./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7 --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 c9ee75e44352b6ea6b091abc908af4681506ed391b6529699b0d4480d6bf973b --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 19:20:55,349 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 19:20:55,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 19:20:55,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 19:20:55,411 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 19:20:55,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 19:20:55,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 19:20:55,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 19:20:55,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 19:20:55,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 19:20:55,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 19:20:55,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 19:20:55,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 19:20:55,442 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 19:20:55,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 19:20:55,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 19:20:55,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 19:20:55,461 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 19:20:55,463 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 19:20:55,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 19:20:55,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 19:20:55,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 19:20:55,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 19:20:55,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 19:20:55,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 19:20:55,502 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 19:20:55,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 19:20:55,503 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 19:20:55,506 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 19:20:55,507 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 19:20:55,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 19:20:55,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 19:20:55,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 19:20:55,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 19:20:55,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 19:20:55,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 19:20:55,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 19:20:55,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 19:20:55,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 19:20:55,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 19:20:55,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 19:20:55,521 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-25 19:20:55,582 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 19:20:55,582 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 19:20:55,583 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-25 19:20:55,583 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-25 19:20:55,584 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 19:20:55,584 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-25 19:20:55,585 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-25 19:20:55,585 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-25 19:20:55,585 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-25 19:20:55,586 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-25 19:20:55,586 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-25 19:20:55,586 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-25 19:20:55,586 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-25 19:20:55,587 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-25 19:20:55,587 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-25 19:20:55,587 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-25 19:20:55,588 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-25 19:20:55,588 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-25 19:20:55,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 19:20:55,604 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 19:20:55,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 19:20:55,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 19:20:55,604 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 19:20:55,605 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 19:20:55,605 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 19:20:55,605 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 19:20:55,606 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 19:20:55,606 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 19:20:55,606 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-25 19:20:55,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 19:20:55,607 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 19:20:55,607 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 19:20:55,607 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 19:20:55,608 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-25 19:20:55,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 19:20:55,608 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 19:20:55,608 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-25 19:20:55,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 19:20:55,609 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9ee75e44352b6ea6b091abc908af4681506ed391b6529699b0d4480d6bf973b [2021-11-25 19:20:55,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 19:20:55,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 19:20:55,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 19:20:55,965 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 19:20:55,966 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 19:20:55,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2021-11-25 19:20:56,038 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/data/23f4cad98/c0af9858fef64a84a4b76d02246687ba/FLAGa9bbf3b67 [2021-11-25 19:20:56,897 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 19:20:56,897 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2021-11-25 19:20:56,945 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/data/23f4cad98/c0af9858fef64a84a4b76d02246687ba/FLAGa9bbf3b67 [2021-11-25 19:20:57,428 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/data/23f4cad98/c0af9858fef64a84a4b76d02246687ba [2021-11-25 19:20:57,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 19:20:57,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 19:20:57,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 19:20:57,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 19:20:57,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 19:20:57,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:20:57" (1/1) ... [2021-11-25 19:20:57,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f3ac544 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:57, skipping insertion in model container [2021-11-25 19:20:57,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:20:57" (1/1) ... [2021-11-25 19:20:57,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 19:20:57,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 19:20:58,122 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2550] [2021-11-25 19:20:58,123 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2551-2552] [2021-11-25 19:20:58,353 WARN L230 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_f867d847-e0f2-4516-9611-b5fe53fdb6d9/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i[83666,83679] [2021-11-25 19:20:58,925 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 19:20:58,958 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 19:20:59,101 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2550] [2021-11-25 19:20:59,101 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2551-2552] [2021-11-25 19:20:59,123 WARN L230 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_f867d847-e0f2-4516-9611-b5fe53fdb6d9/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i[83666,83679] [2021-11-25 19:20:59,262 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 19:20:59,317 INFO L208 MainTranslator]: Completed translation [2021-11-25 19:20:59,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59 WrapperNode [2021-11-25 19:20:59,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 19:20:59,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 19:20:59,319 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 19:20:59,319 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 19:20:59,329 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (1/1) ... [2021-11-25 19:20:59,375 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (1/1) ... [2021-11-25 19:20:59,532 INFO L137 Inliner]: procedures = 118, calls = 650, calls flagged for inlining = 40, calls inlined = 38, statements flattened = 1602 [2021-11-25 19:20:59,533 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 19:20:59,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 19:20:59,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 19:20:59,534 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 19:20:59,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (1/1) ... [2021-11-25 19:20:59,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (1/1) ... [2021-11-25 19:20:59,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (1/1) ... [2021-11-25 19:20:59,591 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (1/1) ... [2021-11-25 19:20:59,701 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (1/1) ... [2021-11-25 19:20:59,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (1/1) ... [2021-11-25 19:20:59,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (1/1) ... [2021-11-25 19:20:59,774 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 19:20:59,777 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 19:20:59,778 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 19:20:59,779 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 19:20:59,780 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (1/1) ... [2021-11-25 19:20:59,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 19:20:59,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 19:20:59,829 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-25 19:20:59,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-25 19:20:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_trigger [2021-11-25 19:20:59,891 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_trigger [2021-11-25 19:20:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-25 19:20:59,892 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-25 19:20:59,892 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-11-25 19:20:59,892 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-11-25 19:20:59,892 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-25 19:20:59,892 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-25 19:20:59,893 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2021-11-25 19:20:59,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2021-11-25 19:20:59,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 19:20:59,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 19:20:59,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 19:20:59,894 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_drvdata [2021-11-25 19:20:59,894 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_drvdata [2021-11-25 19:20:59,894 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2021-11-25 19:20:59,895 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2021-11-25 19:20:59,895 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 19:20:59,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 19:20:59,895 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2021-11-25 19:20:59,896 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2021-11-25 19:20:59,896 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2021-11-25 19:20:59,896 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_open [2021-11-25 19:20:59,896 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-25 19:20:59,896 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-25 19:20:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 19:20:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-25 19:20:59,897 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-25 19:20:59,897 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-11-25 19:20:59,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-11-25 19:20:59,898 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 19:20:59,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 19:20:59,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-25 19:20:59,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-25 19:20:59,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 19:20:59,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 19:20:59,899 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 19:20:59,899 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 19:20:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 19:20:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-25 19:20:59,900 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-25 19:20:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 19:20:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure analog_poll [2021-11-25 19:20:59,901 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_poll [2021-11-25 19:20:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 19:20:59,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 19:20:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 19:20:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 19:20:59,904 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-11-25 19:20:59,904 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-11-25 19:20:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-11-25 19:20:59,905 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-11-25 19:20:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 19:20:59,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 19:20:59,906 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-25 19:20:59,906 