./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-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c850114a14157388fff72c3ea545dc39574a5dacf1bf063210a2e523cf9f3a54 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 18:35:58,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:35:58,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:35:58,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:35:58,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:35:58,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:35:58,439 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:35:58,444 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:35:58,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:35:58,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:35:58,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:35:58,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:35:58,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:35:58,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:35:58,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:35:58,469 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:35:58,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:35:58,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:35:58,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:35:58,486 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:35:58,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:35:58,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:35:58,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:35:58,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:35:58,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 18:35:58,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 18:35:58,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 18:35:58,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 18:35:58,500 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 18:35:58,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 18:35:58,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 18:35:58,502 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 18:35:58,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 18:35:58,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 18:35:58,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 18:35:58,505 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 18:35:58,506 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 18:35:58,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 18:35:58,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:35:58,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:35:58,508 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:35:58,509 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 18:35:58,535 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:35:58,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:35:58,536 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:35:58,536 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:35:58,537 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:35:58,537 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:35:58,538 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:35:58,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:35:58,538 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:35:58,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:35:58,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:35:58,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:35:58,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:35:58,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:35:58,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:35:58,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:35:58,540 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:35:58,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:35:58,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:35:58,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:35:58,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:35:58,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:35:58,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:35:58,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:35:58,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:35:58,542 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:35:58,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 18:35:58,542 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:35:58,542 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 18:35:58,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:35:58,543 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 18:35:58,543 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c850114a14157388fff72c3ea545dc39574a5dacf1bf063210a2e523cf9f3a54 [2021-11-13 18:35:58,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:35:58,832 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:35:58,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:35:58,836 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:35:58,837 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:35:58,839 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2021-11-13 18:35:58,911 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/data/69a6c7dc1/8016547fb4fa40468a958d96c3beb7f6/FLAGec280b5be [2021-11-13 18:35:59,733 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:35:59,734 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2021-11-13 18:35:59,767 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/data/69a6c7dc1/8016547fb4fa40468a958d96c3beb7f6/FLAGec280b5be [2021-11-13 18:36:00,258 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/data/69a6c7dc1/8016547fb4fa40468a958d96c3beb7f6 [2021-11-13 18:36:00,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:36:00,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 18:36:00,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:36:00,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:36:00,306 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:36:00,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:36:00" (1/1) ... [2021-11-13 18:36:00,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34ec0a3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:00, skipping insertion in model container [2021-11-13 18:36:00,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:36:00" (1/1) ... [2021-11-13 18:36:00,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:36:00,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:36:00,872 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2482] [2021-11-13 18:36:00,873 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2483-2484] [2021-11-13 18:36:01,038 WARN L228 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_232d193b-f93e-4f30-88ed-bbea6bddb703/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i[72349,72362] [2021-11-13 18:36:01,576 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:36:01,631 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:36:01,762 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2482] [2021-11-13 18:36:01,778 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2483-2484] [2021-11-13 18:36:01,786 WARN L228 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_232d193b-f93e-4f30-88ed-bbea6bddb703/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i[72349,72362] [2021-11-13 18:36:01,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:36:02,059 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:36:02,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02 WrapperNode [2021-11-13 18:36:02,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:36:02,061 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:36:02,061 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:36:02,061 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:36:02,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (1/1) ... [2021-11-13 18:36:02,161 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (1/1) ... [2021-11-13 18:36:02,309 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:36:02,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:36:02,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:36:02,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:36:02,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (1/1) ... [2021-11-13 18:36:02,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (1/1) ... [2021-11-13 18:36:02,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (1/1) ... [2021-11-13 18:36:02,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (1/1) ... [2021-11-13 18:36:02,462 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (1/1) ... [2021-11-13 18:36:02,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (1/1) ... [2021-11-13 18:36:02,497 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (1/1) ... [2021-11-13 18:36:02,546 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:36:02,547 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:36:02,547 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:36:02,548 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:36:02,549 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (1/1) ... [2021-11-13 18:36:02,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:36:02,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:36:02,581 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 18:36:02,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 18:36:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_free [2021-11-13 18:36:02,634 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_free [2021-11-13 18:36:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_close [2021-11-13 18:36:02,634 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_close [2021-11-13 18:36:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 18:36:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-13 18:36:02,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-13 18:36:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_add_timer [2021-11-13 18:36:02,635 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_add_timer [2021-11-13 18:36:02,635 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_io_loop [2021-11-13 18:36:02,635 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_io_loop [2021-11-13 18:36:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 18:36:02,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 18:36:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 18:36:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_del_timer [2021-11-13 18:36:02,636 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_del_timer [2021-11-13 18:36:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-13 18:36:02,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-13 18:36:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 18:36:02,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 18:36:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_output [2021-11-13 18:36:02,637 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_output [2021-11-13 18:36:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_substreams [2021-11-13 18:36:02,638 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_substreams [2021-11-13 18:36:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 18:36:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-13 18:36:02,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-13 18:36:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_trigger [2021-11-13 18:36:02,638 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_trigger [2021-11-13 18:36:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 18:36:02,639 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 18:36:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_open [2021-11-13 18:36:02,639 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_open [2021-11-13 18:36:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 18:36:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 18:36:02,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:36:02,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-13 18:36:02,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-13 18:36:02,640 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2021-11-13 18:36:02,640 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2021-11-13 18:36:02,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 18:36:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_unregister_all [2021-11-13 18:36:02,641 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_unregister_all [2021-11-13 18:36:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_byte [2021-11-13 18:36:02,642 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_byte [2021-11-13 18:36:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-13 18:36:02,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-13 18:36:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-13 18:36:02,642 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-13 18:36:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 18:36:02,643 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 18:36:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_receive [2021-11-13 18:36:02,643 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_receive [2021-11-13 18:36:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_trigger [2021-11-13 18:36:02,645 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_trigger [2021-11-13 18:36:02,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:36:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 18:36:02,647 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-11-13 18:36:02,647 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-11-13 18:36:02,647 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-11-13 18:36:02,647 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-11-13 18:36:02,648 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-13 18:36:02,648 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-13 18:36:02,648 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-13 18:36:02,648 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-13 18:36:02,649 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 18:36:02,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 18:36:02,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:36:02,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 18:36:02,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 18:36:02,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:36:02,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:36:02,650 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2021-11-13 18:36:02,650 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2021-11-13 18:36:02,651 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_write_buffer [2021-11-13 18:36:02,651 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_write_buffer [2021-11-13 18:36:02,651 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-13 18:36:02,651 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-13 18:36:03,566 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 18:36:06,565 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 18:36:06,565 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 18:36:06,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:36:06 BoogieIcfgContainer [2021-11-13 18:36:06,569 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 18:36:06,571 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 18:36:06,571 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 18:36:06,575 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 18:36:06,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 06:36:00" (1/3) ... [2021-11-13 18:36:06,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@176f8c19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:36:06, skipping insertion in model container [2021-11-13 18:36:06,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:36:02" (2/3) ... [2021-11-13 18:36:06,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@176f8c19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:36:06, skipping insertion in model container [2021-11-13 18:36:06,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:36:06" (3/3) ... [2021-11-13 18:36:06,578 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2021-11-13 18:36:06,584 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 18:36:06,584 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 18:36:06,642 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 18:36:06,649 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 18:36:06,649 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-13 18:36:06,699 INFO L276 IsEmpty]: Start isEmpty. Operand has 651 states, 484 states have (on average 1.3925619834710743) internal successors, (674), 503 states have internal predecessors, (674), 133 states have call successors, (133), 33 states have call predecessors, (133), 32 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) [2021-11-13 18:36:06,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-13 18:36:06,729 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:36:06,730 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-11-13 18:36:06,731 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 18:36:06,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:36:06,741 INFO L85 PathProgramCache]: Analyzing trace with hash 1892228746, now seen corresponding path program 1 times [2021-11-13 18:36:06,750 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:36:06,751 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689316637] [2021-11-13 