./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash da43ea85d0712ae0cd695476f80166f715fb8e17b722b641b51744de6bdc6303 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 09:56:42,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 09:56:42,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 09:56:42,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 09:56:42,363 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 09:56:42,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 09:56:42,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 09:56:42,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 09:56:42,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 09:56:42,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 09:56:42,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 09:56:42,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 09:56:42,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 09:56:42,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 09:56:42,373 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 09:56:42,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 09:56:42,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 09:56:42,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 09:56:42,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 09:56:42,378 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 09:56:42,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 09:56:42,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 09:56:42,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 09:56:42,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 09:56:42,386 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 09:56:42,386 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 09:56:42,386 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 09:56:42,387 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 09:56:42,388 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 09:56:42,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 09:56:42,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 09:56:42,389 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 09:56:42,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 09:56:42,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 09:56:42,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 09:56:42,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 09:56:42,392 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 09:56:42,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 09:56:42,393 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 09:56:42,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 09:56:42,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 09:56:42,395 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 09:56:42,415 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 09:56:42,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 09:56:42,416 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 09:56:42,416 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 09:56:42,416 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 09:56:42,416 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 09:56:42,417 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 09:56:42,417 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 09:56:42,417 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 09:56:42,417 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 09:56:42,417 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 09:56:42,417 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 09:56:42,418 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 09:56:42,418 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 09:56:42,418 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 09:56:42,418 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 09:56:42,418 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 09:56:42,419 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 09:56:42,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 09:56:42,419 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 09:56:42,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 09:56:42,420 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 09:56:42,420 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 09:56:42,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 09:56:42,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 09:56:42,420 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 09:56:42,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 09:56:42,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 09:56:42,421 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 09:56:42,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 09:56:42,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 09:56:42,422 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 09:56:42,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 09:56:42,422 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 09:56:42,422 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 09:56:42,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 09:56:42,422 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 09:56:42,423 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 09:56:42,423 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da43ea85d0712ae0cd695476f80166f715fb8e17b722b641b51744de6bdc6303 [2022-12-14 09:56:42,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 09:56:42,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 09:56:42,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 09:56:42,639 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 09:56:42,640 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 09:56:42,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2022-12-14 09:56:45,283 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 09:56:45,590 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 09:56:45,591 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2022-12-14 09:56:45,610 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/data/8f24c2d5b/879b21e047704e97999cf17e07060664/FLAG70399c3b5 [2022-12-14 09:56:45,622 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/data/8f24c2d5b/879b21e047704e97999cf17e07060664 [2022-12-14 09:56:45,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 09:56:45,627 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 09:56:45,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 09:56:45,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 09:56:45,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 09:56:45,631 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:56:45" (1/1) ... [2022-12-14 09:56:45,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@732a485d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:45, skipping insertion in model container [2022-12-14 09:56:45,632 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:56:45" (1/1) ... [2022-12-14 09:56:45,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 09:56:45,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 09:56:46,030 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 09:56:46,039 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,041 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,044 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,046 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,049 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,057 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 09:56:46,060 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 09:56:46,065 WARN L623 FunctionHandler]: Unknown extern function __hid_register_driver [2022-12-14 09:56:46,086 WARN L623 FunctionHandler]: Unknown extern function hid_connect [2022-12-14 09:56:46,090 WARN L623 FunctionHandler]: Unknown extern function hid_disconnect [2022-12-14 09:56:46,132 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,133 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,157 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,157 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,158 