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-25 19:20:59,906 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drvdata [2021-11-25 19:20:59,906 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drvdata [2021-11-25 19:20:59,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 19:20:59,907 INFO L130 BoogieDeclarations]: Found specification of procedure analog_decode [2021-11-25 19:20:59,907 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_decode [2021-11-25 19:20:59,908 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-25 19:20:59,908 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-25 19:20:59,908 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight8 [2021-11-25 19:20:59,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight8 [2021-11-25 19:20:59,908 INFO L130 BoogieDeclarations]: Found specification of procedure analog_button_read [2021-11-25 19:20:59,909 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_button_read [2021-11-25 19:20:59,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 19:20:59,909 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-25 19:20:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-25 19:20:59,910 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2021-11-25 19:20:59,910 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2021-11-25 19:20:59,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 19:20:59,911 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2021-11-25 19:20:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2021-11-25 19:20:59,911 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2021-11-25 19:20:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_close [2021-11-25 19:20:59,911 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_time [2021-11-25 19:20:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_time [2021-11-25 19:20:59,912 INFO L130 BoogieDeclarations]: Found specification of procedure analog_disconnect [2021-11-25 19:20:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_disconnect [2021-11-25 19:20:59,913 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 19:20:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 19:20:59,913 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-25 19:20:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-25 19:20:59,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 19:20:59,915 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_cooked_read [2021-11-25 19:20:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_cooked_read [2021-11-25 19:20:59,916 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-11-25 19:20:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-11-25 19:20:59,916 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2021-11-25 19:20:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2021-11-25 19:20:59,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 19:20:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 19:20:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 19:20:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 19:20:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure analog_cooked_read [2021-11-25 19:20:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_cooked_read [2021-11-25 19:20:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2021-11-25 19:20:59,918 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2021-11-25 19:21:00,488 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 19:21:00,492 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 19:21:00,744 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 19:21:02,302 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 19:21:02,768 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 19:21:02,769 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 19:21:02,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:21:02 BoogieIcfgContainer [2021-11-25 19:21:02,773 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 19:21:02,776 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-25 19:21:02,776 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-25 19:21:02,780 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-25 19:21:02,780 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 07:20:57" (1/3) ... [2021-11-25 19:21:02,781 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@680058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 07:21:02, skipping insertion in model container [2021-11-25 19:21:02,781 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:20:59" (2/3) ... [2021-11-25 19:21:02,782 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@680058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 07:21:02, skipping insertion in model container [2021-11-25 19:21:02,782 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:21:02" (3/3) ... [2021-11-25 19:21:02,784 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point.cil.out.i [2021-11-25 19:21:02,790 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-25 19:21:02,791 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-25 19:21:02,854 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-25 19:21:02,862 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-25 19:21:02,863 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-25 19:21:02,899 INFO L276 IsEmpty]: Start isEmpty. Operand has 488 states, 309 states have (on average 1.3624595469255663) internal successors, (421), 325 states have internal predecessors, (421), 135 states have call successors, (135), 44 states have call predecessors, (135), 43 states have return successors, (132), 127 states have call predecessors, (132), 132 states have call successors, (132) [2021-11-25 19:21:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 19:21:02,906 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:21:02,907 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:21:02,907 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:21:02,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:21:02,913 INFO L85 PathProgramCache]: Analyzing trace with hash -1866534868, now seen corresponding path program 1 times [2021-11-25 19:21:02,924 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:21:02,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405830551] [2021-11-25 19:21:02,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:21:02,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:21:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:21:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:21:03,350 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:21:03,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405830551] [2021-11-25 19:21:03,353 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [405830551] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:21:03,353 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:21:03,354 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:21:03,356 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035699893] [2021-11-25 19:21:03,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:21:03,362 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:21:03,362 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:21:03,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:21:03,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:21:03,417 INFO L87 Difference]: Start difference. First operand has 488 states, 309 states have (on average 1.3624595469255663) internal successors, (421), 325 states have internal predecessors, (421), 135 states have call successors, (135), 44 states have call predecessors, (135), 43 states have return successors, (132), 127 states have call predecessors, (132), 132 states have call successors, (132) Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-25 19:21:04,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:21:04,135 INFO L93 Difference]: Finished difference Result 1003 states and 1418 transitions. [2021-11-25 19:21:04,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:21:04,142 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2021-11-25 19:21:04,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:21:04,180 INFO L225 Difference]: With dead ends: 1003 [2021-11-25 19:21:04,190 INFO L226 Difference]: Without dead ends: 503 [2021-11-25 19:21:04,202 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:21:04,214 INFO L933 BasicCegarLoop]: 589 mSDtfsCounter, 47 mSDsluCounter, 665 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 1168 SdHoareTripleChecker+Invalid, 190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-25 19:21:04,217 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 1168 Invalid, 190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-25 19:21:04,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2021-11-25 19:21:04,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 503. [2021-11-25 19:21:04,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 326 states have (on average 1.3466257668711656) internal successors, (439), 336 states have internal predecessors, (439), 132 states have call successors, (132), 45 states have call predecessors, (132), 44 states have return successors, (131), 126 states have call predecessors, (131), 131 states have call successors, (131) [2021-11-25 19:21:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 702 transitions. [2021-11-25 19:21:04,338 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 702 transitions. Word has length 17 [2021-11-25 19:21:04,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:21:04,339 INFO L470 AbstractCegarLoop]: Abstraction has 503 states and 702 transitions. [2021-11-25 19:21:04,339 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-25 19:21:04,340 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 702 transitions. [2021-11-25 19:21:04,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-25 19:21:04,342 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:21:04,343 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:21:04,343 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-25 19:21:04,343 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:21:04,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:21:04,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1930711649, now seen corresponding path program 1 times [2021-11-25 19:21:04,345 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:21:04,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745021245] [2021-11-25 19:21:04,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:21:04,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:21:04,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:21:04,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 19:21:04,593 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:21:04,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1745021245] [2021-11-25 19:21:04,595 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1745021245] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:21:04,595 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:21:04,595 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:21:04,596 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241722618] [2021-11-25 19:21:04,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:21:04,598 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:21:04,598 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:21:04,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:21:04,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:21:04,599 INFO L87 Difference]: Start difference. First operand 503 states and 702 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-25 19:21:05,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:21:05,074 INFO L93 Difference]: Finished difference Result 1007 states and 1412 transitions. [2021-11-25 19:21:05,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:21:05,076 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 34 [2021-11-25 19:21:05,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:21:05,083 INFO L225 Difference]: With dead ends: 1007 [2021-11-25 19:21:05,083 INFO L226 Difference]: Without dead ends: 515 [2021-11-25 19:21:05,086 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:21:05,088 INFO L933 BasicCegarLoop]: 571 mSDtfsCounter, 6 mSDsluCounter, 655 mSDsCounter, 0 mSdLazyCounter, 182 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1141 SdHoareTripleChecker+Invalid, 182 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-11-25 19:21:05,088 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 1141 Invalid, 182 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 182 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-25 19:21:05,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 515 states. [2021-11-25 19:21:05,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 515 to 507. [2021-11-25 19:21:05,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 507 states, 330 states have (on average 1.3484848484848484) internal successors, (445), 340 states have internal predecessors, (445), 132 states have call successors, (132), 45 states have call predecessors, (132), 44 states have return successors, (131), 126 states have call predecessors, (131), 131 states have call successors, (131) [2021-11-25 19:21:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 708 transitions. [2021-11-25 19:21:05,174 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 708 transitions. Word has length 34 [2021-11-25 19:21:05,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:21:05,175 INFO L470 AbstractCegarLoop]: Abstraction has 507 states and 708 transitions. [2021-11-25 19:21:05,175 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-25 19:21:05,177 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 708 transitions. [2021-11-25 19:21:05,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-25 19:21:05,180 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:21:05,180 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:21:05,180 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-25 19:21:05,180 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:21:05,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:21:05,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1734574578, now seen corresponding path program 