={18446744073709551619:0}, tmp=0, tmp___0={-110680464442257307684:0}, tmp___1={-18446744073709551615:0}, tmp___2=0, ver=50462719] [L5845] CALL pt3_cleanup_adapter(pt3, tmp___2) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5549] struct pt3_adapter *adap ; [L5550] struct dmx_demux *dmx ; [L5552] EXPR pt3->adaps[index] [L5552] adap = pt3->adaps[index] [L5553] COND FALSE !((unsigned long )adap == (unsigned long )((struct pt3_adapter *)0)) [L5557] EXPR adap->thread VAL [\old(index)=0, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap={284:-272}, adap->thread={69:18446744073709551547}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, index=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-110680464442257307684:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5557] COND FALSE !((unsigned long )adap->thread != (unsigned long )((struct task_struct *)0)) [L5561] dmx = & adap->demux.dmx [L5562] EXPR dmx->close VAL [\old(index)=0, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap={284:-272}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dmx={284:-34}, dmx->close={-1:8}, index=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-110680464442257307684:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5562] CALL (*(dmx->close))(dmx) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5629] struct pci_dev *pdev ; [L5630] struct device const *__mptr ; [L5631] struct pt3_board *pt3 ; [L5632] void *tmp ; [L5633] int i ; [L5634] int ret ; [L5635] struct pt3_adapter *adap ; [L5637] __mptr = (struct device const *)dev [L5638] pdev = (struct pci_dev *)__mptr + 0xffffffffffffff68UL VAL [\old(ldv_module_refcounter)=1, __mptr={284:-34}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dev={284:-34}, dev={284:-34}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={284:-441594}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5639] CALL, EXPR pci_get_drvdata(pdev) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={284:-441594}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4761] void *tmp ; VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={284:-441594}, pdev={284:-441594}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4763] CALL, EXPR dev_get_drvdata((struct device const *)(& pdev->dev)) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dev={284:-441446}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4711] EXPR dev->driver_data [L4711] return ((void *)dev->driver_data); [L4763] RET, EXPR dev_get_drvdata((struct device const *)(& pdev->dev)) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dev_get_drvdata((struct device const *)(& pdev->dev))={36893488147419103164:103}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={284:-441594}, pdev={284:-441594}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L4763] tmp = dev_get_drvdata((struct device const *)(& pdev->dev)) [L4764] return (tmp); VAL [\old(ldv_module_refcounter)=1, \result={36893488147419103164:103}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={284:-441594}, pdev={284:-441594}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp={36893488147419103164:103}] [L5639] RET, EXPR pci_get_drvdata(pdev) VAL [\old(ldv_module_refcounter)=1, __mptr={284:-34}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dev={284:-34}, dev={284:-34}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pci_get_drvdata(pdev)={36893488147419103164:103}, pdev={284:-441594}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5639] tmp = pci_get_drvdata(pdev) [L5640] pt3 = (struct pt3_board *)tmp VAL [\old(ldv_module_refcounter)=1, __mptr={284:-34}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dev={284:-34}, dev={284:-34}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={284:-441594}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp={36893488147419103164:103}] [L5641] CALL, EXPR pt3_fe_init(pt3) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5019] int i ; [L5020] int ret ; [L5021] struct dvb_frontend *fe ; [L5023] CALL pt3_i2c_reset(pt3) [L6627] EXPR pt3->regs[0] VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3->regs[0]={36893488147419103166:-20}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L6627] FCALL iowrite32(131072U, pt3->regs[0] + 16UL) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3->regs[0]={36893488147419103166:-20}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5023] RET pt3_i2c_reset(pt3) [L5024] CALL, EXPR pt3_init_all_demods(pt3) [L6608] int tmp ; [L6610] EXPR pt3->regs[0] VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3->regs[0]={36893488147419103166:-20}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L6610] CALL ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, arg0={36893488147419103166:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7185] return __VERIFIER_nondet_uint(); [L6610] RET ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, ioread32(pt3->regs[0] + 20UL)=36893488147419103169, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3->regs[0]={36893488147419103166:-20}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L6611] CALL, EXPR send_i2c_cmd(pt3, 4096U) VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L6584] u32 ret ; [L6585] int tmp ; [L6586] int tmp___0 ; VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, addr=4096, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret={18446744073709551616:0}] [L6588] CALL, EXPR wait_i2c_result(pt3, (u32 *)0U, 50) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={0:0}] [L6552] int i ; [L6553] u32 v ; [L6555] i = 0 VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={0:0}, result={0:0}] [L6566] COND TRUE i < max_wait VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={0:0}, result={0:0}] [L6558] EXPR pt3->regs[0] VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3->regs[0]={36893488147419103166:-20}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={0:0}, result={0:0}] [L6558] CALL, EXPR ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, arg0={36893488147419103166:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7185] return __VERIFIER_nondet_uint(); [L6558] RET, EXPR ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, ioread32(pt3->regs[0] + 20UL)=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3->regs[0]={36893488147419103166:-20}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={0:0}, result={0:0}] [L6558] v = ioread32(pt3->regs[0] + 20UL) [L6559] COND TRUE (v & 1U) == 0U VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={0:0}, result={0:0}, v=0] [L6571] COND FALSE !(i >= max_wait) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={0:0}, result={0:0}, v=0] [L6575] COND FALSE !((unsigned long )result != (unsigned long )((u32 *)0U)) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={0:0}, result={0:0}, v=0] [L6579] return (0); VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=50, \result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=50, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={0:0}, result={0:0}, v=0] [L6588] RET, EXPR wait_i2c_result(pt3, (u32 *)0U, 50) VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, addr=4096, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret={18446744073709551616:0}, wait_i2c_result(pt3, (u32 *)0U, 50)=0] [L6588] tmp = wait_i2c_result(pt3, (u32 *)0U, 50) [L6589] COND FALSE !(tmp != 0) [L6595] EXPR pt3->regs[0] VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, addr=4096, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3->regs[0]={36893488147419103166:-20}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret={18446744073709551616:0}, tmp=0] [L6595] FCALL iowrite32(addr | 65536U, pt3->regs[0] + 16UL) VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, addr=4096, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3->regs[0]={36893488147419103166:-20}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret={18446744073709551616:0}, tmp=0] [L6596] FCALL usleep_range(200UL, 300UL) VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, addr=4096, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret={18446744073709551616:0}, tmp=0] [L6597] CALL, EXPR wait_i2c_result(pt3, & ret, 500) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={18446744073709551616:0}] [L6552] int i ; [L6553] u32 v ; [L6555] i = 0 VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}] [L6566] COND TRUE i < max_wait VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}] [L6558] EXPR pt3->regs[0] VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3->regs[0]={36893488147419103166:-20}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}] [L6558] CALL, EXPR ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, arg0={36893488147419103166:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7185] return __VERIFIER_nondet_uint(); [L6558] RET, EXPR ioread32(pt3->regs[0] + 20UL) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, ioread32(pt3->regs[0] + 20UL)=36893488147419103192, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3->regs[0]={36893488147419103166:-20}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}] [L6558] v = ioread32(pt3->regs[0] + 20UL) [L6559] COND TRUE (v & 1U) == 0U VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}, v=4294967256] [L6571] COND FALSE !(i >= max_wait) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}, v=4294967256] [L6575] COND FALSE !((unsigned long )result != (unsigned long )((u32 *)0U)) VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}, v=4294967256] [L6579] return (0); VAL [\old(ldv_module_refcounter)=1, \old(max_wait)=500, \result=0, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, i=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, max_wait=500, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, result={18446744073709551616:0}, result={18446744073709551616:0}, v=4294967256] [L6597] RET, EXPR wait_i2c_result(pt3, & ret, 500) VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, addr=4096, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret={18446744073709551616:0}, tmp=0, wait_i2c_result(pt3, & ret, 500)=0] [L6597] tmp___0 = wait_i2c_result(pt3, & ret, 500) [L6598] tmp___0 != 0 || (ret & 6U) != 0U [L6598] EXPR \read(ret) [L6598] tmp___0 != 0 || (ret & 6U) != 0U VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, \read(ret)=4294967297, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, addr=4096, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret={18446744073709551616:0}, tmp=0, tmp___0=0, tmp___0 != 0 || (ret & 6U) != 0U=1] [L6598] COND TRUE tmp___0 != 0 || (ret & 6U) != 0U [L6599] pt3->pdev [L6600] return (-5); [L6600] return (-5); VAL [\old(addr)=4096, \old(ldv_module_refcounter)=1, \result=-5, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, addr=4096, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp=0, tmp___0=0] [L6611] RET, EXPR send_i2c_cmd(pt3, 4096U) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, send_i2c_cmd(pt3, 4096U)=-5] [L6611] tmp = send_i2c_cmd(pt3, 4096U) [L6612] return (tmp); VAL [\old(ldv_module_refcounter)=1, \result=-5, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp=-5] [L5024] RET, EXPR pt3_init_all_demods(pt3) [L5024] ret = pt3_init_all_demods(pt3) [L5025] COND TRUE ret < 0 [L5026] pt3->pdev [L5027] return (ret); VAL [\old(ldv_module_refcounter)=1, \result=-5, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={36893488147419103164:103}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=-5] [L5641] RET, EXPR pt3_fe_init(pt3) VAL [\old(ldv_module_refcounter)=1, __mptr={284:-34}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dev={284:-34}, dev={284:-34}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={284:-441594}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_fe_init(pt3)=-5, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, tmp={36893488147419103164:103}] [L5641] ret = pt3_fe_init(pt3) [L5642] COND TRUE ret != 0 [L5643] return (ret); VAL [\old(ldv_module_refcounter)=1, \result=-5, __mptr={284:-34}, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dev={284:-34}, dev={284:-34}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pdev={284:-441594}, pt3={36893488147419103164:103}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0, ret=-5, tmp={36893488147419103164:103}] [L5562] RET (*(dmx->close))(dmx) VAL [(*(dmx->close))(dmx)=-5, \old(index)=0, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap={284:-272}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dmx={284:-34}, dmx->close={-1:8}, index=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-110680464442257307684:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5563] EXPR adap->fe VAL [\old(index)=0, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap={284:-272}, adap->fe={284:70}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dmx={284:-34}, index=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-110680464442257307684:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5563] COND TRUE (unsigned long )adap->fe != (unsigned long )((struct dvb_frontend *)0) [L5564] EXPR adap->fe [L5564] (adap->fe)->callback = (int (*)(void * , int , int , int ))0 [L5565] EXPR adap->fe [L5565] EXPR (adap->fe)->frontend_priv VAL [(adap->fe)->frontend_priv={18446744073709551545:71}, \old(index)=0, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap={284:-272}, adap->fe={0:0}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dmx={284:-34}, index=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-110680464442257307684:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5565] COND FALSE !((unsigned long )(adap->fe)->frontend_priv != (unsigned long )((void *)0)) [L5569] EXPR adap->i2c_tuner VAL [\old(index)=0, \old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap={284:-272}, adap->i2c_tuner={36893488147419103159:74}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, dmx={284:-34}, index=0, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3={-110680464442257307684:0}, pt3={-110680464442257307684:0}, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L5569] COND TRUE (unsigned long )adap->i2c_tuner != (unsigned long )((struct i2c_client *)0) [L5570] EXPR adap->i2c_tuner [L5570] EXPR (adap->i2c_tuner)->dev.driver [L5570] EXPR ((adap->i2c_tuner)->dev.driver)->owner [L5570] CALL ldv_module_put_9(((adap->i2c_tuner)->dev.driver)->owner) [L6359] CALL ldv_module_put(ldv_func_arg1) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, module={67:-66}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7039] COND TRUE (unsigned long )module != (unsigned long )((struct module *)0) VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, module={67:-66}, module={67:-66}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7040] COND TRUE ldv_module_refcounter <= 1 VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, module={67:-66}, module={67:-66}, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L7041] CALL ldv_error() VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] [L6969] reach_error() VAL [\old(ldv_module_refcounter)=1, __this_module={36893488147419103195:36893488147419103185}, adap_conf={59:0}, adapter_nr={57:0}, cfg_sat={62:0}, cfg_ter={63:0}, init0_sat={60:0}, init0_ter={61:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_10=0, ldv_retval_11=0, ldv_retval_12=0, ldv_retval_13=0, ldv_retval_14=0, ldv_retval_15=0, ldv_retval_16=0, ldv_retval_17=0, ldv_retval_18=0, ldv_retval_19=0, ldv_retval_2=0, ldv_retval_20=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, ldv_retval_9=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, num_bufs=4, one_adapter=0, pci_counter=0, pt3_driver={66:0}, pt3_driver_group1={-55340232221128654849:0}, pt3_i2c_algo={58:0}, pt3_i2c_algo_group0={-73786976294838206465:0}, pt3_id_table={64:0}, pt3_pm_ops={65:0}, pt3_pm_ops_group1={-36893488147419103233:0}, ref_cnt=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 60 procedures, 978 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 515.5s, OverallIterations: 24, TraceHistogramMax: 15, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.1s, AutomataDifference: 450.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 174 mSolverCounterUnknown, 30634 SdHoareTripleChecker+Valid, 437.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 28789 mSDsluCounter, 196433 SdHoareTripleChecker+Invalid, 427.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 162880 mSDsCounter, 12418 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 69501 IncrementalHoareTripleChecker+Invalid, 82093 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12418 mSolverCounterUnsat, 33553 mSDtfsCounter, 69501 mSolverCounterSat, 0.8s SdHoareTripleChecker+Time, 174 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6369 GetRequests, 6056 SyntacticMatches, 9 SemanticMatches, 304 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1261 ImplicationChecksByTransitivity, 4.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8913occurred in iteration=23, InterpolantAutomatonStates: 243, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.1s AutomataMinimizationTime, 23 MinimizatonAttempts, 28748 StatesRemovedByMinimization, 23 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 30.9s SatisfiabilityAnalysisTime, 19.7s InterpolantComputationTime, 8693 NumberOfCodeBlocks, 8588 NumberOfCodeBlocksAsserted, 36 NumberOfCheckSat, 10088 ConstructedInterpolants, 9 QuantifiedInterpolants, 15317 SizeOfPredicates, 62 NumberOfNonLiveVariables, 26875 ConjunctsInSsa, 263 ConjunctsInUnsatCore, 36 InterpolantComputations, 18 PerfectInterpolantSequences, 10082/10173 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-13 14:47:10,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a80d5d6260f748dd9867d7bcd6f4a93a5987d3d416867522c1bef6a78e755228 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 14:47:11,873 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 14:47:11,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 14:47:11,887 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 14:47:11,887 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 14:47:11,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 14:47:11,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 14:47:11,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 14:47:11,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 14:47:11,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 14:47:11,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 14:47:11,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 14:47:11,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 14:47:11,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 14:47:11,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 14:47:11,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 14:47:11,896 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 14:47:11,897 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 14:47:11,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 14:47:11,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 14:47:11,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 14:47:11,901 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 14:47:11,902 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 14:47:11,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 14:47:11,907 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 14:47:11,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 14:47:11,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 14:47:11,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 14:47:11,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 14:47:11,909 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 14:47:11,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 14:47:11,910 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 14:47:11,911 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 14:47:11,912 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 14:47:11,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 14:47:11,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 14:47:11,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 14:47:11,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 14:47:11,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 14:47:11,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 14:47:11,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 14:47:11,925 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 14:47:11,952 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 14:47:11,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 14:47:11,952 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 14:47:11,953 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 14:47:11,953 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 14:47:11,954 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 14:47:11,954 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 14:47:11,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 14:47:11,955 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 14:47:11,955 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 14:47:11,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 14:47:11,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 14:47:11,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 14:47:11,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 14:47:11,956 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 14:47:11,956 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 14:47:11,956 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 14:47:11,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 14:47:11,956 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 14:47:11,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 14:47:11,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 14:47:11,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 14:47:11,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 14:47:11,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:47:11,957 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 14:47:11,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 14:47:11,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 14:47:11,958 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 14:47:11,958 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 14:47:11,958 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 14:47:11,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 14:47:11,958 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 