18:36:06,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:36:06,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:36:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:07,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 18:36:07,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:07,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-13 18:36:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:07,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 18:36:07,471 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:36:07,472 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689316637] [2021-11-13 18:36:07,474 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689316637] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:36:07,478 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:36:07,480 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 18:36:07,482 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1074602832] [2021-11-13 18:36:07,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:36:07,490 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 18:36:07,490 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:36:07,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 18:36:07,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 18:36:07,545 INFO L87 Difference]: Start difference. First operand has 651 states, 484 states have (on average 1.3925619834710743) internal successors, (674), 503 states have internal predecessors, (674), 133 states have call successors, (133), 33 states have call predecessors, (133), 32 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-13 18:36:10,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:36:10,960 INFO L93 Difference]: Finished difference Result 1857 states and 2704 transitions. [2021-11-13 18:36:10,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 18:36:10,964 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 34 [2021-11-13 18:36:10,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 18:36:11,008 INFO L225 Difference]: With dead ends: 1857 [2021-11-13 18:36:11,008 INFO L226 Difference]: Without dead ends: 1172 [2021-11-13 18:36:11,027 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 18:36:11,032 INFO L933 BasicCegarLoop]: 1009 mSDtfsCounter, 865 mSDsluCounter, 1210 mSDsCounter, 0 mSdLazyCounter, 607 mSolverCounterSat, 331 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2737.12ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 958 SdHoareTripleChecker+Valid, 2219 SdHoareTripleChecker+Invalid, 938 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 46.43ms SdHoareTripleChecker+Time, 331 IncrementalHoareTripleChecker+Valid, 607 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3130.46ms IncrementalHoareTripleChecker+Time [2021-11-13 18:36:11,033 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [958 Valid, 2219 Invalid, 938 Unknown, 0 Unchecked, 46.43ms Time], IncrementalHoareTripleChecker [331 Valid, 607 Invalid, 0 Unknown, 0 Unchecked, 3130.46ms Time] [2021-11-13 18:36:11,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1172 states. [2021-11-13 18:36:11,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1172 to 1060. [2021-11-13 18:36:11,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1060 states, 790 states have (on average 1.3746835443037975) internal successors, (1086), 809 states have internal predecessors, (1086), 217 states have call successors, (217), 53 states have call predecessors, (217), 52 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2021-11-13 18:36:11,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 1060 states and 1519 transitions. [2021-11-13 18:36:11,290 INFO L78 Accepts]: Start accepts. Automaton has 1060 states and 1519 transitions. Word has length 34 [2021-11-13 18:36:11,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 18:36:11,290 INFO L470 AbstractCegarLoop]: Abstraction has 1060 states and 1519 transitions. [2021-11-13 18:36:11,291 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-13 18:36:11,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1519 transitions. [2021-11-13 18:36:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-13 18:36:11,304 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:36:11,305 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:36:11,305 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 18:36:11,305 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 18:36:11,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:36:11,307 INFO L85 PathProgramCache]: Analyzing trace with hash 1547605060, now seen corresponding path program 1 times [2021-11-13 18:36:11,307 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:36:11,308 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252844790] [2021-11-13 18:36:11,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:36:11,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:36:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:11,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-13 18:36:11,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:11,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-11-13 18:36:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:11,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-13 18:36:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:11,577 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-13 18:36:11,577 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:36:11,578 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252844790] [2021-11-13 18:36:11,578 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252844790] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:36:11,579 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:36:11,579 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 18:36:11,579 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534410736] [2021-11-13 18:36:11,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:36:11,582 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 18:36:11,582 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:36:11,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 18:36:11,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 18:36:11,584 INFO L87 Difference]: Start difference. First operand 1060 states and 1519 transitions. Second operand has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-13 18:36:15,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:36:15,392 INFO L93 Difference]: Finished difference Result 2230 states and 3214 transitions. [2021-11-13 18:36:15,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 18:36:15,393 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 57 [2021-11-13 18:36:15,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 18:36:15,404 INFO L225 Difference]: With dead ends: 2230 [2021-11-13 18:36:15,404 INFO L226 Difference]: Without dead ends: 1173 [2021-11-13 18:36:15,409 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-13 18:36:15,411 INFO L933 BasicCegarLoop]: 851 mSDtfsCounter, 1136 mSDsluCounter, 726 mSDsCounter, 0 mSdLazyCounter, 638 mSolverCounterSat, 383 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3275.16ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1233 SdHoareTripleChecker+Valid, 1577 SdHoareTripleChecker+Invalid, 1021 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 20.83ms SdHoareTripleChecker+Time, 383 IncrementalHoareTripleChecker+Valid, 638 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3645.51ms IncrementalHoareTripleChecker+Time [2021-11-13 18:36:15,411 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1233 Valid, 1577 Invalid, 1021 Unknown, 0 Unchecked, 20.83ms Time], IncrementalHoareTripleChecker [383 Valid, 638 Invalid, 0 Unknown, 0 Unchecked, 3645.51ms Time] [2021-11-13 18:36:15,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1173 states. [2021-11-13 18:36:15,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1173 to 1060. [2021-11-13 18:36:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1060 states, 790 states have (on average 1.3721518987341772) internal successors, (1084), 809 states have internal predecessors, (1084), 217 states have call successors, (217), 53 states have call predecessors, (217), 52 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2021-11-13 18:36:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 1060 states and 1517 transitions. [2021-11-13 18:36:15,487 INFO L78 Accepts]: Start accepts. Automaton has 1060 states and 1517 transitions. Word has length 57 [2021-11-13 18:36:15,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 18:36:15,487 INFO L470 AbstractCegarLoop]: Abstraction has 1060 states and 1517 transitions. [2021-11-13 18:36:15,488 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2021-11-13 18:36:15,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1517 transitions. [2021-11-13 18:36:15,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-13 18:36:15,496 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:36:15,496 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:36:15,496 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 18:36:15,496 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 18:36:15,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:36:15,497 INFO L85 PathProgramCache]: Analyzing trace with hash 1187885674, now seen corresponding path program 1 times [2021-11-13 18:36:15,497 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:36:15,498 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065199809] [2021-11-13 18:36:15,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:36:15,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:36:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:15,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-13 18:36:15,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:15,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 18:36:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:15,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-11-13 18:36:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:15,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-13 18:36:15,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:15,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2021-11-13 18:36:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:15,725 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-13 18:36:15,725 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:36:15,725 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1065199809] [2021-11-13 18:36:15,725 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1065199809] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:36:15,726 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:36:15,726 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 18:36:15,726 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900740414] [2021-11-13 18:36:15,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:36:15,728 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 18:36:15,728 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:36:15,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 18:36:15,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 18:36:15,729 INFO L87 Difference]: Start difference. First operand 1060 states and 1517 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-13 18:36:19,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:36:19,943 INFO L93 Difference]: Finished difference Result 2231 states and 3212 transitions. [2021-11-13 18:36:19,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 18:36:19,944 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 71 [2021-11-13 18:36:19,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 18:36:19,955 INFO L225 Difference]: With dead ends: 2231 [2021-11-13 18:36:19,955 INFO L226 Difference]: Without dead ends: 1174 [2021-11-13 18:36:19,960 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:36:19,966 INFO L933 BasicCegarLoop]: 836 mSDtfsCounter, 332 mSDsluCounter, 1448 mSDsCounter, 0 mSdLazyCounter, 835 mSolverCounterSat, 316 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3671.88ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 2284 SdHoareTripleChecker+Invalid, 1151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 21.55ms SdHoareTripleChecker+Time, 316 IncrementalHoareTripleChecker+Valid, 835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4070.08ms IncrementalHoareTripleChecker+Time [2021-11-13 18:36:19,972 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [337 Valid, 2284 Invalid, 1151 Unknown, 0 Unchecked, 21.55ms Time], IncrementalHoareTripleChecker [316 Valid, 835 Invalid, 0 Unknown, 0 Unchecked, 4070.08ms Time] [2021-11-13 18:36:19,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1174 states. [2021-11-13 18:36:20,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1174 to 1061. [2021-11-13 18:36:20,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1061 states, 791 states have (on average 1.3716814159292035) internal successors, (1085), 810 states have internal predecessors, (1085), 217 states have call successors, (217), 53 states have call predecessors, (217), 52 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2021-11-13 18:36:20,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 1061 states and 1518 transitions. [2021-11-13 18:36:20,051 INFO L78 Accepts]: Start accepts. Automaton has 1061 states and 1518 transitions. Word has length 71 [2021-11-13 18:36:20,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 18:36:20,053 INFO L470 AbstractCegarLoop]: Abstraction has 1061 states and 1518 transitions. [2021-11-13 18:36:20,053 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-13 18:36:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1518 transitions. [2021-11-13 18:36:20,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-13 18:36:20,058 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:36:20,059 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 18:36:20,060 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 18:36:20,060 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 18:36:20,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:36:20,061 INFO L85 PathProgramCache]: Analyzing trace with hash -617552660, now seen corresponding path program 1 times [2021-11-13 18:36:20,061 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:36:20,061 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674383948] [2021-11-13 18:36:20,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:36:20,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:36:20,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:20,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-13 18:36:20,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:20,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 18:36:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:20,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-11-13 18:36:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:20,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-13 18:36:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:20,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2021-11-13 18:36:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:36:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-13 18:36:20,440 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:36:20,440 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674383948] [2021-11-13 18:36:20,440 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674383948] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:36:20,440 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:36:20,441 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 18:36:20,441 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010661873] [2021-11-13 18:36:20,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:36:20,442 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 18:36:20,442 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:36:20,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 18:36:20,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 18:36:20,443 INFO L87 Difference]: Start difference. First operand 1061 states and 1518 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2021-11-13 18:36:24,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:36:24,112 INFO L93 Difference]: Finished difference Result 1180 states and 1701 transitions. [2021-11-13 18:36:24,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:36:24,112 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 71 [2021-11-13 18:36:24,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 18:36:24,113 INFO L225 Difference]: With dead ends: 1180 [2021-11-13 18:36:24,113 INFO L226 Difference]: Without dead ends: 0 [2021-11-13 18:36:24,118 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-13 18:36:24,119 INFO L933 BasicCegarLoop]: 858 mSDtfsCounter, 730 mSDsluCounter, 1065 mSDsCounter, 0 mSdLazyCounter, 752 mSolverCounterSat, 337 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3200.40ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 761 SdHoareTripleChecker+Valid, 1923 SdHoareTripleChecker+Invalid, 1089 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 15.23ms SdHoareTripleChecker+Time, 337 IncrementalHoareTripleChecker+Valid, 752 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3539.20ms IncrementalHoareTripleChecker+Time [2021-11-13 18:36:24,119 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [761 Valid, 1923 Invalid, 1089 Unknown, 0 Unchecked, 15.23ms Time], IncrementalHoareTripleChecker [337 Valid, 752 Invalid, 0 Unknown, 0 Unchecked, 3539.20ms Time] [2021-11-13 18:36:24,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-13 