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,158 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,159 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,159 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,160 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,160 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,160 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,161 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,172 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:56:46,174 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:56:46,174 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:56:46,176 WARN L623 FunctionHandler]: Unknown extern function hid_register_report [2022-12-14 09:56:46,176 WARN L623 FunctionHandler]: Unknown extern function hid_register_report [2022-12-14 09:56:46,177 WARN L623 FunctionHandler]: Unknown extern function hid_register_report [2022-12-14 09:56:46,177 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:56:46,179 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:56:46,180 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:56:46,183 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:56:46,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:56:46,193 WARN L623 FunctionHandler]: Unknown extern function hid_unregister_driver [2022-12-14 09:56:46,202 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 09:56:46,204 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 09:56:46,208 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_af3918b1-5db2-4541-aefd-e044555cc349/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2022-12-14 09:56:46,215 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 09:56:46,227 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 09:56:46,241 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 09:56:46,335 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 09:56:46,336 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,337 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,338 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,338 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,339 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,340 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 09:56:46,341 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 09:56:46,342 WARN L623 FunctionHandler]: Unknown extern function __hid_register_driver [2022-12-14 09:56:46,349 WARN L623 FunctionHandler]: Unknown extern function hid_connect [2022-12-14 09:56:46,351 WARN L623 FunctionHandler]: Unknown extern function hid_disconnect [2022-12-14 09:56:46,374 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,375 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 09:56:46,388 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,388 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,389 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,389 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,390 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,390 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,391 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,391 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,391 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,392 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 09:56:46,396 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:56:46,397 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:56:46,398 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:56:46,399 WARN L623 FunctionHandler]: Unknown extern function hid_register_report [2022-12-14 09:56:46,400 WARN L623 FunctionHandler]: Unknown extern function hid_register_report [2022-12-14 09:56:46,400 WARN L623 FunctionHandler]: Unknown extern function hid_register_report [2022-12-14 09:56:46,401 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:56:46,404 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 09:56:46,405 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:56:46,406 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 09:56:46,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 09:56:46,410 WARN L623 FunctionHandler]: Unknown extern function hid_unregister_driver [2022-12-14 09:56:46,411 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 09:56:46,412 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 09:56:46,414 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_af3918b1-5db2-4541-aefd-e044555cc349/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i[111502,111515] [2022-12-14 09:56:46,415 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 09:56:46,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 09:56:46,448 INFO L208 MainTranslator]: Completed translation [2022-12-14 09:56:46,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46 WrapperNode [2022-12-14 09:56:46,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 09:56:46,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 09:56:46,450 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 09:56:46,450 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 09:56:46,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,502 INFO L138 Inliner]: procedures = 76, calls = 323, calls flagged for inlining = 30, calls inlined = 28, statements flattened = 758 [2022-12-14 09:56:46,503 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 09:56:46,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 09:56:46,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 09:56:46,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 09:56:46,510 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,542 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,546 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,549 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 09:56:46,556 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 09:56:46,556 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 09:56:46,556 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 09:56:46,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (1/1) ... [2022-12-14 09:56:46,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 09:56:46,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 09:56:46,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 09:56:46,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 09:56:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 09:56:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 09:56:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 09:56:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-12-14 09:56:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-12-14 09:56:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-12-14 09:56:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-12-14 09:56:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_sync [2022-12-14 09:56:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_sync [2022-12-14 09:56:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 09:56:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 09:56:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 09:56:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-12-14 09:56:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-12-14 09:56:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 09:56:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 09:56:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 09:56:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_rel [2022-12-14 09:56:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_rel [2022-12-14 09:56:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2022-12-14 09:56:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2022-12-14 09:56:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_emit_touch [2022-12-14 09:56:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_emit_touch [2022-12-14 09:56:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 09:56:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 09:56:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 