14:47:11,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 14:47:11,959 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 14:47:11,959 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 14:47:11,959 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a80d5d6260f748dd9867d7bcd6f4a93a5987d3d416867522c1bef6a78e755228 [2022-12-13 14:47:12,220 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 14:47:12,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 14:47:12,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 14:47:12,239 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 14:47:12,240 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 14:47:12,241 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2022-12-13 14:47:14,866 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 14:47:15,150 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 14:47:15,151 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2022-12-13 14:47:15,174 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/data/355330b17/fe4edc8c4df34e3aac27b8fd76c3d07d/FLAGd59c3514b [2022-12-13 14:47:15,416 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/data/355330b17/fe4edc8c4df34e3aac27b8fd76c3d07d [2022-12-13 14:47:15,418 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 14:47:15,419 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 14:47:15,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 14:47:15,420 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 14:47:15,423 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 14:47:15,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:47:15" (1/1) ... [2022-12-13 14:47:15,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72df7a00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:15, skipping insertion in model container [2022-12-13 14:47:15,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:47:15" (1/1) ... [2022-12-13 14:47:15,430 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 14:47:15,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:47:15,888 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 14:47:16,016 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:16,095 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 14:47:16,105 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 14:47:16,112 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 14:47:16,117 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 14:47:16,133 WARN L623 FunctionHandler]: Unknown extern function schedule_hrtimeout_range [2022-12-13 14:47:16,168 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 14:47:16,204 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 14:47:16,298 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 14:47:16,302 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,318 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:47:16,321 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:47:16,325 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:47:16,328 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:47:16,332 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,335 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,340 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:16,341 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,343 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,344 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:16,346 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,347 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,348 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,353 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,358 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,364 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:47:16,365 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:47:16,367 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 14:47:16,368 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:47:16,369 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:47:16,370 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:47:16,371 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:47:16,382 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 14:47:16,383 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:16,384 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:16,390 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 14:47:16,390 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 14:47:16,392 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 14:47:16,392 WARN L623 FunctionHandler]: Unknown extern function kthread_freezable_should_stop [2022-12-13 14:47:16,393 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 14:47:16,397 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 14:47:16,398 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 14:47:16,399 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,403 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,403 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 14:47:16,408 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,416 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 14:47:16,417 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,418 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 14:47:16,418 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,419 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 14:47:16,419 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,420 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,420 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 14:47:16,420 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-12-13 14:47:16,421 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 14:47:16,421 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,425 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 14:47:16,426 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:16,427 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:16,427 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 14:47:16,427 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-12-13 14:47:16,427 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 14:47:16,427 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,431 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_suspend [2022-12-13 14:47:16,436 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_resume [2022-12-13 14:47:16,436 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,440 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 14:47:16,440 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,440 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:16,441 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:16,441 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 14:47:16,441 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 14:47:16,441 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,445 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 14:47:16,445 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 14:47:16,445 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 14:47:16,446 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 14:47:16,446 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 14:47:16,446 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,447 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 14:47:16,447 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 14:47:16,447 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 14:47:16,448 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 14:47:16,448 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,449 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:16,449 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,451 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 14:47:16,451 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 14:47:16,451 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,452 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,452 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,453 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 14:47:16,453 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 14:47:16,454 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,454 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:16,455 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:16,455 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,455 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 14:47:16,455 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 14:47:16,507 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 14:47:16,509 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_1 [2022-12-13 14:47:16,511 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_2 [2022-12-13 14:47:16,512 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_2 [2022-12-13 14:47:16,512 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_2 [2022-12-13 14:47:16,513 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_2 [2022-12-13 14:47:16,513 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_2 [2022-12-13 14:47:16,513 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_2 [2022-12-13 14:47:16,514 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_2 [2022-12-13 14:47:16,514 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_2 [2022-12-13 14:47:16,514 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_2 [2022-12-13 14:47:16,515 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_2 [2022-12-13 14:47:16,515 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_2 [2022-12-13 14:47:16,515 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_2 [2022-12-13 14:47:16,516 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_2 [2022-12-13 14:47:16,516 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_2 [2022-12-13 14:47:16,518 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 14:47:16,518 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 14:47:16,553 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:16,554 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:16,558 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,558 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,558 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:16,559 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,559 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:16,560 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:16,560 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,561 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,575 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:16,575 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,576 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:16,576 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:47:16,577 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,577 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,577 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,578 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,582 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:47:16,582 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:47:16,583 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:47:16,584 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 14:47:16,585 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 14:47:16,586 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 14:47:16,587 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 14:47:16,603 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_47030d26-0bf3-4453-80e4-b135ab68cfdd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2022-12-13 14:47:16,629 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:16,631 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:16,635 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:16,637 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:16,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 14:47:16,665 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-13 14:47:16,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:47:16,750 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 14:47:16,754 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:16,759 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 14:47:16,760 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 14:47:16,761 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 14:47:16,761 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 14:47:16,762 WARN L623 FunctionHandler]: Unknown extern function schedule_hrtimeout_range [2022-12-13 14:47:16,763 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 14:47:16,764 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 14:47:16,768 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 14:47:16,769 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,773 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:47:16,775 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:47:16,776 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:47:16,777 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:47:16,786 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,788 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,789 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:16,790 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,791 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,791 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:16,792 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,793 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,793 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,795 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,797 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,799 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:47:16,800 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:47:16,801 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 14:47:16,802 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:47:16,802 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:47:16,803 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:47:16,803 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:47:16,804 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 14:47:16,805 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:16,806 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:16,807 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 14:47:16,808 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 14:47:16,816 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 14:47:16,817 WARN L623 FunctionHandler]: Unknown extern function kthread_freezable_should_stop [2022-12-13 14:47:16,819 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 14:47:16,820 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 14:47:16,821 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 14:47:16,821 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,822 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,823 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 14:47:16,825 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,828 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 14:47:16,829 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,831 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 14:47:16,831 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,832 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 14:47:16,832 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,833 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,833 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 14:47:16,834 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-12-13 14:47:16,834 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 14:47:16,834 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,836 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 14:47:16,837 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:16,837 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:16,838 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 14:47:16,838 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-12-13 14:47:16,838 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 14:47:16,838 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,840 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_suspend [2022-12-13 14:47:16,842 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_resume [2022-12-13 14:47:16,842 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,843 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 14:47:16,844 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,844 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:16,844 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:16,845 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 14:47:16,845 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 14:47:16,845 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,846 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 14:47:16,847 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 14:47:16,847 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 14:47:16,847 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 14:47:16,848 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 14:47:16,848 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,848 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 14:47:16,849 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 14:47:16,850 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 14:47:16,850 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 14:47:16,851 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,851 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:16,851 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,853 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 14:47:16,854 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 14:47:16,854 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,855 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,856 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:16,856 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 14:47:16,857 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 14:47:16,857 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,857 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:16,858 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:16,858 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:16,859 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 14:47:16,859 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 14:47:16,863 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 14:47:16,864 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_1 [2022-12-13 14:47:16,867 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_2 [2022-12-13 14:47:16,868 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_2 [2022-12-13 14:47:16,868 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_2 [2022-12-13 14:47:16,869 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_2 [2022-12-13 14:47:16,869 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_2 [2022-12-13 14:47:16,870 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_2 [2022-12-13 14:47:16,870 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_2 [2022-12-13 14:47:16,871 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_2 [2022-12-13 14:47:16,871 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_2 [2022-12-13 14:47:16,871 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_2 [2022-12-13 14:47:16,872 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_2 [2022-12-13 14:47:16,872 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_2 [2022-12-13 14:47:16,873 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_2 [2022-12-13 14:47:16,873 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_2 [2022-12-13 14:47:16,875 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 14:47:16,876 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 14:47:16,882 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:16,882 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:16,883 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,884 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,884 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:16,885 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,885 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:16,886 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:16,886 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,887 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:16,891 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:16,892 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,892 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:16,893 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:47:16,893 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,894 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,894 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,895 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:16,897 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:47:16,898 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:47:16,898 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:47:16,900 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 14:47:16,901 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 14:47:16,902 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 14:47:16,903 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 14:47:16,906 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_47030d26-0bf3-4453-80e4-b135ab68cfdd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2022-12-13 14:47:16,909 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:16,910 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:16,911 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:16,913 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:16,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 14:47:16,934 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 14:47:17,020 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 14:47:17,024 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:17,028 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-12-13 14:47:17,028 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 14:47:17,029 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-12-13 14:47:17,029 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-12-13 14:47:17,030 WARN L623 FunctionHandler]: Unknown extern function