18:36:24,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-13 18:36:24,120 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) [2021-11-13 18:36:24,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-13 18:36:24,121 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 71 [2021-11-13 18:36:24,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 18:36:24,121 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-13 18:36:24,121 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2021-11-13 18:36:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-13 18:36:24,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-13 18:36:24,124 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-13 18:36:24,125 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 18:36:24,127 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-13 18:36:27,857 INFO L854 garLoopResultBuilder]: At program point L3935(lines 3912 3937) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2021-11-13 18:36:27,857 INFO L858 garLoopResultBuilder]: For program point L4505(lines 4505 4507) no Hoare annotation was computed. [2021-11-13 18:36:27,857 INFO L858 garLoopResultBuilder]: For program point L3925(lines 3925 3929) no Hoare annotation was computed. [2021-11-13 18:36:27,857 INFO L854 garLoopResultBuilder]: At program point L4431(lines 4430 4432) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2021-11-13 18:36:27,857 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_freeFINAL(lines 3522 3533) no Hoare annotation was computed. [2021-11-13 18:36:27,858 INFO L858 garLoopResultBuilder]: For program point L3915(lines 3915 3919) no Hoare annotation was computed. [2021-11-13 18:36:27,858 INFO L854 garLoopResultBuilder]: At program point L4297(lines 4292 4299) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2021-11-13 18:36:27,858 INFO L858 garLoopResultBuilder]: For program point L3525(lines 3525 3528) no Hoare annotation was computed. [2021-11-13 18:36:27,858 INFO L858 garLoopResultBuilder]: For program point L3525-2(lines 3525 3528) no Hoare annotation was computed. [2021-11-13 18:36:27,858 INFO L858 garLoopResultBuilder]: For program point L3930(lines 3930 3934) no Hoare annotation was computed. [2021-11-13 18:36:27,858 INFO L858 garLoopResultBuilder]: For program point L3920(lines 3920 3924) no Hoare annotation was computed. [2021-11-13 18:36:27,858 INFO L854 garLoopResultBuilder]: At program point L4459(lines 4458 4460) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2021-11-13 18:36:27,858 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_freeENTRY(lines 3522 3533) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2021-11-13 18:36:27,858 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_freeEXIT(lines 3522 3533) no Hoare annotation was computed. [2021-11-13 18:36:27,858 INFO L858 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 4466 4468) no Hoare annotation was computed. [2021-11-13 18:36:27,858 INFO L861 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 4466 4468) the Hoare annotation is: true [2021-11-13 18:36:27,858 INFO L858 garLoopResultBuilder]: For program point snd_card_freeFINAL(lines 4466 4468) no Hoare annotation was computed. [2021-11-13 18:36:27,859 INFO L861 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 2835 2842) the Hoare annotation is: true [2021-11-13 18:36:27,859 INFO L861 garLoopResultBuilder]: At program point L2783(lines 2780 2785) the Hoare annotation is: true [2021-11-13 18:36:27,859 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 2835 2842) no Hoare annotation was computed. [2021-11-13 18:36:27,859 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 2835 2842) no Hoare annotation was computed. [2021-11-13 18:36:27,859 INFO L858 garLoopResultBuilder]: For program point L3231(line 3231) no Hoare annotation was computed. [2021-11-13 18:36:27,859 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_do_closeEXIT(lines 3218 3249) no Hoare annotation was computed. [2021-11-13 18:36:27,859 INFO L858 garLoopResultBuilder]: For program point L3227(line 3227) no Hoare annotation was computed. [2021-11-13 18:36:27,859 INFO L861 garLoopResultBuilder]: At program point L3244(line 3244) the Hoare annotation is: true [2021-11-13 18:36:27,859 INFO L858 garLoopResultBuilder]: For program point L3244-1(line 3244) no Hoare annotation was computed. [2021-11-13 18:36:27,859 INFO L858 garLoopResultBuilder]: For program point L3240(lines 3240 3246) no Hoare annotation was computed. [2021-11-13 18:36:27,860 INFO L858 garLoopResultBuilder]: For program point L3240-2(lines 3218 3249) no Hoare annotation was computed. [2021-11-13 18:36:27,860 INFO L861 garLoopResultBuilder]: At program point L3232(line 3232) the Hoare annotation is: true [2021-11-13 18:36:27,860 INFO L858 garLoopResultBuilder]: For program point L3232-1(line 3232) no Hoare annotation was computed. [2021-11-13 18:36:27,860 INFO L861 garLoopResultBuilder]: At program point L3228(line 3228) the Hoare annotation is: true [2021-11-13 18:36:27,860 INFO L858 garLoopResultBuilder]: For program point L3228-1(line 3228) no Hoare annotation was computed. [2021-11-13 18:36:27,860 INFO L858 garLoopResultBuilder]: For program point L3241-1(line 3241) no Hoare annotation was computed. [2021-11-13 18:36:27,860 INFO L861 garLoopResultBuilder]: At program point L3241(line 3241) the Hoare annotation is: true [2021-11-13 18:36:27,860 INFO L858 garLoopResultBuilder]: For program point L3225-1(line 3225) no Hoare annotation was computed. [2021-11-13 18:36:27,860 INFO L861 garLoopResultBuilder]: At program point L3225(line 3225) the Hoare annotation is: true [2021-11-13 18:36:27,860 INFO L858 garLoopResultBuilder]: For program point L3221-1(lines 3221 3224) no Hoare annotation was computed. [2021-11-13 18:36:27,860 INFO L858 garLoopResultBuilder]: For program point L3221(lines 3221 3224) no Hoare annotation was computed. [2021-11-13 18:36:27,861 INFO L861 garLoopResultBuilder]: At program point L3242(line 3242) the Hoare annotation is: true [2021-11-13 18:36:27,861 INFO L858 garLoopResultBuilder]: For program point L3242-1(line 3242) no Hoare annotation was computed. [2021-11-13 18:36:27,861 INFO L861 garLoopResultBuilder]: At program point L3238(lines 3220 3248) the Hoare annotation is: true [2021-11-13 18:36:27,861 INFO L858 garLoopResultBuilder]: For program point L3234(line 3234) no Hoare annotation was computed. [2021-11-13 18:36:27,861 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_do_closeENTRY(lines 3218 3249) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,861 INFO L858 garLoopResultBuilder]: For program point L3230(line 3230) no Hoare annotation was computed. [2021-11-13 18:36:27,861 INFO L858 garLoopResultBuilder]: For program point L3230-2(line 3230) no Hoare annotation was computed. [2021-11-13 18:36:27,861 INFO L858 garLoopResultBuilder]: For program point L3226(lines 3226 3237) no Hoare annotation was computed. [2021-11-13 18:36:27,861 INFO L854 garLoopResultBuilder]: At program point L3222(line 3222) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,861 INFO L858 garLoopResultBuilder]: For program point L3243-1(line 3243) no Hoare annotation was computed. [2021-11-13 18:36:27,861 INFO L861 garLoopResultBuilder]: At program point L3243(line 3243) the Hoare annotation is: true [2021-11-13 18:36:27,861 INFO L858 garLoopResultBuilder]: For program point L3239-1(line 3239) no Hoare annotation was computed. [2021-11-13 18:36:27,861 INFO L861 garLoopResultBuilder]: At program point L3239(line 3239) the Hoare annotation is: true [2021-11-13 18:36:27,861 INFO L858 garLoopResultBuilder]: For program point L3235-1(line 3235) no Hoare annotation was computed. [2021-11-13 18:36:27,861 INFO L861 garLoopResultBuilder]: At program point L3235(line 3235) the Hoare annotation is: true [2021-11-13 18:36:27,862 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-11-13 18:36:27,862 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-11-13 18:36:27,862 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-13 18:36:27,862 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-11-13 18:36:27,862 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,862 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_add_timerENTRY(lines 2968 2979) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,862 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_add_timerEXIT(lines 2968 2979) no Hoare annotation was computed. [2021-11-13 18:36:27,862 INFO L858 garLoopResultBuilder]: For program point L2971(lines 2971 2976) no Hoare annotation was computed. [2021-11-13 18:36:27,862 INFO L858 garLoopResultBuilder]: For program point L2971-2(lines 2968 2979) no Hoare annotation was computed. [2021-11-13 18:36:27,862 INFO L861 garLoopResultBuilder]: At program point L4424(lines 4423 4425) the Hoare annotation is: true [2021-11-13 18:36:27,862 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 2696 2702) no Hoare annotation was computed. [2021-11-13 18:36:27,862 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 2696 2702) the Hoare annotation is: true [2021-11-13 18:36:27,863 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2700) no Hoare annotation was computed. [2021-11-13 18:36:27,863 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 2696 2702) no Hoare annotation was computed. [2021-11-13 18:36:27,863 INFO L854 garLoopResultBuilder]: At program point L3103(lines 3089 3105) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,863 INFO L858 garLoopResultBuilder]: For program point L3999(line 3999) no Hoare annotation was computed. [2021-11-13 18:36:27,863 INFO L861 garLoopResultBuilder]: At program point L3101-1(line 3101) the Hoare annotation is: true [2021-11-13 18:36:27,863 INFO L854 garLoopResultBuilder]: At program point L2589(lines 2585 2591) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,863 INFO L854 garLoopResultBuilder]: At program point L3101(line 3101) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,863 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 3982 4007) no Hoare annotation was computed. [2021-11-13 18:36:27,863 INFO L858 garLoopResultBuilder]: For program point L3991(lines 3991 3997) no Hoare annotation was computed. [2021-11-13 18:36:27,863 INFO L858 garLoopResultBuilder]: For program point L3095(lines 3095 3099) no Hoare annotation was computed. [2021-11-13 18:36:27,864 INFO L858 garLoopResultBuilder]: For program point L3989(lines 3989 4001) no Hoare annotation was computed. [2021-11-13 18:36:27,864 INFO L854 garLoopResultBuilder]: At program point L3987-1(lines 3987 4004) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,864 INFO L858 garLoopResultBuilder]: For program point L3987(lines 3987 4004) no Hoare annotation was computed. [2021-11-13 18:36:27,864 INFO L854 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 3982 4007) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,864 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 3982 4007) no Hoare annotation was computed. [2021-11-13 18:36:27,864 INFO L854 garLoopResultBuilder]: At program point L4415(lines 4414 4416) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,864 INFO L854 garLoopResultBuilder]: At program point L4000(line 4000) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,864 INFO L854 garLoopResultBuilder]: At program point L4254(lines 4249 4256) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,864 INFO L858 garLoopResultBuilder]: For program point L3102(line 3102) no Hoare annotation was computed. [2021-11-13 18:36:27,864 INFO L858 garLoopResultBuilder]: For program point L4252-1(line 4252) no Hoare annotation was computed. [2021-11-13 18:36:27,865 INFO L854 garLoopResultBuilder]: At program point L3100(line 3100) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,865 INFO L854 garLoopResultBuilder]: At program point L4252(line 4252) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,865 INFO L858 garLoopResultBuilder]: For program point L3100-1(line 3100) no Hoare annotation was computed. [2021-11-13 18:36:27,865 INFO L854 garLoopResultBuilder]: At program point L3096(line 3096) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,865 INFO L858 garLoopResultBuilder]: For program point L3990(line 3990) no Hoare annotation was computed. [2021-11-13 18:36:27,865 INFO L858 garLoopResultBuilder]: For program point L3096-1(line 3096) no Hoare annotation was computed. [2021-11-13 18:36:27,865 INFO L858 garLoopResultBuilder]: For program point reg_timer_2EXIT(lines 3866 3873) no Hoare annotation was computed. [2021-11-13 18:36:27,865 INFO L861 garLoopResultBuilder]: At program point reg_timer_2ENTRY(lines 3866 3873) the Hoare annotation is: true [2021-11-13 18:36:27,865 INFO L858 garLoopResultBuilder]: For program point reg_timer_2FINAL(lines 3866 3873) no Hoare annotation was computed. [2021-11-13 18:36:27,865 INFO L861 garLoopResultBuilder]: At program point L3066(line 3066) the Hoare annotation is: true [2021-11-13 18:36:27,866 INFO L858 garLoopResultBuilder]: For program point L3033(line 3033) no Hoare annotation was computed. [2021-11-13 18:36:27,866 INFO L858 garLoopResultBuilder]: For program point L3066-1(line 3066) no Hoare annotation was computed. [2021-11-13 18:36:27,866 INFO L858 garLoopResultBuilder]: For program point L3033-2(lines 3033 3037) no Hoare annotation was computed. [2021-11-13 18:36:27,866 INFO L861 garLoopResultBuilder]: At program point L3050(lines 3013 3087) the Hoare annotation is: true [2021-11-13 18:36:27,866 INFO L861 garLoopResultBuilder]: At program point L3083(line 3083) the Hoare annotation is: true [2021-11-13 18:36:27,866 INFO L858 garLoopResultBuilder]: For program point L3017-1(line 3017) no Hoare annotation was computed. [2021-11-13 18:36:27,866 INFO L861 garLoopResultBuilder]: At program point L3017(line 3017) the Hoare annotation is: true [2021-11-13 18:36:27,866 INFO L861 garLoopResultBuilder]: At program point L3075(lines 3072 3081) the Hoare annotation is: true [2021-11-13 18:36:27,866 INFO L861 garLoopResultBuilder]: At program point L3034(lines 3034 3035) the Hoare annotation is: true [2021-11-13 18:36:27,866 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_io_loopEXIT(lines 3008 3088) no Hoare annotation was computed. [2021-11-13 18:36:27,866 INFO L861 garLoopResultBuilder]: At program point L3067(lines 3061 3072) the Hoare annotation is: true [2021-11-13 18:36:27,867 INFO L858 garLoopResultBuilder]: For program point L3034-1(lines 3034 3035) no Hoare annotation was computed. [2021-11-13 18:36:27,867 INFO L858 garLoopResultBuilder]: For program point L3018(lines 3018 3021) no Hoare annotation was computed. [2021-11-13 18:36:27,867 INFO L858 garLoopResultBuilder]: For program point L3051-1(line 3051) no Hoare annotation was computed. [2021-11-13 18:36:27,867 INFO L861 garLoopResultBuilder]: At program point L3051(line 3051) the Hoare annotation is: true [2021-11-13 18:36:27,867 INFO L858 garLoopResultBuilder]: For program point L3018-2(lines 3018 3021) no Hoare annotation was computed. [2021-11-13 18:36:27,867 INFO L858 garLoopResultBuilder]: For program point L3068(line 3068) no Hoare annotation was computed. [2021-11-13 18:36:27,867 INFO L858 garLoopResultBuilder]: For program point L3068-2(lines 3068 3071) no Hoare annotation was computed. [2021-11-13 18:36:27,867 INFO L858 garLoopResultBuilder]: For program point L3052(lines 3052 3055) no Hoare annotation was computed. [2021-11-13 18:36:27,867 INFO L858 garLoopResultBuilder]: For program point L3077(line 3077) no Hoare annotation was computed. [2021-11-13 18:36:27,867 INFO L858 garLoopResultBuilder]: For program point L3077-2(lines 3077 3080) no Hoare annotation was computed. [2021-11-13 18:36:27,867 INFO L861 garLoopResultBuilder]: At program point L3069(lines 3061 3072) the Hoare annotation is: true [2021-11-13 18:36:27,867 INFO L858 garLoopResultBuilder]: For program point L3028(lines 3028 3031) no Hoare annotation was computed. [2021-11-13 18:36:27,868 INFO L858 garLoopResultBuilder]: For program point L3061(line 3061) no Hoare annotation was computed. [2021-11-13 18:36:27,868 INFO L858 garLoopResultBuilder]: For program point L3061-2(lines 3061 3081) no Hoare annotation was computed. [2021-11-13 18:36:27,868 INFO L858 garLoopResultBuilder]: For program point L3061-4(lines 3061 3081) no Hoare annotation was computed. [2021-11-13 18:36:27,868 INFO L861 garLoopResultBuilder]: At program point L3053(lines 3013 3087) the Hoare annotation is: true [2021-11-13 18:36:27,868 INFO L861 garLoopResultBuilder]: At program point L3078(lines 3072 3081) the Hoare annotation is: true [2021-11-13 18:36:27,868 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_io_loopENTRY(lines 3008 3088) the Hoare annotation is: (or (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,868 INFO L861 garLoopResultBuilder]: At program point L3062(line 3062) the Hoare annotation is: true [2021-11-13 18:36:27,868 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_io_loopFINAL(lines 3008 3088) no Hoare annotation was computed. [2021-11-13 18:36:27,868 INFO L858 garLoopResultBuilder]: For program point L3062-1(line 3062) no Hoare annotation was computed. [2021-11-13 18:36:27,868 INFO L858 garLoopResultBuilder]: For program point L3022(lines 3022 3043) no Hoare annotation was computed. [2021-11-13 18:36:27,868 INFO L858 garLoopResultBuilder]: For program point L3039(line 3039) no Hoare annotation was computed. [2021-11-13 18:36:27,868 INFO L858 garLoopResultBuilder]: For program point L3039-2(lines 3039 3043) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3039-4(lines 3013 3087) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3023(lines 3023 3037) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L861 