1 times [2021-11-25 19:21:05,182 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:21:05,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361361927] [2021-11-25 19:21:05,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:21:05,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:21:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:21:05,336 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-25 19:21:05,336 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:21:05,337 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361361927] [2021-11-25 19:21:05,337 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361361927] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 19:21:05,337 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [448306628] [2021-11-25 19:21:05,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:21:05,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 19:21:05,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 19:21:05,345 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 19:21:05,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-25 19:21:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:21:05,811 INFO L263 TraceCheckSpWp]: Trace formula consists of 813 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-25 19:21:05,819 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 19:21:05,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-25 19:21:05,926 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-25 19:21:05,927 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [448306628] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:21:05,927 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-25 19:21:05,927 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-11-25 19:21:05,928 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1887786513] [2021-11-25 19:21:05,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:21:05,929 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:21:05,929 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:21:05,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:21:05,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:21:05,930 INFO L87 Difference]: Start difference. First operand 507 states and 708 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-25 19:21:08,301 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:21:08,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:21:08,529 INFO L93 Difference]: Finished difference Result 1034 states and 1454 transitions. [2021-11-25 19:21:08,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:21:08,531 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 35 [2021-11-25 19:21:08,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:21:08,536 INFO L225 Difference]: With dead ends: 1034 [2021-11-25 19:21:08,536 INFO L226 Difference]: Without dead ends: 538 [2021-11-25 19:21:08,538 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:21:08,540 INFO L933 BasicCegarLoop]: 569 mSDtfsCounter, 44 mSDsluCounter, 636 mSDsCounter, 0 mSdLazyCounter, 182 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 1124 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 182 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2021-11-25 19:21:08,540 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [44 Valid, 1124 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 182 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time] [2021-11-25 19:21:08,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2021-11-25 19:21:08,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 538. [2021-11-25 19:21:08,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 538 states, 361 states have (on average 1.365650969529086) internal successors, (493), 371 states have internal predecessors, (493), 132 states have call successors, (132), 45 states have call predecessors, (132), 44 states have return successors, (131), 126 states have call predecessors, (131), 131 states have call successors, (131) [2021-11-25 19:21:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 538 states and 756 transitions. [2021-11-25 19:21:08,574 INFO L78 Accepts]: Start accepts. Automaton has 538 states and 756 transitions. Word has length 35 [2021-11-25 19:21:08,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:21:08,575 INFO L470 AbstractCegarLoop]: Abstraction has 538 states and 756 transitions. [2021-11-25 19:21:08,575 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-25 19:21:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 756 transitions. [2021-11-25 19:21:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-25 19:21:08,578 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:21:08,578 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:21:08,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-25 19:21:08,793 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 19:21:08,794 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:21:08,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:21:08,794 INFO L85 PathProgramCache]: Analyzing trace with hash 2046842731, now seen corresponding path program 1 times [2021-11-25 19:21:08,795 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:21:08,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252812217] [2021-11-25 19:21:08,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:21:08,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:21:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:21:08,939 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-25 19:21:08,940 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:21:08,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252812217] [2021-11-25 19:21:08,940 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252812217] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 19:21:08,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1320607931] [2021-11-25 19:21:08,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:21:08,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 19:21:08,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 19:21:08,944 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 19:21:08,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-25 19:21:09,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:21:09,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 833 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-25 19:21:09,364 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 19:21:09,523 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-25 19:21:09,523 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-25 19:21:09,524 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1320607931] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:21:09,524 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-25 19:21:09,524 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-11-25 19:21:09,524 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221737409] [2021-11-25 19:21:09,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:21:09,525 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:21:09,525 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:21:09,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:21:09,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:21:09,527 INFO L87 Difference]: Start difference. First operand 538 states and 756 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-25 19:21:09,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:21:09,877 INFO L93 Difference]: Finished difference Result 538 states and 756 transitions. [2021-11-25 19:21:09,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:21:09,878 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 42 [2021-11-25 19:21:09,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:21:09,878 INFO L225 Difference]: With dead ends: 538 [2021-11-25 19:21:09,878 INFO L226 Difference]: Without dead ends: 0 [2021-11-25 19:21:09,880 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:21:09,882 INFO L933 BasicCegarLoop]: 569 mSDtfsCounter, 627 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 627 SdHoareTripleChecker+Valid, 569 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-11-25 19:21:09,882 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [627 Valid, 569 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-11-25 19:21:09,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-25 19:21:09,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-25 19:21:09,884 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) [2021-11-25 19:21:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-25 19:21:09,885 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 42 [2021-11-25 19:21:09,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:21:09,885 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-25 19:21:09,886 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 2 states have internal predecessors, (29), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-25 19:21:09,886 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-25 19:21:09,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-25 19:21:09,889 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-25 19:21:09,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-25 19:21:10,104 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 19:21:10,106 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-25 19:21:11,159 INFO L861 garLoopResultBuilder]: At program point L3004(line 3004) the Hoare annotation is: true [2021-11-25 19:21:11,159 INFO L861 garLoopResultBuilder]: At program point gameport_triggerENTRY(lines 3000 3010) the Hoare annotation is: true [2021-11-25 19:21:11,159 INFO L861 garLoopResultBuilder]: At program point L3003(lines 3003 3007) the Hoare annotation is: true [2021-11-25 19:21:11,160 INFO L858 garLoopResultBuilder]: For program point L3004-1(line 3004) no Hoare annotation was computed. [2021-11-25 19:21:11,160 INFO L858 garLoopResultBuilder]: For program point L3003-2(lines 3000 3010) no Hoare annotation was computed. [2021-11-25 19:21:11,160 INFO L858 garLoopResultBuilder]: For program point gameport_triggerEXIT(lines 3000 3010) no Hoare annotation was computed. [2021-11-25 19:21:11,160 INFO L861 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 2920 2925) the Hoare annotation is: true [2021-11-25 19:21:11,160 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 2920 2925) no Hoare annotation was computed. [2021-11-25 19:21:11,160 INFO L858 garLoopResultBuilder]: For program point L3392(lines 3392 3395) no Hoare annotation was computed. [2021-11-25 19:21:11,160 INFO L858 garLoopResultBuilder]: For program point L3392-2(lines 3373 3396) no Hoare annotation was computed. [2021-11-25 19:21:11,160 INFO L858 garLoopResultBuilder]: For program point L3384(lines 3384 3395) no Hoare annotation was computed. [2021-11-25 19:21:11,161 INFO L858 garLoopResultBuilder]: For program point L3401-1(lines 3401 3402) no Hoare annotation was computed. [2021-11-25 19:21:11,161 INFO L861 garLoopResultBuilder]: At program point L3401(lines 3401 3402) the Hoare annotation is: true [2021-11-25 19:21:11,161 INFO L858 garLoopResultBuilder]: For program point L3393-1(line 3393) no Hoare annotation was computed. [2021-11-25 19:21:11,161 INFO L861 garLoopResultBuilder]: At program point L3393(line 3393) the Hoare annotation is: true [2021-11-25 19:21:11,161 INFO L858 garLoopResultBuilder]: For program point L3385-1(line 3385) no Hoare annotation was computed. [2021-11-25 19:21:11,161 INFO L861 garLoopResultBuilder]: At program point L3385(line 3385) the Hoare annotation is: true [2021-11-25 19:21:11,161 INFO L861 garLoopResultBuilder]: At program point L3406(lines 3368 3412) the Hoare annotation is: true [2021-11-25 19:21:11,161 INFO L858 garLoopResultBuilder]: For program point L3373(lines 3373 3396) no Hoare annotation was computed. [2021-11-25 19:21:11,161 INFO L858 garLoopResultBuilder]: For program point L3369-1(line 3369) no Hoare annotation was computed. [2021-11-25 19:21:11,162 INFO L861 garLoopResultBuilder]: At program point L3369(line 3369) the Hoare annotation is: true [2021-11-25 19:21:11,162 INFO L861 garLoopResultBuilder]: At program point analog_pollENTRY(lines 3357 3413) the Hoare annotation is: true [2021-11-25 19:21:11,162 INFO L861 garLoopResultBuilder]: At program point L3374(line 3374) the Hoare annotation is: true [2021-11-25 19:21:11,162 INFO L858 garLoopResultBuilder]: For program point L3374-1(line 3374) no Hoare annotation was computed. [2021-11-25 19:21:11,162 INFO L858 garLoopResultBuilder]: For program point analog_pollEXIT(lines 3357 3413) no Hoare annotation was computed. [2021-11-25 19:21:11,162 INFO L858 garLoopResultBuilder]: For program point L3387-1(line 3387) no Hoare annotation was computed. [2021-11-25 19:21:11,162 INFO L861 garLoopResultBuilder]: At program point L3387(line 3387) the Hoare annotation is: true [2021-11-25 19:21:11,162 INFO L858 garLoopResultBuilder]: For program point L3400(lines 3400 3404) no Hoare annotation was computed. [2021-11-25 19:21:11,162 INFO L858 garLoopResultBuilder]: For program point L3400-2(lines 3400 3404) no Hoare annotation was computed. [2021-11-25 19:21:11,163 INFO L861 garLoopResultBuilder]: At program point L2780(lines 2777 2782) the Hoare annotation is: true [2021-11-25 19:21:11,163 INFO L858 garLoopResultBuilder]: For program point arch_local_irq_disableEXIT(lines 2761 2789) no Hoare annotation was computed. [2021-11-25 19:21:11,163 INFO L858 garLoopResultBuilder]: For program point L2777(lines 2777 2783) no Hoare annotation was computed. [2021-11-25 19:21:11,163 INFO L858 garLoopResultBuilder]: For program point L2775-1(lines 2775 2776) no Hoare annotation was computed. [2021-11-25 19:21:11,163 INFO L861 garLoopResultBuilder]: At program point L2775(lines 2775 2776) the Hoare annotation is: true [2021-11-25 19:21:11,163 INFO L861 garLoopResultBuilder]: At program point arch_local_irq_disableENTRY(lines 2761 2789) the Hoare annotation is: true [2021-11-25 19:21:11,163 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 4318 4320) no Hoare annotation was computed. [2021-11-25 19:21:11,163 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 4318 4320) the Hoare annotation is: true [2021-11-25 19:21:11,163 INFO L858 garLoopResultBuilder]: For program point