schedule_hrtimeout_range [2022-12-13 14:47:17,031 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-13 14:47:17,034 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 14:47:17,060 WARN L623 FunctionHandler]: Unknown extern function i2c_transfer [2022-12-13 14:47:17,062 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:17,064 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:47:17,065 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:47:17,066 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-13 14:47:17,067 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 14:47:17,068 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,068 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,071 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:17,071 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,078 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,079 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:17,081 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,081 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,082 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,086 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,093 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,096 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:47:17,097 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:47:17,098 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 14:47:17,101 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:47:17,101 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:47:17,104 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 14:47:17,104 WARN L623 FunctionHandler]: Unknown extern function i2c_new_device [2022-12-13 14:47:17,105 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 14:47:17,106 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:17,106 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:17,109 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 14:47:17,110 WARN L623 FunctionHandler]: Unknown extern function set_freezable [2022-12-13 14:47:17,111 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 14:47:17,111 WARN L623 FunctionHandler]: Unknown extern function kthread_freezable_should_stop [2022-12-13 14:47:17,112 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 14:47:17,113 WARN L623 FunctionHandler]: Unknown extern function kthread_create_on_node [2022-12-13 14:47:17,113 WARN L623 FunctionHandler]: Unknown extern function wake_up_process [2022-12-13 14:47:17,114 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,114 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,115 WARN L623 FunctionHandler]: Unknown extern function kthread_stop [2022-12-13 14:47:17,122 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,130 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 14:47:17,131 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:17,131 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 14:47:17,131 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:17,132 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 14:47:17,132 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:17,132 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:17,132 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 14:47:17,132 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-12-13 14:47:17,133 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 14:47:17,133 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:17,134 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 14:47:17,134 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:17,135 WARN L623 FunctionHandler]: Unknown extern function i2c_unregister_device [2022-12-13 14:47:17,135 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 14:47:17,135 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_release [2022-12-13 14:47:17,135 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 14:47:17,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:17,136 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_suspend [2022-12-13 14:47:17,137 WARN L623 FunctionHandler]: Unknown extern function dvb_frontend_resume [2022-12-13 14:47:17,137 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:17,138 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 14:47:17,138 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:17,139 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:17,139 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:17,139 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 14:47:17,139 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 14:47:17,139 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:17,140 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 14:47:17,140 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 14:47:17,140 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 14:47:17,141 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 14:47:17,141 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 14:47:17,141 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:17,141 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 14:47:17,142 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 14:47:17,142 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 14:47:17,142 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-12-13 14:47:17,143 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:17,143 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:17,143 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,145 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 14:47:17,146 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 14:47:17,146 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:17,146 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:17,147 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 14:47:17,147 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 14:47:17,147 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 14:47:17,147 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:17,148 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:17,148 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 14:47:17,148 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 14:47:17,148 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 14:47:17,149 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 14:47:17,151 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 14:47:17,152 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_1 [2022-12-13 14:47:17,153 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_2 [2022-12-13 14:47:17,154 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_2 [2022-12-13 14:47:17,154 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_2 [2022-12-13 14:47:17,154 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_2 [2022-12-13 14:47:17,155 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_2 [2022-12-13 14:47:17,155 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_2 [2022-12-13 14:47:17,155 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_2 [2022-12-13 14:47:17,155 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_2 [2022-12-13 14:47:17,156 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_2 [2022-12-13 14:47:17,156 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_2 [2022-12-13 14:47:17,156 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_2 [2022-12-13 14:47:17,156 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_2 [2022-12-13 14:47:17,157 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_2 [2022-12-13 14:47:17,157 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_2 [2022-12-13 14:47:17,158 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 14:47:17,158 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 14:47:17,162 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:17,162 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:17,163 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,163 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:17,164 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:17,164 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,164 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:17,164 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 14:47:17,165 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:17,165 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 14:47:17,167 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:17,168 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:17,168 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 14:47:17,168 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 14:47:17,169 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:17,169 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:17,169 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:17,170 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 14:47:17,171 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:47:17,172 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:47:17,172 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter_packets [2022-12-13 14:47:17,174 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 14:47:17,175 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-13 14:47:17,176 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 14:47:17,177 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-13 14:47:17,181 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_47030d26-0bf3-4453-80e4-b135ab68cfdd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i[191080,191093] [2022-12-13 14:47:17,184 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:17,185 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:17,186 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:17,187 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 14:47:17,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 14:47:17,251 INFO L208 MainTranslator]: Completed translation [2022-12-13 14:47:17,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17 WrapperNode [2022-12-13 14:47:17,251 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 14:47:17,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 14:47:17,252 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 14:47:17,252 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 14:47:17,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,308 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,398 INFO L138 Inliner]: procedures = 225, calls = 1442, calls flagged for inlining = 105, calls inlined = 105, statements flattened = 3346 [2022-12-13 14:47:17,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 14:47:17,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 14:47:17,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 14:47:17,399 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 14:47:17,408 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,434 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,550 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,563 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,595 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 14:47:17,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 14:47:17,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 14:47:17,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 14:47:17,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (1/1) ... [2022-12-13 14:47:17,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:47:17,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:47:17,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 14:47:17,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 14:47:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_fe_init [2022-12-13 14:47:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_fe_init [2022-12-13 14:47:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-13 14:47:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2022-12-13 14:47:17,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2022-12-13 14:47:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-12-13 14:47:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-13 14:47:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-13 14:47:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-13 14:47:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 14:47:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-13 14:47:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 14:47:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 14:47:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 14:47:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 14:47:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 14:47:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 14:47:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 14:47:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure wait_i2c_result [2022-12-13 14:47:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_i2c_result [2022-12-13 14:47:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2022-12-13 14:47:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2022-12-13 14:47:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-13 14:47:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-13 14:47:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 14:47:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 14:47:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_streaming [2022-12-13 14:47:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_streaming [2022-12-13 14:47:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2022-12-13 14:47:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2022-12-13 14:47:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-12-13 14:47:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-12-13 14:47:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-12-13 14:47:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-12-13 14:47:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2022-12-13 14:47:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2022-12-13 14:47:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_lnb_ctrl [2022-12-13 14:47:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_lnb_ctrl [2022-12-13 14:47:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 14:47:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 14:47:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 14:47:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 14:47:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 14:47:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 14:47:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2022-12-13 14:47:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2022-12-13 14:47:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_free_dmabuf [2022-12-13 14:47:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_free_dmabuf [2022-12-13 14:47:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-12-13 14:47:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-12-13 14:47:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_alloc_dmabuf [2022-12-13 14:47:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_alloc_dmabuf [2022-12-13 14:47:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 14:47:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 14:47:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 14:47:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 14:47:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-12-13 14:47:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-12-13 14:47:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 14:47:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 14:47:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_device [2022-12-13 14:47:17,692 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_device [2022-12-13 14:47:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-13 14:47:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-13 14:47:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-13 14:47:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-13 14:47:17,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-13 14:47:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-13 14:47:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 14:47:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 14:47:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-12-13 14:47:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-12-13 14:47:17,693 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-12-13 14:47:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-13 14:47:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-13 14:47:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_base [2022-12-13 14:47:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_base [2022-12-13 14:47:17,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-13 14:47:17,694 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 14:47:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 14:47:17,694 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 14:47:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 14:47:17,694 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_resume [2022-12-13 14:47:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_resume [2022-12-13 14:47:17,694 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-13 14:47:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-13 14:47:17,694 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_demod_write [2022-12-13 14:47:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_demod_write [2022-12-13 14:47:17,695 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-13 14:47:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-13 14:47:17,695 INFO L130 BoogieDeclarations]: Found specification of procedure send_i2c_cmd [2022-12-13 14:47:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure send_i2c_cmd [2022-12-13 14:47:17,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 14:47:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 14:47:17,695 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2022-12-13 14:47:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2022-12-13 14:47:17,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-12-13 14:47:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-12-13 14:47:17,695 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 14:47:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 14:47:17,696 INFO L130 BoogieDeclarations]: Found specification of procedure cmdbuf_add [2022-12-13 14:47:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdbuf_add [2022-12-13 14:47:17,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 14:47:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 14:47:17,696 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_stop_dma [2022-12-13 14:47:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_stop_dma [2022-12-13 14:47:17,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-13 14:47:17,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-13 14:47:17,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-13 14:47:17,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-13 14:47:17,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 14:47:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 14:47:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure put_byte_write [2022-12-13 14:47:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure put_byte_write [2022-12-13 14:47:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2022-12-13 14:47:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2022-12-13 14:47:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-13 14:47:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-13 14:47:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 14:47:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_set_tuner_power [2022-12-13 14:47:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_set_tuner_power [2022-12-13 14:47:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 14:47:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-12-13 14:47:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-12-13 14:47:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 14:47:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 14:47:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_suspend [2022-12-13 14:47:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_suspend [2022-12-13 14:47:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-13 14:47:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-13 14:47:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-13 14:47:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_start_dma [2022-12-13 14:47:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_start_dma [2022-12-13 14:47:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_find_adapter [2022-12-13 14:47:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_find_adapter [2022-12-13 14:47:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-13 14:47:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-13 14:47:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_init_dmabuf [2022-12-13 14:47:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_init_dmabuf [2022-12-13 14:47:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2022-12-13 14:47:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2022-12-13 14:47:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-13 14:47:17,699 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-13 14:47:17,699 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2022-12-13 14:47:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2022-12-13 14:47:17,700 INFO L130 BoogieDeclarations]: Found specification of procedure pt3_cleanup_adapter [2022-12-13 14:47:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pt3_cleanup_adapter [2022-12-13 14:47:17,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-13 14:47:17,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 14:47:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 14:47:17,700 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-13 14:47:17,700 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-13 14:47:18,198 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 14:47:18,200 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 14:47:24,926 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 14:47:49,489 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 14:47:49,504 