garLoopResultBuilder]: At program point L3040(lines 3040 3041) the Hoare annotation is: true [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3040-1(lines 3040 3041) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3065(line 3065) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3024(line 3024) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3057(lines 3057 3060) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3024-2(lines 3024 3027) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3057-2(lines 3057 3060) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3024-4(lines 3024 3027) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3082(line 3082) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3082-2(lines 3082 3085) no Hoare annotation was computed. [2021-11-13 18:36:27,869 INFO L858 garLoopResultBuilder]: For program point L3082-3(lines 3082 3085) no Hoare annotation was computed. [2021-11-13 18:36:27,870 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 2703 2709) no Hoare annotation was computed. [2021-11-13 18:36:27,870 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 2703 2709) the Hoare annotation is: true [2021-11-13 18:36:27,870 INFO L861 garLoopResultBuilder]: At program point L3487(lines 3452 3492) the Hoare annotation is: true [2021-11-13 18:36:27,870 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_output_triggerENTRY(lines 3497 3517) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,870 INFO L854 garLoopResultBuilder]: At program point L3504(line 3504) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,870 INFO L858 garLoopResultBuilder]: For program point L3504-1(lines 3502 3516) no Hoare annotation was computed. [2021-11-13 18:36:27,870 INFO L858 garLoopResultBuilder]: For program point L3463-1(line 3463) no Hoare annotation was computed. [2021-11-13 18:36:27,870 INFO L861 garLoopResultBuilder]: At program point L3463(line 3463) the Hoare annotation is: true [2021-11-13 18:36:27,870 INFO L861 garLoopResultBuilder]: At program point L3505-1(lines 3505 3509) the Hoare annotation is: true [2021-11-13 18:36:27,870 INFO L858 garLoopResultBuilder]: For program point L3439(lines 3439 3442) no Hoare annotation was computed. [2021-11-13 18:36:27,870 INFO L858 garLoopResultBuilder]: For program point L3456(line 3456) no Hoare annotation was computed. [2021-11-13 18:36:27,871 INFO L858 garLoopResultBuilder]: For program point L3456-1(line 3456) no Hoare annotation was computed. [2021-11-13 18:36:27,871 INFO L858 garLoopResultBuilder]: For program point L3456-3(line 3456) no Hoare annotation was computed. [2021-11-13 18:36:27,871 INFO L858 garLoopResultBuilder]: For program point L3456-6(line 3456) no Hoare annotation was computed. [2021-11-13 18:36:27,871 INFO L858 garLoopResultBuilder]: For program point L3456-5(line 3456) no Hoare annotation was computed. [2021-11-13 18:36:27,871 INFO L858 garLoopResultBuilder]: For program point L3448(line 3448) no Hoare annotation was computed. [2021-11-13 18:36:27,871 INFO L858 garLoopResultBuilder]: For program point L3456-8(lines 3456 3472) no Hoare annotation was computed. [2021-11-13 18:36:27,871 INFO L858 garLoopResultBuilder]: For program point L3456-9(lines 3456 3472) no Hoare annotation was computed. [2021-11-13 18:36:27,871 INFO L858 garLoopResultBuilder]: For program point L3473-1(line 3473) no Hoare annotation was computed. [2021-11-13 18:36:27,871 INFO L861 garLoopResultBuilder]: At program point L3473(line 3473) the Hoare annotation is: true [2021-11-13 18:36:27,871 INFO L861 garLoopResultBuilder]: At program point L3341(lines 3335 3344) the Hoare annotation is: true [2021-11-13 18:36:27,871 INFO L858 garLoopResultBuilder]: For program point L3432(lines 3432 3492) no Hoare annotation was computed. [2021-11-13 18:36:27,871 INFO L861 garLoopResultBuilder]: At program point L3432-1(lines 3432 3492) the Hoare annotation is: true [2021-11-13 18:36:27,872 INFO L861 garLoopResultBuilder]: At program point L3490(lines 3452 3492) the Hoare annotation is: true [2021-11-13 18:36:27,872 INFO L858 garLoopResultBuilder]: For program point L3449-1(line 3449) no Hoare annotation was computed. [2021-11-13 18:36:27,872 INFO L861 garLoopResultBuilder]: At program point L3449(line 3449) the Hoare annotation is: true [2021-11-13 18:36:27,872 INFO L861 garLoopResultBuilder]: At program point L4498(lines 4497 4499) the Hoare annotation is: true [2021-11-13 18:36:27,872 INFO L858 garLoopResultBuilder]: For program point L3474(line 3474) no Hoare annotation was computed. [2021-11-13 18:36:27,872 INFO L858 garLoopResultBuilder]: For program point L3474-2(lines 3474 3477) no Hoare annotation was computed. [2021-11-13 18:36:27,872 INFO L858 garLoopResultBuilder]: For program point L3458(lines 3458 3470) no Hoare annotation was computed. [2021-11-13 18:36:27,872 INFO L861 garLoopResultBuilder]: At program point L3450(lines 3432 3452) the Hoare annotation is: true [2021-11-13 18:36:27,872 INFO L858 garLoopResultBuilder]: For program point L3434(lines 3434 3437) no Hoare annotation was computed. [2021-11-13 18:36:27,872 INFO L858 garLoopResultBuilder]: For program point L3467(lines 3467 3470) no Hoare annotation was computed. [2021-11-13 18:36:27,872 INFO L861 garLoopResultBuilder]: At program point L3484(lines 3452 3492) the Hoare annotation is: true [2021-11-13 18:36:27,872 INFO L861 garLoopResultBuilder]: At program point L3460(line 3460) the Hoare annotation is: true [2021-11-13 18:36:27,872 INFO L858 garLoopResultBuilder]: For program point L3493(line 3493) no Hoare annotation was computed. [2021-11-13 18:36:27,873 INFO L858 garLoopResultBuilder]: For program point L3427-1(line 3427) no Hoare annotation was computed. [2021-11-13 18:36:27,873 INFO L854 garLoopResultBuilder]: At program point L3427(line 3427) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,873 INFO L858 garLoopResultBuilder]: For program point L3460-1(line 3460) no Hoare annotation was computed. [2021-11-13 18:36:27,873 INFO L858 garLoopResultBuilder]: For program point L3510(lines 3502 3516) no Hoare annotation was computed. [2021-11-13 18:36:27,873 INFO L858 garLoopResultBuilder]: For program point L3444(lines 3444 3447) no Hoare annotation was computed. [2021-11-13 18:36:27,873 INFO L861 garLoopResultBuilder]: At program point L3444-2(lines 3444 3447) the Hoare annotation is: true [2021-11-13 18:36:27,873 INFO L854 garLoopResultBuilder]: At program point L3494(lines 3412 3496) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,873 INFO L858 garLoopResultBuilder]: For program point L3428(lines 3428 3431) no Hoare annotation was computed. [2021-11-13 18:36:27,873 INFO L858 garLoopResultBuilder]: For program point L3461-1(line 3461) no Hoare annotation was computed. [2021-11-13 18:36:27,873 INFO L861 garLoopResultBuilder]: At program point L3461(line 3461) the Hoare annotation is: true [2021-11-13 18:36:27,873 INFO L858 garLoopResultBuilder]: For program point L3428-1(lines 3428 3431) no Hoare annotation was computed. [2021-11-13 18:36:27,873 INFO L858 garLoopResultBuilder]: For program point L3486(lines 3486 3489) no Hoare annotation was computed. [2021-11-13 18:36:27,874 INFO L861 garLoopResultBuilder]: At program point L4502(lines 4501 4503) the Hoare annotation is: true [2021-11-13 18:36:27,874 INFO L858 garLoopResultBuilder]: For program point L3478(line 3478) no Hoare annotation was computed. [2021-11-13 18:36:27,874 INFO L858 garLoopResultBuilder]: For program point L3511-1(lines 3497 3517) no Hoare annotation was computed. [2021-11-13 18:36:27,874 INFO L858 garLoopResultBuilder]: For program point L3478-2(lines 3478 3481) no Hoare annotation was computed. [2021-11-13 18:36:27,874 INFO L858 garLoopResultBuilder]: For program point L3478-4(lines 3478 3481) no Hoare annotation was computed. [2021-11-13 18:36:27,874 INFO L861 garLoopResultBuilder]: At program point L4494(lines 4493 4495) the Hoare annotation is: true [2021-11-13 18:36:27,874 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_output_triggerEXIT(lines 3497 3517) no Hoare annotation was computed. [2021-11-13 18:36:27,874 INFO L858 garLoopResultBuilder]: For program point L3338(lines 3338 3342) no Hoare annotation was computed. [2021-11-13 18:36:27,874 INFO L858 garLoopResultBuilder]: For program point L3462(line 3462) no Hoare annotation was computed. [2021-11-13 18:36:27,874 INFO L858 garLoopResultBuilder]: For program point L3462-2(lines 3462 3465) no Hoare annotation was computed. [2021-11-13 18:36:27,874 INFO L861 garLoopResultBuilder]: At program point L3429(line 3429) the Hoare annotation is: true [2021-11-13 18:36:27,875 INFO L858 garLoopResultBuilder]: For program point inbEXIT(lines 2623 2630) no Hoare annotation was computed. [2021-11-13 18:36:27,875 INFO L861 garLoopResultBuilder]: At program point inbENTRY(lines 2623 2630) the Hoare annotation is: true [2021-11-13 18:36:27,875 INFO L858 garLoopResultBuilder]: For program point inbFINAL(lines 2623 2630) no Hoare annotation was computed. [2021-11-13 18:36:27,875 INFO L858 garLoopResultBuilder]: For program point L3904(lines 3904 3908) no Hoare annotation was computed. [2021-11-13 18:36:27,875 INFO L854 garLoopResultBuilder]: At program point L4289(lines 4281 4291) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,875 INFO L854 garLoopResultBuilder]: At program point L4428(lines 4427 4429) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,875 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_del_timerEXIT(lines 2980 2990) no Hoare annotation was computed. [2021-11-13 18:36:27,875 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_del_timerENTRY(lines 2980 2990) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,875 INFO L858 garLoopResultBuilder]: For program point L2983(lines 2983 2987) no Hoare annotation was computed. [2021-11-13 18:36:27,875 INFO L854 garLoopResultBuilder]: At program point L3909(lines 3901 3911) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,875 INFO L858 garLoopResultBuilder]: For program point L2983-2(lines 2980 2990) no Hoare annotation was computed. [2021-11-13 18:36:27,876 INFO L858 garLoopResultBuilder]: For program point outbEXIT(lines 2616 2622) no Hoare annotation was computed. [2021-11-13 18:36:27,876 INFO L861 garLoopResultBuilder]: At program point outbENTRY(lines 2616 2622) the Hoare annotation is: true [2021-11-13 18:36:27,876 INFO L858 garLoopResultBuilder]: For program point outbFINAL(lines 2616 2622) no Hoare annotation was computed. [2021-11-13 18:36:27,876 INFO L858 garLoopResultBuilder]: For program point snd_serial_unregister_allFINAL(lines 3761 3778) no Hoare annotation was computed. [2021-11-13 18:36:27,876 INFO L854 garLoopResultBuilder]: At program point L3772(lines 3764 3777) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2021-11-13 18:36:27,876 INFO L858 garLoopResultBuilder]: For program point snd_serial_unregister_allEXIT(lines 3761 3778) no Hoare annotation was computed. [2021-11-13 18:36:27,876 INFO L854 garLoopResultBuilder]: At program point L3770(lines 3764 3777) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2021-11-13 18:36:27,876 INFO L854 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2021-11-13 18:36:27,876 INFO L858 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2021-11-13 18:36:27,876 INFO L854 garLoopResultBuilder]: At program point snd_serial_unregister_allENTRY(lines 3761 3778) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2021-11-13 18:36:27,877 INFO L854 garLoopResultBuilder]: At program point L4452(lines 4451 4453) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2021-11-13 18:36:27,877 INFO L854 garLoopResultBuilder]: At program point L4324(lines 4319 4326) the Hoare annotation is: (= ~ldv_state_variable_3~0 0) [2021-11-13 18:36:27,877 INFO L861 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 4257 4264) the Hoare annotation is: true [2021-11-13 18:36:27,877 INFO L858 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 4257 4264) no Hoare annotation was computed. [2021-11-13 18:36:27,877 INFO L858 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 4257 4264) no Hoare annotation was computed. [2021-11-13 18:36:27,877 INFO L858 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2021-11-13 18:36:27,877 INFO L854 garLoopResultBuilder]: At program point L4418(lines 4417 4419) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,877 INFO L854 garLoopResultBuilder]: At program point L2597(lines 2593 2599) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,877 INFO L861 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2021-11-13 18:36:27,877 INFO L858 garLoopResultBuilder]: For program point L2641(line 2641) no Hoare annotation was computed. [2021-11-13 18:36:27,877 INFO L858 garLoopResultBuilder]: For program point L2641-2(lines 2640 2642) no Hoare annotation was computed. [2021-11-13 18:36:27,878 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 2640 2642) the Hoare annotation is: true [2021-11-13 18:36:27,878 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 2640 2642) no Hoare annotation was computed. [2021-11-13 18:36:27,878 INFO L861 garLoopResultBuilder]: At program point L3388(line 3388) the Hoare annotation is: true [2021-11-13 18:36:27,878 INFO L858 garLoopResultBuilder]: For program point L3388-1(line 3388) no Hoare annotation was computed. [2021-11-13 18:36:27,878 INFO L861 garLoopResultBuilder]: At program point L3384(line 3384) the Hoare annotation is: true [2021-11-13 18:36:27,878 INFO L858 garLoopResultBuilder]: For program point L3384-1(line 3384) no Hoare annotation was computed. [2021-11-13 18:36:27,878 INFO L854 garLoopResultBuilder]: At program point L3380(lines 3374 3397) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,878 INFO L858 garLoopResultBuilder]: For program point L3401(lines 3401 3407) no Hoare annotation was computed. [2021-11-13 18:36:27,878 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_output_byteFINAL(lines 3366 3411) no Hoare annotation was computed. [2021-11-13 18:36:27,878 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_output_byteENTRY(lines 3366 3411) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,878 INFO L858 garLoopResultBuilder]: For program point L3381-1(line 3381) no Hoare annotation was computed. [2021-11-13 18:36:27,879 INFO L854 garLoopResultBuilder]: At program point L3381(line 3381) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,879 INFO L858 garLoopResultBuilder]: For program point L3377(lines 3377 3397) no Hoare annotation was computed. [2021-11-13 18:36:27,879 INFO L858 garLoopResultBuilder]: For program point L3373-1(lines 3373 3408) no Hoare annotation was computed. [2021-11-13 18:36:27,879 INFO L858 garLoopResultBuilder]: For program point L3373(lines 3373 3408) no Hoare annotation was computed. [2021-11-13 18:36:27,879 INFO L854 garLoopResultBuilder]: At program point L3390(line 3390) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,879 INFO L858 garLoopResultBuilder]: For program point L3390-1(line 3390) no Hoare annotation was computed. [2021-11-13 18:36:27,879 INFO L858 garLoopResultBuilder]: For program point L3386(lines 3386 3391) no Hoare annotation was computed. [2021-11-13 18:36:27,879 INFO L858 garLoopResultBuilder]: For program point L3382(lines 3382 3391) no Hoare annotation was computed. [2021-11-13 18:36:27,879 INFO L854 garLoopResultBuilder]: At program point L3378(line 3378) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,879 INFO L858 garLoopResultBuilder]: For program point L3378-1(line 3378) no Hoare annotation was computed. [2021-11-13 18:36:27,879 INFO L858 garLoopResultBuilder]: For program point L3374(line 3374) no Hoare annotation was computed. [2021-11-13 18:36:27,880 INFO L858 garLoopResultBuilder]: For program point L3374-2(lines 3374 3397) no Hoare annotation was computed. [2021-11-13 18:36:27,880 INFO L854 garLoopResultBuilder]: At program point L3399(lines 3373 3408) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,880 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_output_byteEXIT(lines 3366 3411) no Hoare annotation was computed. [2021-11-13 18:36:27,880 INFO L858 garLoopResultBuilder]: For program point L3379(lines 3379 3394) no Hoare annotation was computed. [2021-11-13 18:36:27,880 INFO L858 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2021-11-13 18:36:27,880 INFO L861 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 4381 4387) the Hoare annotation is: true [2021-11-13 18:36:27,880 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 4381 4387) no Hoare annotation was computed. [2021-11-13 18:36:27,880 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 4381 4387) no Hoare annotation was computed. [2021-11-13 18:36:27,880 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 4374 4380) no Hoare annotation was computed. [2021-11-13 18:36:27,880 INFO L854 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 4374 4380) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,880 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 4374 4380) no Hoare annotation was computed. [2021-11-13 18:36:27,881 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 4448 4450) no Hoare annotation was computed. [2021-11-13 18:36:27,881 INFO L861 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 4448 4450) the Hoare annotation is: true [2021-11-13 18:36:27,881 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterFINAL(lines 4448 4450) no Hoare annotation was computed. [2021-11-13 18:36:27,881 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4265 4272) the Hoare annotation is: true [2021-11-13 18:36:27,881 INFO L858 garLoopResultBuilder]: For program point L4268-1(line 4268) no Hoare annotation was computed. [2021-11-13 18:36:27,881 INFO L854 