09:56:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 09:56:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_remove [2022-12-14 09:56:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_remove [2022-12-14 09:56:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-12-14 09:56:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-12-14 09:56:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 09:56:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 09:56:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 09:56:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 09:56:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2022-12-14 09:56:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2022-12-14 09:56:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2022-12-14 09:56:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2022-12-14 09:56:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 09:56:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 09:56:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure magicmouse_raw_event [2022-12-14 09:56:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure magicmouse_raw_event [2022-12-14 09:56:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-12-14 09:56:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-12-14 09:56:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 09:56:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 09:56:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 09:56:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-12-14 09:56:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-12-14 09:56:46,812 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 09:56:46,814 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 09:56:47,170 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 09:56:47,305 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2022-12-14 09:56:47,305 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2022-12-14 09:56:47,323 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-12-14 09:56:47,486 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-12-14 09:56:47,487 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-12-14 09:56:47,525 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 09:56:47,843 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 09:56:47,843 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 09:56:47,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:56:47 BoogieIcfgContainer [2022-12-14 09:56:47,846 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 09:56:47,847 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 09:56:47,847 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 09:56:47,850 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 09:56:47,850 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 09:56:45" (1/3) ... [2022-12-14 09:56:47,850 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fdfcba0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 09:56:47, skipping insertion in model container [2022-12-14 09:56:47,851 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:56:46" (2/3) ... [2022-12-14 09:56:47,851 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fdfcba0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 09:56:47, skipping insertion in model container [2022-12-14 09:56:47,851 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:56:47" (3/3) ... [2022-12-14 09:56:47,852 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-hid-hid-magicmouse.ko.cil.out.i [2022-12-14 09:56:47,866 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 09:56:47,866 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 09:56:47,904 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 09:56:47,908 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1a21d7b0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 09:56:47,908 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 09:56:47,912 INFO L276 IsEmpty]: Start isEmpty. Operand has 256 states, 149 states have (on average 1.395973154362416) internal successors, (208), 163 states have internal predecessors, (208), 86 states have call successors, (86), 19 states have call predecessors, (86), 19 states have return successors, (86), 84 states have call predecessors, (86), 86 states have call successors, (86) [2022-12-14 09:56:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 09:56:47,918 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 09:56:47,918 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2022-12-14 09:56:47,918 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 09:56:47,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 09:56:47,922 INFO L85 PathProgramCache]: Analyzing trace with hash -115161069, now seen corresponding path program 1 times [2022-12-14 09:56:47,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 09:56:47,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631575767] [2022-12-14 09:56:47,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 09:56:47,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 09:56:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 09:56:48,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 09:56:48,122 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 09:56:48,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631575767] [2022-12-14 09:56:48,123 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1631575767] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 09:56:48,123 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 09:56:48,123 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-14 09:56:48,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547843007] [2022-12-14 09:56:48,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 09:56:48,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 09:56:48,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 09:56:48,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 09:56:48,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:56:48,152 INFO L87 Difference]: Start difference. First operand has 256 states, 149 states have (on average 1.395973154362416) internal successors, (208), 163 states have internal predecessors, (208), 86 states have call successors, (86), 19 states have call predecessors, (86), 19 states have return successors, (86), 84 states have call predecessors, (86), 86 states have call successors, (86) Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:56:48,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 09:56:48,342 INFO L93 Difference]: Finished difference Result 490 states and 734 transitions. [2022-12-14 09:56:48,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 09:56:48,345 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2022-12-14 09:56:48,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 09:56:48,348 INFO L225 Difference]: With dead ends: 490 [2022-12-14 09:56:48,349 INFO L226 Difference]: Without dead ends: 0 [2022-12-14 09:56:48,354 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 09:56:48,357 INFO L413 NwaCegarLoop]: 328 mSDtfsCounter, 359 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 359 SdHoareTripleChecker+Valid, 328 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 09:56:48,357 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [359 Valid, 328 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 09:56:48,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-14 09:56:48,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-14 09:56:48,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:56:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-14 09:56:48,377 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 6 [2022-12-14 09:56:48,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 09:56:48,378 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-14 09:56:48,378 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 09:56:48,378 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-14 09:56:48,378 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 09:56:48,380 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-14 09:56:48,381 