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 14:47:49,504 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 14:47:49,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 02:47:49 BoogieIcfgContainer [2022-12-13 14:47:49,508 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 14:47:49,511 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 14:47:49,511 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 14:47:49,514 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 14:47:49,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 02:47:15" (1/3) ... [2022-12-13 14:47:49,515 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@710e2f34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 02:47:49, skipping insertion in model container [2022-12-13 14:47:49,515 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:47:17" (2/3) ... [2022-12-13 14:47:49,515 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@710e2f34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 02:47:49, skipping insertion in model container [2022-12-13 14:47:49,515 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 02:47:49" (3/3) ... [2022-12-13 14:47:49,516 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--media--pci--pt3--earth-pt3.ko-entry_point.cil.out.i [2022-12-13 14:47:49,534 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 14:47:49,534 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 14:47:49,597 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 14:47:49,603 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@36ce0684, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 14:47:49,603 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 14:47:49,609 INFO L276 IsEmpty]: Start isEmpty. Operand has 977 states, 727 states have (on average 1.376891334250344) internal successors, (1001), 744 states have internal predecessors, (1001), 190 states have call successors, (190), 59 states have call predecessors, (190), 58 states have return successors, (185), 185 states have call predecessors, (185), 185 states have call successors, (185) [2022-12-13 14:47:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 14:47:49,616 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:47:49,617 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:47:49,617 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:47:49,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:47:49,621 INFO L85 PathProgramCache]: Analyzing trace with hash -1256542471, now seen corresponding path program 1 times [2022-12-13 14:47:49,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:47:49,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1053438402] [2022-12-13 14:47:49,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:47:49,635 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:47:49,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:47:49,637 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:47:49,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-12-13 14:47:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:47:50,542 INFO L263 TraceCheckSpWp]: Trace formula consists of 1098 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-13 14:47:50,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:47:50,565 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-13 14:47:50,565 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:47:50,565 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:47:50,566 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1053438402] [2022-12-13 14:47:50,566 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1053438402] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:47:50,566 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:47:50,566 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:47:50,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505642108] [2022-12-13 14:47:50,568 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:47:50,571 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-12-13 14:47:50,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:47:50,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-12-13 14:47:50,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-13 14:47:50,596 INFO L87 Difference]: Start difference. First operand has 977 states, 727 states have (on average 1.376891334250344) internal successors, (1001), 744 states have internal predecessors, (1001), 190 states have call successors, (190), 59 states have call predecessors, (190), 58 states have return successors, (185), 185 states have call predecessors, (185), 185 states have call successors, (185) Second operand has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-12-13 14:47:50,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:47:50,682 INFO L93 Difference]: Finished difference Result 1949 states and 2791 transitions. [2022-12-13 14:47:50,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-13 14:47:50,683 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-12-13 14:47:50,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:47:50,697 INFO L225 Difference]: With dead ends: 1949 [2022-12-13 14:47:50,697 INFO L226 Difference]: Without dead ends: 965 [2022-12-13 14:47:50,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-13 14:47:50,707 INFO L413 NwaCegarLoop]: 1371 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1371 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 14:47:50,707 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1371 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 14:47:50,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2022-12-13 14:47:50,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2022-12-13 14:47:50,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 965 states, 722 states have (on average 1.368421052631579) internal successors, (988), 732 states have internal predecessors, (988), 185 states have call successors, (185), 58 states have call predecessors, (185), 57 states have return successors, (183), 183 states have call predecessors, (183), 183 states have call successors, (183) [2022-12-13 14:47:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1356 transitions. [2022-12-13 14:47:50,779 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1356 transitions. Word has length 51 [2022-12-13 14:47:50,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:47:50,780 INFO L495 AbstractCegarLoop]: Abstraction has 965 states and 1356 transitions. [2022-12-13 14:47:50,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 16.5) internal successors, (33), 2 states have internal predecessors, (33), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-12-13 14:47:50,780 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1356 transitions. [2022-12-13 14:47:50,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 14:47:50,781 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:47:50,782 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:47:50,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-12-13 14:47:50,982 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:47:50,984 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:47:50,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:47:50,985 INFO L85 PathProgramCache]: Analyzing trace with hash 1532604021, now seen corresponding path program 1 times [2022-12-13 14:47:50,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:47:50,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [824424886] [2022-12-13 14:47:50,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:47:50,990 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:47:50,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:47:50,993 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:47:50,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-12-13 14:47:51,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:47:51,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 1098 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-13 14:47:51,927 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:47:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-13 14:47:52,030 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:47:52,030 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:47:52,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [824424886] [2022-12-13 14:47:52,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [824424886] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:47:52,031 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:47:52,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 14:47:52,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940911432] [2022-12-13 14:47:52,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:47:52,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:47:52,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:47:52,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:47:52,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:47:52,034 INFO L87 Difference]: Start difference. First operand 965 states and 1356 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-12-13 14:47:52,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:47:52,145 INFO L93 Difference]: Finished difference Result 1923 states and 2703 transitions. [2022-12-13 14:47:52,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:47:52,146 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 51 [2022-12-13 14:47:52,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:47:52,153 INFO L225 Difference]: With dead ends: 1923 [2022-12-13 14:47:52,153 INFO L226 Difference]: Without dead ends: 966 [2022-12-13 14:47:52,158 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:47:52,159 INFO L413 NwaCegarLoop]: 1355 mSDtfsCounter, 0 mSDsluCounter, 1353 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2708 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 14:47:52,160 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2708 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 14:47:52,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-12-13 14:47:52,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 966. [2022-12-13 14:47:52,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 966 states, 723 states have (on average 1.367911479944675) internal successors, (989), 733 states have internal predecessors, (989), 185 states have call successors, (185), 58 states have call predecessors, (185), 57 states have return successors, (183), 183 states have call predecessors, (183), 183 states have call successors, (183) [2022-12-13 14:47:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1357 transitions. [2022-12-13 14:47:52,219 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1357 transitions. Word has length 51 [2022-12-13 14:47:52,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:47:52,220 INFO L495 AbstractCegarLoop]: Abstraction has 966 states and 1357 transitions. [2022-12-13 14:47:52,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-12-13 14:47:52,221 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1357 transitions. [2022-12-13 14:47:52,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-13 14:47:52,222 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:47:52,222 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:47:52,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-12-13 14:47:52,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:47:52,423 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:47:52,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:47:52,424 INFO L85 PathProgramCache]: Analyzing trace with hash -1696828009, now seen corresponding path program 1 times [2022-12-13 14:47:52,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:47:52,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [113137957] [2022-12-13 14:47:52,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:47:52,426 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:47:52,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:47:52,427 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:47:52,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-12-13 14:47:53,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:47:53,266 INFO L263 TraceCheckSpWp]: Trace formula consists of 1109 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-13 14:47:53,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:47:53,467 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-13 14:47:53,468 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:47:53,724 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-13 14:47:53,724 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:47:53,724 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [113137957] [2022-12-13 14:47:53,724 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [113137957] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 14:47:53,724 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 14:47:53,724 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2022-12-13 14:47:53,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491729450] [2022-12-13 14:47:53,725 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 14:47:53,725 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 14:47:53,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:47:53,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 14:47:53,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-12-13 14:47:53,725 INFO L87 Difference]: Start difference. First operand 966 states and 1357 transitions. Second operand has 6 states, 6 states have (on average 5.5) internal successors, (33), 6 states have internal predecessors, (33), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-12-13 14:47:54,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:47:54,065 INFO L93 Difference]: Finished difference Result 1926 states and 2708 transitions. [2022-12-13 14:47:54,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 14:47:54,066 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 6 states have internal predecessors, (33), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 52 [2022-12-13 14:47:54,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:47:54,070 INFO L225 Difference]: With dead ends: 1926 [2022-12-13 14:47:54,071 INFO L226 Difference]: Without dead ends: 969 [2022-12-13 14:47:54,074 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2022-12-13 14:47:54,074 INFO L413 NwaCegarLoop]: 1355 mSDtfsCounter, 0 mSDsluCounter, 4059 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5414 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 14:47:54,075 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5414 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 14:47:54,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2022-12-13 14:47:54,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 969. [2022-12-13 14:47:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 969 states, 726 states have (on average 1.3663911845730028) internal successors, (992), 736 states have internal predecessors, (992), 185 states have call successors, (185), 58 states have call predecessors, (185), 57 states have return successors, (183), 183 states have call predecessors, (183), 183 states have call successors, (183) [2022-12-13 14:47:54,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 969 states and 1360 transitions. [2022-12-13 14:47:54,099 INFO L78 Accepts]: Start accepts. Automaton has 969 states and 1360 transitions. Word has length 52 [2022-12-13 14:47:54,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:47:54,099 INFO L495 AbstractCegarLoop]: Abstraction has 969 states and 1360 transitions. [2022-12-13 14:47:54,100 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 6 states have internal predecessors, (33), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-12-13 14:47:54,100 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1360 transitions. [2022-12-13 14:47:54,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-13 14:47:54,100 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:47:54,101 INFO L195 NwaCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:47:54,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2022-12-13 14:47:54,301 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:47:54,302 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:47:54,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:47:54,302 INFO L85 PathProgramCache]: Analyzing trace with hash -1989974283, now seen corresponding path program 2 times [2022-12-13 14:47:54,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:47:54,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1773679050] [2022-12-13 14:47:54,303 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 14:47:54,304 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:47:54,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:47:54,304 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:47:54,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-12-13 14:47:55,067 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-12-13 14:47:55,067 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 14:47:55,109 INFO L263 TraceCheckSpWp]: Trace formula consists of 1051 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 14:47:55,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:47:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-13 14:47:55,217 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:47:55,217 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:47:55,217 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1773679050] [2022-12-13 14:47:55,217 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1773679050] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:47:55,217 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:47:55,218 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 14:47:55,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793470470] [2022-12-13 14:47:55,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:47:55,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:47:55,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:47:55,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:47:55,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:47:55,219 INFO L87 Difference]: Start difference. First operand 969 states and 1360 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-12-13 14:47:57,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:47:57,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:47:57,523 INFO L93 Difference]: Finished difference Result 2860 states and 4023 transitions. [2022-12-13 14:47:57,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:47:57,524 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 55 [2022-12-13 14:47:57,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:47:57,535 INFO L225 Difference]: With dead ends: 2860 [2022-12-13 14:47:57,535 INFO L226 Difference]: Without dead ends: 1905 [2022-12-13 14:47:57,540 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:47:57,541 INFO L413 NwaCegarLoop]: 1543 mSDtfsCounter, 1319 mSDsluCounter, 1337 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1319 SdHoareTripleChecker+Valid, 2880 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-12-13 14:47:57,541 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1319 Valid, 2880 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2022-12-13 14:47:57,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1905 states. [2022-12-13 14:47:57,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1905 to 1902. [2022-12-13 14:47:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1902 states, 1424 states have (on average 1.3700842696629214) internal successors, (1951), 1443 states have internal predecessors, (1951), 363 states have call successors, (363), 115 states have call predecessors, (363), 114 states have return successors, (361), 361 states have call predecessors, (361), 361 states have call successors, (361) [2022-12-13 14:47:57,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1902 states and 2675 transitions. [2022-12-13 14:47:57,628 INFO L78 Accepts]: Start accepts. Automaton has 1902 states and 2675 transitions. Word has length 55 [2022-12-13 14:47:57,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:47:57,629 INFO L495 AbstractCegarLoop]: Abstraction has 1902 states and 2675 transitions. [2022-12-13 14:47:57,629 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2022-12-13 14:47:57,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2675 transitions. [2022-12-13 14:47:57,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-13 14:47:57,632 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:47:57,632 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:47:57,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2022-12-13 14:47:57,832 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:47:57,833 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:47:57,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:47:57,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1353163730, now seen corresponding path program 1 times [2022-12-13 14:47:57,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:47:57,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1943047684] [2022-12-13 14:47:57,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:47:57,835 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:47:57,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:47:57,836 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:47:57,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-12-13 14:47:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:47:58,762 INFO L263 TraceCheckSpWp]: Trace formula consists of 1213 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 14:47:58,764 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:47:59,852 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-13 14:47:59,852 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:47:59,853 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:47:59,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1943047684] [2022-12-13 14:47:59,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1943047684] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:47:59,853 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:47:59,853 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 14:47:59,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79053995] [2022-12-13 14:47:59,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:47:59,854 