garLoopResultBuilder]: At program point L2605(lines 2601 2607) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,881 INFO L861 garLoopResultBuilder]: At program point L4268(line 4268) the Hoare annotation is: true [2021-11-13 18:36:27,881 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4265 4272) no Hoare annotation was computed. [2021-11-13 18:36:27,881 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 4265 4272) no Hoare annotation was computed. [2021-11-13 18:36:27,881 INFO L854 garLoopResultBuilder]: At program point L4421(lines 4420 4422) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,881 INFO L861 garLoopResultBuilder]: At program point L2656(line 2656) the Hoare annotation is: true [2021-11-13 18:36:27,882 INFO L858 garLoopResultBuilder]: For program point L2657-1(line 2657) no Hoare annotation was computed. [2021-11-13 18:36:27,882 INFO L861 garLoopResultBuilder]: At program point L2657(line 2657) the Hoare annotation is: true [2021-11-13 18:36:27,882 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2644 2661) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,882 INFO L861 garLoopResultBuilder]: At program point L2656-1(line 2656) the Hoare annotation is: true [2021-11-13 18:36:27,882 INFO L858 garLoopResultBuilder]: For program point L2651(lines 2651 2659) no Hoare annotation was computed. [2021-11-13 18:36:27,882 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2644 2661) no Hoare annotation was computed. [2021-11-13 18:36:27,882 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2644 2661) no Hoare annotation was computed. [2021-11-13 18:36:27,882 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_do_openFINAL(lines 3160 3217) no Hoare annotation was computed. [2021-11-13 18:36:27,882 INFO L861 garLoopResultBuilder]: At program point L3186(line 3186) the Hoare annotation is: true [2021-11-13 18:36:27,882 INFO L858 garLoopResultBuilder]: For program point L3186-1(line 3186) no Hoare annotation was computed. [2021-11-13 18:36:27,883 INFO L861 garLoopResultBuilder]: At program point L3182(line 3182) the Hoare annotation is: true [2021-11-13 18:36:27,883 INFO L858 garLoopResultBuilder]: For program point L3182-1(line 3182) no Hoare annotation was computed. [2021-11-13 18:36:27,883 INFO L861 garLoopResultBuilder]: At program point L3178(line 3178) the Hoare annotation is: true [2021-11-13 18:36:27,883 INFO L858 garLoopResultBuilder]: For program point L3211-1(line 3211) no Hoare annotation was computed. [2021-11-13 18:36:27,883 INFO L861 garLoopResultBuilder]: At program point L3211(line 3211) the Hoare annotation is: true [2021-11-13 18:36:27,883 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_do_openEXIT(lines 3160 3217) no Hoare annotation was computed. [2021-11-13 18:36:27,883 INFO L858 garLoopResultBuilder]: For program point L3178-1(line 3178) no Hoare annotation was computed. [2021-11-13 18:36:27,883 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_do_openENTRY(lines 3160 3217) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,883 INFO L858 garLoopResultBuilder]: For program point L3203(lines 3203 3210) no Hoare annotation was computed. [2021-11-13 18:36:27,883 INFO L861 garLoopResultBuilder]: At program point L3199(lines 3164 3216) the Hoare annotation is: true [2021-11-13 18:36:27,883 INFO L858 garLoopResultBuilder]: For program point L3195(line 3195) no Hoare annotation was computed. [2021-11-13 18:36:27,884 INFO L858 garLoopResultBuilder]: For program point L3191(line 3191) no Hoare annotation was computed. [2021-11-13 18:36:27,884 INFO L858 garLoopResultBuilder]: For program point L3191-2(line 3191) no Hoare annotation was computed. [2021-11-13 18:36:27,884 INFO L858 garLoopResultBuilder]: For program point L3187(lines 3187 3198) no Hoare annotation was computed. [2021-11-13 18:36:27,884 INFO L858 garLoopResultBuilder]: For program point L3183-1(line 3183) no Hoare annotation was computed. [2021-11-13 18:36:27,884 INFO L861 garLoopResultBuilder]: At program point L3183(line 3183) the Hoare annotation is: true [2021-11-13 18:36:27,884 INFO L861 garLoopResultBuilder]: At program point L3212(line 3212) the Hoare annotation is: true [2021-11-13 18:36:27,884 INFO L858 garLoopResultBuilder]: For program point L3179-1(line 3179) no Hoare annotation was computed. [2021-11-13 18:36:27,884 INFO L861 garLoopResultBuilder]: At program point L3179(line 3179) the Hoare annotation is: true [2021-11-13 18:36:27,884 INFO L858 garLoopResultBuilder]: For program point L3212-1(line 3212) no Hoare annotation was computed. [2021-11-13 18:36:27,884 INFO L858 garLoopResultBuilder]: For program point L3171-1(line 3171) no Hoare annotation was computed. [2021-11-13 18:36:27,884 INFO L861 garLoopResultBuilder]: At program point L3171(line 3171) the Hoare annotation is: true [2021-11-13 18:36:27,885 INFO L858 garLoopResultBuilder]: For program point L3200(lines 3200 3210) no Hoare annotation was computed. [2021-11-13 18:36:27,885 INFO L861 garLoopResultBuilder]: At program point L3196(line 3196) the Hoare annotation is: true [2021-11-13 18:36:27,885 INFO L858 garLoopResultBuilder]: For program point L3196-1(line 3196) no Hoare annotation was computed. [2021-11-13 18:36:27,885 INFO L858 garLoopResultBuilder]: For program point L3192(line 3192) no Hoare annotation was computed. [2021-11-13 18:36:27,885 INFO L858 garLoopResultBuilder]: For program point L3188(line 3188) no Hoare annotation was computed. [2021-11-13 18:36:27,885 INFO L861 garLoopResultBuilder]: At program point L3180(line 3180) the Hoare annotation is: true [2021-11-13 18:36:27,885 INFO L858 garLoopResultBuilder]: For program point L3213-1(line 3213) no Hoare annotation was computed. [2021-11-13 18:36:27,885 INFO L861 garLoopResultBuilder]: At program point L3213(line 3213) the Hoare annotation is: true [2021-11-13 18:36:27,885 INFO L858 garLoopResultBuilder]: For program point L3180-1(line 3180) no Hoare annotation was computed. [2021-11-13 18:36:27,885 INFO L861 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2021-11-13 18:36:27,885 INFO L858 garLoopResultBuilder]: For program point L3172-1(line 3172) no Hoare annotation was computed. [2021-11-13 18:36:27,885 INFO L858 garLoopResultBuilder]: For program point L3193-1(line 3193) no Hoare annotation was computed. [2021-11-13 18:36:27,886 INFO L861 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2021-11-13 18:36:27,886 INFO L858 garLoopResultBuilder]: For program point L3189-1(line 3189) no Hoare annotation was computed. [2021-11-13 18:36:27,886 INFO L861 garLoopResultBuilder]: At program point L3189(line 3189) the Hoare annotation is: true [2021-11-13 18:36:27,886 INFO L861 garLoopResultBuilder]: At program point L3214(line 3214) the Hoare annotation is: true [2021-11-13 18:36:27,886 INFO L858 garLoopResultBuilder]: For program point L3181-1(line 3181) no Hoare annotation was computed. [2021-11-13 18:36:27,886 INFO L861 garLoopResultBuilder]: At program point L3181(line 3181) the Hoare annotation is: true [2021-11-13 18:36:27,886 INFO L858 garLoopResultBuilder]: For program point L3214-1(line 3214) no Hoare annotation was computed. [2021-11-13 18:36:27,886 INFO L858 garLoopResultBuilder]: For program point L3177(lines 3177 3185) no Hoare annotation was computed. [2021-11-13 18:36:27,886 INFO L858 garLoopResultBuilder]: For program point L3206(lines 3206 3210) no Hoare annotation was computed. [2021-11-13 18:36:27,886 INFO L858 garLoopResultBuilder]: For program point L3177-2(lines 3177 3185) no Hoare annotation was computed. [2021-11-13 18:36:27,886 INFO L858 garLoopResultBuilder]: For program point L3206-2(lines 3200 3210) no Hoare annotation was computed. [2021-11-13 18:36:27,887 INFO L858 garLoopResultBuilder]: For program point L3173(lines 3173 3176) no Hoare annotation was computed. [2021-11-13 18:36:27,887 INFO L858 garLoopResultBuilder]: For program point L3173-2(lines 3173 3176) no Hoare annotation was computed. [2021-11-13 18:36:27,887 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_buffer_outputENTRY(lines 2991 3007) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,887 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_buffer_outputEXIT(lines 2991 3007) no Hoare annotation was computed. [2021-11-13 18:36:27,887 INFO L858 garLoopResultBuilder]: For program point L2996(lines 2996 3004) no Hoare annotation was computed. [2021-11-13 18:36:27,887 INFO L858 garLoopResultBuilder]: For program point L2997-1(line 2997) no Hoare annotation was computed. [2021-11-13 18:36:27,887 INFO L854 garLoopResultBuilder]: At program point L2997(line 2997) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,887 INFO L858 garLoopResultBuilder]: For program point L2996-2(lines 2991 3007) no Hoare annotation was computed. [2021-11-13 18:36:27,887 INFO L861 garLoopResultBuilder]: At program point L2674-1(line 2674) the Hoare annotation is: true [2021-11-13 18:36:27,887 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 18:36:27,887 INFO L858 garLoopResultBuilder]: For program point L2669(lines 2669 2677) no Hoare annotation was computed. [2021-11-13 18:36:27,888 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 2662 2679) no Hoare annotation was computed. [2021-11-13 18:36:27,888 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 2662 2679) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2021-11-13 18:36:27,888 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 2662 2679) no Hoare annotation was computed. [2021-11-13 18:36:27,888 INFO L861 garLoopResultBuilder]: At program point L2674(line 2674) the Hoare annotation is: true [2021-11-13 18:36:27,888 INFO L858 garLoopResultBuilder]: For program point L2675-1(line 2675) no Hoare annotation was computed. [2021-11-13 18:36:27,888 INFO L861 garLoopResultBuilder]: At program point L2675(line 2675) the Hoare annotation is: true [2021-11-13 18:36:27,888 INFO L861 garLoopResultBuilder]: At program point snd_rawmidi_receiveENTRY(lines 4486 4488) the Hoare annotation is: true [2021-11-13 18:36:27,888 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_receiveEXIT(lines 4486 4488) no Hoare annotation was computed. [2021-11-13 18:36:27,888 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_receiveFINAL(lines 4486 4488) no Hoare annotation was computed. [2021-11-13 18:36:27,888 INFO L858 garLoopResultBuilder]: For program point L4032(line 4032) no Hoare annotation was computed. [2021-11-13 18:36:27,888 INFO L858 garLoopResultBuilder]: For program point L3702(line 3702) no Hoare annotation was computed. [2021-11-13 18:36:27,889 INFO L858 garLoopResultBuilder]: For program point L3702-2(lines 3702 3707) no Hoare annotation was computed. [2021-11-13 18:36:27,889 INFO L858 garLoopResultBuilder]: For program point L3603-1(line 3603) no Hoare annotation was computed. [2021-11-13 18:36:27,889 INFO L854 garLoopResultBuilder]: At program point L3603(line 3603) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,889 INFO L858 garLoopResultBuilder]: For program point L3273-1(line 3273) no Hoare annotation was computed. [2021-11-13 18:36:27,889 INFO L854 garLoopResultBuilder]: At program point L3273(line 3273) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,889 INFO L858 garLoopResultBuilder]: For program point L4198(line 4198) no Hoare annotation was computed. [2021-11-13 18:36:27,889 INFO L858 garLoopResultBuilder]: For program point L4132(line 4132) no Hoare annotation was computed. [2021-11-13 18:36:27,889 INFO L858 garLoopResultBuilder]: For program point L3141(lines 3141 3144) no Hoare annotation was computed. [2021-11-13 18:36:27,889 INFO L858 garLoopResultBuilder]: For program point L4165(lines 4165 4169) no Hoare annotation was computed. [2021-11-13 18:36:27,889 INFO L858 garLoopResultBuilder]: For program point L4099(lines 4099 4103) no Hoare annotation was computed. [2021-11-13 18:36:27,889 INFO L854 garLoopResultBuilder]: At program point L3141-2(lines 3141 3144) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,890 INFO L858 garLoopResultBuilder]: For program point L4033-1(line 4033) no Hoare annotation was computed. [2021-11-13 18:36:27,890 INFO L854 garLoopResultBuilder]: At program point L4033(line 4033) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,890 INFO L854 garLoopResultBuilder]: At program point L3835-1(lines 3832 3838) the Hoare annotation is: (= ~ldv_state_variable_3~0 0) [2021-11-13 18:36:27,890 INFO L861 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: true [2021-11-13 18:36:27,890 INFO L854 garLoopResultBuilder]: At program point L3670(lines 3647 3672) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,890 INFO L854 garLoopResultBuilder]: At program point L4463(lines 4462 4464) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,890 INFO L858 garLoopResultBuilder]: For program point L3307-1(line 3307) no Hoare annotation was computed. [2021-11-13 18:36:27,890 INFO L854 garLoopResultBuilder]: At program point L3307(line 3307) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,890 INFO L858 garLoopResultBuilder]: For program point L4199(lines 4199 4203) no Hoare annotation was computed. [2021-11-13 18:36:27,890 INFO L858 garLoopResultBuilder]: For program point L4232(line 4232) no Hoare annotation was computed. [2021-11-13 18:36:27,890 INFO L858 garLoopResultBuilder]: For program point L4133(lines 4133 4149) no Hoare annotation was computed. [2021-11-13 18:36:27,891 INFO L858 garLoopResultBuilder]: For program point L4199-2(lines 4197 4234) no Hoare annotation was computed. [2021-11-13 18:36:27,891 INFO L858 garLoopResultBuilder]: For program point L3803-1(line 3803) no Hoare annotation was computed. [2021-11-13 18:36:27,891 INFO L854 garLoopResultBuilder]: At program point L3803(line 3803) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,891 INFO L858 garLoopResultBuilder]: For program point L3737(lines 3737 3740) no Hoare annotation was computed. [2021-11-13 18:36:27,891 INFO L858 garLoopResultBuilder]: For program point L3308(lines 3308 3311) no Hoare annotation was computed. [2021-11-13 18:36:27,891 INFO L858 garLoopResultBuilder]: For program point L3308-1(lines 3308 3311) no Hoare annotation was computed. [2021-11-13 18:36:27,891 INFO L858 garLoopResultBuilder]: For program point L4200-1(line 4200) no Hoare annotation was computed. [2021-11-13 18:36:27,891 INFO L861 garLoopResultBuilder]: At program point L4233(line 4233) the Hoare annotation is: true [2021-11-13 18:36:27,891 INFO L854 garLoopResultBuilder]: At program point L4200(line 4200) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,891 INFO L858 garLoopResultBuilder]: For program point L4068(lines 4068 4241) no Hoare annotation was computed. [2021-11-13 18:36:27,891 INFO L858 garLoopResultBuilder]: For program point L4035(line 4035) no Hoare annotation was computed. [2021-11-13 18:36:27,892 INFO L858 garLoopResultBuilder]: For program point L3804(lines 3804 3807) no Hoare annotation was computed. [2021-11-13 18:36:27,892 INFO L854 garLoopResultBuilder]: At program point L3738(lines 3679 3746) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,892 INFO L854 garLoopResultBuilder]: At program point L2582(lines 2579 2584) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,892 INFO L858 garLoopResultBuilder]: For program point L3573(lines 3573 3578) no Hoare annotation was computed. [2021-11-13 18:36:27,892 INFO L858 garLoopResultBuilder]: For program point L3276(lines 3276 3279) no Hoare annotation was computed. [2021-11-13 18:36:27,892 INFO L854 garLoopResultBuilder]: At program point L3309(line 3309) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,892 INFO L854 garLoopResultBuilder]: At program point L3276-1(lines 3276 3279) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,892 INFO L858 garLoopResultBuilder]: For program point L4135(lines 4135 4139) no Hoare annotation was computed. [2021-11-13 18:36:27,892 INFO L861 garLoopResultBuilder]: At program point L4036(line 4036) the Hoare annotation is: true [2021-11-13 18:36:27,892 INFO L858 garLoopResultBuilder]: For program point L4069(line 4069) no Hoare annotation was computed. [2021-11-13 18:36:27,892 INFO L854 garLoopResultBuilder]: At program point L2847(lines 2843 2849) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,893 INFO L858 garLoopResultBuilder]: For program point L3607(lines 3607 3617) no Hoare annotation was computed. [2021-11-13 18:36:27,893 INFO L854 garLoopResultBuilder]: At program point L3277(line 3277) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,893 INFO L854 garLoopResultBuilder]: At program point L3112(line 3112) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,893 INFO L854 garLoopResultBuilder]: At program point L3145(line 3145) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,893 INFO L858 garLoopResultBuilder]: For program point L4070(lines 4070 4112) no Hoare annotation was computed. [2021-11-13 18:36:27,893 INFO L854 garLoopResultBuilder]: At program point L3112-1(line 3112) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,893 INFO L858 garLoopResultBuilder]: For program point L3608(line 3608) no Hoare annotation was computed. [2021-11-13 18:36:27,893 INFO L858 garLoopResultBuilder]: For program point L3575-1(line 3575) no Hoare annotation was computed. [2021-11-13 18:36:27,893 INFO L858 garLoopResultBuilder]: For program point L3608-2(line 3608) no Hoare annotation was computed. [2021-11-13 18:36:27,893 INFO L854 garLoopResultBuilder]: At program point L3575(line 3575) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,893 INFO L858 garLoopResultBuilder]: For program point L3146(line 3146) no Hoare annotation was computed. [2021-11-13 18:36:27,894 INFO L861 garLoopResultBuilder]: At program point L4137(lines 4053 4247) the Hoare annotation is: true [2021-11-13 