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 09:56:48,383 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-14 09:56:48,567 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 4217 4219) no Hoare annotation was computed. [2022-12-14 09:56:48,568 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4217 4219) the Hoare annotation is: true [2022-12-14 09:56:48,568 INFO L902 garLoopResultBuilder]: At program point L4177-1(line 4177) the Hoare annotation is: true [2022-12-14 09:56:48,568 INFO L902 garLoopResultBuilder]: At program point L4177(line 4177) the Hoare annotation is: true [2022-12-14 09:56:48,568 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3251 3259) the Hoare annotation is: true [2022-12-14 09:56:48,568 INFO L899 garLoopResultBuilder]: For program point hid_get_drvdataEXIT(lines 3251 3259) no Hoare annotation was computed. [2022-12-14 09:56:48,568 INFO L899 garLoopResultBuilder]: For program point L4191-1(line 4191) no Hoare annotation was computed. [2022-12-14 09:56:48,569 INFO L902 garLoopResultBuilder]: At program point L4191(line 4191) the Hoare annotation is: true [2022-12-14 09:56:48,569 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4190 4192) the Hoare annotation is: true [2022-12-14 09:56:48,569 INFO L899 garLoopResultBuilder]: For program point hid_register_reportEXIT(lines 4190 4192) no Hoare annotation was computed. [2022-12-14 09:56:48,569 INFO L899 garLoopResultBuilder]: For program point input_eventEXIT(lines 4196 4198) no Hoare annotation was computed. [2022-12-14 09:56:48,569 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4196 4198) the Hoare annotation is: true [2022-12-14 09:56:48,569 INFO L899 garLoopResultBuilder]: For program point input_set_abs_paramsEXIT(lines 4199 4201) no Hoare annotation was computed. [2022-12-14 09:56:48,569 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4199 4201) the Hoare annotation is: true [2022-12-14 09:56:48,569 INFO L899 garLoopResultBuilder]: For program point input_mt_syncFINAL(lines 3233 3241) no Hoare annotation was computed. [2022-12-14 09:56:48,570 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3233 3241) the Hoare annotation is: true [2022-12-14 09:56:48,570 INFO L902 garLoopResultBuilder]: At program point L3237(line 3237) the Hoare annotation is: true [2022-12-14 09:56:48,570 INFO L899 garLoopResultBuilder]: For program point input_mt_syncEXIT(lines 3233 3241) no Hoare annotation was computed. [2022-12-14 09:56:48,570 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-12-14 09:56:48,570 INFO L902 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: true [2022-12-14 09:56:48,570 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2022-12-14 09:56:48,570 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2022-12-14 09:56:48,570 INFO L899 garLoopResultBuilder]: For program point __set_bitEXIT(lines 3147 3153) no Hoare annotation was computed. [2022-12-14 09:56:48,571 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3147 3153) the Hoare annotation is: true [2022-12-14 09:56:48,571 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2022-12-14 09:56:48,571 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-12-14 09:56:48,571 INFO L899 garLoopResultBuilder]: For program point input_report_relEXIT(lines 3204 3213) no Hoare annotation was computed. [2022-12-14 09:56:48,571 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3204 3213) the Hoare annotation is: true [2022-12-14 09:56:48,571 INFO L902 garLoopResultBuilder]: At program point L3209(line 3209) the Hoare annotation is: true [2022-12-14 09:56:48,571 INFO L899 garLoopResultBuilder]: For program point input_report_relFINAL(lines 3204 3213) no Hoare annotation was computed. [2022-12-14 09:56:48,572 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3328 3337) the Hoare annotation is: true [2022-12-14 09:56:48,572 INFO L899 garLoopResultBuilder]: For program point L3333-1(line 3333) no Hoare annotation was computed. [2022-12-14 09:56:48,572 INFO L899 garLoopResultBuilder]: For program point hid_hw_stopEXIT(lines 3328 3337) no Hoare annotation was computed. [2022-12-14 09:56:48,572 INFO L902 garLoopResultBuilder]: At program point L3333(line 3333) the Hoare annotation is: true [2022-12-14 09:56:48,572 INFO L902 garLoopResultBuilder]: At program point L3545(line 3545) the Hoare annotation is: true [2022-12-14 09:56:48,572 INFO L899 garLoopResultBuilder]: For program point L3504(lines 3504 3511) no Hoare annotation was computed. [2022-12-14 09:56:48,572 INFO L899 garLoopResultBuilder]: For program point L3471(lines 3471 3526) no Hoare annotation was computed. [2022-12-14 09:56:48,572 INFO L899 garLoopResultBuilder]: For program point L3504-1(lines 3504 3511) no Hoare annotation was computed. [2022-12-14 09:56:48,573 INFO L899 garLoopResultBuilder]: For program point magicmouse_emit_touchEXIT(lines 3427 3569) no Hoare annotation was computed. [2022-12-14 09:56:48,573 INFO L899 garLoopResultBuilder]: For program point L3546(lines 3539 3563) no Hoare annotation was computed. [2022-12-14 09:56:48,573 INFO L899 garLoopResultBuilder]: For program point L3513(lines 3513 3520) no Hoare annotation was computed. [2022-12-14 09:56:48,573 INFO L899 garLoopResultBuilder]: For program point L3538(lines 3427 3569) no Hoare annotation was computed. [2022-12-14 09:56:48,573 INFO L899 garLoopResultBuilder]: For program point L3555-1(line 3555) no Hoare annotation was computed. [2022-12-14 09:56:48,573 INFO L902 garLoopResultBuilder]: At program point L3555(line 3555) the Hoare annotation is: true [2022-12-14 09:56:48,573 INFO L899 garLoopResultBuilder]: For program point L3481(lines 3481 3523) no Hoare annotation was computed. [2022-12-14 09:56:48,573 INFO L899 garLoopResultBuilder]: For program point L3539(lines 3539 3564) no Hoare annotation was computed. [2022-12-14 09:56:48,574 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3427 3569) the Hoare annotation is: true [2022-12-14 09:56:48,574 INFO L902 garLoopResultBuilder]: At program point L3548(lines 3548 3559) the Hoare annotation is: true [2022-12-14 09:56:48,574 INFO L902 garLoopResultBuilder]: At program point L3482(lines 3475 3523) the Hoare annotation is: true [2022-12-14 09:56:48,574 INFO L899 garLoopResultBuilder]: For program point L3549(lines 3549 3557) no Hoare annotation was computed. [2022-12-14 09:56:48,574 INFO L902 garLoopResultBuilder]: At program point L3508(line 3508) the Hoare annotation is: true [2022-12-14 09:56:48,574 INFO L902 garLoopResultBuilder]: At program point L3541-1(line 3541) the Hoare annotation is: true [2022-12-14 09:56:48,574 INFO L902 garLoopResultBuilder]: At program point L3541(line 3541) the Hoare annotation is: true [2022-12-14 09:56:48,575 INFO L899 garLoopResultBuilder]: For program point L3475(lines 3475 3523) no Hoare annotation was computed. [2022-12-14 09:56:48,575 INFO L902 garLoopResultBuilder]: At program point L3517(line 3517) the Hoare annotation is: true [2022-12-14 09:56:48,575 INFO L902 garLoopResultBuilder]: At program point L3542(line 3542) the Hoare annotation is: true [2022-12-14 09:56:48,575 INFO L899 garLoopResultBuilder]: For program point L3534-2(lines 3444 3568) no Hoare annotation was computed. [2022-12-14 09:56:48,575 INFO L902 garLoopResultBuilder]: At program point $Ultimate##65(lines 3527 3537) the Hoare annotation is: true [2022-12-14 09:56:48,575 INFO L899 garLoopResultBuilder]: For program point L3551-1(line 3551) no Hoare annotation was computed. [2022-12-14 09:56:48,575 INFO L902 garLoopResultBuilder]: At program point L3551(line 3551) the Hoare annotation is: true [2022-12-14 09:56:48,575 INFO L902 garLoopResultBuilder]: At program point L3543(line 3543) the Hoare annotation is: true [2022-12-14 09:56:48,576 INFO L902 garLoopResultBuilder]: At program point L3544(line 3544) the Hoare annotation is: true [2022-12-14 09:56:48,576 INFO L902 garLoopResultBuilder]: At program point L3478(lines 3478 3523) the Hoare annotation is: true [2022-12-14 09:56:48,576 INFO L899 garLoopResultBuilder]: For program point L3644(line 3644) no Hoare annotation was computed. [2022-12-14 09:56:48,576 INFO L899 