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:47:59,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:47:59,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:47:59,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:47:59,854 INFO L87 Difference]: Start difference. First operand 1902 states and 2675 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-12-13 14:48:00,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:48:00,044 INFO L93 Difference]: Finished difference Result 5675 states and 8004 transitions. [2022-12-13 14:48:00,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:48:00,045 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 75 [2022-12-13 14:48:00,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:48:00,062 INFO L225 Difference]: With dead ends: 5675 [2022-12-13 14:48:00,062 INFO L226 Difference]: Without dead ends: 3782 [2022-12-13 14:48:00,070 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:00,070 INFO L413 NwaCegarLoop]: 1565 mSDtfsCounter, 1308 mSDsluCounter, 1340 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1308 SdHoareTripleChecker+Valid, 2905 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 14:48:00,071 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1308 Valid, 2905 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 14:48:00,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3782 states. [2022-12-13 14:48:00,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3782 to 3778. [2022-12-13 14:48:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3778 states, 2827 states have (on average 1.3707110010611956) internal successors, (3875), 2864 states have internal predecessors, (3875), 722 states have call successors, (722), 229 states have call predecessors, (722), 228 states have return successors, (724), 720 states have call predecessors, (724), 720 states have call successors, (724) [2022-12-13 14:48:00,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 3778 states and 5321 transitions. [2022-12-13 14:48:00,191 INFO L78 Accepts]: Start accepts. Automaton has 3778 states and 5321 transitions. Word has length 75 [2022-12-13 14:48:00,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:48:00,191 INFO L495 AbstractCegarLoop]: Abstraction has 3778 states and 5321 transitions. [2022-12-13 14:48:00,191 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-12-13 14:48:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 3778 states and 5321 transitions. [2022-12-13 14:48:00,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-13 14:48:00,194 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:48:00,194 INFO L195 NwaCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:48:00,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2022-12-13 14:48:00,394 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:00,394 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:48:00,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:48:00,395 INFO L85 PathProgramCache]: Analyzing trace with hash 1741528493, now seen corresponding path program 1 times [2022-12-13 14:48:00,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:48:00,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1750677892] [2022-12-13 14:48:00,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:48:00,396 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:00,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:48:00,397 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:48:00,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-12-13 14:48:01,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:48:01,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 1284 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 14:48:01,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:48:01,429 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-13 14:48:01,430 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:48:01,430 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:48:01,430 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1750677892] [2022-12-13 14:48:01,430 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1750677892] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:48:01,431 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:48:01,431 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 14:48:01,431 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639971544] [2022-12-13 14:48:01,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:48:01,432 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:48:01,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:48:01,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:48:01,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:01,433 INFO L87 Difference]: Start difference. First operand 3778 states and 5321 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 14:48:01,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:48:01,869 INFO L93 Difference]: Finished difference Result 10204 states and 14423 transitions. [2022-12-13 14:48:01,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:48:01,870 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 86 [2022-12-13 14:48:01,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:48:01,896 INFO L225 Difference]: With dead ends: 10204 [2022-12-13 14:48:01,896 INFO L226 Difference]: Without dead ends: 6440 [2022-12-13 14:48:01,909 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:01,910 INFO L413 NwaCegarLoop]: 1810 mSDtfsCounter, 971 mSDsluCounter, 1328 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 971 SdHoareTripleChecker+Valid, 3138 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 14:48:01,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [971 Valid, 3138 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 14:48:01,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6440 states. [2022-12-13 14:48:02,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6440 to 6430. [2022-12-13 14:48:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6430 states, 4867 states have (on average 1.382371070474625) internal successors, (6728), 4916 states have internal predecessors, (6728), 1188 states have call successors, (1188), 375 states have call predecessors, (1188), 374 states have return successors, (1190), 1186 states have call predecessors, (1190), 1186 states have call successors, (1190) [2022-12-13 14:48:02,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6430 states to 6430 states and 9106 transitions. [2022-12-13 14:48:02,147 INFO L78 Accepts]: Start accepts. Automaton has 6430 states and 9106 transitions. Word has length 86 [2022-12-13 14:48:02,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:48:02,147 INFO L495 AbstractCegarLoop]: Abstraction has 6430 states and 9106 transitions. [2022-12-13 14:48:02,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-12-13 14:48:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 6430 states and 9106 transitions. [2022-12-13 14:48:02,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-13 14:48:02,154 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:48:02,155 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:48:02,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-12-13 14:48:02,355 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:02,355 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:48:02,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:48:02,356 INFO L85 PathProgramCache]: Analyzing trace with hash 2047275316, now seen corresponding path program 1 times [2022-12-13 14:48:02,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:48:02,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [537765987] [2022-12-13 14:48:02,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:48:02,357 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:02,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:48:02,358 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:48:02,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-12-13 14:48:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:48:03,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 1376 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 14:48:03,295 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:48:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-13 14:48:03,338 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:48:03,338 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:48:03,338 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [537765987] [2022-12-13 14:48:03,338 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [537765987] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:48:03,338 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:48:03,338 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 14:48:03,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [542562873] [2022-12-13 14:48:03,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:48:03,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:48:03,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:48:03,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:48:03,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:03,339 INFO L87 Difference]: Start difference. First operand 6430 states and 9106 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 14:48:05,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:05,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:48:05,612 INFO L93 Difference]: Finished difference Result 10348 states and 14649 transitions. [2022-12-13 14:48:05,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:48:05,613 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 115 [2022-12-13 14:48:05,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:48:05,627 INFO L225 Difference]: With dead ends: 10348 [2022-12-13 14:48:05,627 INFO L226 Difference]: Without dead ends: 3941 [2022-12-13 14:48:05,645 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:05,646 INFO L413 NwaCegarLoop]: 1359 mSDtfsCounter, 5 mSDsluCounter, 1350 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 2709 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-12-13 14:48:05,646 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 2709 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2022-12-13 14:48:05,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3941 states. [2022-12-13 14:48:05,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3941 to 3936. [2022-12-13 14:48:05,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3936 states, 2985 states have (on average 1.3812395309882748) internal successors, (4123), 3013 states have internal predecessors, (4123), 720 states have call successors, (720), 231 states have call predecessors, (720), 230 states have return successors, (720), 718 states have call predecessors, (720), 718 states have call successors, (720) [2022-12-13 14:48:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 3936 states and 5563 transitions. [2022-12-13 14:48:05,783 INFO L78 Accepts]: Start accepts. Automaton has 3936 states and 5563 transitions. Word has length 115 [2022-12-13 14:48:05,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:48:05,783 INFO L495 AbstractCegarLoop]: Abstraction has 3936 states and 5563 transitions. [2022-12-13 14:48:05,783 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-12-13 14:48:05,783 INFO L276 IsEmpty]: Start isEmpty. Operand 3936 states and 5563 transitions. [2022-12-13 14:48:05,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-13 14:48:05,787 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:48:05,787 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:48:05,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2022-12-13 14:48:05,987 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:05,988 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:48:05,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:48:05,988 INFO L85 PathProgramCache]: Analyzing trace with hash -867828934, now seen corresponding path program 1 times [2022-12-13 14:48:05,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:48:05,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1319434493] [2022-12-13 14:48:05,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:48:05,990 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:05,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:48:05,991 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:48:05,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-12-13 14:48:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:48:06,966 INFO L263 TraceCheckSpWp]: Trace formula consists of 1474 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 14:48:06,969 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:48:07,863 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-12-13 14:48:07,863 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:48:07,863 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:48:07,864 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1319434493] [2022-12-13 14:48:07,864 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1319434493] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:48:07,864 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:48:07,864 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 14:48:07,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873159490] [2022-12-13 14:48:07,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:48:07,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:48:07,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:48:07,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:48:07,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:07,866 INFO L87 Difference]: Start difference. First operand 3936 states and 5563 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2022-12-13 14:48:09,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:10,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:48:10,298 INFO L93 Difference]: Finished difference Result 8665 states and 12233 transitions. [2022-12-13 14:48:10,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:48:10,298 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 149 [2022-12-13 14:48:10,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:48:10,314 INFO L225 Difference]: With dead ends: 8665 [2022-12-13 14:48:10,314 INFO L226 Difference]: Without dead ends: 5414 [2022-12-13 14:48:10,322 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:10,323 INFO L413 NwaCegarLoop]: 2373 mSDtfsCounter, 1272 mSDsluCounter, 1082 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1272 SdHoareTripleChecker+Valid, 3455 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-12-13 14:48:10,323 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1272 Valid, 3455 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2022-12-13 14:48:10,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5414 states. [2022-12-13 14:48:10,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5414 to 5404. [2022-12-13 14:48:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5404 states, 4105 states have (on average 1.3824604141291108) internal successors, (5675), 4139 states have internal predecessors, (5675), 974 states have call successors, (974), 325 states have call predecessors, (974), 324 states have return successors, (974), 972 states have call predecessors, (974), 972 states have call successors, (974) [2022-12-13 14:48:10,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5404 states to 5404 states and 7623 transitions. [2022-12-13 14:48:10,490 INFO L78 Accepts]: Start accepts. Automaton has 5404 states and 7623 transitions. Word has length 149 [2022-12-13 14:48:10,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:48:10,490 INFO L495 AbstractCegarLoop]: Abstraction has 5404 states and 7623 transitions. [2022-12-13 14:48:10,491 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2022-12-13 14:48:10,492 INFO L276 IsEmpty]: Start isEmpty. Operand 5404 states and 7623 transitions. [2022-12-13 14:48:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-13 14:48:10,497 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:48:10,497 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:48:10,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2022-12-13 14:48:10,697 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:10,698 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:48:10,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:48:10,698 INFO L85 PathProgramCache]: Analyzing trace with hash 195117135, now seen corresponding path program 1 times [2022-12-13 14:48:10,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:48:10,699 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1427706914] [2022-12-13 14:48:10,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:48:10,700 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:10,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:48:10,701 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:48:10,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-12-13 14:48:11,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:48:11,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 1544 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 14:48:11,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:48:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2022-12-13 14:48:11,913 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:48:11,913 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:48:11,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1427706914] [2022-12-13 14:48:11,913 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1427706914] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:48:11,913 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:48:11,914 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 14:48:11,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915628472] [2022-12-13 14:48:11,914 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:48:11,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 14:48:11,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:48:11,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 14:48:11,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 14:48:11,915 INFO L87 Difference]: Start difference. First operand 5404 states and 7623 transitions. Second operand has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 14:48:14,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:14,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:48:14,799 INFO L93 Difference]: Finished difference Result 12020 states and 16918 transitions. [2022-12-13 14:48:14,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 14:48:14,800 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 160 [2022-12-13 14:48:14,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:48:14,834 INFO L225 Difference]: With dead ends: 12020 [2022-12-13 14:48:14,834 INFO L226 Difference]: Without dead ends: 7301 [2022-12-13 14:48:14,853 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:48:14,853 INFO L413 NwaCegarLoop]: 2627 mSDtfsCounter, 1543 mSDsluCounter, 3711 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 54 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1543 SdHoareTripleChecker+Valid, 6338 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-12-13 14:48:14,853 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1543 Valid, 6338 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [54 Valid, 41 Invalid, 1 Unknown, 0 Unchecked, 2.6s Time] [2022-12-13 14:48:14,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7301 states. [2022-12-13 14:48:15,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7301 to 5408. [2022-12-13 14:48:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5408 states, 4109 states have (on average 1.3820880992942322) internal successors, (5679), 4143 states have internal predecessors, (5679), 974 states have call successors, (974), 325 states have call predecessors, (974), 324 states have return successors, (974), 972 states have call predecessors, (974), 972 states have call successors, (974) [2022-12-13 14:48:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5408 states to 5408 states and 7627 transitions. [2022-12-13 14:48:15,100 INFO L78 Accepts]: Start accepts. Automaton has 5408 states and 7627 transitions. Word has length 160 [2022-12-13 14:48:15,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:48:15,101 INFO L495 AbstractCegarLoop]: Abstraction has 5408 states and 7627 transitions. [2022-12-13 14:48:15,101 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 14:48:15,101 INFO L276 IsEmpty]: Start isEmpty. Operand 5408 states and 7627 transitions. [2022-12-13 14:48:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-13 14:48:15,106 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:48:15,107 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:48:15,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2022-12-13 14:48:15,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:15,307 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:48:15,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:48:15,308 INFO L85 PathProgramCache]: Analyzing trace with hash 823016577, now seen corresponding path program 1 times [2022-12-13 14:48:15,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:48:15,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1935522026] [2022-12-13 14:48:15,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:48:15,309 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:15,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:48:15,310 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:48:15,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-12-13 14:48:16,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:48:16,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 1572 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 14:48:16,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:48:16,496 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2022-12-13 14:48:16,496 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:48:16,496 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:48:16,496 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1935522026] [2022-12-13 14:48:16,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1935522026] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:48:16,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:48:16,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 