18:36:27,894 INFO L854 garLoopResultBuilder]: At program point L3113(line 3113) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,894 INFO L854 garLoopResultBuilder]: At program point L4038(lines 4017 4041) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,894 INFO L858 garLoopResultBuilder]: For program point L3972(lines 3972 3978) no Hoare annotation was computed. [2021-11-13 18:36:27,894 INFO L854 garLoopResultBuilder]: At program point L2816(lines 2795 2818) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,894 INFO L858 garLoopResultBuilder]: For program point L3708(line 3708) no Hoare annotation was computed. [2021-11-13 18:36:27,894 INFO L858 garLoopResultBuilder]: For program point L3708-2(lines 3708 3713) no Hoare annotation was computed. [2021-11-13 18:36:27,894 INFO L858 garLoopResultBuilder]: For program point L3609(line 3609) no Hoare annotation was computed. [2021-11-13 18:36:27,894 INFO L854 garLoopResultBuilder]: At program point L4336(lines 4327 4338) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,894 INFO L854 garLoopResultBuilder]: At program point L3114(line 3114) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,895 INFO L858 garLoopResultBuilder]: For program point L3147(lines 3147 3150) no Hoare annotation was computed. [2021-11-13 18:36:27,895 INFO L858 garLoopResultBuilder]: For program point L4072(lines 4072 4109) no Hoare annotation was computed. [2021-11-13 18:36:27,895 INFO L854 garLoopResultBuilder]: At program point L3147-2(lines 3147 3150) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,895 INFO L854 garLoopResultBuilder]: At program point L3808(line 3808) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,895 INFO L858 garLoopResultBuilder]: For program point L3808-1(line 3808) no Hoare annotation was computed. [2021-11-13 18:36:27,895 INFO L854 garLoopResultBuilder]: At program point L3610(line 3610) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,895 INFO L858 garLoopResultBuilder]: For program point L3610-1(line 3610) no Hoare annotation was computed. [2021-11-13 18:36:27,895 INFO L854 garLoopResultBuilder]: At program point L4403(lines 4402 4404) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,895 INFO L858 garLoopResultBuilder]: For program point L3280(line 3280) no Hoare annotation was computed. [2021-11-13 18:36:27,895 INFO L854 garLoopResultBuilder]: At program point L4205(line 4205) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,895 INFO L854 garLoopResultBuilder]: At program point L3115(lines 3106 3118) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,896 INFO L858 garLoopResultBuilder]: For program point L4205-1(line 4205) no Hoare annotation was computed. [2021-11-13 18:36:27,896 INFO L858 garLoopResultBuilder]: For program point L4073(line 4073) no Hoare annotation was computed. [2021-11-13 18:36:27,896 INFO L858 garLoopResultBuilder]: For program point L3941(lines 3941 3944) no Hoare annotation was computed. [2021-11-13 18:36:27,896 INFO L858 garLoopResultBuilder]: For program point L3809(lines 3809 3813) no Hoare annotation was computed. [2021-11-13 18:36:27,896 INFO L854 garLoopResultBuilder]: At program point L3314(line 3314) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,896 INFO L861 garLoopResultBuilder]: At program point L4437(lines 4436 4438) the Hoare annotation is: true [2021-11-13 18:36:27,896 INFO L858 garLoopResultBuilder]: For program point L4239(line 4239) no Hoare annotation was computed. [2021-11-13 18:36:27,896 INFO L854 garLoopResultBuilder]: At program point L3281(lines 3267 3283) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,896 INFO L858 garLoopResultBuilder]: For program point L3314-1(line 3314) no Hoare annotation was computed. [2021-11-13 18:36:27,896 INFO L858 garLoopResultBuilder]: For program point L4140(lines 4140 4147) no Hoare annotation was computed. [2021-11-13 18:36:27,896 INFO L858 garLoopResultBuilder]: For program point L4173(line 4173) no Hoare annotation was computed. [2021-11-13 18:36:27,896 INFO L858 garLoopResultBuilder]: For program point L4074(lines 4074 4078) no Hoare annotation was computed. [2021-11-13 18:36:27,897 INFO L858 garLoopResultBuilder]: For program point L4107(line 4107) no Hoare annotation was computed. [2021-11-13 18:36:27,897 INFO L858 garLoopResultBuilder]: For program point L4074-2(lines 4072 4109) no Hoare annotation was computed. [2021-11-13 18:36:27,897 INFO L854 garLoopResultBuilder]: At program point L3810(line 3810) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,897 INFO L854 garLoopResultBuilder]: At program point L3744(line 3744) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,897 INFO L858 garLoopResultBuilder]: For program point L3744-1(line 3744) no Hoare annotation was computed. [2021-11-13 18:36:27,897 INFO L858 garLoopResultBuilder]: For program point L3612(line 3612) no Hoare annotation was computed. [2021-11-13 18:36:27,897 INFO L858 garLoopResultBuilder]: For program point L3579-1(lines 3579 3589) no Hoare annotation was computed. [2021-11-13 18:36:27,897 INFO L858 garLoopResultBuilder]: For program point L3579(lines 3579 3589) no Hoare annotation was computed. [2021-11-13 18:36:27,897 INFO L854 garLoopResultBuilder]: At program point L4471(lines 4470 4472) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,897 INFO L854 garLoopResultBuilder]: At program point L3315(lines 3301 3317) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,898 INFO L858 garLoopResultBuilder]: For program point L4174(lines 4174 4179) no Hoare annotation was computed. [2021-11-13 18:36:27,898 INFO L861 garLoopResultBuilder]: At program point L4240(line 4240) the Hoare annotation is: true [2021-11-13 18:36:27,898 INFO L861 garLoopResultBuilder]: At program point L4108(line 4108) the Hoare annotation is: true [2021-11-13 18:36:27,898 INFO L858 garLoopResultBuilder]: For program point L4075-1(line 4075) no Hoare annotation was computed. [2021-11-13 18:36:27,898 INFO L854 garLoopResultBuilder]: At program point L4075(line 4075) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,898 INFO L854 garLoopResultBuilder]: At program point L3745(lines 3673 3747) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,898 INFO L858 garLoopResultBuilder]: For program point L3613-1(line 3613) no Hoare annotation was computed. [2021-11-13 18:36:27,898 INFO L854 garLoopResultBuilder]: At program point L3613(line 3613) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,898 INFO L854 garLoopResultBuilder]: At program point L4406(lines 4405 4407) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,898 INFO L854 garLoopResultBuilder]: At program point L3151(line 3151) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,899 INFO L854 garLoopResultBuilder]: At program point L4440(lines 4439 4441) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,899 INFO L854 garLoopResultBuilder]: At program point L4242(lines 4053 4247) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,899 INFO L858 garLoopResultBuilder]: For program point L3152(line 3152) no Hoare annotation was computed. [2021-11-13 18:36:27,899 INFO L854 garLoopResultBuilder]: At program point L3945(lines 3938 3947) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,899 INFO L858 garLoopResultBuilder]: For program point L3681(lines 3681 3700) no Hoare annotation was computed. [2021-11-13 18:36:27,899 INFO L858 garLoopResultBuilder]: For program point L3582(lines 3582 3587) no Hoare annotation was computed. [2021-11-13 18:36:27,899 INFO L858 garLoopResultBuilder]: For program point L3615(line 3615) no Hoare annotation was computed. [2021-11-13 18:36:27,899 INFO L858 garLoopResultBuilder]: For program point L4210(line 4210) no Hoare annotation was computed. [2021-11-13 18:36:27,899 INFO L858 garLoopResultBuilder]: For program point L3153(lines 3153 3156) no Hoare annotation was computed. [2021-11-13 18:36:27,899 INFO L858 garLoopResultBuilder]: For program point L3153-2(lines 3153 3156) no Hoare annotation was computed. [2021-11-13 18:36:27,899 INFO L854 garLoopResultBuilder]: At program point L4012(line 4012) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,900 INFO L858 garLoopResultBuilder]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2021-11-13 18:36:27,900 INFO L854 garLoopResultBuilder]: At program point L3979(lines 3948 3981) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,900 INFO L854 garLoopResultBuilder]: At program point L2790(lines 2786 2792) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,900 INFO L858 garLoopResultBuilder]: For program point L3682(line 3682) no Hoare annotation was computed. [2021-11-13 18:36:27,900 INFO L854 garLoopResultBuilder]: At program point L4475(lines 4474 4476) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,900 INFO L854 garLoopResultBuilder]: At program point L4409-2(lines 4408 4410) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,900 INFO L854 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,900 INFO L858 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2021-11-13 18:36:27,900 INFO L858 garLoopResultBuilder]: For program point L4211(lines 4211 4219) no Hoare annotation was computed. [2021-11-13 18:36:27,900 INFO L858 garLoopResultBuilder]: For program point L3716(lines 3716 3719) no Hoare annotation was computed. [2021-11-13 18:36:27,901 INFO L854 garLoopResultBuilder]: At program point L4278(lines 4274 4280) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,901 INFO L858 garLoopResultBuilder]: For program point L4344(lines 4344 4347) no Hoare annotation was computed. [2021-11-13 18:36:27,901 INFO L854 garLoopResultBuilder]: At program point L4080(line 4080) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,901 INFO L854 garLoopResultBuilder]: At program point L4014(lines 4008 4016) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,901 INFO L858 garLoopResultBuilder]: For program point L4080-1(line 4080) no Hoare annotation was computed. [2021-11-13 18:36:27,901 INFO L854 garLoopResultBuilder]: At program point L3816(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,901 INFO L854 garLoopResultBuilder]: At program point L3618(lines 3554 3624) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,901 INFO L858 garLoopResultBuilder]: For program point L4312-2(lines 4312 4315) no Hoare annotation was computed. [2021-11-13 18:36:27,901 INFO L861 garLoopResultBuilder]: At program point L4246(lines 4042 4248) the Hoare annotation is: true [2021-11-13 18:36:27,902 INFO L858 garLoopResultBuilder]: For program point L4312(lines 4312 4315) no Hoare annotation was computed. [2021-11-13 18:36:27,902 INFO L858 garLoopResultBuilder]: For program point L4114(line 4114) no Hoare annotation was computed. [2021-11-13 18:36:27,902 INFO L858 garLoopResultBuilder]: For program point L4213(lines 4213 4217) no Hoare annotation was computed. [2021-11-13 18:36:27,902 INFO L858 garLoopResultBuilder]: For program point L3685(line 3685) no Hoare annotation was computed. [2021-11-13 18:36:27,902 INFO L858 garLoopResultBuilder]: For program point L3619-1(lines 3619 3622) no Hoare annotation was computed. [2021-11-13 18:36:27,902 INFO L858 garLoopResultBuilder]: For program point L3685-2(line 3685) no Hoare annotation was computed. [2021-11-13 18:36:27,902 INFO L854 garLoopResultBuilder]: At program point L4346(line 4346) the Hoare annotation is: false [2021-11-13 18:36:27,902 INFO L854 garLoopResultBuilder]: At program point L3256(line 3256) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,902 INFO L854 garLoopResultBuilder]: At program point L4346-1(lines 4341 4350) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,902 INFO L858 garLoopResultBuilder]: For program point L3256-1(line 3256) no Hoare annotation was computed. [2021-11-13 18:36:27,903 INFO L854 garLoopResultBuilder]: At program point L3157(lines 3119 3159) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,903 INFO L858 garLoopResultBuilder]: For program point L4181(line 4181) no Hoare annotation was computed. [2021-11-13 18:36:27,903 INFO L858 garLoopResultBuilder]: For program point L4115(lines 4115 4118) no Hoare annotation was computed. [2021-11-13 18:36:27,903 INFO L854 garLoopResultBuilder]: At program point L3818(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,903 INFO L854 garLoopResultBuilder]: At program point L3752(line 3752) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,903 INFO L858 garLoopResultBuilder]: For program point L3686(line 3686) no Hoare annotation was computed. [2021-11-13 18:36:27,903 INFO L858 garLoopResultBuilder]: For program point L3752-1(line 3752) no Hoare annotation was computed. [2021-11-13 18:36:27,903 INFO L854 garLoopResultBuilder]: At program point L4479(lines 4478 4480) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,903 INFO L854 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,903 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-13 18:36:27,904 INFO L858 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2021-11-13 18:36:27,904 INFO L854 garLoopResultBuilder]: At program point L4446-2(lines 4445 4447) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,904 INFO L858 garLoopResultBuilder]: For program point L3257-1(lines 3257 3260) no Hoare annotation was computed. [2021-11-13 18:36:27,904 INFO L858 garLoopResultBuilder]: For program point L3257(lines 3257 3260) no Hoare annotation was computed. [2021-11-13 18:36:27,904 INFO L861 garLoopResultBuilder]: At program point L4182(line 4182) the Hoare annotation is: true [2021-11-13 18:36:27,904 INFO L858 garLoopResultBuilder]: For program point L3951(lines 3951 3957) no Hoare annotation was computed. [2021-11-13 18:36:27,904 INFO L854 garLoopResultBuilder]: At program point L2828(lines 2819 2830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,904 INFO L854 garLoopResultBuilder]: At program point L3720(line 3720) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,904 INFO L858 garLoopResultBuilder]: For program point L3753-1(line 3753) no Hoare annotation was computed. [2021-11-13 18:36:27,905 INFO L854 garLoopResultBuilder]: At program point L3753(line 3753) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,905 INFO L858 garLoopResultBuilder]: For program point L3720-1(line 3720) no Hoare annotation was computed. [2021-11-13 18:36:27,905 INFO L854 garLoopResultBuilder]: At program point L3324(line 3324) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,905 INFO L854 garLoopResultBuilder]: At program point L3258(line 3258) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,905 INFO L858 garLoopResultBuilder]: For program point L3324-1(line 3324) no Hoare annotation was computed. [2021-11-13 18:36:27,905 INFO L858 garLoopResultBuilder]: For program point L3126(lines 3126 3129) no Hoare annotation was computed. [2021-11-13 18:36:27,905 INFO L854 garLoopResultBuilder]: At program point L3820(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,905 INFO L854 garLoopResultBuilder]: At program point L3754(lines 3748 3756) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,905 INFO L858 garLoopResultBuilder]: For program point L3721-1(line 3721) no Hoare annotation was computed. [2021-11-13 18:36:27,905 INFO L854 garLoopResultBuilder]: At program point L3721(line 3721) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,906 INFO L858 garLoopResultBuilder]: For program point L3655(lines 3655 3658) no Hoare annotation was computed. [2021-11-13 18:36:27,906 INFO L854 garLoopResultBuilder]: At program point L4316(lines 4300 4318) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,906 INFO L858 garLoopResultBuilder]: For program point L4151(line 4151) no Hoare annotation was computed. [2021-11-13 18:36:27,906 INFO L858 garLoopResultBuilder]: For program point L4085(line 4085) no Hoare annotation was computed. [2021-11-13 18:36:27,906 INFO L854 garLoopResultBuilder]: At program point L3854(lines 3847 3856) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,906 INFO L854 garLoopResultBuilder]: At program point L3623(lines 3544 3625) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,906 INFO L861 garLoopResultBuilder]: At program point L4152(line 4152) the Hoare annotation is: true [2021-11-13 18:36:27,906 INFO L858 garLoopResultBuilder]: For program point L4086(lines 4086 4094) no Hoare annotation was computed. [2021-11-13 18:36:27,906 INFO L858 garLoopResultBuilder]: For program point L3789(lines 3789 3792) no Hoare annotation was computed. [2021-11-13 18:36:27,907 INFO L858 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2021-11-13 18:36:27,907 INFO L854 garLoopResultBuilder]: At program point L4483(lines 4482 4484) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,907 INFO L854 garLoopResultBuilder]: At program point L3327-1(lines 3327 3330) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,907 INFO L858 garLoopResultBuilder]: For program point L3327(lines 3327 3330) no Hoare annotation was computed. [2021-11-13 18:36:27,907 INFO L858 garLoopResultBuilder]: For program point L4120(line 4120) no Hoare annotation was computed. [2021-11-13 18:36:27,907 INFO L858 garLoopResultBuilder]: For program point L3823(lines 3823 3828) no Hoare annotation was computed. [2021-11-13 18:36:27,907 INFO L854 garLoopResultBuilder]: At program point L3328(line 3328) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,907 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-13 18:36:27,907 INFO L858 garLoopResultBuilder]: For program point L4088(lines 4088 4092) no Hoare annotation was computed. [2021-11-13 18:36:27,907 INFO L858 garLoopResultBuilder]: For program point L4121(lines 4121 4156) no Hoare annotation was computed. [2021-11-13 18:36:27,908 INFO L858 garLoopResultBuilder]: For program point L4022(lines 4022 4037) no Hoare annotation