garLoopResultBuilder]: For program point L3669-1(line 3669) no Hoare annotation was computed. [2022-12-14 09:56:48,576 INFO L902 garLoopResultBuilder]: At program point L3669(line 3669) the Hoare annotation is: true [2022-12-14 09:56:48,576 INFO L902 garLoopResultBuilder]: At program point L3595(lines 3595 3678) the Hoare annotation is: true [2022-12-14 09:56:48,576 INFO L899 garLoopResultBuilder]: For program point L3356(lines 3356 3363) no Hoare annotation was computed. [2022-12-14 09:56:48,576 INFO L899 garLoopResultBuilder]: For program point L3389(lines 3389 3415) no Hoare annotation was computed. [2022-12-14 09:56:48,577 INFO L902 garLoopResultBuilder]: At program point magicmouse_firm_touch_ldv_24567#1(lines 3350 3373) the Hoare annotation is: true [2022-12-14 09:56:48,577 INFO L899 garLoopResultBuilder]: For program point L3356-2(lines 3356 3363) no Hoare annotation was computed. [2022-12-14 09:56:48,577 INFO L899 garLoopResultBuilder]: For program point L3389-2(lines 3389 3415) no Hoare annotation was computed. [2022-12-14 09:56:48,577 INFO L902 garLoopResultBuilder]: At program point L3670(lines 3670 3671) the Hoare annotation is: true [2022-12-14 09:56:48,577 INFO L899 garLoopResultBuilder]: For program point L3604(lines 3604 3607) no Hoare annotation was computed. [2022-12-14 09:56:48,577 INFO L899 garLoopResultBuilder]: For program point L3670-1(lines 3670 3671) no Hoare annotation was computed. [2022-12-14 09:56:48,577 INFO L899 garLoopResultBuilder]: For program point L3695(lines 3695 3701) no Hoare annotation was computed. [2022-12-14 09:56:48,577 INFO L899 garLoopResultBuilder]: For program point L3695-2(lines 3680 3702) no Hoare annotation was computed. [2022-12-14 09:56:48,578 INFO L899 garLoopResultBuilder]: For program point L3654(lines 3654 3662) no Hoare annotation was computed. [2022-12-14 09:56:48,578 INFO L902 garLoopResultBuilder]: At program point $Ultimate##25(lines 3654 3662) the Hoare annotation is: true [2022-12-14 09:56:48,578 INFO L902 garLoopResultBuilder]: At program point L3365(lines 3350 3373) the Hoare annotation is: true [2022-12-14 09:56:48,578 INFO L899 garLoopResultBuilder]: For program point L3398-1(lines 3390 3410) no Hoare annotation was computed. [2022-12-14 09:56:48,578 INFO L902 garLoopResultBuilder]: At program point $Ultimate##23(lines 3648 3652) the Hoare annotation is: true [2022-12-14 09:56:48,578 INFO L899 garLoopResultBuilder]: For program point L3390(lines 3390 3410) no Hoare annotation was computed. [2022-12-14 09:56:48,578 INFO L902 garLoopResultBuilder]: At program point L3679(lines 3580 3707) the Hoare annotation is: true [2022-12-14 09:56:48,578 INFO L902 garLoopResultBuilder]: At program point $Ultimate##19(lines 3631 3637) the Hoare annotation is: true [2022-12-14 09:56:48,579 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3570 3708) the Hoare annotation is: true [2022-12-14 09:56:48,579 INFO L902 garLoopResultBuilder]: At program point $Ultimate##10(lines 3601 3607) the Hoare annotation is: true [2022-12-14 09:56:48,579 INFO L902 garLoopResultBuilder]: At program point L3688(line 3688) the Hoare annotation is: true [2022-12-14 09:56:48,579 INFO L902 garLoopResultBuilder]: At program point L3366(lines 3366 3370) the Hoare annotation is: true [2022-12-14 09:56:48,579 INFO L899 garLoopResultBuilder]: For program point L3655(lines 3655 3660) no Hoare annotation was computed. [2022-12-14 09:56:48,579 INFO L899 garLoopResultBuilder]: For program point L3688-1(line 3688) no Hoare annotation was computed. [2022-12-14 09:56:48,579 INFO L902 garLoopResultBuilder]: At program point $Ultimate##14(lines 3618 3622) the Hoare annotation is: true [2022-12-14 09:56:48,579 INFO L899 garLoopResultBuilder]: For program point L3589(lines 3589 3678) no Hoare annotation was computed. [2022-12-14 09:56:48,579 INFO L899 garLoopResultBuilder]: For program point L3680(lines 3680 3702) no Hoare annotation was computed. [2022-12-14 09:56:48,580 INFO L899 garLoopResultBuilder]: For program point L3614(line 3614) no Hoare annotation was computed. [2022-12-14 09:56:48,580 INFO L899 garLoopResultBuilder]: For program point L3358(lines 3358 3363) no Hoare annotation was computed. [2022-12-14 09:56:48,580 INFO L899 garLoopResultBuilder]: For program point L3697-1(line 3697) no Hoare annotation was computed. [2022-12-14 09:56:48,580 INFO L902 garLoopResultBuilder]: At program point L3697(line 3697) the Hoare annotation is: true [2022-12-14 09:56:48,580 INFO L899 garLoopResultBuilder]: For program point L3689-1(line 3689) no Hoare annotation was computed. [2022-12-14 09:56:48,580 INFO L902 garLoopResultBuilder]: At program point L3689(line 3689) the Hoare annotation is: true [2022-12-14 09:56:48,580 INFO L899 garLoopResultBuilder]: For program point L3392(lines 3392 3410) no Hoare annotation was computed. [2022-12-14 09:56:48,580 INFO L902 garLoopResultBuilder]: At program point L3582(line 3582) the Hoare annotation is: true [2022-12-14 09:56:48,580 INFO L899 garLoopResultBuilder]: For program point L3582-1(line 3582) no Hoare annotation was computed. [2022-12-14 09:56:48,581 INFO L902 garLoopResultBuilder]: At program point L3384(line 3384) the Hoare annotation is: true [2022-12-14 09:56:48,581 INFO L899 garLoopResultBuilder]: For program point L3417-1(line 3417) no Hoare annotation was computed. [2022-12-14 09:56:48,581 INFO L902 garLoopResultBuilder]: At program point L3417(line 3417) the Hoare annotation is: true [2022-12-14 09:56:48,581 INFO L899 garLoopResultBuilder]: For program point L3384-1(line 3384) no Hoare annotation was computed. [2022-12-14 09:56:48,581 INFO L902 garLoopResultBuilder]: At program point L3698(line 3698) the Hoare annotation is: true [2022-12-14 09:56:48,581 INFO L899 garLoopResultBuilder]: For program point magicmouse_raw_eventFINAL(lines 3570 3708) no Hoare annotation was computed. [2022-12-14 09:56:48,581 INFO L899 garLoopResultBuilder]: For program point L3698-1(line 3698) no Hoare annotation was computed. [2022-12-14 09:56:48,581 INFO L902 garLoopResultBuilder]: At program point L3690(line 3690) the Hoare annotation is: true [2022-12-14 09:56:48,581 INFO L902 garLoopResultBuilder]: At program point L3657(line 3657) the Hoare annotation is: true [2022-12-14 09:56:48,582 INFO L899 garLoopResultBuilder]: For program point L3690-1(line 3690) no Hoare annotation was computed. [2022-12-14 09:56:48,582 INFO L902 garLoopResultBuilder]: At program point L3228(line 3228) the Hoare annotation is: true [2022-12-14 09:56:48,582 INFO L902 garLoopResultBuilder]: At program point L3418(line 3418) the Hoare annotation is: true [2022-12-14 09:56:48,582 INFO L902 garLoopResultBuilder]: At program point L3228-1(lines 3224 3232) the Hoare annotation is: true [2022-12-14 09:56:48,582 INFO L899 garLoopResultBuilder]: For program point L3385-1(line 3385) no Hoare annotation was computed. [2022-12-14 09:56:48,582 INFO L902 garLoopResultBuilder]: At program point L3385(line 3385) the Hoare annotation is: true [2022-12-14 09:56:48,582 INFO L902 garLoopResultBuilder]: At program point L3418-1(line 3418) the Hoare annotation is: true [2022-12-14 09:56:48,582 INFO L899 garLoopResultBuilder]: For program point L3691-1(line 3691) no Hoare annotation was computed. [2022-12-14 09:56:48,583 INFO L902 garLoopResultBuilder]: At program point L3691(line 3691) the Hoare annotation is: true [2022-12-14 09:56:48,583 INFO L899 garLoopResultBuilder]: For program point L3592(lines 3592 3678) no Hoare annotation was computed. [2022-12-14 09:56:48,583 INFO L902 garLoopResultBuilder]: At program point L3683-1(line 3683) the Hoare annotation is: true [2022-12-14 09:56:48,583 INFO L902 garLoopResultBuilder]: At program point L3683(line 3683) the Hoare annotation is: true [2022-12-14 09:56:48,583 INFO L902 garLoopResultBuilder]: At program point L3386(line 3386) the Hoare annotation is: true [2022-12-14 09:56:48,583 INFO L899 garLoopResultBuilder]: For program point L3386-1(line 3386) no Hoare annotation was computed. [2022-12-14 09:56:48,583 INFO L899 garLoopResultBuilder]: For program point L3634(lines 3634 3637) no Hoare annotation was computed. [2022-12-14 09:56:48,583 