14:48:16,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941332663] [2022-12-13 14:48:16,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:48:16,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:48:16,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:48:16,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:48:16,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:16,499 INFO L87 Difference]: Start difference. First operand 5408 states and 7627 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 14:48:16,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:48:16,787 INFO L93 Difference]: Finished difference Result 10133 states and 14288 transitions. [2022-12-13 14:48:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:48:16,788 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 170 [2022-12-13 14:48:16,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:48:16,804 INFO L225 Difference]: With dead ends: 10133 [2022-12-13 14:48:16,805 INFO L226 Difference]: Without dead ends: 5410 [2022-12-13 14:48:16,814 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 168 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:16,815 INFO L413 NwaCegarLoop]: 1355 mSDtfsCounter, 0 mSDsluCounter, 1350 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2705 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 14:48:16,815 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2705 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 14:48:16,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5410 states. [2022-12-13 14:48:16,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5410 to 5410. [2022-12-13 14:48:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5410 states, 4111 states have (on average 1.3819022135733399) internal successors, (5681), 4145 states have internal predecessors, (5681), 974 states have call successors, (974), 325 states have call predecessors, (974), 324 states have return successors, (974), 972 states have call predecessors, (974), 972 states have call successors, (974) [2022-12-13 14:48:16,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 5410 states and 7629 transitions. [2022-12-13 14:48:16,997 INFO L78 Accepts]: Start accepts. Automaton has 5410 states and 7629 transitions. Word has length 170 [2022-12-13 14:48:16,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:48:16,997 INFO L495 AbstractCegarLoop]: Abstraction has 5410 states and 7629 transitions. [2022-12-13 14:48:16,997 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-13 14:48:16,997 INFO L276 IsEmpty]: Start isEmpty. Operand 5410 states and 7629 transitions. [2022-12-13 14:48:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-13 14:48:17,003 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:48:17,003 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:48:17,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Ended with exit code 0 [2022-12-13 14:48:17,203 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:17,204 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:48:17,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:48:17,204 INFO L85 PathProgramCache]: Analyzing trace with hash 1256745663, now seen corresponding path program 1 times [2022-12-13 14:48:17,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:48:17,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1937088164] [2022-12-13 14:48:17,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:48:17,206 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:17,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:48:17,207 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:48:17,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-12-13 14:48:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:48:18,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 1574 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 14:48:18,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:48:18,576 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2022-12-13 14:48:18,576 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:48:18,577 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:48:18,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1937088164] [2022-12-13 14:48:18,577 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1937088164] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:48:18,577 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:48:18,577 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 14:48:18,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022860514] [2022-12-13 14:48:18,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:48:18,578 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 14:48:18,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:48:18,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 14:48:18,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:48:18,579 INFO L87 Difference]: Start difference. First operand 5410 states and 7629 transitions. Second operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2022-12-13 14:48:20,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:24,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:24,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:48:24,904 INFO L93 Difference]: Finished difference Result 12515 states and 17698 transitions. [2022-12-13 14:48:24,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 14:48:24,906 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 170 [2022-12-13 14:48:24,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:48:24,924 INFO L225 Difference]: With dead ends: 12515 [2022-12-13 14:48:24,924 INFO L226 Difference]: Without dead ends: 7790 [2022-12-13 14:48:24,934 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 168 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-12-13 14:48:24,935 INFO L413 NwaCegarLoop]: 2936 mSDtfsCounter, 1872 mSDsluCounter, 6382 mSDsCounter, 0 mSdLazyCounter, 161 mSolverCounterSat, 130 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1880 SdHoareTripleChecker+Valid, 9318 SdHoareTripleChecker+Invalid, 293 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 130 IncrementalHoareTripleChecker+Valid, 161 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2022-12-13 14:48:24,935 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1880 Valid, 9318 Invalid, 293 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [130 Valid, 161 Invalid, 2 Unknown, 0 Unchecked, 5.6s Time] [2022-12-13 14:48:24,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7790 states. [2022-12-13 14:48:25,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7790 to 5450. [2022-12-13 14:48:25,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5450 states, 4135 states have (on average 1.381620314389359) internal successors, (5713), 4173 states have internal predecessors, (5713), 990 states have call successors, (990), 325 states have call predecessors, (990), 324 states have return successors, (990), 988 states have call predecessors, (990), 988 states have call successors, (990) [2022-12-13 14:48:25,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 5450 states and 7693 transitions. [2022-12-13 14:48:25,171 INFO L78 Accepts]: Start accepts. Automaton has 5450 states and 7693 transitions. Word has length 170 [2022-12-13 14:48:25,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:48:25,172 INFO L495 AbstractCegarLoop]: Abstraction has 5450 states and 7693 transitions. [2022-12-13 14:48:25,172 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 5 states have internal predecessors, (89), 3 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2022-12-13 14:48:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 5450 states and 7693 transitions. [2022-12-13 14:48:25,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-13 14:48:25,178 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:48:25,178 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:48:25,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Ended with exit code 0 [2022-12-13 14:48:25,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:25,379 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:48:25,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:48:25,379 INFO L85 PathProgramCache]: Analyzing trace with hash -1390405233, now seen corresponding path program 1 times [2022-12-13 14:48:25,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:48:25,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1363379332] [2022-12-13 14:48:25,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:48:25,381 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:25,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:48:25,382 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:48:25,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-12-13 14:48:26,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:48:26,513 INFO L263 TraceCheckSpWp]: Trace formula consists of 1608 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 14:48:26,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:48:26,759 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-12-13 14:48:26,759 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:48:26,759 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:48:26,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1363379332] [2022-12-13 14:48:26,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1363379332] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:48:26,759 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:48:26,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 14:48:26,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419033889] [2022-12-13 14:48:26,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:48:26,760 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 14:48:26,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:48:26,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 14:48:26,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:48:26,761 INFO L87 Difference]: Start difference. First operand 5450 states and 7693 transitions. Second operand has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 3 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-12-13 14:48:28,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:32,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:34,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:35,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:48:35,578 INFO L93 Difference]: Finished difference Result 12952 states and 18400 transitions. [2022-12-13 14:48:35,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 14:48:35,579 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 3 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 186 [2022-12-13 14:48:35,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:48:35,600 INFO L225 Difference]: With dead ends: 12952 [2022-12-13 14:48:35,600 INFO L226 Difference]: Without dead ends: 8187 [2022-12-13 14:48:35,612 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-12-13 14:48:35,612 INFO L413 NwaCegarLoop]: 2939 mSDtfsCounter, 2175 mSDsluCounter, 6637 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 133 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2183 SdHoareTripleChecker+Valid, 9576 SdHoareTripleChecker+Invalid, 294 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2022-12-13 14:48:35,612 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2183 Valid, 9576 Invalid, 294 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 158 Invalid, 3 Unknown, 0 Unchecked, 8.1s Time] [2022-12-13 14:48:35,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8187 states. [2022-12-13 14:48:35,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8187 to 5450. [2022-12-13 14:48:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5450 states, 4135 states have (on average 1.381620314389359) internal successors, (5713), 4171 states have internal predecessors, (5713), 990 states have call successors, (990), 325 states have call predecessors, (990), 324 states have return successors, (990), 988 states have call predecessors, (990), 988 states have call successors, (990) [2022-12-13 14:48:35,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 5450 states and 7693 transitions. [2022-12-13 14:48:35,859 INFO L78 Accepts]: Start accepts. Automaton has 5450 states and 7693 transitions. Word has length 186 [2022-12-13 14:48:35,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:48:35,860 INFO L495 AbstractCegarLoop]: Abstraction has 5450 states and 7693 transitions. [2022-12-13 14:48:35,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 3 states have call successors, (17), 2 states have call predecessors, (17), 2 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2022-12-13 14:48:35,860 INFO L276 IsEmpty]: Start isEmpty. Operand 5450 states and 7693 transitions. [2022-12-13 14:48:35,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-13 14:48:35,867 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:48:35,867 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:48:35,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Ended with exit code 0 [2022-12-13 14:48:36,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:36,068 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:48:36,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:48:36,068 INFO L85 PathProgramCache]: Analyzing trace with hash 798898278, now seen corresponding path program 1 times [2022-12-13 14:48:36,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:48:36,069 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [112282469] [2022-12-13 14:48:36,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:48:36,070 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:36,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:48:36,071 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:48:36,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-12-13 14:48:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:48:37,551 INFO L263 TraceCheckSpWp]: Trace formula consists of 2027 conjuncts, 23 conjunts are in the unsatisfiable core [2022-12-13 14:48:37,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:48:39,360 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2022-12-13 14:48:39,360 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:48:39,360 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:48:39,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [112282469] [2022-12-13 14:48:39,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [112282469] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:48:39,360 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:48:39,361 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-13 14:48:39,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772893053] [2022-12-13 14:48:39,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:48:39,361 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 14:48:39,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:48:39,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 14:48:39,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2022-12-13 14:48:39,362 INFO L87 Difference]: Start difference. First operand 5450 states and 7693 transitions. Second operand has 10 states, 10 states have (on average 14.8) internal successors, (148), 7 states have internal predecessors, (148), 2 states have call successors, (32), 2 states have call predecessors, (32), 5 states have return successors, (29), 5 states have call predecessors, (29), 2 states have call successors, (29) [2022-12-13 14:48:42,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:42,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:48:42,914 INFO L93 Difference]: Finished difference Result 10642 states and 15092 transitions. [2022-12-13 14:48:42,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 14:48:42,916 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 14.8) internal successors, (148), 7 states have internal predecessors, (148), 2 states have call successors, (32), 2 states have call predecessors, (32), 5 states have return successors, (29), 5 states have call predecessors, (29), 2 states have call successors, (29) Word has length 280 [2022-12-13 14:48:42,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:48:42,932 INFO L225 Difference]: With dead ends: 10642 [2022-12-13 14:48:42,932 INFO L226 Difference]: Without dead ends: 5877 [2022-12-13 14:48:42,940 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 280 GetRequests, 271 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2022-12-13 14:48:42,940 INFO L413 NwaCegarLoop]: 1671 mSDtfsCounter, 265 mSDsluCounter, 13042 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 293 SdHoareTripleChecker+Valid, 14713 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-12-13 14:48:42,941 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [293 Valid, 14713 Invalid, 80 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 79 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2022-12-13 14:48:42,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5877 states. [2022-12-13 14:48:43,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5877 to 5472. [2022-12-13 14:48:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5472 states, 4151 states have (on average 1.3801493615996145) internal successors, (5729), 4187 states have internal predecessors, (5729), 990 states have call successors, (990), 325 states have call predecessors, (990), 330 states have return successors, (1006), 994 states have call predecessors, (1006), 988 states have call successors, (1006) [2022-12-13 14:48:43,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 5472 states and 7725 transitions. [2022-12-13 14:48:43,167 INFO L78 Accepts]: Start accepts. Automaton has 5472 states and 7725 transitions. Word has length 280 [2022-12-13 14:48:43,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:48:43,168 INFO L495 AbstractCegarLoop]: Abstraction has 5472 states and 7725 transitions. [2022-12-13 14:48:43,168 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.8) internal successors, (148), 7 states have internal predecessors, (148), 2 states have call successors, (32), 2 states have call predecessors, (32), 5 states have return successors, (29), 5 states have call predecessors, (29), 2 states have call successors, (29) [2022-12-13 14:48:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 5472 states and 7725 transitions. [2022-12-13 14:48:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-13 14:48:43,174 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:48:43,175 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:48:43,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-12-13 14:48:43,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:43,376 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:48:43,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:48:43,376 INFO L85 PathProgramCache]: Analyzing trace with hash 402332820, now seen corresponding path program 1 times [2022-12-13 14:48:43,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:48:43,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [901948235] [2022-12-13 14:48:43,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:48:43,378 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:43,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:48:43,379 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:48:43,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2022-12-13 14:48:44,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:48:44,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 2070 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 14:48:44,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:48:44,989 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2022-12-13 14:48:44,989 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:48:44,989 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:48:44,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [901948235] [2022-12-13 14:48:44,989 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [901948235] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:48:44,989 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:48:44,989 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 14:48:44,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31282868] [2022-12-13 14:48:44,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:48:44,990 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:48:44,991 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:48:44,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:48:44,991 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:44,992 INFO L87 Difference]: Start difference. First operand 5472 states and 7725 transitions. Second operand has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 14:48:45,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:48:45,293 INFO L93 Difference]: Finished difference Result 10261 states and 14484 transitions. [2022-12-13 14:48:45,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:48:45,294 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 300 [2022-12-13 14:48:45,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:48:45,306 INFO L225 Difference]: With dead ends: 10261 [2022-12-13 14:48:45,306 INFO L226 Difference]: Without dead ends: 5474 [2022-12-13 14:48:45,314 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 298 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:48:45,315 INFO L413 NwaCegarLoop]: 1355 mSDtfsCounter, 0 mSDsluCounter, 1350 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2705 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 14:48:45,315 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2705 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 14:48:45,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5474 states. [2022-12-13 14:48:45,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5474 to 5474. [2022-12-13 14:48:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5474 states, 4153 states have (on average 1.379966289429328) internal successors, (5731), 4189 states have internal predecessors, (5731), 990 states have call successors, (990), 325 states have call predecessors, (990), 330 states have return successors, (1006), 994 states have call predecessors, (1006), 988 states have call successors, (1006) [2022-12-13 14:48:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 5474 states and 7727 transitions. [2022-12-13 14:48:45,535 INFO L78 Accepts]: Start accepts. Automaton has 5474 states and 7727 transitions. Word has length 300 [2022-12-13 14:48:45,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:48:45,536 INFO L495 AbstractCegarLoop]: Abstraction has 5474 states and 7727 transitions. [2022-12-13 14:48:45,536 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 14:48:45,536 INFO L276 IsEmpty]: Start isEmpty. Operand 5474 states and 7727 transitions. [2022-12-13 14:48:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-13 14:48:45,541 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:48:45,541 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:48:45,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Ended with exit code 0 [2022-12-13 14:48:45,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:45,743 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:48:45,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:48:45,744 INFO L85 PathProgramCache]: Analyzing trace with hash -1169819904, now seen corresponding path program 1 times [2022-12-13 14:48:45,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:48:45,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1010791236] [2022-12-13 14:48:45,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:48:45,749 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:48:45,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:48:45,752 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:48:45,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2022-12-13 14:48:47,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:48:47,432 INFO L263 TraceCheckSpWp]: Trace formula consists of 2116 conjuncts, 18 conjunts are in the unsatisfiable core [2022-12-13 14:48:47,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:48:48,245 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-12-13 14:48:48,289 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-12-13 14:48:48,523 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 33 [2022-12-13 14:48:48,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 17 [2022-12-13 14:48:48,703 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2022-12-13 14:48:48,703 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:48:48,703 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:48:48,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1010791236] [2022-12-13 14:48:48,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1010791236] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:48:48,703 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:48:48,704 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 14:48:48,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012491330] [2022-12-13 14:48:48,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:48:48,705 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 14:48:48,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:48:48,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 14:48:48,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:48:48,706 INFO L87 Difference]: Start difference. First operand 5474 states and 7727 transitions. Second operand has 8 states, 8 states have (on average 21.25) internal successors, (170), 6 states have internal predecessors, (170), 2 states have call successors, (40), 2 states have call predecessors, (40), 4 states have return successors, (38), 4 states have call predecessors, (38), 2 states have call successors, (38) [2022-12-13 14:48:50,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:53,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:58,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:48:59,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:49:06,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:49:08,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:49:10,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:49:12,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:49:13,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:49:13,598 INFO L93 Difference]: Finished difference Result 10562 states and 14962 transitions. [2022-12-13 14:49:13,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 14:49:13,600 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 21.25) internal successors, (170), 6 states have internal predecessors, (170), 2 states have call successors, (40), 2 states have call predecessors, (40), 4 states have return successors, (38), 4 states have call predecessors, (38), 2 states have call successors, (38) Word has length 320 [2022-12-13 14:49:13,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:49:13,612 INFO L225 Difference]: With dead ends: 10562 [2022-12-13 14:49:13,612 INFO L226 Difference]: Without dead ends: 5773 [2022-12-13 14:49:13,622 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-12-13 14:49:13,622 INFO L413 NwaCegarLoop]: 1581 mSDtfsCounter, 202 mSDsluCounter, 9068 mSDsCounter, 0 mSdLazyCounter, 252 mSolverCounterSat, 1 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 209 SdHoareTripleChecker+Valid, 10649 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 252 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.4s IncrementalHoareTripleChecker+Time [2022-12-13 14:49:13,622 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [209 Valid, 10649 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 252 Invalid, 7 Unknown, 0 Unchecked, 24.4s Time] [2022-12-13 14:49:13,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5773 states. [2022-12-13 14:49:13,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5773 to 5484. [2022-12-13 14:49:13,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5484 states, 4161 states have (on average 1.37971641432348) internal successors, (5741), 4195 states have internal predecessors, (5741), 990 states have call successors, (990), 325 states have call predecessors, (990), 332 states have return successors, (1010), 998 states have call predecessors, (1010), 988 states have call successors, (1010) [2022-12-13 14:49:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5484 states to 5484 states and 7741 transitions. [2022-12-13 14:49:13,862 INFO L78 Accepts]: Start accepts. Automaton has 5484 states and 7741 transitions. Word has length 320 [2022-12-13 14:49:13,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:49:13,863 INFO L495 AbstractCegarLoop]: Abstraction has 5484 states and 7741 transitions. [2022-12-13 14:49:13,863 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 21.25) internal successors, (170), 6 states have internal predecessors, (170), 2 states have call successors, (40), 2 states have call predecessors, (40), 4 states have return successors, (38), 4 states have call predecessors, (38), 2 states have call successors, (38) [2022-12-13 14:49:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 5484 states and 7741 transitions. [2022-12-13 14:49:13,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-13 14:49:13,867 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:49:13,868 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:49:13,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Ended with exit code 0 [2022-12-13 14:49:14,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:14,069 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:49:14,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:49:14,071 INFO L85 PathProgramCache]: Analyzing trace with hash -509300636, now seen corresponding path program 2 times [2022-12-13 14:49:14,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:49:14,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1515786553] [2022-12-13 14:49:14,077 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 14:49:14,077 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:14,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:49:14,080 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:49:14,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2022-12-13 14:49:15,076 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-12-13 14:49:15,076 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 14:49:15,132 INFO L263 TraceCheckSpWp]: Trace formula consists of 1348 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 14:49:15,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:49:15,409 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2022-12-13 14:49:15,410 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:49:15,410 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:49:15,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1515786553] [2022-12-13 14:49:15,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1515786553] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:49:15,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:49:15,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 14:49:15,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479958550] [2022-12-13 14:49:15,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:49:15,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 14:49:15,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:49:15,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 14:49:15,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 14:49:15,412 INFO L87 Difference]: Start difference. First operand 5484 states and 7741 transitions. Second operand has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (32), 2 states have call predecessors, (32), 1 states have call successors, (32) [2022-12-13 14:49:16,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:49:16,097 INFO L93 Difference]: Finished difference Result 11049 states and 15747 transitions. [2022-12-13 14:49:16,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 14:49:16,098 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (32), 2 states have call predecessors, (32), 1 states have call successors, (32) Word has length 320 [2022-12-13 14:49:16,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:49:16,115 INFO L225 Difference]: With dead ends: 11049 [2022-12-13 14:49:16,115 INFO L226 Difference]: Without dead ends: 5568 [2022-12-13 14:49:16,128 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 317 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:49:16,128 INFO L413 NwaCegarLoop]: 1351 mSDtfsCounter, 14 mSDsluCounter, 2694 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 4045 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-13 14:49:16,128 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 4045 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-13 14:49:16,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5568 states. [2022-12-13 14:49:16,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5568 to 5526. [2022-12-13 14:49:16,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5526 states, 4196 states have (on average 1.3782173498570067) internal successors, (5783), 4230 states have internal predecessors, (5783), 997 states have call successors, (997), 325 states have call predecessors, (997), 332 states have return successors, (1017), 1005 states have call predecessors, (1017), 995 states have call successors, (1017) [2022-12-13 14:49:16,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 5526 states and 7797 transitions. [2022-12-13 14:49:16,362 INFO L78 Accepts]: Start accepts. Automaton has 5526 states and 7797 transitions. Word has length 320 [2022-12-13 14:49:16,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:49:16,362 INFO L495 AbstractCegarLoop]: Abstraction has 5526 states and 7797 transitions. [2022-12-13 14:49:16,362 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 2 states have call successors, (35), 2 states have call predecessors, (35), 3 states have return successors, (32), 2 states have call predecessors, (32), 1 states have call successors, (32) [2022-12-13 14:49:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 5526 states and 7797 transitions. [2022-12-13 14:49:16,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-12-13 14:49:16,367 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:49:16,367 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:49:16,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (17)] Forceful destruction successful, exit code 0 [2022-12-13 14:49:16,567 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:16,569 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:49:16,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:49:16,570 INFO L85 PathProgramCache]: Analyzing trace with hash -295356859, now seen corresponding path program 1 times [2022-12-13 14:49:16,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:49:16,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1080689200] [2022-12-13 14:49:16,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:49:16,576 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:16,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:49:16,579 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:49:16,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2022-12-13 14:49:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:49:18,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 2148 conjuncts, 23 conjunts are in the unsatisfiable core [2022-12-13 14:49:18,289 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:49:19,544 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2022-12-13 14:49:19,544 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:49:19,544 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:49:19,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1080689200] [2022-12-13 14:49:19,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1080689200] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:49:19,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:49:19,545 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-13 14:49:19,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129611255] [2022-12-13 14:49:19,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:49:19,546 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 14:49:19,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:49:19,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 14:49:19,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:49:19,547 INFO L87 Difference]: Start difference. First operand 5526 states and 7797 transitions. Second operand has 8 states, 8 states have (on average 20.25) internal successors, (162), 6 states have internal predecessors, (162), 2 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 14:49:20,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:49:20,546 INFO L93 Difference]: Finished difference Result 10375 states and 14632 transitions. [2022-12-13 14:49:20,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 14:49:20,548 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 20.25) internal successors, (162), 6 states have internal predecessors, (162), 2 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) Word has length 329 [2022-12-13 14:49:20,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:49:20,562 INFO L225 Difference]: With dead ends: 10375 [2022-12-13 14:49:20,562 INFO L226 Difference]: Without dead ends: 5540 [2022-12-13 14:49:20,572 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 329 GetRequests, 322 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-12-13 14:49:20,572 INFO L413 NwaCegarLoop]: 1355 mSDtfsCounter, 2 mSDsluCounter, 8113 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 9468 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-13 14:49:20,572 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 9468 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-13 14:49:20,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5540 states. [2022-12-13 14:49:20,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5540 to 5530. [2022-12-13 14:49:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5530 states, 4200 states have (on average 1.377857142857143) internal successors, (5787), 4232 states have internal predecessors, (5787), 997 states have call successors, (997), 325 states have call predecessors, (997), 332 states have return successors, (1017), 1007 states have call predecessors, (1017), 995 states have call successors, (1017) [2022-12-13 14:49:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 5530 states and 7801 transitions. [2022-12-13 14:49:20,807 INFO L78 Accepts]: Start accepts. Automaton has 5530 states and 7801 transitions. Word has length 329 [2022-12-13 14:49:20,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:49:20,807 INFO L495 AbstractCegarLoop]: Abstraction has 5530 states and 7801 transitions. [2022-12-13 14:49:20,807 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 20.25) internal successors, (162), 6 states have internal predecessors, (162), 2 states have call successors, (36), 2 states have call predecessors, (36), 4 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 14:49:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 5530 states and 7801 transitions. [2022-12-13 14:49:20,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-12-13 14:49:20,812 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:49:20,813 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:49:20,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (18)] Ended with exit code 0 [2022-12-13 14:49:21,013 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:21,014 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:49:21,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:49:21,016 INFO L85 PathProgramCache]: Analyzing trace with hash 584873431, now seen corresponding path program 2 times [2022-12-13 14:49:21,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:49:21,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [371783288] [2022-12-13 14:49:21,022 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 14:49:21,022 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:21,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:49:21,025 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:49:21,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2022-12-13 14:49:21,938 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-12-13 14:49:21,938 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 14:49:21,994 INFO L263 TraceCheckSpWp]: Trace formula consists of 1326 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 14:49:21,998 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:49:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2022-12-13 14:49:22,062 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:49:22,062 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:49:22,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [371783288] [2022-12-13 14:49:22,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [371783288] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:49:22,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:49:22,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 14:49:22,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469974160] [2022-12-13 14:49:22,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:49:22,063 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 14:49:22,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:49:22,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 14:49:22,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:49:22,063 INFO L87 Difference]: Start difference. First operand 5530 states and 7801 transitions. Second operand has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 14:49:24,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:49:24,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:49:24,625 INFO L93 Difference]: Finished difference Result 10427 states and 14720 transitions. [2022-12-13 14:49:24,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 14:49:24,626 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 349 [2022-12-13 14:49:24,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:49:24,640 INFO L225 Difference]: With dead ends: 10427 [2022-12-13 14:49:24,640 INFO L226 Difference]: Without dead ends: 5588 [2022-12-13 14:49:24,651 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 348 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 14:49:24,651 INFO L413 NwaCegarLoop]: 1357 mSDtfsCounter, 28 mSDsluCounter, 1343 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 2700 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-12-13 14:49:24,651 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [35 Valid, 2700 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2022-12-13 14:49:24,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5588 states. [2022-12-13 14:49:24,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5588 to 5586. [2022-12-13 14:49:24,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5586 states, 4242 states have (on average 1.3778877887788779) internal successors, (5845), 4278 states have internal predecessors, (5845), 1011 states have call successors, (1011), 325 states have call predecessors, (1011), 332 states have return successors, (1033), 1021 states have call predecessors, (1033), 1009 states have call successors, (1033) [2022-12-13 14:49:24,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5586 states to 5586 states and 7889 transitions. [2022-12-13 14:49:24,888 INFO L78 Accepts]: Start accepts. Automaton has 5586 states and 7889 transitions. Word has length 349 [2022-12-13 14:49:24,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:49:24,888 INFO L495 AbstractCegarLoop]: Abstraction has 5586 states and 7889 transitions. [2022-12-13 14:49:24,888 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-13 14:49:24,888 INFO L276 IsEmpty]: Start isEmpty. Operand 5586 states and 7889 transitions. [2022-12-13 14:49:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-12-13 14:49:24,893 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:49:24,893 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:49:24,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (19)] Ended with exit code 0 [2022-12-13 14:49:25,094 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:25,094 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:49:25,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:49:25,095 INFO L85 PathProgramCache]: Analyzing trace with hash 487385110, now seen corresponding path program 1 times [2022-12-13 14:49:25,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:49:25,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1177739629] [2022-12-13 14:49:25,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:49:25,097 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:25,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:49:25,098 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:49:25,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2022-12-13 14:49:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:49:26,939 INFO L263 TraceCheckSpWp]: Trace formula consists of 2297 conjuncts, 26 conjunts are in the unsatisfiable core [2022-12-13 14:49:26,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:49:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 67 proven. 