was computed. [2021-11-13 18:36:27,908 INFO L858 garLoopResultBuilder]: For program point L3725(lines 3725 3728) no Hoare annotation was computed. [2021-11-13 18:36:27,908 INFO L858 garLoopResultBuilder]: For program point L3659-1(line 3659) no Hoare annotation was computed. [2021-11-13 18:36:27,908 INFO L854 garLoopResultBuilder]: At program point L3659(line 3659) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,908 INFO L858 garLoopResultBuilder]: For program point L3560(lines 3560 3563) no Hoare annotation was computed. [2021-11-13 18:36:27,908 INFO L858 garLoopResultBuilder]: For program point L3263-1(line 3263) no Hoare annotation was computed. [2021-11-13 18:36:27,908 INFO L854 garLoopResultBuilder]: At program point L3263(line 3263) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2021-11-13 18:36:27,908 INFO L858 garLoopResultBuilder]: For program point L4188(line 4188) no Hoare annotation was computed. [2021-11-13 18:36:27,908 INFO L858 garLoopResultBuilder]: For program point L4221(line 4221) no Hoare annotation was computed. [2021-11-13 18:36:27,908 INFO L858 garLoopResultBuilder]: For program point L4023(line 4023) no Hoare annotation was computed. [2021-11-13 18:36:27,908 INFO L858 garLoopResultBuilder]: For program point L3825-1(line 3825) no Hoare annotation was computed. [2021-11-13 18:36:27,909 INFO L854 garLoopResultBuilder]: At program point L3825(line 3825) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,909 INFO L854 garLoopResultBuilder]: At program point L3660(line 3660) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,909 INFO L858 garLoopResultBuilder]: For program point L3660-1(line 3660) no Hoare annotation was computed. [2021-11-13 18:36:27,909 INFO L854 garLoopResultBuilder]: At program point L3264(lines 3250 3266) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,909 INFO L858 garLoopResultBuilder]: For program point L4222(lines 4222 4230) no Hoare annotation was computed. [2021-11-13 18:36:27,909 INFO L858 garLoopResultBuilder]: For program point L3132(lines 3132 3137) no Hoare annotation was computed. [2021-11-13 18:36:27,909 INFO L858 garLoopResultBuilder]: For program point L4189(lines 4189 4192) no Hoare annotation was computed. [2021-11-13 18:36:27,909 INFO L858 garLoopResultBuilder]: For program point L4123(lines 4123 4153) no Hoare annotation was computed. [2021-11-13 18:36:27,909 INFO L854 garLoopResultBuilder]: At program point L4024(line 4024) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,910 INFO L858 garLoopResultBuilder]: For program point L3958(lines 3958 3964) no Hoare annotation was computed. [2021-11-13 18:36:27,910 INFO L858 garLoopResultBuilder]: For program point L4024-1(line 4024) no Hoare annotation was computed. [2021-11-13 18:36:27,910 INFO L858 garLoopResultBuilder]: For program point L3694(line 3694) no Hoare annotation was computed. [2021-11-13 18:36:27,910 INFO L858 garLoopResultBuilder]: For program point L3661-1(line 3661) no Hoare annotation was computed. [2021-11-13 18:36:27,910 INFO L854 garLoopResultBuilder]: At program point L3661(line 3661) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,910 INFO L858 garLoopResultBuilder]: For program point L3331(line 3331) no Hoare annotation was computed. [2021-11-13 18:36:27,910 INFO L858 garLoopResultBuilder]: For program point L4124(line 4124) no Hoare annotation was computed. [2021-11-13 18:36:27,910 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-13 18:36:27,910 INFO L854 garLoopResultBuilder]: At program point L3662(line 3662) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,910 INFO L858 garLoopResultBuilder]: For program point L3662-1(line 3662) no Hoare annotation was computed. [2021-11-13 18:36:27,911 INFO L854 garLoopResultBuilder]: At program point L3332(lines 3318 3334) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,911 INFO L858 garLoopResultBuilder]: For program point L4158(line 4158) no Hoare annotation was computed. [2021-11-13 18:36:27,911 INFO L858 garLoopResultBuilder]: For program point L4224(lines 4224 4228) no Hoare annotation was computed. [2021-11-13 18:36:27,911 INFO L858 garLoopResultBuilder]: For program point L4125(lines 4125 4130) no Hoare annotation was computed. [2021-11-13 18:36:27,911 INFO L858 garLoopResultBuilder]: For program point L4026(line 4026) no Hoare annotation was computed. [2021-11-13 18:36:27,911 INFO L858 garLoopResultBuilder]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2021-11-13 18:36:27,911 INFO L854 garLoopResultBuilder]: At program point L3861(line 3861) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,911 INFO L854 garLoopResultBuilder]: At program point L2771(lines 2763 2773) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,911 INFO L858 garLoopResultBuilder]: For program point L3696(line 3696) no Hoare annotation was computed. [2021-11-13 18:36:27,911 INFO L858 garLoopResultBuilder]: For program point L3663-1(line 3663) no Hoare annotation was computed. [2021-11-13 18:36:27,912 INFO L854 garLoopResultBuilder]: At program point L3663(line 3663) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,912 INFO L858 garLoopResultBuilder]: For program point L3597-1(line 3597) no Hoare annotation was computed. [2021-11-13 18:36:27,912 INFO L854 garLoopResultBuilder]: At program point L3597(line 3597) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,912 INFO L858 garLoopResultBuilder]: For program point L4159(lines 4159 4186) no Hoare annotation was computed. [2021-11-13 18:36:27,912 INFO L858 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2021-11-13 18:36:27,912 INFO L854 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,912 INFO L854 garLoopResultBuilder]: At program point L3829(lines 3779 3831) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,912 INFO L858 garLoopResultBuilder]: For program point L3730(lines 3730 3733) no Hoare annotation was computed. [2021-11-13 18:36:27,912 INFO L854 garLoopResultBuilder]: At program point L3896(line 3896) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,912 INFO L854 garLoopResultBuilder]: At program point L3863(lines 3857 3865) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,912 INFO L858 garLoopResultBuilder]: For program point L3896-1(line 3896) no Hoare annotation was computed. [2021-11-13 18:36:27,913 INFO L858 garLoopResultBuilder]: For program point L3797(lines 3797 3800) no Hoare annotation was computed. [2021-11-13 18:36:27,913 INFO L858 garLoopResultBuilder]: For program point L4194(line 4194) no Hoare annotation was computed. [2021-11-13 18:36:27,913 INFO L858 garLoopResultBuilder]: For program point L4161(lines 4161 4183) no Hoare annotation was computed. [2021-11-13 18:36:27,913 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 18:36:27,913 INFO L854 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,913 INFO L858 garLoopResultBuilder]: For program point L4029(line 4029) no Hoare annotation was computed. [2021-11-13 18:36:27,913 INFO L858 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-13 18:36:27,913 INFO L854 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,913 INFO L858 garLoopResultBuilder]: For program point L3666(lines 3666 3669) no Hoare annotation was computed. [2021-11-13 18:36:27,913 INFO L858 garLoopResultBuilder]: For program point L3666-2(lines 3666 3669) no Hoare annotation was computed. [2021-11-13 18:36:27,913 INFO L858 garLoopResultBuilder]: For program point L4162(line 4162) no Hoare annotation was computed. [2021-11-13 18:36:27,914 INFO L858 garLoopResultBuilder]: For program point L4195(lines 4195 4237) no Hoare annotation was computed. [2021-11-13 18:36:27,914 INFO L858 garLoopResultBuilder]: For program point L4096(line 4096) no Hoare annotation was computed. [2021-11-13 18:36:27,914 INFO L854 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,914 INFO L858 garLoopResultBuilder]: For program point L4030-1(line 4030) no Hoare annotation was computed. [2021-11-13 18:36:27,914 INFO L854 garLoopResultBuilder]: At program point L3898(lines 3892 3900) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,914 INFO L854 garLoopResultBuilder]: At program point L3139-1(line 3139) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,914 INFO L858 garLoopResultBuilder]: For program point L4163(lines 4163 4171) no Hoare annotation was computed. [2021-11-13 18:36:27,914 INFO L854 garLoopResultBuilder]: At program point L3139(line 3139) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,914 INFO L858 garLoopResultBuilder]: For program point L4097(lines 4097 4105) no Hoare annotation was computed. [2021-11-13 18:36:27,914 INFO L858 garLoopResultBuilder]: For program point L3965(lines 3965 3971) no Hoare annotation was computed. [2021-11-13 18:36:27,915 INFO L854 garLoopResultBuilder]: At program point L3701(lines 3679 3746) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2021-11-13 18:36:27,915 INFO L858 garLoopResultBuilder]: For program point L3602(lines 3602 3606) no Hoare annotation was computed. [2021-11-13 18:36:27,915 INFO L858 garLoopResultBuilder]: For program point L3140(line 3140) no Hoare annotation was computed. [2021-11-13 18:36:27,915 INFO L858 garLoopResultBuilder]: For program point L4197(lines 4197 4234) no Hoare annotation was computed. [2021-11-13 18:36:27,915 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_substreamsFINAL(lines 3626 3646) no Hoare annotation was computed. [2021-11-13 18:36:27,915 INFO L861 garLoopResultBuilder]: At program point snd_uart16550_substreamsENTRY(lines 3626 3646) the Hoare annotation is: true [2021-11-13 18:36:27,915 INFO L861 garLoopResultBuilder]: At program point L3641(lines 3631 3645) the Hoare annotation is: true [2021-11-13 18:36:27,915 INFO L861 garLoopResultBuilder]: At program point L3639(lines 3631 3645) the Hoare annotation is: true [2021-11-13 18:36:27,915 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_substreamsEXIT(lines 3626 3646) no Hoare annotation was computed. [2021-11-13 18:36:27,915 INFO L861 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 4489 4491) the Hoare annotation is: true [2021-11-13 18:36:27,915 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsFINAL(lines 4489 4491) no Hoare annotation was computed. [2021-11-13 18:36:27,916 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 4489 4491) no Hoare annotation was computed. [2021-11-13 18:36:27,916 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_input_triggerFINAL(lines 3284 3300) no Hoare annotation was computed. [2021-11-13 18:36:27,916 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_input_triggerEXIT(lines 3284 3300) no Hoare annotation was computed. [2021-11-13 18:36:27,916 INFO L858 garLoopResultBuilder]: For program point L3291-1(lines 3289 3299) no Hoare annotation was computed. [2021-11-13 18:36:27,916 INFO L854 garLoopResultBuilder]: At program point L3291(line 3291) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-13 18:36:27,916 INFO L861 garLoopResultBuilder]: At program point L3292-1(lines 3292 3296) the Hoare annotation is: true [2021-11-13 18:36:27,916 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_input_triggerENTRY(lines 3284 3300) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-13 18:36:27,916 INFO L858 garLoopResultBuilder]: For program point L3356(lines 3356 3359) no Hoare annotation was computed. [2021-11-13 18:36:27,916 INFO L861 garLoopResultBuilder]: At program point L3357(line 3357) the Hoare annotation is: true [2021-11-13 18:36:27,917 INFO L858 garLoopResultBuilder]: For program point L3356-1(lines 3356 3359) no Hoare annotation was computed. [2021-11-13 18:36:27,917 INFO L858 garLoopResultBuilder]: For program point L3350(lines 3350 3363) no Hoare annotation was computed. [2021-11-13 18:36:27,917 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_write_bufferFINAL(lines 3345 3365) no Hoare annotation was computed. [2021-11-13 18:36:27,917 INFO L854 garLoopResultBuilder]: At program point snd_uart16550_write_bufferENTRY(lines 3345 3365) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2021-11-13 18:36:27,917 INFO L858 garLoopResultBuilder]: For program point snd_uart16550_write_bufferEXIT(lines 3345 3365) no Hoare annotation was computed. [2021-11-13 18:36:27,917 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2567 2574) the Hoare annotation is: true [2021-11-13 18:36:27,917 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2567 2574) no Hoare annotation was computed. [2021-11-13 18:36:27,917 INFO L861 garLoopResultBuilder]: At program point L2713(lines 2710 2715) the Hoare annotation is: true [2021-11-13 18:36:27,917 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2567 2574) no Hoare annotation was computed. [2021-11-13 18:36:27,921 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-11-13 18:36:27,922 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 18:36:27,946 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,947 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,948 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,948 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,950 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,950 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,950 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,950 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,952 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,952 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,952 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,952 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,953 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,953 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,953 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,954 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,956 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,956 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,957 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,958 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,958 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,959 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,959 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,959 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,960 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,961 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,964 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,964 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,965 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,965 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,965 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,965 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,965 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,966 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,966 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,966 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,966 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,967 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,967 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,967 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,968 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,968 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,971 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,971 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,971 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,971 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,972 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,972 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,972 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,972 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,974 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,974 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,974 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,974 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,975 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,975 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,975 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,975 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,977 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,978 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,978 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,978 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,979 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,979 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:27,979 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,979 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:27,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 06:36:27 BoogieIcfgContainer [2021-11-13 18:36:27,981 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-13 18:36:27,981 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 18:36:27,981 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 18:36:27,982 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 18:36:27,982 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:36:06" (3/4) ... [2021-11-13 18:36:27,986 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-13 18:36:27,994 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_free [2021-11-13 18:36:27,994 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2021-11-13 18:36:27,994 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-11-13 18:36:27,994 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_do_close [2021-11-13 18:36:27,994 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-11-13 18:36:27,994 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_add_timer [2021-11-13 18:36:27,995 