INFO L902 garLoopResultBuilder]: At program point L3692(line 3692) the Hoare annotation is: true [2022-12-14 09:56:48,583 INFO L899 garLoopResultBuilder]: For program point L3692-1(line 3692) no Hoare annotation was computed. [2022-12-14 09:56:48,584 INFO L899 garLoopResultBuilder]: For program point magicmouse_raw_eventEXIT(lines 3570 3708) no Hoare annotation was computed. [2022-12-14 09:56:48,584 INFO L902 garLoopResultBuilder]: At program point L3412(line 3412) the Hoare annotation is: true [2022-12-14 09:56:48,584 INFO L899 garLoopResultBuilder]: For program point L3412-1(line 3412) no Hoare annotation was computed. [2022-12-14 09:56:48,584 INFO L899 garLoopResultBuilder]: For program point L3693-1(line 3693) no Hoare annotation was computed. [2022-12-14 09:56:48,584 INFO L902 garLoopResultBuilder]: At program point L3693(line 3693) the Hoare annotation is: true [2022-12-14 09:56:48,584 INFO L902 garLoopResultBuilder]: At program point ldv_24621(lines 3599 3676) the Hoare annotation is: true [2022-12-14 09:56:48,584 INFO L902 garLoopResultBuilder]: At program point ldv_24626(lines 3599 3676) the Hoare annotation is: true [2022-12-14 09:56:48,584 INFO L902 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2022-12-14 09:56:48,584 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3194 3203) the Hoare annotation is: true [2022-12-14 09:56:48,585 INFO L899 garLoopResultBuilder]: For program point input_report_keyFINAL(lines 3194 3203) no Hoare annotation was computed. [2022-12-14 09:56:48,585 INFO L899 garLoopResultBuilder]: For program point input_report_keyEXIT(lines 3194 3203) no Hoare annotation was computed. [2022-12-14 09:56:48,585 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4164 4168) the Hoare annotation is: true [2022-12-14 09:56:48,585 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4164 4168) no Hoare annotation was computed. [2022-12-14 09:56:48,585 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3154 3159) the Hoare annotation is: true [2022-12-14 09:56:48,585 INFO L899 garLoopResultBuilder]: For program point constant_test_bitEXIT(lines 3154 3159) no Hoare annotation was computed. [2022-12-14 09:56:48,585 INFO L895 garLoopResultBuilder]: At program point hid_parse_returnLabel#1(lines 3284 3300) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,586 INFO L895 garLoopResultBuilder]: At program point L3306(line 3306) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,586 INFO L895 garLoopResultBuilder]: At program point L3752(line 3752) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,586 INFO L899 garLoopResultBuilder]: For program point L3306-1(line 3306) no Hoare annotation was computed. [2022-12-14 09:56:48,586 INFO L899 garLoopResultBuilder]: For program point L3835(lines 3835 3841) no Hoare annotation was computed. [2022-12-14 09:56:48,586 INFO L895 garLoopResultBuilder]: At program point L4149-1(lines 4146 4157) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,586 INFO L899 garLoopResultBuilder]: For program point L4149(lines 4149 4154) no Hoare annotation was computed. [2022-12-14 09:56:48,586 INFO L899 garLoopResultBuilder]: For program point L3852(lines 3852 3857) no Hoare annotation was computed. [2022-12-14 09:56:48,586 INFO L899 garLoopResultBuilder]: For program point L3852-2(lines 3852 3857) no Hoare annotation was computed. [2022-12-14 09:56:48,586 INFO L895 garLoopResultBuilder]: At program point L3720(lines 3720 3725) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,587 INFO L895 garLoopResultBuilder]: At program point L3753(line 3753) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,587 INFO L895 garLoopResultBuilder]: At program point main_case_2#1(lines 4008 4052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,587 INFO L899 garLoopResultBuilder]: For program point L3754(line 3754) no Hoare annotation was computed. [2022-12-14 09:56:48,587 INFO L899 garLoopResultBuilder]: For program point L4002(lines 4002 4052) no Hoare annotation was computed. [2022-12-14 09:56:48,587 INFO L895 garLoopResultBuilder]: At program point L3292(line 3292) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,587 INFO L899 garLoopResultBuilder]: For program point L3292-1(line 3292) no Hoare annotation was computed. [2022-12-14 09:56:48,587 INFO L895 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: false [2022-12-14 09:56:48,587 INFO L895 garLoopResultBuilder]: At program point L3821(lines 3821 3827) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,587 INFO L899 garLoopResultBuilder]: For program point L3309(lines 3309 3315) no Hoare annotation was computed. [2022-12-14 09:56:48,588 INFO L895 garLoopResultBuilder]: At program point L3722(line 3722) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,588 INFO L895 garLoopResultBuilder]: At program point L4053(lines 3986 4076) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,588 INFO L899 garLoopResultBuilder]: For program point L3756(lines 3756 3768) no Hoare annotation was computed. [2022-12-14 09:56:48,588 INFO L895 garLoopResultBuilder]: At program point main_case_1#1(lines 4005 4052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,588 INFO L899 garLoopResultBuilder]: For program point L4037(lines 4037 4038) no Hoare annotation was computed. [2022-12-14 09:56:48,588 INFO L895 garLoopResultBuilder]: At program point L3740(line 3740) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,588 INFO L895 garLoopResultBuilder]: At program point L3740-1(line 3740) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,589 INFO L895 garLoopResultBuilder]: At program point L4170(line 4170) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,589 INFO L895 garLoopResultBuilder]: At program point L4170-1(line 4170) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,589 INFO L895 garLoopResultBuilder]: At program point L4071(lines 3986 4076) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,589 INFO L899 garLoopResultBuilder]: For program point L4005(lines 4005 4052) no Hoare annotation was computed. [2022-12-14 09:56:48,589 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-14 09:56:48,589 INFO L895 garLoopResultBuilder]: At program point L3774(lines 3709 3783) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,589 INFO L895 garLoopResultBuilder]: At program point L3741(line 3741) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,589 INFO L899 garLoopResultBuilder]: For program point L4022(lines 4022 4025) no Hoare annotation was computed. [2022-12-14 09:56:48,589 INFO L895 garLoopResultBuilder]: At program point L3312(lines 3312 3315) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,590 INFO L895 garLoopResultBuilder]: At program point L3758(line 3758) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,590 INFO L899 garLoopResultBuilder]: For program point L3791-1(line 3791) no Hoare annotation was computed. [2022-12-14 09:56:48,590 INFO L895 garLoopResultBuilder]: At program point L3791(line 3791) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,590 INFO L895 garLoopResultBuilder]: At program point L3758-1(line 3758) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,590 INFO L895 garLoopResultBuilder]: At program point L3742(line 3742) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,590 INFO L899 garLoopResultBuilder]: For program point L3858(lines 3858 3867) no Hoare annotation was computed. [2022-12-14 09:56:48,590 INFO L895 garLoopResultBuilder]: At program point L3891(lines 3814 3898) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,590 INFO L899 garLoopResultBuilder]: For program point L3858-2(lines 3814 3898) no Hoare annotation was computed. [2022-12-14 09:56:48,591 INFO L895 garLoopResultBuilder]: At program point L3776(line 3776) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,591 INFO L895 garLoopResultBuilder]: At program point L3743(line 3743) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,591 INFO L895 garLoopResultBuilder]: At program point L3776-1(line 3776) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,591 INFO L895 garLoopResultBuilder]: At program point L3727(line 