msleepEXIT(lines 4380 4382) no Hoare annotation was computed. [2021-11-25 19:21:11,164 INFO L861 garLoopResultBuilder]: At program point msleepENTRY(lines 4380 4382) the Hoare annotation is: true [2021-11-25 19:21:11,164 INFO L858 garLoopResultBuilder]: For program point input_eventEXIT(lines 4344 4346) no Hoare annotation was computed. [2021-11-25 19:21:11,164 INFO L861 garLoopResultBuilder]: At program point input_eventENTRY(lines 4344 4346) the Hoare annotation is: true [2021-11-25 19:21:11,164 INFO L858 garLoopResultBuilder]: For program point input_set_abs_paramsEXIT(lines 4354 4356) no Hoare annotation was computed. [2021-11-25 19:21:11,164 INFO L861 garLoopResultBuilder]: At program point input_set_abs_paramsENTRY(lines 4354 4356) the Hoare annotation is: true [2021-11-25 19:21:11,164 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-11-25 19:21:11,164 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-25 19:21:11,165 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-25 19:21:11,165 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-11-25 19:21:11,165 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-25 19:21:11,165 INFO L861 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: true [2021-11-25 19:21:11,165 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-11-25 19:21:11,165 INFO L861 garLoopResultBuilder]: At program point L3430(line 3430) the Hoare annotation is: true [2021-11-25 19:21:11,165 INFO L861 garLoopResultBuilder]: At program point L3430-1(line 3430) the Hoare annotation is: true [2021-11-25 19:21:11,165 INFO L861 garLoopResultBuilder]: At program point trace_hardirqs_offFINAL(lines 4395 4397) the Hoare annotation is: true [2021-11-25 19:21:11,166 INFO L858 garLoopResultBuilder]: For program point trace_hardirqs_offEXIT(lines 4395 4397) no Hoare annotation was computed. [2021-11-25 19:21:11,166 INFO L861 garLoopResultBuilder]: At program point L2993(line 2993) the Hoare annotation is: true [2021-11-25 19:21:11,166 INFO L858 garLoopResultBuilder]: For program point gameport_set_drvdataEXIT(lines 2990 2996) no Hoare annotation was computed. [2021-11-25 19:21:11,166 INFO L861 garLoopResultBuilder]: At program point gameport_set_drvdataENTRY(lines 2990 2996) the Hoare annotation is: true [2021-11-25 19:21:11,166 INFO L858 garLoopResultBuilder]: For program point gameport_set_drvdataFINAL(lines 2990 2996) no Hoare annotation was computed. [2021-11-25 19:21:11,166 INFO L861 garLoopResultBuilder]: At program point __arch_hweight16ENTRY(lines 2647 2654) the Hoare annotation is: true [2021-11-25 19:21:11,166 INFO L858 garLoopResultBuilder]: For program point L2651-1(line 2651) no Hoare annotation was computed. [2021-11-25 19:21:11,166 INFO L861 garLoopResultBuilder]: At program point L2651(line 2651) the Hoare annotation is: true [2021-11-25 19:21:11,166 INFO L858 garLoopResultBuilder]: For program point __arch_hweight16EXIT(lines 2647 2654) no Hoare annotation was computed. [2021-11-25 19:21:11,167 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 2891 2897) no Hoare annotation was computed. [2021-11-25 19:21:11,167 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 2891 2897) the Hoare annotation is: true [2021-11-25 19:21:11,167 INFO L858 garLoopResultBuilder]: For program point gameport_get_drvdataEXIT(lines 2982 2989) no Hoare annotation was computed. [2021-11-25 19:21:11,167 INFO L861 garLoopResultBuilder]: At program point gameport_get_drvdataENTRY(lines 2982 2989) the Hoare annotation is: true [2021-11-25 19:21:11,167 INFO L861 garLoopResultBuilder]: At program point L2986(line 2986) the Hoare annotation is: true [2021-11-25 19:21:11,167 INFO L858 garLoopResultBuilder]: For program point L2986-1(line 2986) no Hoare annotation was computed. [2021-11-25 19:21:11,167 INFO L858 garLoopResultBuilder]: For program point L3165(lines 3165 3168) no Hoare annotation was computed. [2021-11-25 19:21:11,168 INFO L858 garLoopResultBuilder]: For program point L3165-2(lines 3165 3168) no Hoare annotation was computed. [2021-11-25 19:21:11,169 INFO L858 garLoopResultBuilder]: For program point L3157(lines 3157 3160) no Hoare annotation was computed. [2021-11-25 19:21:11,170 INFO L858 garLoopResultBuilder]: For program point L3157-2(lines 3157 3160) no Hoare annotation was computed. [2021-11-25 19:21:11,170 INFO L861 garLoopResultBuilder]: At program point L3116(lines 3106 3122) the Hoare annotation is: true [2021-11-25 19:21:11,170 INFO L858 garLoopResultBuilder]: For program point L3141(lines 3141 3156) no Hoare annotation was computed. [2021-11-25 19:21:11,170 INFO L858 garLoopResultBuilder]: For program point L3141-2(lines 3141 3156) no Hoare annotation was computed. [2021-11-25 19:21:11,170 INFO L861 garLoopResultBuilder]: At program point L3166(line 3166) the Hoare annotation is: true [2021-11-25 19:21:11,171 INFO L858 garLoopResultBuilder]: For program point L3199-1(line 3199) no Hoare annotation was computed. [2021-11-25 19:21:11,171 INFO L861 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2021-11-25 19:21:11,171 INFO L858 garLoopResultBuilder]: For program point L3166-1(line 3166) no Hoare annotation was computed. [2021-11-25 19:21:11,171 INFO L861 garLoopResultBuilder]: At program point L3158(line 3158) the Hoare annotation is: true [2021-11-25 19:21:11,171 INFO L858 garLoopResultBuilder]: For program point L3158-1(line 3158) no Hoare annotation was computed. [2021-11-25 19:21:11,172 INFO L861 garLoopResultBuilder]: At program point L3150(lines 3141 3155) the Hoare annotation is: true [2021-11-25 19:21:11,172 INFO L858 garLoopResultBuilder]: For program point analog_decodeEXIT(lines 3094 3211) no Hoare annotation was computed. [2021-11-25 19:21:11,172 INFO L861 garLoopResultBuilder]: At program point L3184(lines 3104 3210) the Hoare annotation is: true [2021-11-25 19:21:11,172 INFO L858 garLoopResultBuilder]: For program point L3110(lines 3110 3114) no Hoare annotation was computed. [2021-11-25 19:21:11,172 INFO L861 garLoopResultBuilder]: At program point analog_decodeENTRY(lines 3094 3211) the Hoare annotation is: true [2021-11-25 19:21:11,172 INFO L858 garLoopResultBuilder]: For program point L3193(lines 3193 3201) no Hoare annotation was computed. [2021-11-25 19:21:11,173 INFO L858 garLoopResultBuilder]: For program point L3193-2(lines 3193 3201) no Hoare annotation was computed. [2021-11-25 19:21:11,173 INFO L858 garLoopResultBuilder]: For program point L3177(lines 3177 3182) no Hoare annotation was computed. [2021-11-25 19:21:11,173 INFO L858 garLoopResultBuilder]: For program point L3177-2(lines 3177 3182) no Hoare annotation was computed. [2021-11-25 19:21:11,173 INFO L861 garLoopResultBuilder]: At program point L3136(lines 3104 3210) the Hoare annotation is: true [2021-11-25 19:21:11,173 INFO L858 garLoopResultBuilder]: For program point L3169(lines 3169 3172) no Hoare annotation was computed. [2021-11-25 19:21:11,174 INFO L858 garLoopResultBuilder]: For program point L3169-2(lines 3169 3172) no Hoare annotation was computed. [2021-11-25 19:21:11,174 INFO L858 garLoopResultBuilder]: For program point L3128(lines 3128 3134) no Hoare annotation was computed. [2021-11-25 19:21:11,174 INFO L858 garLoopResultBuilder]: For program point L3161(lines 3161 3164) no Hoare annotation was computed. [2021-11-25 19:21:11,174 INFO L858 garLoopResultBuilder]: For program point L3128-2(lines 3128 3134) no Hoare annotation was computed. [2021-11-25 19:21:11,174 INFO L858 garLoopResultBuilder]: For program point L3161-2(lines 3161 3164) no Hoare annotation was computed. [2021-11-25 19:21:11,175 INFO L861 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2021-11-25 19:21:11,175 INFO L861 garLoopResultBuilder]: At program point L3203(lines 3104 3210) the Hoare annotation is: true [2021-11-25 19:21:11,175 INFO L858 garLoopResultBuilder]: For program point L3170-1(line 3170) no Hoare annotation was computed. [2021-11-25 19:21:11,175 INFO L861 garLoopResultBuilder]: At program point L3162(line 3162) the Hoare annotation is: true [2021-11-25 19:21:11,175 INFO L858 garLoopResultBuilder]: For program point L3162-1(line 3162) no Hoare annotation was computed. [2021-11-25 19:21:11,175 INFO L861 garLoopResultBuilder]: At program point L3196(line 3196) the Hoare annotation is: true [2021-11-25 19:21:11,176 INFO L858 garLoopResultBuilder]: For program point L3196-1(line 3196) no Hoare annotation was computed. [2021-11-25 19:21:11,176 INFO L861 garLoopResultBuilder]: At program point L3180(line 3180) the Hoare annotation is: true [2021-11-25 19:21:11,176 INFO L858 garLoopResultBuilder]: For program point L3147-1(lines 3147 3148) no Hoare annotation was computed. [2021-11-25 19:21:11,176 INFO L861 garLoopResultBuilder]: At program point L3147(lines 3147 3148) the Hoare annotation is: true [2021-11-25 19:21:11,176 INFO L858 garLoopResultBuilder]: For program point L3180-1(line 3180) no Hoare annotation was computed. [2021-11-25 19:21:11,177 INFO L858 garLoopResultBuilder]: For program point L3106(lines 3106 3123) no Hoare annotation was computed. [2021-11-25 19:21:11,177 INFO L861 garLoopResultBuilder]: At program point L3106-1(lines 3106 3123) the Hoare annotation is: true [2021-11-25 19:21:11,177 INFO L861 garLoopResultBuilder]: At program point L2974(line 2974) the Hoare annotation is: true [2021-11-25 19:21:11,177 INFO L861 garLoopResultBuilder]: At program point L2974-1(lines 2971 2977) the Hoare annotation is: true [2021-11-25 19:21:11,177 INFO L858 garLoopResultBuilder]: For program point L3131-1(lines 3131 3132) no Hoare annotation was computed. [2021-11-25 19:21:11,177 INFO L861 garLoopResultBuilder]: At program point L3131(lines 3131 3132) the Hoare annotation is: true [2021-11-25 19:21:11,178 INFO L861 garLoopResultBuilder]: At program point arch_irqs_disabled_flagsENTRY(lines 2799 2804) the Hoare annotation is: true [2021-11-25 19:21:11,178 INFO L858 garLoopResultBuilder]: For program point arch_irqs_disabled_flagsEXIT(lines 2799 2804) no Hoare annotation was computed. [2021-11-25 19:21:11,178 INFO L861 garLoopResultBuilder]: At program point __arch_hweight8ENTRY(lines 2655 2662) the Hoare annotation is: true [2021-11-25 19:21:11,178 INFO L858 garLoopResultBuilder]: For program point __arch_hweight8EXIT(lines 2655 2662) no Hoare annotation was computed. [2021-11-25 19:21:11,178 INFO L858 garLoopResultBuilder]: For program point L2659-1(line 2659) no Hoare annotation was computed. [2021-11-25 19:21:11,179 INFO L861 garLoopResultBuilder]: At program point L2659(line 2659) the Hoare annotation is: true [2021-11-25 19:21:11,179 INFO L861 garLoopResultBuilder]: At program point L3322(line 3322) the Hoare annotation is: true [2021-11-25 19:21:11,179 INFO L861 garLoopResultBuilder]: At program point L3320(line 3320) the Hoare annotation is: true [2021-11-25 19:21:11,179 INFO L858 garLoopResultBuilder]: For program point L3322-1(line 3322) no Hoare annotation was computed. [2021-11-25 19:21:11,179 INFO L858 garLoopResultBuilder]: For program point L3320-1(line 3320) no Hoare annotation was computed. [2021-11-25 19:21:11,179 INFO L861 garLoopResultBuilder]: At program point L3349(lines 3317 3355) the Hoare annotation is: true [2021-11-25 19:21:11,180 INFO L858 garLoopResultBuilder]: For program point L3343-1(line 3343) no Hoare annotation was computed. [2021-11-25 19:21:11,180 INFO L861 garLoopResultBuilder]: At program point L3343(line 3343) the Hoare annotation is: true [2021-11-25 19:21:11,180 INFO L861 garLoopResultBuilder]: At program point analog_button_readENTRY(lines 3310 3356) the Hoare annotation is: true [2021-11-25 19:21:11,180 INFO L858 garLoopResultBuilder]: For program point analog_button_readEXIT(lines 3310 3356) no Hoare annotation was computed. [2021-11-25 19:21:11,180 INFO L858 garLoopResultBuilder]: For program point L3323(lines 3323 3327) no Hoare annotation was computed. [2021-11-25 19:21:11,181 INFO L861 garLoopResultBuilder]: At program point L3344(lines 3344 3347) the Hoare annotation is: true [2021-11-25 19:21:11,181 INFO L858 garLoopResultBuilder]: For program point analog_button_readFINAL(lines 3310 3356) no Hoare annotation was computed. [2021-11-25 19:21:11,181 INFO L861 garLoopResultBuilder]: At program point L3342(lines 3317 3355) the Hoare annotation is: true [2021-11-25 19:21:11,181 INFO L861 garLoopResultBuilder]: At program point L3338(line 3338) the Hoare annotation is: true [2021-11-25 19:21:11,181 INFO L861 garLoopResultBuilder]: At program point L3336(line 3336) the Hoare annotation is: true [2021-11-25 19:21:11,181 INFO L858 garLoopResultBuilder]: For program point L3338-1(line 3338) no Hoare annotation was computed. [2021-11-25 19:21:11,182 INFO L858 garLoopResultBuilder]: For program point L3336-1(line 3336) no Hoare annotation was computed. [2021-11-25 19:21:11,182 INFO L858 garLoopResultBuilder]: For program point L3332(lines 3332 3335) no Hoare annotation was computed. [2021-11-25 19:21:11,182 INFO L858 garLoopResultBuilder]: For program point gameport_readFINAL(lines 3011 3024) no Hoare annotation was computed. [2021-11-25 19:21:11,182 INFO L858 garLoopResultBuilder]: For program point gameport_readEXIT(lines 3011 3024) no Hoare annotation was computed. [2021-11-25 19:21:11,182 INFO L861 garLoopResultBuilder]: At program point L3419-1(line 3419) the Hoare annotation is: true [2021-11-25 19:21:11,183 INFO L861 garLoopResultBuilder]: At program point L3419(line 3419) the Hoare annotation is: true [2021-11-25 19:21:11,183 INFO L861 garLoopResultBuilder]: At program point gameport_readENTRY(lines 3011 3024) the Hoare annotation is: true [2021-11-25 19:21:11,183 INFO L861 garLoopResultBuilder]: At program point L3016(lines 3016 3022) the Hoare annotation is: true [2021-11-25 19:21:11,183 INFO L858 garLoopResultBuilder]: For program point dev_set_drvdataEXIT(lines 2926 2932) no Hoare annotation was computed. [2021-11-25 19:21:11,183 INFO L861 garLoopResultBuilder]: At program point dev_set_drvdataENTRY(lines 2926 2932) the Hoare annotation is: true [2021-11-25 19:21:11,183 INFO L858 garLoopResultBuilder]: For program point L2941-1(line 2941) no Hoare annotation was computed. [2021-11-25 19:21:11,184 INFO L861 garLoopResultBuilder]: At program point L2941(line 2941) the Hoare annotation is: true [2021-11-25 19:21:11,184 INFO L858 garLoopResultBuilder]: For program point input_get_drvdataEXIT(lines 2937 2944) no Hoare annotation was computed. [2021-11-25 19:21:11,184 INFO L861 garLoopResultBuilder]: At program point input_get_drvdataENTRY(lines 2937 2944) the Hoare annotation is: true [2021-11-25 19:21:11,184 INFO L858 garLoopResultBuilder]: For program point input_unregister_deviceEXIT(lines 4357 4359) no Hoare annotation was computed. [2021-11-25 19:21:11,184 INFO L861 garLoopResultBuilder]: At program point input_unregister_deviceENTRY(lines 4357 4359) the Hoare annotation is: true [2021-11-25 19:21:11,185 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 4402 4404) no Hoare annotation was computed. [2021-11-25 19:21:11,185 INFO L861 garLoopResultBuilder]: At program point kfreeENTRY(lines 4402 4404) the Hoare annotation is: true [2021-11-25 19:21:11,185 INFO L861 garLoopResultBuilder]: At program point gameport_closeENTRY(lines 4328 4330) the Hoare annotation is: true [2021-11-25 19:21:11,185 INFO L858 garLoopResultBuilder]: For program point gameport_closeEXIT(lines 4328 4330) no Hoare annotation was computed. [2021-11-25 19:21:11,185 INFO L858 garLoopResultBuilder]: For program point gameport_timeEXIT(lines 3051 3056) no Hoare annotation was computed. [2021-11-25 19:21:11,186 INFO L861 garLoopResultBuilder]: At program point gameport_timeENTRY(lines 3051 3056) the Hoare annotation is: true [2021-11-25 19:21:11,186 INFO L861 garLoopResultBuilder]: At program point L4028(line 4028) the Hoare annotation is: true [2021-11-25 19:21:11,186 INFO L861 garLoopResultBuilder]: At program point L4024(line 4024) the Hoare annotation is: true [2021-11-25 19:21:11,186 INFO L861 garLoopResultBuilder]: At program point L4024-1(line 4024) the Hoare annotation is: true [2021-11-25 19:21:11,186 INFO L861 garLoopResultBuilder]: At program point analog_disconnectENTRY(lines 4003 4031) the Hoare annotation is: true [2021-11-25 19:21:11,186 INFO L858 garLoopResultBuilder]: For program point L4014(lines 4014 4017) no Hoare annotation was computed. [2021-11-25 19:21:11,187 INFO L858 garLoopResultBuilder]: For program point L4014-2(lines 4014 4017) no Hoare annotation was computed. [2021-11-25 19:21:11,187 INFO L858 garLoopResultBuilder]: For program point analog_disconnectFINAL(lines 4003 4031) no Hoare annotation was computed. [2021-11-25 19:21:11,187 INFO L858 garLoopResultBuilder]: For program point analog_disconnectEXIT(lines 4003 4031) no Hoare annotation was computed. [2021-11-25 19:21:11,187 INFO L858 garLoopResultBuilder]: For program point L4025(line 4025) no Hoare annotation was computed. [2021-11-25 19:21:11,187 INFO L861 garLoopResultBuilder]: At program point L4019(lines 4008 4030) the Hoare annotation is: true [2021-11-25 19:21:11,188 INFO L858 garLoopResultBuilder]: For program point L4015-1(line 4015) no Hoare annotation was computed. [2021-11-25 19:21:11,188 INFO L861 garLoopResultBuilder]: At program point L4015(line 4015) the Hoare annotation is: true [2021-11-25 19:21:11,188 INFO L858 garLoopResultBuilder]: For program point L4009-1(line 4009) no Hoare annotation was computed. [2021-11-25 19:21:11,188 INFO L861 garLoopResultBuilder]: At program point L4009(line 4009) the Hoare annotation is: true [2021-11-25 19:21:11,188 INFO L858 garLoopResultBuilder]: For program point strlcatEXIT(lines 4392 4394) no Hoare annotation was computed. [2021-11-25 19:21:11,188 INFO L861 garLoopResultBuilder]: At program point strlcatENTRY(lines 4392 4394) the Hoare annotation is: true [2021-11-25 19:21:11,189 INFO L861 garLoopResultBuilder]: At program point gameport_openENTRY(lines 4332 4334) the Hoare annotation is: true [2021-11-25 19:21:11,189 INFO L858 garLoopResultBuilder]: For program point gameport_openEXIT(lines 4332 4334) no Hoare annotation was computed. [2021-11-25 19:21:11,189 INFO L858 garLoopResultBuilder]: For program point trace_hardirqs_onEXIT(lines 4398 4400) no Hoare annotation was computed. [2021-11-25 19:21:11,189 INFO L861 garLoopResultBuilder]: At program point trace_hardirqs_onFINAL(lines 4398 4400) the Hoare annotation is: true [2021-11-25 19:21:11,189 INFO L861 garLoopResultBuilder]: At program point L2751(lines 2748 2753) the Hoare annotation is: true [2021-11-25 19:21:11,190 INFO L858 garLoopResultBuilder]: For program point L2748(lines 2748 2754) no Hoare annotation was computed. [2021-11-25 19:21:11,190 INFO L861 garLoopResultBuilder]: At program point arch_local_irq_restoreENTRY(lines 2732 2760) the Hoare annotation is: true [2021-11-25 19:21:11,190 INFO L861 garLoopResultBuilder]: At program point L2746(lines 2746 2747) the Hoare annotation is: true [2021-11-25 19:21:11,190 INFO L858 garLoopResultBuilder]: For program point L2746-1(lines 2746 2747) no Hoare annotation was computed. [2021-11-25 19:21:11,190 INFO L858 garLoopResultBuilder]: For program point arch_local_irq_restoreEXIT(lines 2732 2760) no Hoare annotation was computed. [2021-11-25 19:21:11,191 INFO L861 garLoopResultBuilder]: At program point __arch_hweight32ENTRY(lines 2638 2646) the Hoare annotation is: true [2021-11-25 19:21:11,191 INFO L858 garLoopResultBuilder]: For program point __arch_hweight32EXIT(lines 2638 2646) no Hoare annotation was computed. [2021-11-25 19:21:11,191 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2021-11-25 19:21:11,191 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-11-25 19:21:11,191 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 2884 2890) the Hoare annotation is: true [2021-11-25 19:21:11,192 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2888) no Hoare annotation was computed. [2021-11-25 19:21:11,192 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 2884 2890) no Hoare annotation was computed. [2021-11-25 19:21:11,192 INFO L854 garLoopResultBuilder]: At program point L4263(line 4263) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2021-11-25 19:21:11,192 INFO L858 garLoopResultBuilder]: For program point kzallocEXIT(lines 4249 4255) no Hoare annotation was computed. [2021-11-25 19:21:11,192 INFO L861 garLoopResultBuilder]: At program point L4263-1(lines 4258 4267) the Hoare annotation is: true [2021-11-25 19:21:11,193 INFO L861 garLoopResultBuilder]: At program point kzallocENTRY(lines 4249 4255) the Hoare annotation is: true [2021-11-25 19:21:11,193 INFO L858 garLoopResultBuilder]: For program point L4261(lines 4261 4264) no Hoare annotation was computed. [2021-11-25 19:21:11,193 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 2898 2903) the Hoare annotation is: true [2021-11-25 19:21:11,193 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 2898 2903) no Hoare annotation was computed. [2021-11-25 19:21:11,193 INFO L858 garLoopResultBuilder]: For program point set_bitEXIT(lines 2631 2637) no Hoare annotation was computed. [2021-11-25 19:21:11,193 INFO L861 garLoopResultBuilder]: At program point set_bitENTRY(lines 2631 2637) the Hoare annotation is: true [2021-11-25 19:21:11,194 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 2831 2833) the Hoare annotation is: true [2021-11-25 19:21:11,194 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 2831 2833) no Hoare annotation was computed. [2021-11-25 19:21:11,194 INFO L861 garLoopResultBuilder]: At program point gameport_cooked_readENTRY(lines 3025 3037) the Hoare annotation is: true [2021-11-25 19:21:11,194 INFO L858 garLoopResultBuilder]: For program point L3031-1(line 3031) no Hoare annotation was computed. [2021-11-25 19:21:11,194 INFO L858 garLoopResultBuilder]: For program point gameport_cooked_readFINAL(lines 3025 3037) no Hoare annotation was computed. [2021-11-25 19:21:11,195 INFO L861 garLoopResultBuilder]: At program point L3031(line 3031) the Hoare annotation is: true [2021-11-25 19:21:11,195 INFO L858 garLoopResultBuilder]: For program point L3029(lines 3029 3035) no Hoare annotation was computed. [2021-11-25 19:21:11,195 INFO L858 garLoopResultBuilder]: For program point gameport_cooked_readEXIT(lines 3025 3037) no Hoare annotation was computed. [2021-11-25 19:21:11,195 INFO L861 garLoopResultBuilder]: At program point input_report_keyENTRY(lines 2955 2962) the Hoare annotation is: true [2021-11-25 19:21:11,195 INFO L861 garLoopResultBuilder]: At program point L2959(line 2959) the Hoare annotation is: true [2021-11-25 19:21:11,195 INFO L858 garLoopResultBuilder]: For program point input_report_keyFINAL(lines 2955 2962) no Hoare annotation was computed. [2021-11-25 19:21:11,196 INFO L858 garLoopResultBuilder]: For program point input_report_keyEXIT(lines 2955 2962) no Hoare annotation was computed. [2021-11-25 19:21:11,196 INFO L861 garLoopResultBuilder]: At program point L2689(lines 2686 2691) the Hoare annotation is: true [2021-11-25 19:21:11,196 INFO L858 garLoopResultBuilder]: For program point L2686(lines 2686 2692) no Hoare annotation was computed. [2021-11-25 19:21:11,196 INFO L861 garLoopResultBuilder]: At program point L2684(lines 2684 2685) the Hoare annotation is: true [2021-11-25 19:21:11,196 INFO L858 garLoopResultBuilder]: For program point L2684-1(lines 2684 2685) no Hoare annotation was computed. [2021-11-25 19:21:11,197 INFO L858 garLoopResultBuilder]: For program point paravirt_read_tscEXIT(lines 2669 2700) no Hoare annotation was computed. [2021-11-25 19:21:11,197 INFO L861 garLoopResultBuilder]: At program point paravirt_read_tscENTRY(lines 2669 2700) the Hoare annotation is: true [2021-11-25 19:21:11,197 INFO L861 garLoopResultBuilder]: At program point L2721(lines 2718 2723) the Hoare annotation is: true [2021-11-25 19:21:11,197 INFO L861 garLoopResultBuilder]: At program point L2718(lines 2718 2724) the Hoare annotation is: true [2021-11-25 19:21:11,197 INFO L861 garLoopResultBuilder]: At program point L2716(lines 2716 2717) the Hoare annotation is: true [2021-11-25 19:21:11,198 INFO L858 garLoopResultBuilder]: For program point L2716-1(lines 2716 2717) no Hoare annotation was computed. [2021-11-25 19:21:11,198 INFO L858 garLoopResultBuilder]: For program point arch_local_irq_saveEXIT(lines 2790 2798) no Hoare annotation was computed. [2021-11-25 19:21:11,198 INFO L858 garLoopResultBuilder]: For program point L2795-1(line 2795) no Hoare annotation was computed. [2021-11-25 19:21:11,198 INFO L861 garLoopResultBuilder]: At program point L2795(line 2795) the Hoare annotation is: true [2021-11-25 19:21:11,198 INFO L861 garLoopResultBuilder]: At program point arch_local_irq_saveENTRY(lines 2790 2798) the Hoare annotation is: true [2021-11-25 19:21:11,198 INFO L858 garLoopResultBuilder]: For program point L2863-1(line 2863) no Hoare annotation was computed. [2021-11-25 19:21:11,199 INFO L861 garLoopResultBuilder]: At program point L2863(line 2863) the Hoare annotation is: true [2021-11-25 19:21:11,199 INFO L858 garLoopResultBuilder]: For program point L2858(lines 2858 2865) no Hoare annotation was computed. [2021-11-25 19:21:11,199 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 2851 2867) no Hoare annotation was computed. [2021-11-25 19:21:11,199 INFO L861 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 2851 2867) the Hoare annotation is: true [2021-11-25 19:21:11,199 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 2851 2867) no Hoare annotation was computed. [2021-11-25 19:21:11,200 INFO L858 garLoopResultBuilder]: For program point L3966(lines 3966 3974) no Hoare annotation was computed. [2021-11-25 19:21:11,200 INFO L858 garLoopResultBuilder]: For program point L3999(line 3999) no Hoare annotation was computed. [2021-11-25 19:21:11,200 INFO L858 garLoopResultBuilder]: For program point L3900(lines 3900 3933) no Hoare annotation was computed. [2021-11-25 19:21:11,200 INFO L858 garLoopResultBuilder]: For program point L3966-2(lines 3966 3974) no Hoare annotation was computed. [2021-11-25 19:21:11,200 INFO L854 garLoopResultBuilder]: At program point L3867-1(line 3867) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,201 INFO L854 garLoopResultBuilder]: At program point L3867(line 3867) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,201 INFO L854 garLoopResultBuilder]: At program point L3504(line 3504) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,201 INFO L854 garLoopResultBuilder]: At program point L3570-2(line 3570) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,201 INFO L854 garLoopResultBuilder]: At program point L3504-1(line 3504) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,201 INFO L858 garLoopResultBuilder]: For program point L3570-3(lines 3570 3571) no Hoare annotation was computed. [2021-11-25 19:21:11,201 INFO L858 garLoopResultBuilder]: For program point L4231(line 4231) no Hoare annotation was computed. [2021-11-25 19:21:11,202 INFO L858 garLoopResultBuilder]: For program point L3042(lines 3042 3048) no Hoare annotation was computed. [2021-11-25 19:21:11,202 INFO L854 garLoopResultBuilder]: At program point L4066(lines 4052 4106) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,202 INFO L854 garLoopResultBuilder]: At program point L4000(lines 3938 4002) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,202 INFO L854 garLoopResultBuilder]: At program point L3934(line 3934) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,202 INFO L858 garLoopResultBuilder]: For program point L3868(line 3868) no Hoare annotation was computed. [2021-11-25 19:21:11,203 INFO L858 garLoopResultBuilder]: For program point L3934-1(line 3934) no Hoare annotation was computed. [2021-11-25 19:21:11,203 INFO L854 garLoopResultBuilder]: At program point L3703(lines 3695 3708) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,203 INFO L858 garLoopResultBuilder]: For program point L3505(line 3505) no Hoare annotation was computed. [2021-11-25 19:21:11,203 INFO L861 garLoopResultBuilder]: At program point L4232(line 4232) the Hoare annotation is: true [2021-11-25 19:21:11,203 INFO L854 garLoopResultBuilder]: At program point L4100(lines 4052 4106) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,204 INFO L854 garLoopResultBuilder]: At program point L4067(lines 4067 4070) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,204 INFO L854 garLoopResultBuilder]: At program point L3935(lines 3820 3937) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,204 INFO L854 garLoopResultBuilder]: At program point L3869(line 3869) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,204 INFO L854 garLoopResultBuilder]: At program point L3539(lines 3462 3546) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,204 INFO L854 garLoopResultBuilder]: At program point L3044(line 3044) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,205 INFO L858 garLoopResultBuilder]: For program point L3044-1(line 3044) no Hoare annotation was computed. [2021-11-25 19:21:11,205 INFO L858 garLoopResultBuilder]: For program point L3969(lines 3969 3972) no Hoare annotation was computed. [2021-11-25 19:21:11,205 INFO L854 garLoopResultBuilder]: At program point L3738(line 3738) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,205 INFO L854 garLoopResultBuilder]: At program point L3738-1(line 3738) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,205 INFO L858 garLoopResultBuilder]: For program point L3904(line 3904) no Hoare annotation was computed. [2021-11-25 19:21:11,205 INFO L854 garLoopResultBuilder]: At program point L3838(line 3838) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,206 INFO L854 garLoopResultBuilder]: At program point L3838-1(line 3838) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,206 INFO L854 garLoopResultBuilder]: At program point L3574-2(line 3574) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,206 INFO L854 garLoopResultBuilder]: At program point L3541(lines 3462 3546) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,206 INFO L854 garLoopResultBuilder]: At program point L3475(lines 3471 3483) the Hoare annotation is: false [2021-11-25 19:21:11,206 INFO L854 garLoopResultBuilder]: At program point L3574-3(lines 3574 3575) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,207 INFO L858 garLoopResultBuilder]: For program point L4202(line 4202) no Hoare annotation was computed. [2021-11-25 19:21:11,207 INFO L854 garLoopResultBuilder]: At program point L4136(line 4136) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_1~0 1)) [2021-11-25 19:21:11,207 INFO L854 garLoopResultBuilder]: At program point L4136-1(line 4136) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_1~0 1)) [2021-11-25 19:21:11,207 INFO L858 garLoopResultBuilder]: For program point L3905(lines 3905 3908) no Hoare annotation was computed. [2021-11-25 19:21:11,207 INFO L858 garLoopResultBuilder]: For program point L3839(line 3839) no Hoare annotation was computed. [2021-11-25 19:21:11,208 INFO L858 garLoopResultBuilder]: For program point L3773(lines 3773 3806) no Hoare annotation was computed. [2021-11-25 19:21:11,208 INFO L854 garLoopResultBuilder]: At program point L3674(lines 3595 3746) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,208 INFO L858 garLoopResultBuilder]: For program point L3773-2(lines 3773 3806) no Hoare annotation was computed. [2021-11-25 19:21:11,208 INFO L858 garLoopResultBuilder]: For program point L4203(lines 4203 4236) no Hoare annotation was computed. [2021-11-25 19:21:11,208 INFO L854 garLoopResultBuilder]: At program point L3047(lines 3038 3050) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,208 INFO L854 garLoopResultBuilder]: At program point L4071(lines 4052 4106) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,209 INFO L854 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,209 INFO L854 garLoopResultBuilder]: At program point L2948-1(lines 2945 2951) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,209 INFO L858 garLoopResultBuilder]: For program point L3840(lines 3840 3898) no Hoare annotation was computed. [2021-11-25 19:21:11,209 INFO L854 garLoopResultBuilder]: At program point L3873(lines 3840 3897) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,209 INFO L854 garLoopResultBuilder]: At program point L3840-1(lines 3840 3898) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,210 INFO L854 garLoopResultBuilder]: At program point L3642(lines 3642 3643) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,210 INFO L858 garLoopResultBuilder]: For program point L3642-1(lines 3642 3643) no Hoare annotation was computed. [2021-11-25 19:21:11,210 INFO L854 garLoopResultBuilder]: At program point L3874(line 3874) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,210 INFO L858 garLoopResultBuilder]: For program point L3874-1(line 3874) no Hoare annotation was computed. [2021-11-25 19:21:11,210 INFO L858 garLoopResultBuilder]: For program point L3511(line 3511) no Hoare annotation was computed. [2021-11-25 19:21:11,210 INFO L858 garLoopResultBuilder]: For program point L4238(line 4238) no Hoare annotation was computed. [2021-11-25 19:21:11,211 INFO L858 garLoopResultBuilder]: For program point L4172(line 4172) no Hoare annotation was computed. [2021-11-25 19:21:11,211 INFO L858 garLoopResultBuilder]: For program point L4205(lines 4205 4233) no Hoare annotation was computed. [2021-11-25 19:21:11,211 INFO L854 garLoopResultBuilder]: At program point L3842(line 3842) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,211 INFO L854 garLoopResultBuilder]: At program point L3875(lines 3875 3878) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,211 INFO L854 garLoopResultBuilder]: At program point L3842-1(line 3842) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,211 INFO L858 garLoopResultBuilder]: For program point L3710(lines 3710 3724) no Hoare annotation was computed. [2021-11-25 19:21:11,212 INFO L858 garLoopResultBuilder]: For program point L3710-2(lines 3710 3724) no Hoare annotation was computed. [2021-11-25 19:21:11,212 INFO L854 garLoopResultBuilder]: At program point L3512(line 3512) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,212 INFO L858 garLoopResultBuilder]: For program point L3479(lines 3479 3482) no Hoare annotation was computed. [2021-11-25 19:21:11,212 INFO L858 garLoopResultBuilder]: For program point L3512-1(line 3512) no Hoare annotation was computed. [2021-11-25 19:21:11,212 INFO L861 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: true [2021-11-25 19:21:11,213 INFO L858 garLoopResultBuilder]: For program point L4206(line 4206) no Hoare annotation was computed. [2021-11-25 19:21:11,213 INFO L858 garLoopResultBuilder]: For program point L4173(lines 4173 4177) no Hoare annotation was computed. [2021-11-25 19:21:11,213 INFO L858 garLoopResultBuilder]: For program point L3843(line 3843) no Hoare annotation was computed. [2021-11-25 19:21:11,213 INFO L854 garLoopResultBuilder]: At program point L3480(lines 3471 3483) the Hoare annotation is: false [2021-11-25 19:21:11,213 INFO L854 garLoopResultBuilder]: At program point L4207(lines 4207 4212) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,213 INFO L854 garLoopResultBuilder]: At program point L4174(line 4174) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,214 INFO L858 garLoopResultBuilder]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2021-11-25 19:21:11,214 INFO L854 garLoopResultBuilder]: At program point L3976(lines 3944 4001) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,214 INFO L854 garLoopResultBuilder]: At program point L3910(lines 3900 3932) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,214 INFO L854 garLoopResultBuilder]: At program point L3745(lines 3579 3747) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,214 INFO L854 garLoopResultBuilder]: At program point L4241(lines 4148 4246) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,215 INFO L854 garLoopResultBuilder]: At program point L3845-1(line 3845) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,215 INFO L854 garLoopResultBuilder]: At program point L3812(lines 3753 3818) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,215 INFO L854 garLoopResultBuilder]: At program point L3845(line 3845) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,215 INFO L854 garLoopResultBuilder]: At program point L3779(lines 3773 3805) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,215 INFO L858 garLoopResultBuilder]: For program point L3945-1(line 3945) no Hoare annotation was computed. [2021-11-25 19:21:11,215 INFO L854 garLoopResultBuilder]: At program point L3912(lines 3900 3932) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,216 INFO L854 garLoopResultBuilder]: At program point L3945(line 3945) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,216 INFO L858 garLoopResultBuilder]: For program point L3846(line 3846) no Hoare annotation was computed. [2021-11-25 19:21:11,216 INFO L854 garLoopResultBuilder]: At program point L3879-1(line 3879) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,216 INFO L854 garLoopResultBuilder]: At program point L3879(line 3879) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,216 INFO L854 garLoopResultBuilder]: At program point L3648(lines 3595 3746) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,217 INFO L854 garLoopResultBuilder]: At program point L3516(lines 3462 3546) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,217 INFO L858 garLoopResultBuilder]: For program point L3880(line 3880) no Hoare annotation was computed. [2021-11-25 19:21:11,217 INFO L858 garLoopResultBuilder]: For program point L3484(line 3484) no Hoare annotation was computed. [2021-11-25 19:21:11,217 INFO L858 garLoopResultBuilder]: For program point L3947(lines 3947 3950) no Hoare annotation was computed. [2021-11-25 19:21:11,217 INFO L854 garLoopResultBuilder]: At program point L3881(line 3881) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,217 INFO L854 garLoopResultBuilder]: At program point L3716(line 3716) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,218 INFO L858 garLoopResultBuilder]: For program point L3683(lines 3683 3688) no Hoare annotation was computed. [2021-11-25 19:21:11,218 INFO L858 garLoopResultBuilder]: For program point L3716-1(line 3716) no Hoare annotation was computed. [2021-11-25 19:21:11,218 INFO L858 garLoopResultBuilder]: For program point L3683-2(lines 3683 3688) no Hoare annotation was computed. [2021-11-25 19:21:11,218 INFO L854 garLoopResultBuilder]: At program point L3518(lines 3462 3546) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,218 INFO L854 garLoopResultBuilder]: At program point L4179(line 4179) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,218 INFO L854 garLoopResultBuilder]: At program point L3915(lines 3900 3932) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,219 INFO L854 garLoopResultBuilder]: At program point L3817-3(lines 3748 3819) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,219 INFO L854 garLoopResultBuilder]: At program point L3718(lines 3710 3723) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,219 INFO L858 garLoopResultBuilder]: For program point L3487-1(line 3487) no Hoare annotation was computed. [2021-11-25 19:21:11,219 INFO L854 garLoopResultBuilder]: At program point L3487(line 3487) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,219 INFO L858 garLoopResultBuilder]: For program point L4214(line 4214) no Hoare annotation was computed. [2021-11-25 19:21:11,220 INFO L854 garLoopResultBuilder]: At program point L3686(line 3686) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,220 INFO L858 garLoopResultBuilder]: For program point L3686-1(line 3686) no Hoare annotation was computed. [2021-11-25 19:21:11,220 INFO L858 garLoopResultBuilder]: For program point L3521-1(line 3521) no Hoare annotation was computed. [2021-11-25 19:21:11,220 INFO L854 garLoopResultBuilder]: At program point L3521(line 3521) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,220 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-25 19:21:11,220 INFO L858 garLoopResultBuilder]: For program point L4215(lines 4215 4229) no Hoare annotation was computed. [2021-11-25 19:21:11,221 INFO L854 garLoopResultBuilder]: At program point L4149-1(line 4149) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-11-25 19:21:11,221 INFO L854 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2021-11-25 19:21:11,221 INFO L858 garLoopResultBuilder]: For program point L3852(line 3852) no Hoare annotation was computed. [2021-11-25 19:21:11,221 INFO L854 garLoopResultBuilder]: At program point L3885(lines 3840 3897) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,221 INFO L858 garLoopResultBuilder]: For program point L3621(lines 3621 3646) no Hoare annotation was computed. [2021-11-25 19:21:11,222 INFO L858 garLoopResultBuilder]: For program point L3555-1(line 3555) no Hoare annotation was computed. [2021-11-25 19:21:11,222 INFO L854 garLoopResultBuilder]: At program point L3555(line 3555) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,222 INFO L858 garLoopResultBuilder]: For program point L3621-2(lines 3621 3646) no Hoare annotation was computed. [2021-11-25 19:21:11,222 INFO L858 garLoopResultBuilder]: For program point L3952(lines 3952 3955) no Hoare annotation was computed. [2021-11-25 19:21:11,222 INFO L858 garLoopResultBuilder]: For program point L3985(lines 3985 3988) no Hoare annotation was computed. [2021-11-25 19:21:11,222 INFO L854 garLoopResultBuilder]: At program point L3886(line 3886) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,223 INFO L858 garLoopResultBuilder]: For program point L3853(lines 3853 3856) no Hoare annotation was computed. [2021-11-25 19:21:11,223 INFO L858 garLoopResultBuilder]: For program point L3886-1(line 3886) no Hoare annotation was computed. [2021-11-25 19:21:11,223 INFO L854 garLoopResultBuilder]: At program point L3556(line 3556) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,223 INFO L854 garLoopResultBuilder]: At program point L3490(line 3490) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,223 INFO L858 garLoopResultBuilder]: For program point L3556-1(line 3556) no Hoare annotation was computed. [2021-11-25 19:21:11,223 INFO L858 garLoopResultBuilder]: For program point L3490-1(line 3490) no Hoare annotation was computed. [2021-11-25 19:21:11,224 INFO L858 garLoopResultBuilder]: For program point L4217-2(lines 4215 4228) no Hoare annotation was computed. [2021-11-25 19:21:11,224 INFO L858 garLoopResultBuilder]: For program point L4217(lines 4217 4222) no Hoare annotation was computed. [2021-11-25 19:21:11,224 INFO L854 garLoopResultBuilder]: At program point L3986(line 3986) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,224 INFO L858 garLoopResultBuilder]: For program point L3986-1(line 3986) no Hoare annotation was computed. [2021-11-25 19:21:11,224 INFO L854 garLoopResultBuilder]: At program point L3887(lines 3887 3890) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,224 INFO L858 garLoopResultBuilder]: For program point L3755(lines 3755 3758) no Hoare annotation was computed. [2021-11-25 19:21:11,225 INFO L854 garLoopResultBuilder]: At program point L3524(line 3524) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,225 INFO L858 garLoopResultBuilder]: For program point L3557-1(line 3557) no Hoare annotation was computed. [2021-11-25 19:21:11,225 INFO L854 garLoopResultBuilder]: At program point L3557(line 3557) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,225 INFO L858 garLoopResultBuilder]: For program point L3491(lines 3491 3497) no Hoare annotation was computed. [2021-11-25 19:21:11,225 INFO L858 garLoopResultBuilder]: For program point L3524-1(line 3524) no Hoare annotation was computed. [2021-11-25 19:21:11,226 INFO L854 garLoopResultBuilder]: At program point L3690(lines 3595 3746) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,226 INFO L858 garLoopResultBuilder]: For program point L3657(lines 3657 3672) no Hoare annotation was computed. [2021-11-25 19:21:11,226 INFO L858 garLoopResultBuilder]: For program point L3657-2(lines 3657 3672) no Hoare annotation was computed. [2021-11-25 19:21:11,226 INFO L854 garLoopResultBuilder]: At program point L3492(line 3492) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,226 INFO L858 garLoopResultBuilder]: For program point L3525(lines 3525 3531) no Hoare annotation was computed. [2021-11-25 19:21:11,226 INFO L854 garLoopResultBuilder]: At program point L3492-1(line 3492) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,227 INFO L854 garLoopResultBuilder]: At program point L3526(line 3526) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,227 INFO L858 garLoopResultBuilder]: For program point L3559(lines 3559 3564) no Hoare annotation was computed. [2021-11-25 19:21:11,227 INFO L854 garLoopResultBuilder]: At program point L3526-1(line 3526) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,227 INFO L858 garLoopResultBuilder]: For program point L3559-2(lines 3559 3564) no Hoare annotation was computed. [2021-11-25 19:21:11,227 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-25 19:21:11,227 INFO L854 garLoopResultBuilder]: At program point L4187(line 4187) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,228 INFO L854 garLoopResultBuilder]: At program point L3989(lines 3944 4001) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,228 INFO L858 garLoopResultBuilder]: For program point L3857-1(line 3857) no Hoare annotation was computed. [2021-11-25 19:21:11,228 INFO L854 garLoopResultBuilder]: At program point L3857(line 3857) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,228 INFO L854 garLoopResultBuilder]: At program point L3560(line 3560) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,228 INFO L858 garLoopResultBuilder]: For program point L3560-1(line 3560) no Hoare annotation was computed. [2021-11-25 19:21:11,229 INFO L854 garLoopResultBuilder]: At program point L3924(lines 3900 3932) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,229 INFO L854 garLoopResultBuilder]: At program point L3957(lines 3957 3960) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,229 INFO L858 garLoopResultBuilder]: For program point L3891(lines 3891 3895) no Hoare annotation was computed. [2021-11-25 19:21:11,229 INFO L858 garLoopResultBuilder]: For program point L3759-2(lines 3759 3764) no Hoare annotation was computed. [2021-11-25 19:21:11,229 INFO L854 garLoopResultBuilder]: At program point L3495-1(line 3495) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,229 INFO L854 garLoopResultBuilder]: At program point L3495(line 3495) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,230 INFO L854 garLoopResultBuilder]: At program point L2934(line 2934) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,230 INFO L854 garLoopResultBuilder]: At program point L3991(lines 3991 3994) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,230 INFO L854 garLoopResultBuilder]: At program point L2934-1(line 2934) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,230 INFO L854 garLoopResultBuilder]: At program point L3859(lines 3840 3897) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,230 INFO L858 garLoopResultBuilder]: For program point L3496(lines 3491 3497) no Hoare annotation was computed. [2021-11-25 19:21:11,230 INFO L854 garLoopResultBuilder]: At program point L3529-1(line 3529) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,231 INFO L854 garLoopResultBuilder]: At program point L3529(line 3529) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,231 INFO L858 garLoopResultBuilder]: For program point L4157(lines 4157 4240) no Hoare annotation was computed. [2021-11-25 19:21:11,231 INFO L854 garLoopResultBuilder]: At program point L4091(lines 4052 4106) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,231 INFO L858 garLoopResultBuilder]: For program point L3728(lines 3728 3731) no Hoare annotation was computed. [2021-11-25 19:21:11,231 INFO L858 garLoopResultBuilder]: For program point L3728-2(lines 3728 3731) no Hoare annotation was computed. [2021-11-25 19:21:11,231 INFO L858 garLoopResultBuilder]: For program point L3695(lines 3695 3709) no Hoare annotation was computed. [2021-11-25 19:21:11,232 INFO L858 garLoopResultBuilder]: For program point L3695-2(lines 3695 3709) no Hoare annotation was computed. [2021-11-25 19:21:11,232 INFO L854 garLoopResultBuilder]: At program point L3530(lines 3525 3531) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,232 INFO L854 garLoopResultBuilder]: At program point L3464(line 3464) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,232 INFO L858 garLoopResultBuilder]: For program point L3464-1(line 3464) no Hoare annotation was computed. [2021-11-25 19:21:11,232 INFO L858 garLoopResultBuilder]: For program point L4158(line 4158) no Hoare annotation was computed. [2021-11-25 19:21:11,233 INFO L854 garLoopResultBuilder]: At program point L3861(lines 3840 3897) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,233 INFO L858 garLoopResultBuilder]: For program point L3729-1(line 3729) no Hoare annotation was computed. [2021-11-25 19:21:11,233 INFO L854 garLoopResultBuilder]: At program point L3729(line 3729) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,233 INFO L854 garLoopResultBuilder]: At program point L3465-1(line 3465) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,233 INFO L854 garLoopResultBuilder]: At program point L3465(line 3465) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,233 INFO L861 garLoopResultBuilder]: At program point L4225(lines 4148 4246) the Hoare annotation is: true [2021-11-25 19:21:11,234 INFO L858 garLoopResultBuilder]: For program point L4159(lines 4159 4200) no Hoare annotation was computed. [2021-11-25 19:21:11,234 INFO L858 garLoopResultBuilder]: For program point L4060(lines 4060 4064) no Hoare annotation was computed. [2021-11-25 19:21:11,234 INFO L854 garLoopResultBuilder]: At program point L3664(line 3664) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,234 INFO L858 garLoopResultBuilder]: For program point L3664-1(line 3664) no Hoare annotation was computed. [2021-11-25 19:21:11,234 INFO L858 garLoopResultBuilder]: For program point L3565(lines 3565 3568) no Hoare annotation was computed. [2021-11-25 19:21:11,234 INFO L858 garLoopResultBuilder]: For program point L3466(line 3466) no Hoare annotation was computed. [2021-11-25 19:21:11,235 INFO L858 garLoopResultBuilder]: For program point L3565-2(lines 3565 3568) no Hoare annotation was computed. [2021-11-25 19:21:11,235 INFO L854 garLoopResultBuilder]: At program point L3995(lines 3944 4001) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,235 INFO L854 garLoopResultBuilder]: At program point L3896(line 3896) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,235 INFO L854 garLoopResultBuilder]: At program point L3566(line 3566) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,235 INFO L858 garLoopResultBuilder]: For program point L3566-1(line 3566) no Hoare annotation was computed. [2021-11-25 19:21:11,235 INFO L858 garLoopResultBuilder]: For program point L4161(lines 4161 4197) no Hoare annotation was computed. [2021-11-25 19:21:11,236 INFO L854 garLoopResultBuilder]: At program point L3996(lines 3944 4001) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,236 INFO L854 garLoopResultBuilder]: At program point L3864(lines 3840 3897) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,236 INFO L854 garLoopResultBuilder]: At program point L3666(lines 3657 3671) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,236 INFO L858 garLoopResultBuilder]: For program point L4162(line 4162) no Hoare annotation was computed. [2021-11-25 19:21:11,236 INFO L858 garLoopResultBuilder]: For program point L4195(line 4195) no Hoare annotation was computed. [2021-11-25 19:21:11,236 INFO L854 garLoopResultBuilder]: At program point L3733(lines 3595 3746) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,237 INFO L854 garLoopResultBuilder]: At program point L3469-1(lines 3469 3483) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,237 INFO L854 garLoopResultBuilder]: At program point L3469(lines 3469 3483) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,237 INFO L861 garLoopResultBuilder]: At program point L4196(line 4196) the Hoare annotation is: true [2021-11-25 19:21:11,237 INFO L858 garLoopResultBuilder]: For program point L4163(lines 4163 4170) no Hoare annotation was computed. [2021-11-25 19:21:11,237 INFO L854 garLoopResultBuilder]: At program point L3998(line 3998) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,238 INFO L858 garLoopResultBuilder]: For program point L3899(line 3899) no Hoare annotation was computed. [2021-11-25 19:21:11,238 INFO L858 garLoopResultBuilder]: For program point L3701-1(line 3701) no Hoare annotation was computed. [2021-11-25 19:21:11,238 INFO L854 garLoopResultBuilder]: At program point L3701(line 3701) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-25 19:21:11,238 INFO L858 garLoopResultBuilder]: For program point L3602(lines 3602 3605) no Hoare annotation was computed. [2021-11-25 19:21:11,238 INFO L858 garLoopResultBuilder]: For program point L3569(lines 3569 3573) no Hoare annotation was computed. [2021-11-25 19:21:11,238 INFO L858 garLoopResultBuilder]: For program point L3503(line 3503) no Hoare annotation was computed. [2021-11-25 19:21:11,239 INFO L858 garLoopResultBuilder]: For program point L3569-2(lines 3569 3573) no Hoare annotation was computed. [2021-11-25 19:21:11,239 INFO L858 garLoopResultBuilder]: For program point L3260(line 3260) no Hoare annotation was computed. [2021-11-25 19:21:11,239 INFO L861 garLoopResultBuilder]: At program point L3244(line 3244) the Hoare annotation is: true [2021-11-25 19:21:11,239 INFO L858 garLoopResultBuilder]: For program point L3244-1(line 3244) no Hoare annotation was computed. [2021-11-25 19:21:11,239 INFO L861 garLoopResultBuilder]: At program point L3240(line 3240) the Hoare annotation is: true [2021-11-25 19:21:11,239 INFO L858 garLoopResultBuilder]: For program point L3273-1(lines 3234 3308) no Hoare annotation was computed. [2021-11-25 19:21:11,240 INFO L861 garLoopResultBuilder]: At program point L3302(lines 3234 3308) the Hoare annotation is: true [2021-11-25 19:21:11,240 INFO L858 garLoopResultBuilder]: For program point L3265-1(line 3265) no Hoare annotation was computed. [2021-11-25 19:21:11,240 INFO L861 garLoopResultBuilder]: At program point L3265(line 3265) the Hoare annotation is: true [2021-11-25 19:21:11,240 INFO L861 garLoopResultBuilder]: At program point L3249-1(line 3249) the Hoare annotation is: true [2021-11-25 19:21:11,240 INFO L861 garLoopResultBuilder]: At program point L3249(line 3249) the Hoare annotation is: true [2021-11-25 19:21:11,241 INFO L858 garLoopResultBuilder]: For program point L3245(lines 3245 3251) no Hoare annotation was computed. [2021-11-25 19:21:11,241 INFO L858 garLoopResultBuilder]: For program point L3241(line 3241) no Hoare annotation was computed. [2021-11-25 19:21:11,241 INFO L861 garLoopResultBuilder]: At program point L3270(line 3270) the Hoare annotation is: true [2021-11-25 19:21:11,241 INFO L861 garLoopResultBuilder]: At program point L3270-1(line 3270) the Hoare annotation is: true [2021-11-25 19:21:11,241 INFO L858 garLoopResultBuilder]: For program point L3266(lines 3266 3272) no Hoare annotation was computed. [2021-11-25 19:21:11,241 INFO L861 garLoopResultBuilder]: At program point L3262(line 3262) the Hoare annotation is: true [2021-11-25 19:21:11,242 INFO L858 garLoopResultBuilder]: For program point L3262-1(line 3262) no Hoare annotation was computed. [2021-11-25 19:21:11,242 INFO L861 garLoopResultBuilder]: At program point L3258(line 3258) the Hoare annotation is: true [2021-11-25 19:21:11,242 INFO L861 garLoopResultBuilder]: At program point L3258-1(line 3258) the Hoare annotation is: true [2021-11-25 19:21:11,242 INFO L858 garLoopResultBuilder]: For program point analog_cooked_readEXIT(lines 3212 3309) no Hoare annotation was computed. [2021-11-25 19:21:11,242 INFO L858 garLoopResultBuilder]: For program point L3250(lines 3245 3251) no Hoare annotation was computed. [2021-11-25 19:21:11,242 INFO L861 garLoopResultBuilder]: At program point L3246(line 3246) the Hoare annotation is: true [2021-11-25 19:21:11,243 INFO L861 garLoopResultBuilder]: At program point L3246-1(line 3246) the Hoare annotation is: true [2021-11-25 19:21:11,243 INFO L861 garLoopResultBuilder]: At program point L3238(line 3238) the Hoare annotation is: true [2021-11-25 19:21:11,243 INFO L858 garLoopResultBuilder]: For program point L3271(lines 3234 3308) no Hoare annotation was computed. [2021-11-25 19:21:11,243 INFO L858 garLoopResultBuilder]: For program point L3238-1(line 3238) no Hoare annotation was computed. [2021-11-25 19:21:11,243 INFO L861 garLoopResultBuilder]: At program point L3267-1(line 3267) the Hoare annotation is: true [2021-11-25 19:21:11,243 INFO L861 garLoopResultBuilder]: At program point L3267(line 3267) the Hoare annotation is: true [2021-11-25 19:21:11,244 INFO L861 garLoopResultBuilder]: At program point L3296(lines 3234 3308) the Hoare annotation is: true [2021-11-25 19:21:11,244 INFO L861 garLoopResultBuilder]: At program point L3259(line 3259) the Hoare annotation is: true [2021-11-25 19:21:11,244 INFO L861 garLoopResultBuilder]: At program point analog_cooked_readENTRY(lines 3212 3309) the Hoare annotation is: true [2021-11-25 19:21:11,244 INFO L861 garLoopResultBuilder]: At program point L3280(lines 3234 3308) the Hoare annotation is: true [2021-11-25 19:21:11,244 INFO L861 garLoopResultBuilder]: At program point L3239-1(line 3239) the Hoare annotation is: true [2021-11-25 19:21:11,245 INFO L861 garLoopResultBuilder]: At program point L3239(line 3239) the Hoare annotation is: true [2021-11-25 19:21:11,245 INFO L861 garLoopResultBuilder]: At program point input_report_absENTRY(lines 2963 2970) the Hoare annotation is: true [2021-11-25 19:21:11,245 INFO L858 garLoopResultBuilder]: For program point input_report_absEXIT(lines 2963 2970) no Hoare annotation was computed. [2021-11-25 19:21:11,245 INFO L858 garLoopResultBuilder]: For program point input_report_absFINAL(lines 2963 2970) no Hoare annotation was computed. [2021-11-25 19:21:11,245 INFO L861 garLoopResultBuilder]: At program point L2967(line 2967) the Hoare annotation is: true [2021-11-25 19:21:11,250 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-11-25 19:21:11,251 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-25 19:21:11,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 07:21:11 BoogieIcfgContainer [2021-11-25 19:21:11,291 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-25 19:21:11,292 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-25 19:21:11,292 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-25 19:21:11,292 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-25 19:21:11,293 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:21:02" (3/4) ... [2021-11-25 19:21:11,296 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-25 19:21:11,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_get_drvdata [2021-11-25 19:21:11,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_unregister_device [2021-11-25 19:21:11,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gameport_trigger [2021-11-25 19:21:11,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-11-25 19:21:11,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-11-25 19:21:11,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gameport_close [2021-11-25 19:21:11,304 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gameport_time [2021-11-25 19:21:11,304 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure analog_poll [2021-11-25 19:21:11,304 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure analog_disconnect [2021-11-25 19:21:11,304 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_disable [2021-11-25 19:21:11,304 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcat [2021-11-25 19:21:11,304 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-25 19:21:11,304 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2021-11-25 19:21:11,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gameport_open [2021-11-25 19:21:11,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_on [2021-11-25 19:21:11,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2021-11-25 19:21:11,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_abs_params [2021-11-25 19:21:11,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2021-11-25 19:21:11,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __arch_hweight32 [2021-11-25 19:21:11,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 19:21:11,306 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-25 19:21:11,306 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-25 19:21:11,306 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2021-11-25 19:21:11,306 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_off [2021-11-25 19:21:11,306 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gameport_set_drvdata [2021-11-25 19:21:11,306 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __arch_hweight16 [2021-11-25 19:21:11,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-25 19:21:11,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gameport_get_drvdata [2021-11-25 19:21:11,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-25 19:21:11,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2021-11-25 19:21:11,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure analog_decode [2021-11-25 19:21:11,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-25 19:21:11,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gameport_cooked_read [2021-11-25 19:21:11,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2021-11-25 19:21:11,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2021-11-25 19:21:11,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_read_tsc [2021-11-25 19:21:11,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_save [2021-11-25 19:21:11,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-25 19:21:11,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __arch_hweight8 [2021-11-25 19:21:11,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure analog_cooked_read [2021-11-25 19:21:11,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_abs [2021-11-25 19:21:11,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure analog_button_read [2021-11-25 19:21:11,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure gameport_read [2021-11-25 19:21:11,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2021-11-25 19:21:11,345 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 276 nodes and edges [2021-11-25 19:21:11,351 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 89 nodes and edges [2021-11-25 19:21:11,357 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2021-11-25 19:21:11,362 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-25 19:21:11,368 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-25 19:21:11,373 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-25 19:21:11,379 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-25 19:21:11,636 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/witness.graphml [2021-11-25 19:21:11,636 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-25 19:21:11,637 INFO L158 Benchmark]: Toolchain (without parser) took 14203.79ms. Allocated memory was 107.0MB in the beginning and 272.6MB in the end (delta: 165.7MB). Free memory was 79.0MB in the beginning and 76.2MB in the end (delta: 2.8MB). Peak memory consumption was 168.7MB. Max. memory is 16.1GB. [2021-11-25 19:21:11,638 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 19:21:11,638 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1882.65ms. Allocated memory was 107.0MB in the beginning and 140.5MB in the end (delta: 33.6MB). Free memory was 79.0MB in the beginning and 75.2MB in the end (delta: 3.8MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. [2021-11-25 19:21:11,639 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.34ms. Allocated memory is still 140.5MB. Free memory was 75.2MB in the beginning and 95.6MB in the end (delta: -20.4MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2021-11-25 19:21:11,639 INFO L158 Benchmark]: Boogie Preprocessor took 242.47ms. Allocated memory is still 140.5MB. Free memory was 95.6MB in the beginning and 85.0MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 19:21:11,640 INFO L158 Benchmark]: RCFGBuilder took 2996.40ms. Allocated memory was 140.5MB in the beginning and 207.6MB in the end (delta: 67.1MB). Free memory was 85.0MB in the beginning and 115.2MB in the end (delta: -30.2MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. [2021-11-25 19:21:11,640 INFO L158 Benchmark]: TraceAbstraction took 8515.29ms. Allocated memory was 207.6MB in the beginning and 272.6MB in the end (delta: 65.0MB). Free memory was 115.2MB in the beginning and 120.7MB in the end (delta: -5.5MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2021-11-25 19:21:11,641 INFO L158 Benchmark]: Witness Printer took 344.94ms. Allocated memory is still 272.6MB. Free memory was 120.7MB in the beginning and 76.2MB in the end (delta: 44.5MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-25 19:21:11,643 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1882.65ms. Allocated memory was 107.0MB in the beginning and 140.5MB in the end (delta: 33.6MB). Free memory was 79.0MB in the beginning and 75.2MB in the end (delta: 3.8MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 214.34ms. Allocated memory is still 140.5MB. Free memory was 75.2MB in the beginning and 95.6MB in the end (delta: -20.4MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 242.47ms. Allocated memory is still 140.5MB. Free memory was 95.6MB in the beginning and 85.0MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2996.40ms. Allocated memory was 140.5MB in the beginning and 207.6MB in the end (delta: 67.1MB). Free memory was 85.0MB in the beginning and 115.2MB in the end (delta: -30.2MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. * TraceAbstraction took 8515.29ms. Allocated memory was 207.6MB in the beginning and 272.6MB in the end (delta: 65.0MB). Free memory was 115.2MB in the beginning and 120.7MB in the end (delta: -5.5MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * Witness Printer took 344.94ms. Allocated memory is still 272.6MB. Free memory was 120.7MB in the beginning and 76.2MB in the end (delta: 44.5MB). Peak memory consumption was 44.0MB. 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: 2888]: 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 45 procedures, 489 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.4s, OverallIterations: 4, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.1s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 724 SdHoareTripleChecker+Valid, 3.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 724 mSDsluCounter, 4002 SdHoareTripleChecker+Invalid, 3.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1956 mSDsCounter, 7 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 642 IncrementalHoareTripleChecker+Invalid, 650 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7 mSolverCounterUnsat, 2298 mSDtfsCounter, 642 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 89 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=538occurred in iteration=3, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 8 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 251 LocationsWithAnnotation, 1546 PreInvPairs, 1687 NumberOfFragments, 494 HoareAnnotationTreeSize, 1546 FomulaSimplifications, 241 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 251 FomulaSimplificationsInter, 976 FormulaSimplificationTreeSizeReductionInter, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 205 NumberOfCodeBlocks, 205 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 199 ConstructedInterpolants, 0 QuantifiedInterpolants, 323 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1646 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 6 InterpolantComputations, 4 PerfectInterpolantSequences, 44/46 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: 4258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3462]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3657]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4136]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 <= 1 - InvariantResult [Line: 2718]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3462]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3462]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3234]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3944]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4052]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3944]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3938]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4187]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3957]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3317]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3900]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3234]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2686]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3695]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3875]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4149]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 0 - InvariantResult [Line: 2777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3234]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3944]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4067]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3748]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3738]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3462]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3773]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3991]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3525]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3368]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3900]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3579]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3900]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3038]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3419]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3887]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4008]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2934]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4052]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3820]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3753]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3574]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3317]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4207]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4052]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2945]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4179]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4052]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2718]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3944]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3900]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3104]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-25 19:21:11,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f867d847-e0f2-4516-9611-b5fe53fdb6d9/bin/utaipan-eEHZpOm5b7/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