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-13 18:36:27,995 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2021-11-13 18:36:27,995 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_2 [2021-11-13 18:36:27,995 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_io_loop [2021-11-13 18:36:27,995 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-13 18:36:27,995 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_trigger [2021-11-13 18:36:27,995 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2021-11-13 18:36:27,996 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_del_timer [2021-11-13 18:36:27,996 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2021-11-13 18:36:27,996 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_serial_unregister_all [2021-11-13 18:36:27,996 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2021-11-13 18:36:27,996 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-13 18:36:27,996 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_byte [2021-11-13 18:36:27,996 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-11-13 18:36:27,996 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-11-13 18:36:27,997 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2021-11-13 18:36:27,997 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-13 18:36:27,997 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-13 18:36:27,997 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_do_open [2021-11-13 18:36:27,997 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_buffer_output [2021-11-13 18:36:27,997 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-13 18:36:27,997 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_receive [2021-11-13 18:36:27,998 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_substreams [2021-11-13 18:36:27,998 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2021-11-13 18:36:27,998 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_input_trigger [2021-11-13 18:36:27,998 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_write_buffer [2021-11-13 18:36:27,999 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-13 18:36:28,032 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 229 nodes and edges [2021-11-13 18:36:28,038 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2021-11-13 18:36:28,044 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2021-11-13 18:36:28,049 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-11-13 18:36:28,055 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-13 18:36:28,060 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-13 18:36:28,096 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || (((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-11-13 18:36:28,097 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 [2021-11-13 18:36:28,097 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 [2021-11-13 18:36:28,099 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 [2021-11-13 18:36:28,100 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-11-13 18:36:28,100 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-11-13 18:36:28,100 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-11-13 18:36:28,101 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) [2021-11-13 18:36:28,103 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) [2021-11-13 18:36:28,104 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2021-11-13 18:36:28,104 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2021-11-13 18:36:28,104 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2021-11-13 18:36:28,107 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2021-11-13 18:36:28,107 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2021-11-13 18:36:28,108 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2021-11-13 18:36:28,108 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2021-11-13 18:36:28,109 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2021-11-13 18:36:28,109 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2021-11-13 18:36:28,360 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/witness.graphml [2021-11-13 18:36:28,361 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 18:36:28,361 INFO L158 Benchmark]: Toolchain (without parser) took 28075.76ms. Allocated memory was 92.3MB in the beginning and 302.0MB in the end (delta: 209.7MB). Free memory was 69.5MB in the beginning and 82.8MB in the end (delta: -13.3MB). Peak memory consumption was 193.1MB. Max. memory is 16.1GB. [2021-11-13 18:36:28,362 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory was 72.0MB in the beginning and 72.0MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 18:36:28,362 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1757.50ms. Allocated memory was 92.3MB in the beginning and 127.9MB in the end (delta: 35.7MB). Free memory was 69.5MB in the beginning and 69.2MB in the end (delta: 310.2kB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. [2021-11-13 18:36:28,362 INFO L158 Benchmark]: Boogie Procedure Inliner took 248.74ms. Allocated memory is still 127.9MB. Free memory was 69.2MB in the beginning and 84.9MB in the end (delta: -15.6MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2021-11-13 18:36:28,363 INFO L158 Benchmark]: Boogie Preprocessor took 236.22ms. Allocated memory is still 127.9MB. Free memory was 84.9MB in the beginning and 71.2MB in the end (delta: 13.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 18:36:28,363 INFO L158 Benchmark]: RCFGBuilder took 4021.63ms. Allocated memory was 127.9MB in the beginning and 197.1MB in the end (delta: 69.2MB). Free memory was 70.8MB in the beginning and 100.4MB in the end (delta: -29.6MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2021-11-13 18:36:28,364 INFO L158 Benchmark]: TraceAbstraction took 21410.03ms. Allocated memory was 197.1MB in the beginning and 302.0MB in the end (delta: 104.9MB). Free memory was 99.3MB in the beginning and 153.8MB in the end (delta: -54.4MB). Peak memory consumption was 145.5MB. Max. memory is 16.1GB. [2021-11-13 18:36:28,364 INFO L158 Benchmark]: Witness Printer took 379.55ms. Allocated memory is still 302.0MB. Free memory was 153.8MB in the beginning and 82.8MB in the end (delta: 70.9MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-11-13 18:36:28,366 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory was 72.0MB in the beginning and 72.0MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1757.50ms. Allocated memory was 92.3MB in the beginning and 127.9MB in the end (delta: 35.7MB). Free memory was 69.5MB in the beginning and 69.2MB in the end (delta: 310.2kB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 248.74ms. Allocated memory is still 127.9MB. Free memory was 69.2MB in the beginning and 84.9MB in the end (delta: -15.6MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 236.22ms. Allocated memory is still 127.9MB. Free memory was 84.9MB in the beginning and 71.2MB in the end (delta: 13.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 4021.63ms. Allocated memory was 127.9MB in the beginning and 197.1MB in the end (delta: 69.2MB). Free memory was 70.8MB in the beginning and 100.4MB in the end (delta: -29.6MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. * TraceAbstraction took 21410.03ms. Allocated memory was 197.1MB in the beginning and 302.0MB in the end (delta: 104.9MB). Free memory was 99.3MB in the beginning and 153.8MB in the end (delta: -54.4MB). Peak memory consumption was 145.5MB. Max. memory is 16.1GB. * Witness Printer took 379.55ms. Allocated memory is still 302.0MB. Free memory was 153.8MB in the beginning and 82.8MB in the end (delta: 70.9MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * 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: 2700]: 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 34 procedures, 652 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 21.3s, OverallIterations: 4, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 15.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3289 SdHoareTripleChecker+Valid, 14385.25ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3063 mSDsluCounter, 8003 SdHoareTripleChecker+Invalid, 12884.56ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4449 mSDsCounter, 1367 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2832 IncrementalHoareTripleChecker+Invalid, 4199 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1367 mSolverCounterUnsat, 3554 mSDtfsCounter, 2832 mSolverCounterSat, 104.04ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 53 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1061occurred in iteration=3, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 338 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 259 LocationsWithAnnotation, 3000 PreInvPairs, 3247 NumberOfFragments, 1638 HoareAnnotationTreeSize, 3000 FomulaSimplifications, 8826 FormulaSimplificationTreeSizeReduction, 0.7s HoareSimplificationTime, 259 FomulaSimplificationsInter, 7618 FormulaSimplificationTreeSizeReductionInter, 3.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 233 NumberOfCodeBlocks, 233 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 229 ConstructedInterpolants, 0 QuantifiedInterpolants, 470 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 55/55 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: 4451]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 - InvariantResult [Line: 3267]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4402]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4405]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2585]: Loop Invariant [2021-11-13 18:36:28,384 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,384 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,384 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,384 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,385 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,385 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,385 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,385 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 3432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4462]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3948]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3912]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2593]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 3987]: Loop Invariant [2021-11-13 18:36:28,388 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,388 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,388 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,388 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,389 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,389 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,389 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,389 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || (((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4053]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3764]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 - InvariantResult [Line: 4445]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && ldv_state_variable_3 == 0) && ldv_retval_2 == 0 - InvariantResult [Line: 3748]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3318]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3673]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4414]: Loop Invariant [2021-11-13 18:36:28,393 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,393 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,393 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,393 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,394 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,394 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,394 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,394 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 3250]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3374]: Loop Invariant [2021-11-13 18:36:28,395 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,395 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,395 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,396 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,396 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,396 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,396 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,396 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3847]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3787]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3938]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3647]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4042]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3787]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3089]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) - InvariantResult [Line: 2710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4458]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 3072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3892]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4427]: Loop Invariant [2021-11-13 18:36:28,401 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,402 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,402 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,402 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,402 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,402 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,403 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,403 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 4249]: Loop Invariant [2021-11-13 18:36:28,403 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,403 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,404 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,404 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,404 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,404 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,404 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,405 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 3857]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4408]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2786]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2795]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4017]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3787]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4053]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3106]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3764]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 - InvariantResult [Line: 3544]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4300]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2819]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3832]: Loop Invariant Derived loop invariant: ldv_state_variable_3 == 0 - InvariantResult [Line: 3412]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) - InvariantResult [Line: 3901]: Loop Invariant [2021-11-13 18:36:28,408 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,409 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,409 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,409 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,409 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,409 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,410 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,410 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 3013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4319]: Loop Invariant Derived loop invariant: ldv_state_variable_3 == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3779]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2763]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2843]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3373]: Loop Invariant [2021-11-13 18:36:28,412 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,412 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,412 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,413 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,413 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,413 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,413 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,413 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 4470]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4292]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 2601]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 4430]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3119]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4327]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4008]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4281]: Loop Invariant [2021-11-13 18:36:28,416 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,417 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,417 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,417 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,417 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,417 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 18:36:28,418 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 18:36:28,418 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4417]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 3301]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 RESULT: Ultimate proved your program to be correct! [2021-11-13 18:36:28,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_232d193b-f93e-4f30-88ed-bbea6bddb703/bin/uautomizer-YU5uOKAj3y/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