3727) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,591 INFO L899 garLoopResultBuilder]: For program point L4008(lines 4008 4052) no Hoare annotation was computed. [2022-12-14 09:56:48,591 INFO L895 garLoopResultBuilder]: At program point main_ldv_24711#1(lines 3986 4076) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,591 INFO L895 garLoopResultBuilder]: At program point L3744(line 3744) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,591 INFO L899 garLoopResultBuilder]: For program point L4058(lines 4058 4065) no Hoare annotation was computed. [2022-12-14 09:56:48,591 INFO L895 garLoopResultBuilder]: At program point L3860(line 3860) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,591 INFO L899 garLoopResultBuilder]: For program point L3860-1(line 3860) no Hoare annotation was computed. [2022-12-14 09:56:48,592 INFO L895 garLoopResultBuilder]: At program point L3728(line 3728) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,592 INFO L899 garLoopResultBuilder]: For program point L3745(lines 3711 3782) no Hoare annotation was computed. [2022-12-14 09:56:48,592 INFO L899 garLoopResultBuilder]: For program point L3993(lines 3993 3996) no Hoare annotation was computed. [2022-12-14 09:56:48,592 INFO L895 garLoopResultBuilder]: At program point $Ultimate##17(lines 4017 4028) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,592 INFO L899 garLoopResultBuilder]: For program point L3729(lines 3715 3738) no Hoare annotation was computed. [2022-12-14 09:56:48,592 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2022-12-14 09:56:48,592 INFO L899 garLoopResultBuilder]: For program point L3845(lines 3845 3851) no Hoare annotation was computed. [2022-12-14 09:56:48,592 INFO L899 garLoopResultBuilder]: For program point L3713-1(line 3713) no Hoare annotation was computed. [2022-12-14 09:56:48,592 INFO L895 garLoopResultBuilder]: At program point L3713(line 3713) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,593 INFO L895 garLoopResultBuilder]: At program point main_ldv_module_exit#1(lines 3986 4076) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,593 INFO L899 garLoopResultBuilder]: For program point L3895(line 3895) no Hoare annotation was computed. [2022-12-14 09:56:48,593 INFO L895 garLoopResultBuilder]: At program point L3763-1(line 3763) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,593 INFO L895 garLoopResultBuilder]: At program point L3763(line 3763) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,593 INFO L895 garLoopResultBuilder]: At program point L4011(lines 4011 4052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,593 INFO L899 garLoopResultBuilder]: For program point L4061(lines 4061 4065) no Hoare annotation was computed. [2022-12-14 09:56:48,593 INFO L895 garLoopResultBuilder]: At program point L3764(line 3764) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,593 INFO L899 garLoopResultBuilder]: For program point L3880(lines 3880 3887) no Hoare annotation was computed. [2022-12-14 09:56:48,593 INFO L899 garLoopResultBuilder]: For program point L3715(lines 3715 3747) no Hoare annotation was computed. [2022-12-14 09:56:48,594 INFO L899 garLoopResultBuilder]: For program point L3748-1(lines 3711 3782) no Hoare annotation was computed. [2022-12-14 09:56:48,594 INFO L895 garLoopResultBuilder]: At program point L3864(line 3864) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,594 INFO L899 garLoopResultBuilder]: For program point L3798(lines 3798 3804) no Hoare annotation was computed. [2022-12-14 09:56:48,594 INFO L899 garLoopResultBuilder]: For program point L3319(lines 3319 3324) no Hoare annotation was computed. [2022-12-14 09:56:48,594 INFO L899 garLoopResultBuilder]: For program point L3864-1(line 3864) no Hoare annotation was computed. [2022-12-14 09:56:48,594 INFO L899 garLoopResultBuilder]: For program point L3798-2(lines 3798 3804) no Hoare annotation was computed. [2022-12-14 09:56:48,594 INFO L899 garLoopResultBuilder]: For program point L3319-2(lines 3319 3324) no Hoare annotation was computed. [2022-12-14 09:56:48,594 INFO L895 garLoopResultBuilder]: At program point L3765(line 3765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,594 INFO L895 garLoopResultBuilder]: At program point hid_hw_start_returnLabel#1(lines 3301 3327) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,594 INFO L899 garLoopResultBuilder]: For program point L3865-1(line 3865) no Hoare annotation was computed. [2022-12-14 09:56:48,595 INFO L895 garLoopResultBuilder]: At program point L3865(line 3865) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,595 INFO L895 garLoopResultBuilder]: At program point L3766(lines 3756 3768) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,595 INFO L899 garLoopResultBuilder]: For program point L3287(lines 3287 3290) no Hoare annotation was computed. [2022-12-14 09:56:48,595 INFO L899 garLoopResultBuilder]: For program point L3799(lines 3799 3802) no Hoare annotation was computed. [2022-12-14 09:56:48,595 INFO L895 garLoopResultBuilder]: At program point L3733-1(line 3733) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,595 INFO L895 garLoopResultBuilder]: At program point L3733(line 3733) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,595 INFO L895 garLoopResultBuilder]: At program point magicmouse_probe_err_stop_hw#1(lines 3814 3898) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,595 INFO L895 garLoopResultBuilder]: At program point L3750(line 3750) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,595 INFO L895 garLoopResultBuilder]: At program point L3717-1(line 3717) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,596 INFO L895 garLoopResultBuilder]: At program point L3717(line 3717) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,596 INFO L895 garLoopResultBuilder]: At program point L3750-1(line 3750) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,596 INFO L899 garLoopResultBuilder]: For program point L3321-1(line 3321) no Hoare annotation was computed. [2022-12-14 09:56:48,596 INFO L895 garLoopResultBuilder]: At program point L3321(line 3321) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,596 INFO L895 garLoopResultBuilder]: At program point magicmouse_input_mapping_returnLabel#1(lines 3784 3807) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,596 INFO L899 garLoopResultBuilder]: For program point L3718(lines 3715 3738) no Hoare annotation was computed. [2022-12-14 09:56:48,596 INFO L895 garLoopResultBuilder]: At program point magicmouse_probe_returnLabel#1(lines 3808 3899) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,596 INFO L895 garLoopResultBuilder]: At program point L3751(line 3751) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-12-14 09:56:48,596 INFO L899 garLoopResultBuilder]: For program point input_report_absEXIT(lines 3214 3223) no Hoare annotation was computed. [2022-12-14 09:56:48,597 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3214 3223) the Hoare annotation is: true [2022-12-14 09:56:48,597 INFO L899 garLoopResultBuilder]: For program point input_report_absFINAL(lines 3214 3223) no Hoare annotation was computed. [2022-12-14 09:56:48,597 INFO L902 garLoopResultBuilder]: At program point L3219(line 3219) the Hoare annotation is: true [2022-12-14 09:56:48,597 INFO L899 garLoopResultBuilder]: For program point L3905-1(line 3905) no Hoare annotation was computed. [2022-12-14 09:56:48,597 INFO L902 garLoopResultBuilder]: At program point L3905(line 3905) the Hoare annotation is: true [2022-12-14 09:56:48,597 INFO L899 garLoopResultBuilder]: For program point magicmouse_removeEXIT(lines 3900 3912) no Hoare annotation was computed. [2022-12-14 09:56:48,597 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3900 3912) the Hoare annotation is: true [2022-12-14 09:56:48,597 INFO L899 garLoopResultBuilder]: For program point L3907-1(line 3907) no Hoare annotation was computed. [2022-12-14 09:56:48,597 INFO L899 garLoopResultBuilder]: For program point magicmouse_removeFINAL(lines 3900 3912) no Hoare annotation was computed. [2022-12-14 09:56:48,598 INFO L902 garLoopResultBuilder]: At program point L3907(line 3907) the Hoare annotation