3 refuted. 0 times theorem prover too weak. 506 trivial. 0 not checked. [2022-12-13 14:49:29,318 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:49:35,267 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 61 proven. 3 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2022-12-13 14:49:35,267 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:49:35,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1177739629] [2022-12-13 14:49:35,267 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1177739629] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 14:49:35,267 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 14:49:35,267 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 14 [2022-12-13 14:49:35,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430507850] [2022-12-13 14:49:35,267 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 14:49:35,268 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-13 14:49:35,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:49:35,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-13 14:49:35,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2022-12-13 14:49:35,268 INFO L87 Difference]: Start difference. First operand 5586 states and 7889 transitions. Second operand has 14 states, 14 states have (on average 15.0) internal successors, (210), 10 states have internal predecessors, (210), 3 states have call successors, (49), 2 states have call predecessors, (49), 6 states have return successors, (49), 6 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-13 14:49:41,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 14:49:41,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:49:41,950 INFO L93 Difference]: Finished difference Result 11916 states and 17106 transitions. [2022-12-13 14:49:41,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-13 14:49:41,953 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 15.0) internal successors, (210), 10 states have internal predecessors, (210), 3 states have call successors, (49), 2 states have call predecessors, (49), 6 states have return successors, (49), 6 states have call predecessors, (49), 3 states have call successors, (49) Word has length 390 [2022-12-13 14:49:41,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:49:41,969 INFO L225 Difference]: With dead ends: 11916 [2022-12-13 14:49:41,969 INFO L226 Difference]: Without dead ends: 7021 [2022-12-13 14:49:41,979 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 781 GetRequests, 766 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=40, Invalid=232, Unknown=0, NotChecked=0, Total=272 [2022-12-13 14:49:41,979 INFO L413 NwaCegarLoop]: 1824 mSDtfsCounter, 398 mSDsluCounter, 19571 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 465 SdHoareTripleChecker+Valid, 21395 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-12-13 14:49:41,979 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [465 Valid, 21395 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 218 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2022-12-13 14:49:41,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7021 states. [2022-12-13 14:49:42,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7021 to 5594. [2022-12-13 14:49:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5594 states, 4250 states have (on average 1.3771764705882352) internal successors, (5853), 4282 states have internal predecessors, (5853), 1011 states have call successors, (1011), 325 states have call predecessors, (1011), 332 states have return successors, (1033), 1025 states have call predecessors, (1033), 1009 states have call successors, (1033) [2022-12-13 14:49:42,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 5594 states and 7897 transitions. [2022-12-13 14:49:42,250 INFO L78 Accepts]: Start accepts. Automaton has 5594 states and 7897 transitions. Word has length 390 [2022-12-13 14:49:42,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:49:42,251 INFO L495 AbstractCegarLoop]: Abstraction has 5594 states and 7897 transitions. [2022-12-13 14:49:42,251 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 15.0) internal successors, (210), 10 states have internal predecessors, (210), 3 states have call successors, (49), 2 states have call predecessors, (49), 6 states have return successors, (49), 6 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-13 14:49:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 5594 states and 7897 transitions. [2022-12-13 14:49:42,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-12-13 14:49:42,255 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:49:42,256 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:49:42,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (20)] Forceful destruction successful, exit code 0 [2022-12-13 14:49:42,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:42,457 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:49:42,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:49:42,459 INFO L85 PathProgramCache]: Analyzing trace with hash 2099268996, now seen corresponding path program 2 times [2022-12-13 14:49:42,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:49:42,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [418279465] [2022-12-13 14:49:42,465 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 14:49:42,465 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:42,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:49:42,468 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:49:42,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (21)] Waiting until timeout for monitored process [2022-12-13 14:49:43,405 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-12-13 14:49:43,405 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 14:49:43,458 INFO L263 TraceCheckSpWp]: Trace formula consists of 1250 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 14:49:43,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:49:43,761 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2022-12-13 14:49:43,761 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:49:43,761 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:49:43,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [418279465] [2022-12-13 14:49:43,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [418279465] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:49:43,761 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:49:43,762 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 14:49:43,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240853981] [2022-12-13 14:49:43,762 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:49:43,763 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 14:49:43,763 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:49:43,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 14:49:43,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:49:43,764 INFO L87 Difference]: Start difference. First operand 5594 states and 7897 transitions. Second operand has 5 states, 5 states have (on average 31.6) internal successors, (158), 4 states have internal predecessors, (158), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (34), 3 states have call predecessors, (34), 1 states have call successors, (34) [2022-12-13 14:49:44,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:49:44,176 INFO L93 Difference]: Finished difference Result 11206 states and 15947 transitions. [2022-12-13 14:49:44,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 14:49:44,177 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.6) internal successors, (158), 4 states have internal predecessors, (158), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (34), 3 states have call predecessors, (34), 1 states have call successors, (34) Word has length 370 [2022-12-13 14:49:44,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:49:44,192 INFO L225 Difference]: With dead ends: 11206 [2022-12-13 14:49:44,192 INFO L226 Difference]: Without dead ends: 5636 [2022-12-13 14:49:44,204 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 369 GetRequests, 366 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:49:44,205 INFO L413 NwaCegarLoop]: 1358 mSDtfsCounter, 8 mSDsluCounter, 4058 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 5416 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 14:49:44,205 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 5416 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 14:49:44,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5636 states. [2022-12-13 14:49:44,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5636 to 5622. [2022-12-13 14:49:44,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5622 states, 4271 states have (on average 1.3753219386560525) internal successors, (5874), 4303 states have internal predecessors, (5874), 1011 states have call successors, (1011), 325 states have call predecessors, (1011), 339 states have return successors, (1047), 1032 states have call predecessors, (1047), 1009 states have call successors, (1047) [2022-12-13 14:49:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 5622 states and 7932 transitions. [2022-12-13 14:49:44,468 INFO L78 Accepts]: Start accepts. Automaton has 5622 states and 7932 transitions. Word has length 370 [2022-12-13 14:49:44,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:49:44,468 INFO L495 AbstractCegarLoop]: Abstraction has 5622 states and 7932 transitions. [2022-12-13 14:49:44,468 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 31.6) internal successors, (158), 4 states have internal predecessors, (158), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (34), 3 states have call predecessors, (34), 1 states have call successors, (34) [2022-12-13 14:49:44,468 INFO L276 IsEmpty]: Start isEmpty. Operand 5622 states and 7932 transitions. [2022-12-13 14:49:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-12-13 14:49:44,473 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:49:44,473 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:49:44,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (21)] Forceful destruction successful, exit code 0 [2022-12-13 14:49:44,674 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:44,675 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:49:44,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:49:44,677 INFO L85 PathProgramCache]: Analyzing trace with hash 1682641015, now seen corresponding path program 1 times [2022-12-13 14:49:44,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:49:44,682 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1178760229] [2022-12-13 14:49:44,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:49:44,683 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:44,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:49:44,686 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:49:44,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (22)] Waiting until timeout for monitored process [2022-12-13 14:49:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:49:46,558 INFO L263 TraceCheckSpWp]: Trace formula consists of 2245 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-13 14:49:46,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:49:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2022-12-13 14:49:47,258 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:49:50,085 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2022-12-13 14:49:50,086 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:49:50,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1178760229] [2022-12-13 14:49:50,086 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1178760229] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 14:49:50,086 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 14:49:50,086 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-12-13 14:49:50,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674647518] [2022-12-13 14:49:50,086 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 14:49:50,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 14:49:50,087 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:49:50,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 14:49:50,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:49:50,087 INFO L87 Difference]: Start difference. First operand 5622 states and 7932 transitions. Second operand has 8 states, 8 states have (on average 21.125) internal successors, (169), 8 states have internal predecessors, (169), 4 states have call successors, (40), 2 states have call predecessors, (40), 4 states have return successors, (38), 4 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-13 14:49:52,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:49:52,660 INFO L93 Difference]: Finished difference Result 11738 states and 16717 transitions. [2022-12-13 14:49:52,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 14:49:52,661 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 21.125) internal successors, (169), 8 states have internal predecessors, (169), 4 states have call successors, (40), 2 states have call predecessors, (40), 4 states have return successors, (38), 4 states have call predecessors, (38), 3 states have call successors, (38) Word has length 374 [2022-12-13 14:49:52,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:49:52,677 INFO L225 Difference]: With dead ends: 11738 [2022-12-13 14:49:52,677 INFO L226 Difference]: Without dead ends: 6119 [2022-12-13 14:49:52,691 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 750 GetRequests, 740 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2022-12-13 14:49:52,692 INFO L413 NwaCegarLoop]: 1390 mSDtfsCounter, 85 mSDsluCounter, 4103 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 91 SdHoareTripleChecker+Valid, 5493 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-12-13 14:49:52,692 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [91 Valid, 5493 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 116 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-12-13 14:49:52,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6119 states. [2022-12-13 14:49:52,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6119 to 5930. [2022-12-13 14:49:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5930 states, 4502 states have (on average 1.3731674811195025) internal successors, (6182), 4534 states have internal predecessors, (6182), 1081 states have call successors, (1081), 332 states have call predecessors, (1081), 346 states have return successors, (1110), 1102 states have call predecessors, (1110), 1079 states have call successors, (1110) [2022-12-13 14:49:52,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 5930 states and 8373 transitions. [2022-12-13 14:49:52,990 INFO L78 Accepts]: Start accepts. Automaton has 5930 states and 8373 transitions. Word has length 374 [2022-12-13 14:49:52,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:49:52,990 INFO L495 AbstractCegarLoop]: Abstraction has 5930 states and 8373 transitions. [2022-12-13 14:49:52,990 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 21.125) internal successors, (169), 8 states have internal predecessors, (169), 4 states have call successors, (40), 2 states have call predecessors, (40), 4 states have return successors, (38), 4 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-13 14:49:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 5930 states and 8373 transitions. [2022-12-13 14:49:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-12-13 14:49:52,997 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:49:52,997 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:49:53,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (22)] Ended with exit code 0 [2022-12-13 14:49:53,198 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:53,198 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:49:53,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:49:53,199 INFO L85 PathProgramCache]: Analyzing trace with hash -595416822, now seen corresponding path program 1 times [2022-12-13 14:49:53,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:49:53,201 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2139813881] [2022-12-13 14:49:53,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:49:53,201 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:53,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:49:53,202 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:49:53,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (23)] Waiting until timeout for monitored process [2022-12-13 14:49:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:49:55,209 INFO L263 TraceCheckSpWp]: Trace formula consists of 2335 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-13 14:49:55,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:49:55,794 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2022-12-13 14:49:55,794 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 14:49:55,794 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 14:49:55,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2139813881] [2022-12-13 14:49:55,795 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2139813881] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:49:55,795 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:49:55,795 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 14:49:55,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872373905] [2022-12-13 14:49:55,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:49:55,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 14:49:55,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 14:49:55,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 14:49:55,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 14:49:55,797 INFO L87 Difference]: Start difference. First operand 5930 states and 8373 transitions. Second operand has 4 states, 4 states have (on average 44.25) internal successors, (177), 4 states have internal predecessors, (177), 3 states have call successors, (41), 2 states have call predecessors, (41), 3 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-13 14:49:56,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:49:56,426 INFO L93 Difference]: Finished difference Result 11878 states and 16871 transitions. [2022-12-13 14:49:56,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 14:49:56,428 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 44.25) internal successors, (177), 4 states have internal predecessors, (177), 3 states have call successors, (41), 2 states have call predecessors, (41), 3 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 397 [2022-12-13 14:49:56,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:49:56,444 INFO L225 Difference]: With dead ends: 11878 [2022-12-13 14:49:56,444 INFO L226 Difference]: Without dead ends: 5951 [2022-12-13 14:49:56,467 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 397 GetRequests, 394 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:49:56,467 INFO L413 NwaCegarLoop]: 1352 mSDtfsCounter, 10 mSDsluCounter, 2683 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 4035 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 14:49:56,468 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 4035 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 14:49:56,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5951 states. [2022-12-13 14:49:56,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5951 to 5930. [2022-12-13 14:49:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5930 states, 4502 states have (on average 1.371612616614838) internal successors, (6175), 4534 states have internal predecessors, (6175), 1081 states have call successors, (1081), 332 states have call predecessors, (1081), 346 states have return successors, (1110), 1102 states have call predecessors, (1110), 1079 states have call successors, (1110) [2022-12-13 14:49:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 5930 states and 8366 transitions. [2022-12-13 14:49:56,756 INFO L78 Accepts]: Start accepts. Automaton has 5930 states and 8366 transitions. Word has length 397 [2022-12-13 14:49:56,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:49:56,756 INFO L495 AbstractCegarLoop]: Abstraction has 5930 states and 8366 transitions. [2022-12-13 14:49:56,756 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 44.25) internal successors, (177), 4 states have internal predecessors, (177), 3 states have call successors, (41), 2 states have call predecessors, (41), 3 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-13 14:49:56,756 INFO L276 IsEmpty]: Start isEmpty. Operand 5930 states and 8366 transitions. [2022-12-13 14:49:56,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-12-13 14:49:56,761 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:49:56,761 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:49:56,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (23)] Forceful destruction successful, exit code 0 [2022-12-13 14:49:56,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:56,962 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:49:56,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:49:56,964 INFO L85 PathProgramCache]: Analyzing trace with hash -34717044, now seen corresponding path program 1 times [2022-12-13 14:49:56,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 14:49:56,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1225544017] [2022-12-13 14:49:56,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:49:56,970 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 14:49:56,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 14:49:56,973 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 14:49:56,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47030d26-0bf3-4453-80e4-b135ab68cfdd/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (24)] Waiting until timeout for monitored process