is: true [2022-12-14 09:56:48,598 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 4078 4083) no Hoare annotation was computed. [2022-12-14 09:56:48,598 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 4078 4083) the Hoare annotation is: true [2022-12-14 09:56:48,598 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4081) no Hoare annotation was computed. [2022-12-14 09:56:48,601 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2022-12-14 09:56:48,603 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-14 09:56:48,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 09:56:48 BoogieIcfgContainer [2022-12-14 09:56:48,613 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-14 09:56:48,613 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 09:56:48,613 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 09:56:48,613 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 09:56:48,614 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:56:47" (3/4) ... [2022-12-14 09:56:48,616 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_rel [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_get_drvdata [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_hw_stop [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_emit_touch [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hid_register_report [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_abs_params [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_raw_event [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2022-12-14 09:56:48,620 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-14 09:56:48,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_mt_sync [2022-12-14 09:56:48,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-12-14 09:56:48,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2022-12-14 09:56:48,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __set_bit [2022-12-14 09:56:48,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_abs [2022-12-14 09:56:48,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure magicmouse_remove [2022-12-14 09:56:48,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-12-14 09:56:48,621 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-12-14 09:56:48,634 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 178 nodes and edges [2022-12-14 09:56:48,635 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 57 nodes and edges [2022-12-14 09:56:48,636 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2022-12-14 09:56:48,636 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 09:56:48,637 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 09:56:48,721 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/witness.graphml [2022-12-14 09:56:48,721 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 09:56:48,722 INFO L158 Benchmark]: Toolchain (without parser) took 3095.00ms. Allocated memory was 132.1MB in the beginning and 197.1MB in the end (delta: 65.0MB). Free memory was 97.4MB in the beginning and 66.4MB in the end (delta: 31.0MB). Peak memory consumption was 98.4MB. Max. memory is 16.1GB. [2022-12-14 09:56:48,722 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 132.1MB. Free memory was 108.2MB in the beginning and 108.2MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 09:56:48,722 INFO L158 Benchmark]: CACSL2BoogieTranslator took 821.18ms. Allocated memory was 132.1MB in the beginning and 161.5MB in the end (delta: 29.4MB). Free memory was 97.4MB in the beginning and 100.6MB in the end (delta: -3.2MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2022-12-14 09:56:48,722 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.57ms. Allocated memory is still 161.5MB. Free memory was 99.7MB in the beginning and 94.3MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 09:56:48,722 INFO L158 Benchmark]: Boogie Preprocessor took 51.65ms. Allocated memory is still 161.5MB. Free memory was 94.3MB in the beginning and 87.1MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 09:56:48,723 INFO L158 Benchmark]: RCFGBuilder took 1290.34ms. Allocated memory is still 161.5MB. Free memory was 87.1MB in the beginning and 62.8MB in the end (delta: 24.3MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. [2022-12-14 09:56:48,723 INFO L158 Benchmark]: TraceAbstraction took 765.43ms. Allocated memory was 161.5MB in the beginning and 197.1MB in the end (delta: 35.7MB). Free memory was 61.8MB in the beginning and 84.5MB in the end (delta: -22.7MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2022-12-14 09:56:48,723 INFO L158 Benchmark]: Witness Printer took 107.98ms. Allocated memory is still 197.1MB. Free memory was 84.5MB in the beginning and 66.4MB in the end (delta: 18.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 09:56:48,725 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 132.1MB. Free memory was 108.2MB in the beginning and 108.2MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 821.18ms. Allocated memory was 132.1MB in the beginning and 161.5MB in the end (delta: 29.4MB). Free memory was 97.4MB in the beginning and 100.6MB in the end (delta: -3.2MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.57ms. Allocated memory is still 161.5MB. Free memory was 99.7MB in the beginning and 94.3MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.65ms. Allocated memory is still 161.5MB. Free memory was 94.3MB in the beginning and 87.1MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1290.34ms. Allocated memory is still 161.5MB. Free memory was 87.1MB in the beginning and 62.8MB in the end (delta: 24.3MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. * TraceAbstraction took 765.43ms. Allocated memory was 161.5MB in the beginning and 197.1MB in the end (delta: 35.7MB). Free memory was 61.8MB in the beginning and 84.5MB in the end (delta: -22.7MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * Witness Printer took 107.98ms. Allocated memory is still 197.1MB. Free memory was 84.5MB in the beginning and 66.4MB in the end (delta: 18.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * 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 - PositiveResult [Line: 4081]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 20 procedures, 256 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.7s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 359 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 359 mSDsluCounter, 328 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 34 IncrementalHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 328 mSDtfsCounter, 34 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=256occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 137 LocationsWithAnnotation, 573 PreInvPairs, 741 NumberOfFragments, 249 HoareAnnotationTreeSize, 573 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 137 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 6 NumberOfCodeBlocks, 6 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3301]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3312]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4017]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4005]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3709]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4170]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3756]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3284]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3808]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4008]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3814]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4146]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3648]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4177]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4011]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3418]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 RESULT: Ultimate proved your program to be correct! [2022-12-14 09:56:48,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3918b1-5db2-4541-aefd-e044555cc349/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE