./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 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/config/TaipanReach.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_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c850114a14157388fff72c3ea545dc39574a5dacf1bf063210a2e523cf9f3a54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 02:34:53,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:34:53,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:34:53,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:34:53,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:34:53,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:34:53,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:34:53,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:34:53,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:34:53,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:34:53,219 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:34:53,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:34:53,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:34:53,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:34:53,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:34:53,236 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:34:53,239 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:34:53,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:34:53,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:34:53,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:34:53,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:34:53,257 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:34:53,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:34:53,260 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:34:53,270 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:34:53,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:34:53,275 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:34:53,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:34:53,278 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:34:53,279 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:34:53,281 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:34:53,282 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:34:53,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:34:53,287 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:34:53,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:34:53,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:34:53,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:34:53,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:34:53,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:34:53,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:34:53,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:34:53,295 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:34:53,332 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:34:53,333 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:34:53,333 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:34:53,334 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:34:53,335 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:34:53,335 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:34:53,336 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:34:53,336 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:34:53,336 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:34:53,337 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:34:53,338 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:34:53,338 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:34:53,339 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:34:53,339 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:34:53,339 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:34:53,340 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:34:53,340 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:34:53,340 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:34:53,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:34:53,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:34:53,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:34:53,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:34:53,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:34:53,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:34:53,345 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:34:53,345 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:34:53,345 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:34:53,346 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:34:53,346 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:34:53,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:34:53,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:34:53,347 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:34:53,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:34:53,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:34:53,348 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:34:53,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:34:53,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:34:53,349 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:34:53,349 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_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c850114a14157388fff72c3ea545dc39574a5dacf1bf063210a2e523cf9f3a54 [2022-11-03 02:34:53,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:34:53,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:34:53,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:34:53,744 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:34:53,745 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:34:53,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/../../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 [2022-11-03 02:34:53,842 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/data/63683c966/cd86b023837a402ca0cf2c023f9bb7ae/FLAG7a9fdf486 [2022-11-03 02:34:54,669 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:34:54,669 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/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 [2022-11-03 02:34:54,698 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/data/63683c966/cd86b023837a402ca0cf2c023f9bb7ae/FLAG7a9fdf486 [2022-11-03 02:34:55,209 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/data/63683c966/cd86b023837a402ca0cf2c023f9bb7ae [2022-11-03 02:34:55,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:34:55,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:34:55,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:34:55,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:34:55,225 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:34:55,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:34:55" (1/1) ... [2022-11-03 02:34:55,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c1691c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:55, skipping insertion in model container [2022-11-03 02:34:55,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:34:55" (1/1) ... [2022-11-03 02:34:55,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:34:55,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:34:55,898 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2482] [2022-11-03 02:34:55,901 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2483-2484] [2022-11-03 02:34:56,059 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/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] [2022-11-03 02:34:56,546 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:34:56,595 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:34:56,697 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2482] [2022-11-03 02:34:56,698 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2483-2484] [2022-11-03 02:34:56,714 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/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] [2022-11-03 02:34:56,977 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:34:57,077 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:34:57,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57 WrapperNode [2022-11-03 02:34:57,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:34:57,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:34:57,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:34:57,079 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:34:57,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,149 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,261 INFO L138 Inliner]: procedures = 142, calls = 996, calls flagged for inlining = 73, calls inlined = 71, statements flattened = 2004 [2022-11-03 02:34:57,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:34:57,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:34:57,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:34:57,263 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:34:57,276 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,304 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,305 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,455 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,466 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:34:57,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:34:57,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:34:57,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:34:57,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (1/1) ... [2022-11-03 02:34:57,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:34:57,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:34:57,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:34:57,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:34:57,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_free [2022-11-03 02:34:57,654 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_free [2022-11-03 02:34:57,654 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_close [2022-11-03 02:34:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_close [2022-11-03 02:34:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:34:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-03 02:34:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-03 02:34:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_add_timer [2022-11-03 02:34:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_add_timer [2022-11-03 02:34:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_io_loop [2022-11-03 02:34:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_io_loop [2022-11-03 02:34:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:34:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:34:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:34:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_del_timer [2022-11-03 02:34:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_del_timer [2022-11-03 02:34:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-03 02:34:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-03 02:34:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:34:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:34:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_output [2022-11-03 02:34:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_output [2022-11-03 02:34:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_substreams [2022-11-03 02:34:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_substreams [2022-11-03 02:34:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:34:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 02:34:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 02:34:57,660 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_trigger [2022-11-03 02:34:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_trigger [2022-11-03 02:34:57,660 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:34:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:34:57,660 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_open [2022-11-03 02:34:57,661 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_open [2022-11-03 02:34:57,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:34:57,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:34:57,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:34:57,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:34:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-03 02:34:57,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-03 02:34:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-03 02:34:57,662 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-03 02:34:57,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:34:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_unregister_all [2022-11-03 02:34:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_unregister_all [2022-11-03 02:34:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_byte [2022-11-03 02:34:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_byte [2022-11-03 02:34:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-03 02:34:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-03 02:34:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-11-03 02:34:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-11-03 02:34:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-03 02:34:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-03 02:34:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_receive [2022-11-03 02:34:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_receive [2022-11-03 02:34:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_trigger [2022-11-03 02:34:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_trigger [2022-11-03 02:34:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:34:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:34:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-03 02:34:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-03 02:34:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-03 02:34:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-03 02:34:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-03 02:34:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-03 02:34:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-03 02:34:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-03 02:34:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-03 02:34:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-03 02:34:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:34:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-03 02:34:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-03 02:34:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:34:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:34:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2022-11-03 02:34:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2022-11-03 02:34:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_write_buffer [2022-11-03 02:34:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_write_buffer [2022-11-03 02:34:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-03 02:34:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-03 02:34:58,214 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:34:58,216 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:34:58,720 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 02:35:00,938 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:35:01,591 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:35:01,592 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-03 02:35:01,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:35:01 BoogieIcfgContainer [2022-11-03 02:35:01,599 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:35:01,602 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:35:01,602 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:35:01,607 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:35:01,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:34:55" (1/3) ... [2022-11-03 02:35:01,608 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e0bdd8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:35:01, skipping insertion in model container [2022-11-03 02:35:01,609 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:34:57" (2/3) ... [2022-11-03 02:35:01,609 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e0bdd8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:35:01, skipping insertion in model container [2022-11-03 02:35:01,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:35:01" (3/3) ... [2022-11-03 02:35:01,619 INFO L112 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 [2022-11-03 02:35:01,641 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:35:01,642 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:35:01,750 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:35:01,761 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@297e159b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:35:01,761 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:35:01,771 INFO L276 IsEmpty]: Start isEmpty. Operand has 482 states, 315 states have (on average 1.4063492063492065) internal successors, (443), 334 states have internal predecessors, (443), 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) [2022-11-03 02:35:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-03 02:35:01,812 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:35:01,813 INFO L195 NwaCegarLoop]: 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] [2022-11-03 02:35:01,814 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:35:01,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:35:01,828 INFO L85 PathProgramCache]: Analyzing trace with hash -1624556322, now seen corresponding path program 1 times [2022-11-03 02:35:01,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:35:01,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512051583] [2022-11-03 02:35:01,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:01,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:35:02,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:35:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-03 02:35:02,630 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:35:02,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512051583] [2022-11-03 02:35:02,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1512051583] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:35:02,632 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:35:02,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:35:02,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [347406426] [2022-11-03 02:35:02,635 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:35:02,640 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:35:02,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:35:02,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:35:02,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:02,679 INFO L87 Difference]: Start difference. First operand has 482 states, 315 states have (on average 1.4063492063492065) internal successors, (443), 334 states have internal predecessors, (443), 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 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) [2022-11-03 02:35:03,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:35:03,893 INFO L93 Difference]: Finished difference Result 1316 states and 1922 transitions. [2022-11-03 02:35:03,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:35:03,897 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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 29 [2022-11-03 02:35:03,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:35:03,925 INFO L225 Difference]: With dead ends: 1316 [2022-11-03 02:35:03,925 INFO L226 Difference]: Without dead ends: 807 [2022-11-03 02:35:03,933 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:03,937 INFO L413 NwaCegarLoop]: 728 mSDtfsCounter, 512 mSDsluCounter, 684 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 512 SdHoareTripleChecker+Valid, 1328 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:35:03,938 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [512 Valid, 1328 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-03 02:35:03,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 807 states. [2022-11-03 02:35:04,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 807 to 807. [2022-11-03 02:35:04,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 807 states, 537 states have (on average 1.3687150837988826) internal successors, (735), 556 states have internal predecessors, (735), 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) [2022-11-03 02:35:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 807 states and 1168 transitions. [2022-11-03 02:35:04,089 INFO L78 Accepts]: Start accepts. Automaton has 807 states and 1168 transitions. Word has length 29 [2022-11-03 02:35:04,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:35:04,090 INFO L495 AbstractCegarLoop]: Abstraction has 807 states and 1168 transitions. [2022-11-03 02:35:04,090 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) [2022-11-03 02:35:04,090 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1168 transitions. [2022-11-03 02:35:04,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-03 02:35:04,101 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:35:04,101 INFO L195 NwaCegarLoop]: 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] [2022-11-03 02:35:04,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:35:04,102 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:35:04,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:35:04,103 INFO L85 PathProgramCache]: Analyzing trace with hash -1836130293, now seen corresponding path program 1 times [2022-11-03 02:35:04,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:35:04,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109265468] [2022-11-03 02:35:04,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:04,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:35:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:35:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-03 02:35:04,361 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:35:04,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [109265468] [2022-11-03 02:35:04,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [109265468] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:35:04,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:35:04,362 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:35:04,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522866789] [2022-11-03 02:35:04,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:35:04,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:35:04,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:35:04,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:35:04,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:04,366 INFO L87 Difference]: Start difference. First operand 807 states and 1168 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-03 02:35:04,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:35:04,955 INFO L93 Difference]: Finished difference Result 1613 states and 2335 transitions. [2022-11-03 02:35:04,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:35:04,956 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (4), 2 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 49 [2022-11-03 02:35:04,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:35:04,965 INFO L225 Difference]: With dead ends: 1613 [2022-11-03 02:35:04,965 INFO L226 Difference]: Without dead ends: 807 [2022-11-03 02:35:04,970 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:04,972 INFO L413 NwaCegarLoop]: 588 mSDtfsCounter, 674 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 674 SdHoareTripleChecker+Valid, 588 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:35:04,973 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [674 Valid, 588 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-03 02:35:04,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 807 states. [2022-11-03 02:35:05,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 807 to 807. [2022-11-03 02:35:05,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 807 states, 537 states have (on average 1.3649906890130354) internal successors, (733), 556 states have internal predecessors, (733), 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) [2022-11-03 02:35:05,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 807 states and 1166 transitions. [2022-11-03 02:35:05,061 INFO L78 Accepts]: Start accepts. Automaton has 807 states and 1166 transitions. Word has length 49 [2022-11-03 02:35:05,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:35:05,061 INFO L495 AbstractCegarLoop]: Abstraction has 807 states and 1166 transitions. [2022-11-03 02:35:05,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-03 02:35:05,062 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1166 transitions. [2022-11-03 02:35:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-03 02:35:05,069 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:35:05,072 INFO L195 NwaCegarLoop]: 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] [2022-11-03 02:35:05,073 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 02:35:05,073 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:35:05,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:35:05,085 INFO L85 PathProgramCache]: Analyzing trace with hash -488469843, now seen corresponding path program 1 times [2022-11-03 02:35:05,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:35:05,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986418255] [2022-11-03 02:35:05,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:35:05,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:35:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:35:05,536 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-11-03 02:35:05,537 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:35:05,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986418255] [2022-11-03 02:35:05,537 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986418255] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:35:05,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:35:05,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 02:35:05,538 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848118418] [2022-11-03 02:35:05,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:35:05,539 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 02:35:05,539 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:35:05,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 02:35:05,540 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:05,541 INFO L87 Difference]: Start difference. First operand 807 states and 1166 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-03 02:35:06,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:35:06,665 INFO L93 Difference]: Finished difference Result 811 states and 1168 transitions. [2022-11-03 02:35:06,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 02:35:06,666 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 61 [2022-11-03 02:35:06,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:35:06,667 INFO L225 Difference]: With dead ends: 811 [2022-11-03 02:35:06,667 INFO L226 Difference]: Without dead ends: 0 [2022-11-03 02:35:06,670 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 02:35:06,671 INFO L413 NwaCegarLoop]: 585 mSDtfsCounter, 327 mSDsluCounter, 314 mSDsCounter, 0 mSdLazyCounter, 127 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 327 SdHoareTripleChecker+Valid, 864 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 127 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:35:06,671 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [327 Valid, 864 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 127 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-03 02:35:06,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-03 02:35:06,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-03 02:35:06,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-03 02:35:06,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-03 02:35:06,673 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2022-11-03 02:35:06,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:35:06,674 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-03 02:35:06,674 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-03 02:35:06,675 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-03 02:35:06,675 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-03 02:35:06,678 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-03 02:35:06,679 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 02:35:06,681 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-03 02:35:08,587 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_freeENTRY(lines 3522 3533) the Hoare annotation is: true [2022-11-03 02:35:08,587 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_freeEXIT(lines 3522 3533) no Hoare annotation was computed. [2022-11-03 02:35:08,587 INFO L899 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 4466 4468) no Hoare annotation was computed. [2022-11-03 02:35:08,588 INFO L902 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 4466 4468) the Hoare annotation is: true [2022-11-03 02:35:08,588 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 2835 2842) the Hoare annotation is: true [2022-11-03 02:35:08,588 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 2835 2842) no Hoare annotation was computed. [2022-11-03 02:35:08,588 INFO L899 garLoopResultBuilder]: For program point L3231(line 3231) no Hoare annotation was computed. [2022-11-03 02:35:08,588 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_do_closeEXIT(lines 3218 3249) no Hoare annotation was computed. [2022-11-03 02:35:08,588 INFO L899 garLoopResultBuilder]: For program point L3227(line 3227) no Hoare annotation was computed. [2022-11-03 02:35:08,588 INFO L902 garLoopResultBuilder]: At program point L3244(line 3244) the Hoare annotation is: true [2022-11-03 02:35:08,589 INFO L899 garLoopResultBuilder]: For program point L3244-1(line 3244) no Hoare annotation was computed. [2022-11-03 02:35:08,589 INFO L899 garLoopResultBuilder]: For program point L3240(lines 3240 3246) no Hoare annotation was computed. [2022-11-03 02:35:08,589 INFO L899 garLoopResultBuilder]: For program point L3240-2(lines 3218 3249) no Hoare annotation was computed. [2022-11-03 02:35:08,589 INFO L902 garLoopResultBuilder]: At program point L3232(line 3232) the Hoare annotation is: true [2022-11-03 02:35:08,589 INFO L899 garLoopResultBuilder]: For program point L3232-1(line 3232) no Hoare annotation was computed. [2022-11-03 02:35:08,589 INFO L902 garLoopResultBuilder]: At program point L3228(line 3228) the Hoare annotation is: true [2022-11-03 02:35:08,589 INFO L899 garLoopResultBuilder]: For program point L3228-1(line 3228) no Hoare annotation was computed. [2022-11-03 02:35:08,590 INFO L899 garLoopResultBuilder]: For program point L3241-1(line 3241) no Hoare annotation was computed. [2022-11-03 02:35:08,590 INFO L902 garLoopResultBuilder]: At program point L3241(line 3241) the Hoare annotation is: true [2022-11-03 02:35:08,590 INFO L899 garLoopResultBuilder]: For program point L3225-1(line 3225) no Hoare annotation was computed. [2022-11-03 02:35:08,590 INFO L902 garLoopResultBuilder]: At program point L3225(line 3225) the Hoare annotation is: true [2022-11-03 02:35:08,590 INFO L899 garLoopResultBuilder]: For program point L3221-1(lines 3221 3224) no Hoare annotation was computed. [2022-11-03 02:35:08,590 INFO L899 garLoopResultBuilder]: For program point L3221(lines 3221 3224) no Hoare annotation was computed. [2022-11-03 02:35:08,590 INFO L902 garLoopResultBuilder]: At program point L3242(line 3242) the Hoare annotation is: true [2022-11-03 02:35:08,590 INFO L899 garLoopResultBuilder]: For program point L3242-1(line 3242) no Hoare annotation was computed. [2022-11-03 02:35:08,591 INFO L902 garLoopResultBuilder]: At program point L3238(lines 3220 3248) the Hoare annotation is: true [2022-11-03 02:35:08,591 INFO L899 garLoopResultBuilder]: For program point L3234(line 3234) no Hoare annotation was computed. [2022-11-03 02:35:08,591 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_do_closeENTRY(lines 3218 3249) the Hoare annotation is: true [2022-11-03 02:35:08,591 INFO L902 garLoopResultBuilder]: At program point L3222(line 3222) the Hoare annotation is: true [2022-11-03 02:35:08,591 INFO L899 garLoopResultBuilder]: For program point L3243-1(line 3243) no Hoare annotation was computed. [2022-11-03 02:35:08,591 INFO L902 garLoopResultBuilder]: At program point L3243(line 3243) the Hoare annotation is: true [2022-11-03 02:35:08,592 INFO L899 garLoopResultBuilder]: For program point L3239-1(line 3239) no Hoare annotation was computed. [2022-11-03 02:35:08,592 INFO L902 garLoopResultBuilder]: At program point L3239(line 3239) the Hoare annotation is: true [2022-11-03 02:35:08,592 INFO L899 garLoopResultBuilder]: For program point L3235-1(line 3235) no Hoare annotation was computed. [2022-11-03 02:35:08,592 INFO L902 garLoopResultBuilder]: At program point L3235(line 3235) the Hoare annotation is: true [2022-11-03 02:35:08,592 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-11-03 02:35:08,592 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-03 02:35:08,592 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-03 02:35:08,592 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:35:08,593 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2022-11-03 02:35:08,593 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_add_timerENTRY(lines 2968 2979) the Hoare annotation is: true [2022-11-03 02:35:08,593 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_add_timerEXIT(lines 2968 2979) no Hoare annotation was computed. [2022-11-03 02:35:08,593 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 2696 2702) the Hoare annotation is: true [2022-11-03 02:35:08,593 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2700) no Hoare annotation was computed. [2022-11-03 02:35:08,593 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 2696 2702) no Hoare annotation was computed. [2022-11-03 02:35:08,594 INFO L895 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))) [2022-11-03 02:35:08,594 INFO L899 garLoopResultBuilder]: For program point L3999(line 3999) no Hoare annotation was computed. [2022-11-03 02:35:08,594 INFO L902 garLoopResultBuilder]: At program point L3101-1(line 3101) the Hoare annotation is: true [2022-11-03 02:35:08,594 INFO L902 garLoopResultBuilder]: At program point L3101(line 3101) the Hoare annotation is: true [2022-11-03 02:35:08,594 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 3982 4007) no Hoare annotation was computed. [2022-11-03 02:35:08,594 INFO L899 garLoopResultBuilder]: For program point L3991(lines 3991 3997) no Hoare annotation was computed. [2022-11-03 02:35:08,595 INFO L899 garLoopResultBuilder]: For program point L3095(lines 3095 3099) no Hoare annotation was computed. [2022-11-03 02:35:08,595 INFO L899 garLoopResultBuilder]: For program point L3989(lines 3989 4001) no Hoare annotation was computed. [2022-11-03 02:35:08,595 INFO L895 garLoopResultBuilder]: At program point L3987-1(lines 3987 4004) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-03 02:35:08,595 INFO L899 garLoopResultBuilder]: For program point L3987(lines 3987 4004) no Hoare annotation was computed. [2022-11-03 02:35:08,595 INFO L895 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 3982 4007) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-03 02:35:08,595 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 3982 4007) no Hoare annotation was computed. [2022-11-03 02:35:08,595 INFO L902 garLoopResultBuilder]: At program point L4000(line 4000) the Hoare annotation is: true [2022-11-03 02:35:08,596 INFO L899 garLoopResultBuilder]: For program point L3102(line 3102) no Hoare annotation was computed. [2022-11-03 02:35:08,596 INFO L902 garLoopResultBuilder]: At program point L4252-1(line 4252) the Hoare annotation is: true [2022-11-03 02:35:08,596 INFO L902 garLoopResultBuilder]: At program point L3100(line 3100) the Hoare annotation is: true [2022-11-03 02:35:08,602 INFO L895 garLoopResultBuilder]: At program point L4252(line 4252) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-03 02:35:08,603 INFO L899 garLoopResultBuilder]: For program point L3100-1(line 3100) no Hoare annotation was computed. [2022-11-03 02:35:08,604 INFO L902 garLoopResultBuilder]: At program point L3096(line 3096) the Hoare annotation is: true [2022-11-03 02:35:08,604 INFO L899 garLoopResultBuilder]: For program point L3990(line 3990) no Hoare annotation was computed. [2022-11-03 02:35:08,604 INFO L899 garLoopResultBuilder]: For program point L3096-1(line 3096) no Hoare annotation was computed. [2022-11-03 02:35:08,606 INFO L899 garLoopResultBuilder]: For program point reg_timer_2EXIT(lines 3866 3873) no Hoare annotation was computed. [2022-11-03 02:35:08,606 INFO L902 garLoopResultBuilder]: At program point reg_timer_2ENTRY(lines 3866 3873) the Hoare annotation is: true [2022-11-03 02:35:08,606 INFO L902 garLoopResultBuilder]: At program point L3066(line 3066) the Hoare annotation is: true [2022-11-03 02:35:08,606 INFO L899 garLoopResultBuilder]: For program point L3066-1(line 3066) no Hoare annotation was computed. [2022-11-03 02:35:08,606 INFO L899 garLoopResultBuilder]: For program point L3033-2(lines 3033 3037) no Hoare annotation was computed. [2022-11-03 02:35:08,607 INFO L902 garLoopResultBuilder]: At program point L3050(lines 3013 3087) the Hoare annotation is: true [2022-11-03 02:35:08,607 INFO L902 garLoopResultBuilder]: At program point L3083(line 3083) the Hoare annotation is: true [2022-11-03 02:35:08,607 INFO L899 garLoopResultBuilder]: For program point L3017-1(line 3017) no Hoare annotation was computed. [2022-11-03 02:35:08,607 INFO L902 garLoopResultBuilder]: At program point L3017(line 3017) the Hoare annotation is: true [2022-11-03 02:35:08,607 INFO L902 garLoopResultBuilder]: At program point L3075(lines 3072 3081) the Hoare annotation is: true [2022-11-03 02:35:08,608 INFO L902 garLoopResultBuilder]: At program point L3034(lines 3034 3035) the Hoare annotation is: true [2022-11-03 02:35:08,608 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_io_loopEXIT(lines 3008 3088) no Hoare annotation was computed. [2022-11-03 02:35:08,608 INFO L902 garLoopResultBuilder]: At program point L3067(lines 3061 3072) the Hoare annotation is: true [2022-11-03 02:35:08,608 INFO L899 garLoopResultBuilder]: For program point L3034-1(lines 3034 3035) no Hoare annotation was computed. [2022-11-03 02:35:08,608 INFO L899 garLoopResultBuilder]: For program point L3051-1(line 3051) no Hoare annotation was computed. [2022-11-03 02:35:08,608 INFO L902 garLoopResultBuilder]: At program point L3051(line 3051) the Hoare annotation is: true [2022-11-03 02:35:08,609 INFO L899 garLoopResultBuilder]: For program point L3068-2(lines 3068 3071) no Hoare annotation was computed. [2022-11-03 02:35:08,610 INFO L902 garLoopResultBuilder]: At program point L3052(lines 3052 3055) the Hoare annotation is: true [2022-11-03 02:35:08,610 INFO L899 garLoopResultBuilder]: For program point L3077-2(lines 3077 3080) no Hoare annotation was computed. [2022-11-03 02:35:08,610 INFO L902 garLoopResultBuilder]: At program point L3069(lines 3061 3072) the Hoare annotation is: true [2022-11-03 02:35:08,610 INFO L899 garLoopResultBuilder]: For program point L3061-2(lines 3061 3081) no Hoare annotation was computed. [2022-11-03 02:35:08,611 INFO L899 garLoopResultBuilder]: For program point L3061-4(lines 3061 3081) no Hoare annotation was computed. [2022-11-03 02:35:08,611 INFO L902 garLoopResultBuilder]: At program point L3078(lines 3072 3081) the Hoare annotation is: true [2022-11-03 02:35:08,611 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_io_loopENTRY(lines 3008 3088) the Hoare annotation is: true [2022-11-03 02:35:08,611 INFO L902 garLoopResultBuilder]: At program point L3062(line 3062) the Hoare annotation is: true [2022-11-03 02:35:08,611 INFO L899 garLoopResultBuilder]: For program point L3062-1(line 3062) no Hoare annotation was computed. [2022-11-03 02:35:08,611 INFO L899 garLoopResultBuilder]: For program point L3022(lines 3022 3043) no Hoare annotation was computed. [2022-11-03 02:35:08,612 INFO L899 garLoopResultBuilder]: For program point L3039-2(lines 3039 3043) no Hoare annotation was computed. [2022-11-03 02:35:08,612 INFO L899 garLoopResultBuilder]: For program point L3039-4(lines 3013 3087) no Hoare annotation was computed. [2022-11-03 02:35:08,612 INFO L899 garLoopResultBuilder]: For program point L3023(lines 3023 3037) no Hoare annotation was computed. [2022-11-03 02:35:08,612 INFO L902 garLoopResultBuilder]: At program point L3040(lines 3040 3041) the Hoare annotation is: true [2022-11-03 02:35:08,612 INFO L899 garLoopResultBuilder]: For program point L3040-1(lines 3040 3041) no Hoare annotation was computed. [2022-11-03 02:35:08,613 INFO L899 garLoopResultBuilder]: For program point L3065(line 3065) no Hoare annotation was computed. [2022-11-03 02:35:08,613 INFO L899 garLoopResultBuilder]: For program point L3082-2(lines 3082 3085) no Hoare annotation was computed. [2022-11-03 02:35:08,613 INFO L899 garLoopResultBuilder]: For program point L3082-3(lines 3082 3085) no Hoare annotation was computed. [2022-11-03 02:35:08,613 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 2703 2709) no Hoare annotation was computed. [2022-11-03 02:35:08,614 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 2703 2709) the Hoare annotation is: true [2022-11-03 02:35:08,614 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_output_triggerENTRY(lines 3497 3517) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-03 02:35:08,614 INFO L895 garLoopResultBuilder]: At program point L3504(line 3504) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-03 02:35:08,615 INFO L899 garLoopResultBuilder]: For program point L3504-1(lines 3502 3516) no Hoare annotation was computed. [2022-11-03 02:35:08,615 INFO L899 garLoopResultBuilder]: For program point L3463-1(line 3463) no Hoare annotation was computed. [2022-11-03 02:35:08,615 INFO L902 garLoopResultBuilder]: At program point L3463(line 3463) the Hoare annotation is: true [2022-11-03 02:35:08,615 INFO L902 garLoopResultBuilder]: At program point L3505-1(lines 3505 3509) the Hoare annotation is: true [2022-11-03 02:35:08,615 INFO L899 garLoopResultBuilder]: For program point L3439(lines 3439 3442) no Hoare annotation was computed. [2022-11-03 02:35:08,616 INFO L899 garLoopResultBuilder]: For program point L3448(line 3448) no Hoare annotation was computed. [2022-11-03 02:35:08,616 INFO L902 garLoopResultBuilder]: At program point L3456-8(lines 3456 3472) the Hoare annotation is: true [2022-11-03 02:35:08,616 INFO L899 garLoopResultBuilder]: For program point L3456-9(lines 3456 3472) no Hoare annotation was computed. [2022-11-03 02:35:08,616 INFO L899 garLoopResultBuilder]: For program point L3473-1(line 3473) no Hoare annotation was computed. [2022-11-03 02:35:08,616 INFO L902 garLoopResultBuilder]: At program point L3473(line 3473) the Hoare annotation is: true [2022-11-03 02:35:08,616 INFO L899 garLoopResultBuilder]: For program point L3432(lines 3432 3492) no Hoare annotation was computed. [2022-11-03 02:35:08,617 INFO L902 garLoopResultBuilder]: At program point L3432-1(lines 3432 3492) the Hoare annotation is: true [2022-11-03 02:35:08,617 INFO L902 garLoopResultBuilder]: At program point L3490(lines 3452 3492) the Hoare annotation is: true [2022-11-03 02:35:08,617 INFO L899 garLoopResultBuilder]: For program point L3449-1(line 3449) no Hoare annotation was computed. [2022-11-03 02:35:08,619 INFO L902 garLoopResultBuilder]: At program point L3449(line 3449) the Hoare annotation is: true [2022-11-03 02:35:08,620 INFO L902 garLoopResultBuilder]: At program point L3474-2(lines 3474 3477) the Hoare annotation is: true [2022-11-03 02:35:08,620 INFO L899 garLoopResultBuilder]: For program point L3458(lines 3458 3470) no Hoare annotation was computed. [2022-11-03 02:35:08,620 INFO L902 garLoopResultBuilder]: At program point L3450(lines 3432 3452) the Hoare annotation is: true [2022-11-03 02:35:08,622 INFO L902 garLoopResultBuilder]: At program point L3434(lines 3434 3437) the Hoare annotation is: true [2022-11-03 02:35:08,622 INFO L899 garLoopResultBuilder]: For program point L3467(lines 3467 3470) no Hoare annotation was computed. [2022-11-03 02:35:08,626 INFO L902 garLoopResultBuilder]: At program point L3484(lines 3452 3492) the Hoare annotation is: true [2022-11-03 02:35:08,626 INFO L902 garLoopResultBuilder]: At program point L3460(line 3460) the Hoare annotation is: true [2022-11-03 02:35:08,626 INFO L895 garLoopResultBuilder]: At program point L3493(line 3493) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-03 02:35:08,627 INFO L899 garLoopResultBuilder]: For program point L3427-1(line 3427) no Hoare annotation was computed. [2022-11-03 02:35:08,627 INFO L895 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))) [2022-11-03 02:35:08,628 INFO L899 garLoopResultBuilder]: For program point L3460-1(line 3460) no Hoare annotation was computed. [2022-11-03 02:35:08,628 INFO L899 garLoopResultBuilder]: For program point L3510(lines 3502 3516) no Hoare annotation was computed. [2022-11-03 02:35:08,629 INFO L902 garLoopResultBuilder]: At program point L3444-2(lines 3444 3447) the Hoare annotation is: true [2022-11-03 02:35:08,629 INFO L899 garLoopResultBuilder]: For program point L3428(lines 3428 3431) no Hoare annotation was computed. [2022-11-03 02:35:08,629 INFO L899 garLoopResultBuilder]: For program point L3461-1(line 3461) no Hoare annotation was computed. [2022-11-03 02:35:08,632 INFO L902 garLoopResultBuilder]: At program point L3461(line 3461) the Hoare annotation is: true [2022-11-03 02:35:08,632 INFO L899 garLoopResultBuilder]: For program point L3428-1(lines 3428 3431) no Hoare annotation was computed. [2022-11-03 02:35:08,633 INFO L902 garLoopResultBuilder]: At program point L3486(lines 3486 3489) the Hoare annotation is: true [2022-11-03 02:35:08,633 INFO L899 garLoopResultBuilder]: For program point L3511-1(lines 3497 3517) no Hoare annotation was computed. [2022-11-03 02:35:08,633 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_output_triggerEXIT(lines 3497 3517) no Hoare annotation was computed. [2022-11-03 02:35:08,633 INFO L899 garLoopResultBuilder]: For program point L3462-2(lines 3462 3465) no Hoare annotation was computed. [2022-11-03 02:35:08,633 INFO L902 garLoopResultBuilder]: At program point L3429(line 3429) the Hoare annotation is: true [2022-11-03 02:35:08,633 INFO L899 garLoopResultBuilder]: For program point inbEXIT(lines 2623 2630) no Hoare annotation was computed. [2022-11-03 02:35:08,634 INFO L902 garLoopResultBuilder]: At program point inbENTRY(lines 2623 2630) the Hoare annotation is: true [2022-11-03 02:35:08,634 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_del_timerEXIT(lines 2980 2990) no Hoare annotation was computed. [2022-11-03 02:35:08,634 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_del_timerENTRY(lines 2980 2990) the Hoare annotation is: true [2022-11-03 02:35:08,634 INFO L899 garLoopResultBuilder]: For program point outbEXIT(lines 2616 2622) no Hoare annotation was computed. [2022-11-03 02:35:08,634 INFO L902 garLoopResultBuilder]: At program point outbENTRY(lines 2616 2622) the Hoare annotation is: true [2022-11-03 02:35:08,635 INFO L899 garLoopResultBuilder]: For program point snd_serial_unregister_allEXIT(lines 3761 3778) no Hoare annotation was computed. [2022-11-03 02:35:08,635 INFO L895 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)) [2022-11-03 02:35:08,635 INFO L895 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)) [2022-11-03 02:35:08,635 INFO L899 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2022-11-03 02:35:08,635 INFO L895 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)) [2022-11-03 02:35:08,636 INFO L902 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 4257 4264) the Hoare annotation is: true [2022-11-03 02:35:08,636 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 4257 4264) no Hoare annotation was computed. [2022-11-03 02:35:08,636 INFO L895 garLoopResultBuilder]: At program point L4260-1(line 4260) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-03 02:35:08,636 INFO L902 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2022-11-03 02:35:08,636 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 2640 2642) the Hoare annotation is: true [2022-11-03 02:35:08,637 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 2640 2642) no Hoare annotation was computed. [2022-11-03 02:35:08,638 INFO L902 garLoopResultBuilder]: At program point L3388(line 3388) the Hoare annotation is: true [2022-11-03 02:35:08,638 INFO L899 garLoopResultBuilder]: For program point L3388-1(line 3388) no Hoare annotation was computed. [2022-11-03 02:35:08,638 INFO L902 garLoopResultBuilder]: At program point L3384(line 3384) the Hoare annotation is: true [2022-11-03 02:35:08,638 INFO L899 garLoopResultBuilder]: For program point L3384-1(line 3384) no Hoare annotation was computed. [2022-11-03 02:35:08,639 INFO L902 garLoopResultBuilder]: At program point L3380(lines 3374 3397) the Hoare annotation is: true [2022-11-03 02:35:08,639 INFO L899 garLoopResultBuilder]: For program point L3401(lines 3401 3407) no Hoare annotation was computed. [2022-11-03 02:35:08,639 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_output_byteFINAL(lines 3366 3411) no Hoare annotation was computed. [2022-11-03 02:35:08,639 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_output_byteENTRY(lines 3366 3411) the Hoare annotation is: true [2022-11-03 02:35:08,639 INFO L899 garLoopResultBuilder]: For program point L3381-1(line 3381) no Hoare annotation was computed. [2022-11-03 02:35:08,639 INFO L902 garLoopResultBuilder]: At program point L3381(line 3381) the Hoare annotation is: true [2022-11-03 02:35:08,640 INFO L899 garLoopResultBuilder]: For program point L3377(lines 3377 3397) no Hoare annotation was computed. [2022-11-03 02:35:08,640 INFO L899 garLoopResultBuilder]: For program point L3373-1(lines 3373 3408) no Hoare annotation was computed. [2022-11-03 02:35:08,640 INFO L899 garLoopResultBuilder]: For program point L3373(lines 3373 3408) no Hoare annotation was computed. [2022-11-03 02:35:08,640 INFO L902 garLoopResultBuilder]: At program point L3390(line 3390) the Hoare annotation is: true [2022-11-03 02:35:08,640 INFO L899 garLoopResultBuilder]: For program point L3390-1(line 3390) no Hoare annotation was computed. [2022-11-03 02:35:08,641 INFO L899 garLoopResultBuilder]: For program point L3386(lines 3386 3391) no Hoare annotation was computed. [2022-11-03 02:35:08,641 INFO L899 garLoopResultBuilder]: For program point L3382(lines 3382 3391) no Hoare annotation was computed. [2022-11-03 02:35:08,641 INFO L902 garLoopResultBuilder]: At program point L3378(line 3378) the Hoare annotation is: true [2022-11-03 02:35:08,641 INFO L899 garLoopResultBuilder]: For program point L3378-1(line 3378) no Hoare annotation was computed. [2022-11-03 02:35:08,641 INFO L899 garLoopResultBuilder]: For program point L3374-2(lines 3374 3397) no Hoare annotation was computed. [2022-11-03 02:35:08,641 INFO L902 garLoopResultBuilder]: At program point L3399(lines 3373 3408) the Hoare annotation is: true [2022-11-03 02:35:08,642 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_output_byteEXIT(lines 3366 3411) no Hoare annotation was computed. [2022-11-03 02:35:08,642 INFO L899 garLoopResultBuilder]: For program point L3379(lines 3379 3394) no Hoare annotation was computed. [2022-11-03 02:35:08,642 INFO L899 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2022-11-03 02:35:08,642 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 4381 4387) the Hoare annotation is: true [2022-11-03 02:35:08,642 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 4381 4387) no Hoare annotation was computed. [2022-11-03 02:35:08,643 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 4374 4380) no Hoare annotation was computed. [2022-11-03 02:35:08,643 INFO L895 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))) [2022-11-03 02:35:08,643 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 4448 4450) no Hoare annotation was computed. [2022-11-03 02:35:08,643 INFO L902 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 4448 4450) the Hoare annotation is: true [2022-11-03 02:35:08,643 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4265 4272) the Hoare annotation is: true [2022-11-03 02:35:08,644 INFO L895 garLoopResultBuilder]: At program point L4268-1(line 4268) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-03 02:35:08,644 INFO L902 garLoopResultBuilder]: At program point L4268(line 4268) the Hoare annotation is: true [2022-11-03 02:35:08,644 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4265 4272) no Hoare annotation was computed. [2022-11-03 02:35:08,644 INFO L902 garLoopResultBuilder]: At program point L2656(line 2656) the Hoare annotation is: true [2022-11-03 02:35:08,644 INFO L899 garLoopResultBuilder]: For program point L2657-1(line 2657) no Hoare annotation was computed. [2022-11-03 02:35:08,645 INFO L902 garLoopResultBuilder]: At program point L2657(line 2657) the Hoare annotation is: true [2022-11-03 02:35:08,645 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2644 2661) the Hoare annotation is: true [2022-11-03 02:35:08,645 INFO L902 garLoopResultBuilder]: At program point L2656-1(line 2656) the Hoare annotation is: true [2022-11-03 02:35:08,645 INFO L899 garLoopResultBuilder]: For program point L2651(lines 2651 2659) no Hoare annotation was computed. [2022-11-03 02:35:08,645 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2644 2661) no Hoare annotation was computed. [2022-11-03 02:35:08,645 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2644 2661) no Hoare annotation was computed. [2022-11-03 02:35:08,646 INFO L902 garLoopResultBuilder]: At program point L3186(line 3186) the Hoare annotation is: true [2022-11-03 02:35:08,646 INFO L899 garLoopResultBuilder]: For program point L3186-1(line 3186) no Hoare annotation was computed. [2022-11-03 02:35:08,646 INFO L902 garLoopResultBuilder]: At program point L3182(line 3182) the Hoare annotation is: true [2022-11-03 02:35:08,646 INFO L899 garLoopResultBuilder]: For program point L3182-1(line 3182) no Hoare annotation was computed. [2022-11-03 02:35:08,646 INFO L902 garLoopResultBuilder]: At program point L3178(line 3178) the Hoare annotation is: true [2022-11-03 02:35:08,647 INFO L899 garLoopResultBuilder]: For program point L3211-1(line 3211) no Hoare annotation was computed. [2022-11-03 02:35:08,647 INFO L902 garLoopResultBuilder]: At program point L3211(line 3211) the Hoare annotation is: true [2022-11-03 02:35:08,647 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_do_openEXIT(lines 3160 3217) no Hoare annotation was computed. [2022-11-03 02:35:08,647 INFO L899 garLoopResultBuilder]: For program point L3178-1(line 3178) no Hoare annotation was computed. [2022-11-03 02:35:08,647 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_do_openENTRY(lines 3160 3217) the Hoare annotation is: true [2022-11-03 02:35:08,648 INFO L902 garLoopResultBuilder]: At program point L3199(lines 3164 3216) the Hoare annotation is: true [2022-11-03 02:35:08,648 INFO L899 garLoopResultBuilder]: For program point L3195(line 3195) no Hoare annotation was computed. [2022-11-03 02:35:08,648 INFO L899 garLoopResultBuilder]: For program point L3183-1(line 3183) no Hoare annotation was computed. [2022-11-03 02:35:08,648 INFO L902 garLoopResultBuilder]: At program point L3183(line 3183) the Hoare annotation is: true [2022-11-03 02:35:08,649 INFO L902 garLoopResultBuilder]: At program point L3212(line 3212) the Hoare annotation is: true [2022-11-03 02:35:08,649 INFO L899 garLoopResultBuilder]: For program point L3179-1(line 3179) no Hoare annotation was computed. [2022-11-03 02:35:08,649 INFO L902 garLoopResultBuilder]: At program point L3179(line 3179) the Hoare annotation is: true [2022-11-03 02:35:08,649 INFO L899 garLoopResultBuilder]: For program point L3212-1(line 3212) no Hoare annotation was computed. [2022-11-03 02:35:08,650 INFO L899 garLoopResultBuilder]: For program point L3171-1(line 3171) no Hoare annotation was computed. [2022-11-03 02:35:08,650 INFO L902 garLoopResultBuilder]: At program point L3171(line 3171) the Hoare annotation is: true [2022-11-03 02:35:08,650 INFO L902 garLoopResultBuilder]: At program point L3196(line 3196) the Hoare annotation is: true [2022-11-03 02:35:08,651 INFO L899 garLoopResultBuilder]: For program point L3196-1(line 3196) no Hoare annotation was computed. [2022-11-03 02:35:08,651 INFO L899 garLoopResultBuilder]: For program point L3192(line 3192) no Hoare annotation was computed. [2022-11-03 02:35:08,651 INFO L899 garLoopResultBuilder]: For program point L3188(line 3188) no Hoare annotation was computed. [2022-11-03 02:35:08,651 INFO L902 garLoopResultBuilder]: At program point L3180(line 3180) the Hoare annotation is: true [2022-11-03 02:35:08,651 INFO L899 garLoopResultBuilder]: For program point L3213-1(line 3213) no Hoare annotation was computed. [2022-11-03 02:35:08,651 INFO L902 garLoopResultBuilder]: At program point L3213(line 3213) the Hoare annotation is: true [2022-11-03 02:35:08,652 INFO L899 garLoopResultBuilder]: For program point L3180-1(line 3180) no Hoare annotation was computed. [2022-11-03 02:35:08,652 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-03 02:35:08,652 INFO L899 garLoopResultBuilder]: For program point L3172-1(line 3172) no Hoare annotation was computed. [2022-11-03 02:35:08,652 INFO L899 garLoopResultBuilder]: For program point L3193-1(line 3193) no Hoare annotation was computed. [2022-11-03 02:35:08,652 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-11-03 02:35:08,653 INFO L899 garLoopResultBuilder]: For program point L3189-1(line 3189) no Hoare annotation was computed. [2022-11-03 02:35:08,653 INFO L902 garLoopResultBuilder]: At program point L3189(line 3189) the Hoare annotation is: true [2022-11-03 02:35:08,654 INFO L902 garLoopResultBuilder]: At program point L3214(line 3214) the Hoare annotation is: true [2022-11-03 02:35:08,654 INFO L899 garLoopResultBuilder]: For program point L3181-1(line 3181) no Hoare annotation was computed. [2022-11-03 02:35:08,654 INFO L902 garLoopResultBuilder]: At program point L3181(line 3181) the Hoare annotation is: true [2022-11-03 02:35:08,655 INFO L899 garLoopResultBuilder]: For program point L3214-1(line 3214) no Hoare annotation was computed. [2022-11-03 02:35:08,655 INFO L899 garLoopResultBuilder]: For program point L3177(lines 3177 3185) no Hoare annotation was computed. [2022-11-03 02:35:08,655 INFO L899 garLoopResultBuilder]: For program point L3177-2(lines 3177 3185) no Hoare annotation was computed. [2022-11-03 02:35:08,655 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_buffer_outputENTRY(lines 2991 3007) the Hoare annotation is: true [2022-11-03 02:35:08,655 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_buffer_outputEXIT(lines 2991 3007) no Hoare annotation was computed. [2022-11-03 02:35:08,656 INFO L899 garLoopResultBuilder]: For program point L2996(lines 2996 3004) no Hoare annotation was computed. [2022-11-03 02:35:08,656 INFO L899 garLoopResultBuilder]: For program point L2997-1(line 2997) no Hoare annotation was computed. [2022-11-03 02:35:08,656 INFO L902 garLoopResultBuilder]: At program point L2997(line 2997) the Hoare annotation is: true [2022-11-03 02:35:08,656 INFO L899 garLoopResultBuilder]: For program point L2996-2(lines 2991 3007) no Hoare annotation was computed. [2022-11-03 02:35:08,656 INFO L902 garLoopResultBuilder]: At program point L2674-1(line 2674) the Hoare annotation is: true [2022-11-03 02:35:08,656 INFO L899 garLoopResultBuilder]: For program point L2669(lines 2669 2677) no Hoare annotation was computed. [2022-11-03 02:35:08,657 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 2662 2679) no Hoare annotation was computed. [2022-11-03 02:35:08,657 INFO L902 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 2662 2679) the Hoare annotation is: true [2022-11-03 02:35:08,657 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 2662 2679) no Hoare annotation was computed. [2022-11-03 02:35:08,657 INFO L902 garLoopResultBuilder]: At program point L2674(line 2674) the Hoare annotation is: true [2022-11-03 02:35:08,657 INFO L899 garLoopResultBuilder]: For program point L2675-1(line 2675) no Hoare annotation was computed. [2022-11-03 02:35:08,658 INFO L902 garLoopResultBuilder]: At program point L2675(line 2675) the Hoare annotation is: true [2022-11-03 02:35:08,659 INFO L902 garLoopResultBuilder]: At program point snd_rawmidi_receiveENTRY(lines 4486 4488) the Hoare annotation is: true [2022-11-03 02:35:08,659 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_receiveEXIT(lines 4486 4488) no Hoare annotation was computed. [2022-11-03 02:35:08,660 INFO L899 garLoopResultBuilder]: For program point L4032(line 4032) no Hoare annotation was computed. [2022-11-03 02:35:08,660 INFO L899 garLoopResultBuilder]: For program point L3702-2(lines 3702 3707) no Hoare annotation was computed. [2022-11-03 02:35:08,660 INFO L899 garLoopResultBuilder]: For program point L3603-1(line 3603) no Hoare annotation was computed. [2022-11-03 02:35:08,660 INFO L895 garLoopResultBuilder]: At program point L3603(line 3603) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,660 INFO L899 garLoopResultBuilder]: For program point L3273-1(line 3273) no Hoare annotation was computed. [2022-11-03 02:35:08,661 INFO L895 garLoopResultBuilder]: At program point L3273(line 3273) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,661 INFO L899 garLoopResultBuilder]: For program point L4198(line 4198) no Hoare annotation was computed. [2022-11-03 02:35:08,661 INFO L899 garLoopResultBuilder]: For program point L4132(line 4132) no Hoare annotation was computed. [2022-11-03 02:35:08,661 INFO L895 garLoopResultBuilder]: At program point L3141-2(lines 3141 3144) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,661 INFO L899 garLoopResultBuilder]: For program point L4033-1(line 4033) no Hoare annotation was computed. [2022-11-03 02:35:08,662 INFO L895 garLoopResultBuilder]: At program point L4033(line 4033) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,662 INFO L895 garLoopResultBuilder]: At program point L3835-1(lines 3832 3838) the Hoare annotation is: (= ~ldv_state_variable_3~0 0) [2022-11-03 02:35:08,662 INFO L902 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: true [2022-11-03 02:35:08,665 INFO L895 garLoopResultBuilder]: At program point L3670(lines 3647 3672) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,665 INFO L899 garLoopResultBuilder]: For program point L3307-1(line 3307) no Hoare annotation was computed. [2022-11-03 02:35:08,666 INFO L895 garLoopResultBuilder]: At program point L3307(line 3307) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,666 INFO L899 garLoopResultBuilder]: For program point L4199(lines 4199 4203) no Hoare annotation was computed. [2022-11-03 02:35:08,666 INFO L899 garLoopResultBuilder]: For program point L4232(line 4232) no Hoare annotation was computed. [2022-11-03 02:35:08,666 INFO L895 garLoopResultBuilder]: At program point L4133(lines 4133 4149) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,667 INFO L899 garLoopResultBuilder]: For program point L4199-2(lines 4197 4234) no Hoare annotation was computed. [2022-11-03 02:35:08,667 INFO L899 garLoopResultBuilder]: For program point L3803-1(line 3803) no Hoare annotation was computed. [2022-11-03 02:35:08,667 INFO L895 garLoopResultBuilder]: At program point L3803(line 3803) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,668 INFO L895 garLoopResultBuilder]: At program point L3737(lines 3737 3740) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,668 INFO L899 garLoopResultBuilder]: For program point L3308(lines 3308 3311) no Hoare annotation was computed. [2022-11-03 02:35:08,668 INFO L899 garLoopResultBuilder]: For program point L3308-1(lines 3308 3311) no Hoare annotation was computed. [2022-11-03 02:35:08,668 INFO L899 garLoopResultBuilder]: For program point L4200-1(line 4200) no Hoare annotation was computed. [2022-11-03 02:35:08,668 INFO L902 garLoopResultBuilder]: At program point L4233(line 4233) the Hoare annotation is: true [2022-11-03 02:35:08,669 INFO L895 garLoopResultBuilder]: At program point L4200(line 4200) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,669 INFO L899 garLoopResultBuilder]: For program point L4068(lines 4068 4241) no Hoare annotation was computed. [2022-11-03 02:35:08,669 INFO L899 garLoopResultBuilder]: For program point L4035(line 4035) no Hoare annotation was computed. [2022-11-03 02:35:08,669 INFO L899 garLoopResultBuilder]: For program point L3804(lines 3804 3807) no Hoare annotation was computed. [2022-11-03 02:35:08,670 INFO L895 garLoopResultBuilder]: At program point L3738(lines 3679 3746) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,670 INFO L895 garLoopResultBuilder]: At program point L3573(lines 3573 3578) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,670 INFO L899 garLoopResultBuilder]: For program point L3276(lines 3276 3279) no Hoare annotation was computed. [2022-11-03 02:35:08,670 INFO L895 garLoopResultBuilder]: At program point L3309(line 3309) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,670 INFO L895 garLoopResultBuilder]: At program point L3276-1(lines 3276 3279) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,671 INFO L899 garLoopResultBuilder]: For program point L4135(lines 4135 4139) no Hoare annotation was computed. [2022-11-03 02:35:08,671 INFO L902 garLoopResultBuilder]: At program point L4036(line 4036) the Hoare annotation is: true [2022-11-03 02:35:08,671 INFO L899 garLoopResultBuilder]: For program point L4069(line 4069) no Hoare annotation was computed. [2022-11-03 02:35:08,671 INFO L895 garLoopResultBuilder]: At program point L3277(line 3277) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,671 INFO L895 garLoopResultBuilder]: At program point L3112(line 3112) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,672 INFO L895 garLoopResultBuilder]: At program point L3145(line 3145) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,672 INFO L899 garLoopResultBuilder]: For program point L4070(lines 4070 4112) no Hoare annotation was computed. [2022-11-03 02:35:08,672 INFO L895 garLoopResultBuilder]: At program point L3112-1(line 3112) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,672 INFO L899 garLoopResultBuilder]: For program point L3575-1(line 3575) no Hoare annotation was computed. [2022-11-03 02:35:08,672 INFO L895 garLoopResultBuilder]: At program point L3575(line 3575) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,673 INFO L899 garLoopResultBuilder]: For program point L3146(line 3146) no Hoare annotation was computed. [2022-11-03 02:35:08,673 INFO L902 garLoopResultBuilder]: At program point L4137(lines 4053 4247) the Hoare annotation is: true [2022-11-03 02:35:08,673 INFO L895 garLoopResultBuilder]: At program point L3113(line 3113) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,673 INFO L895 garLoopResultBuilder]: At program point L4038(lines 4017 4041) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,674 INFO L895 garLoopResultBuilder]: At program point L3708-2(lines 3708 3713) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,674 INFO L899 garLoopResultBuilder]: For program point L3609(line 3609) no Hoare annotation was computed. [2022-11-03 02:35:08,674 INFO L895 garLoopResultBuilder]: At program point L3114(line 3114) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,674 INFO L899 garLoopResultBuilder]: For program point L4072(lines 4072 4109) no Hoare annotation was computed. [2022-11-03 02:35:08,674 INFO L895 garLoopResultBuilder]: At program point L3147-2(lines 3147 3150) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,675 INFO L895 garLoopResultBuilder]: At program point L3808(line 3808) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,675 INFO L899 garLoopResultBuilder]: For program point L3808-1(line 3808) no Hoare annotation was computed. [2022-11-03 02:35:08,675 INFO L895 garLoopResultBuilder]: At program point L3610(line 3610) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,675 INFO L899 garLoopResultBuilder]: For program point L3610-1(line 3610) no Hoare annotation was computed. [2022-11-03 02:35:08,675 INFO L895 garLoopResultBuilder]: At program point L3280(line 3280) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,676 INFO L895 garLoopResultBuilder]: At program point L4205(line 4205) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,676 INFO L895 garLoopResultBuilder]: At program point L3115(lines 3106 3118) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,676 INFO L899 garLoopResultBuilder]: For program point L4205-1(line 4205) no Hoare annotation was computed. [2022-11-03 02:35:08,676 INFO L899 garLoopResultBuilder]: For program point L4073(line 4073) no Hoare annotation was computed. [2022-11-03 02:35:08,676 INFO L899 garLoopResultBuilder]: For program point L3809(lines 3809 3813) no Hoare annotation was computed. [2022-11-03 02:35:08,677 INFO L895 garLoopResultBuilder]: At program point L3314(line 3314) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,677 INFO L899 garLoopResultBuilder]: For program point L4239(line 4239) no Hoare annotation was computed. [2022-11-03 02:35:08,677 INFO L895 garLoopResultBuilder]: At program point L3314-1(line 3314) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,677 INFO L899 garLoopResultBuilder]: For program point L4140(lines 4140 4147) no Hoare annotation was computed. [2022-11-03 02:35:08,677 INFO L899 garLoopResultBuilder]: For program point L4173(line 4173) no Hoare annotation was computed. [2022-11-03 02:35:08,678 INFO L899 garLoopResultBuilder]: For program point L4074(lines 4074 4078) no Hoare annotation was computed. [2022-11-03 02:35:08,678 INFO L899 garLoopResultBuilder]: For program point L4107(line 4107) no Hoare annotation was computed. [2022-11-03 02:35:08,678 INFO L899 garLoopResultBuilder]: For program point L4074-2(lines 4072 4109) no Hoare annotation was computed. [2022-11-03 02:35:08,678 INFO L895 garLoopResultBuilder]: At program point L3810(line 3810) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,678 INFO L895 garLoopResultBuilder]: At program point L3744(line 3744) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,679 INFO L899 garLoopResultBuilder]: For program point L3744-1(line 3744) no Hoare annotation was computed. [2022-11-03 02:35:08,679 INFO L899 garLoopResultBuilder]: For program point L3612(line 3612) no Hoare annotation was computed. [2022-11-03 02:35:08,679 INFO L899 garLoopResultBuilder]: For program point L4174(lines 4174 4179) no Hoare annotation was computed. [2022-11-03 02:35:08,679 INFO L902 garLoopResultBuilder]: At program point L4240(line 4240) the Hoare annotation is: true [2022-11-03 02:35:08,679 INFO L902 garLoopResultBuilder]: At program point L4108(line 4108) the Hoare annotation is: true [2022-11-03 02:35:08,680 INFO L899 garLoopResultBuilder]: For program point L4075-1(line 4075) no Hoare annotation was computed. [2022-11-03 02:35:08,680 INFO L895 garLoopResultBuilder]: At program point L4075(line 4075) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,680 INFO L895 garLoopResultBuilder]: At program point L3745(lines 3673 3747) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,680 INFO L899 garLoopResultBuilder]: For program point L3613-1(line 3613) no Hoare annotation was computed. [2022-11-03 02:35:08,680 INFO L895 garLoopResultBuilder]: At program point L3613(line 3613) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,681 INFO L895 garLoopResultBuilder]: At program point L3151(line 3151) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,682 INFO L895 garLoopResultBuilder]: At program point L4242(lines 4053 4247) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,682 INFO L899 garLoopResultBuilder]: For program point L3152(line 3152) no Hoare annotation was computed. [2022-11-03 02:35:08,682 INFO L899 garLoopResultBuilder]: For program point L4210(line 4210) no Hoare annotation was computed. [2022-11-03 02:35:08,682 INFO L895 garLoopResultBuilder]: At program point L4012(line 4012) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,682 INFO L895 garLoopResultBuilder]: At program point L4012-1(line 4012) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,683 INFO L899 garLoopResultBuilder]: For program point L3682(line 3682) no Hoare annotation was computed. [2022-11-03 02:35:08,683 INFO L895 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,683 INFO L895 garLoopResultBuilder]: At program point L4409-1(line 4409) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,683 INFO L899 garLoopResultBuilder]: For program point L4211(lines 4211 4219) no Hoare annotation was computed. [2022-11-03 02:35:08,684 INFO L899 garLoopResultBuilder]: For program point L3716(lines 3716 3719) no Hoare annotation was computed. [2022-11-03 02:35:08,684 INFO L899 garLoopResultBuilder]: For program point L4344(lines 4344 4347) no Hoare annotation was computed. [2022-11-03 02:35:08,684 INFO L895 garLoopResultBuilder]: At program point L4080(line 4080) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,684 INFO L899 garLoopResultBuilder]: For program point L4080-1(line 4080) no Hoare annotation was computed. [2022-11-03 02:35:08,684 INFO L895 garLoopResultBuilder]: At program point L3816(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,685 INFO L895 garLoopResultBuilder]: At program point L3618(lines 3554 3624) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,685 INFO L899 garLoopResultBuilder]: For program point L4114(line 4114) no Hoare annotation was computed. [2022-11-03 02:35:08,685 INFO L895 garLoopResultBuilder]: At program point L4346(line 4346) the Hoare annotation is: false [2022-11-03 02:35:08,685 INFO L895 garLoopResultBuilder]: At program point L3256(line 3256) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,685 INFO L895 garLoopResultBuilder]: At program point L4346-1(lines 4341 4350) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,686 INFO L899 garLoopResultBuilder]: For program point L3256-1(line 3256) no Hoare annotation was computed. [2022-11-03 02:35:08,686 INFO L895 garLoopResultBuilder]: At program point L3157(lines 3119 3159) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,686 INFO L899 garLoopResultBuilder]: For program point L4181(line 4181) no Hoare annotation was computed. [2022-11-03 02:35:08,686 INFO L899 garLoopResultBuilder]: For program point L4115(lines 4115 4118) no Hoare annotation was computed. [2022-11-03 02:35:08,686 INFO L895 garLoopResultBuilder]: At program point L3818(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,687 INFO L895 garLoopResultBuilder]: At program point L3752(line 3752) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,687 INFO L899 garLoopResultBuilder]: For program point L3686(line 3686) no Hoare annotation was computed. [2022-11-03 02:35:08,687 INFO L899 garLoopResultBuilder]: For program point L3752-1(line 3752) no Hoare annotation was computed. [2022-11-03 02:35:08,687 INFO L895 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,687 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-11-03 02:35:08,688 INFO L895 garLoopResultBuilder]: At program point L4446-1(line 4446) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,688 INFO L899 garLoopResultBuilder]: For program point L3257-1(lines 3257 3260) no Hoare annotation was computed. [2022-11-03 02:35:08,688 INFO L899 garLoopResultBuilder]: For program point L3257(lines 3257 3260) no Hoare annotation was computed. [2022-11-03 02:35:08,688 INFO L902 garLoopResultBuilder]: At program point L4182(line 4182) the Hoare annotation is: true [2022-11-03 02:35:08,689 INFO L895 garLoopResultBuilder]: At program point L3720(line 3720) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,689 INFO L895 garLoopResultBuilder]: At program point L3753-1(line 3753) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,689 INFO L895 garLoopResultBuilder]: At program point L3753(line 3753) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,689 INFO L899 garLoopResultBuilder]: For program point L3720-1(line 3720) no Hoare annotation was computed. [2022-11-03 02:35:08,689 INFO L895 garLoopResultBuilder]: At program point L3324(line 3324) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,690 INFO L895 garLoopResultBuilder]: At program point L3258(line 3258) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,690 INFO L899 garLoopResultBuilder]: For program point L3324-1(line 3324) no Hoare annotation was computed. [2022-11-03 02:35:08,690 INFO L899 garLoopResultBuilder]: For program point L3126(lines 3126 3129) no Hoare annotation was computed. [2022-11-03 02:35:08,690 INFO L899 garLoopResultBuilder]: For program point L3721-1(line 3721) no Hoare annotation was computed. [2022-11-03 02:35:08,691 INFO L895 garLoopResultBuilder]: At program point L3721(line 3721) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,691 INFO L899 garLoopResultBuilder]: For program point L3655(lines 3655 3658) no Hoare annotation was computed. [2022-11-03 02:35:08,691 INFO L899 garLoopResultBuilder]: For program point L4151(line 4151) no Hoare annotation was computed. [2022-11-03 02:35:08,691 INFO L899 garLoopResultBuilder]: For program point L4085(line 4085) no Hoare annotation was computed. [2022-11-03 02:35:08,691 INFO L895 garLoopResultBuilder]: At program point L3623(lines 3544 3625) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,692 INFO L902 garLoopResultBuilder]: At program point L4152(line 4152) the Hoare annotation is: true [2022-11-03 02:35:08,692 INFO L899 garLoopResultBuilder]: For program point L4086(lines 4086 4094) no Hoare annotation was computed. [2022-11-03 02:35:08,692 INFO L899 garLoopResultBuilder]: For program point L3789(lines 3789 3792) no Hoare annotation was computed. [2022-11-03 02:35:08,692 INFO L899 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2022-11-03 02:35:08,692 INFO L895 garLoopResultBuilder]: At program point L3327-1(lines 3327 3330) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,693 INFO L899 garLoopResultBuilder]: For program point L3327(lines 3327 3330) no Hoare annotation was computed. [2022-11-03 02:35:08,693 INFO L899 garLoopResultBuilder]: For program point L4120(line 4120) no Hoare annotation was computed. [2022-11-03 02:35:08,693 INFO L899 garLoopResultBuilder]: For program point L3823(lines 3823 3828) no Hoare annotation was computed. [2022-11-03 02:35:08,693 INFO L895 garLoopResultBuilder]: At program point L3328(line 3328) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,693 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-03 02:35:08,693 INFO L899 garLoopResultBuilder]: For program point L4121(lines 4121 4156) no Hoare annotation was computed. [2022-11-03 02:35:08,694 INFO L899 garLoopResultBuilder]: For program point L4022(lines 4022 4037) no Hoare annotation was computed. [2022-11-03 02:35:08,694 INFO L895 garLoopResultBuilder]: At program point L3725(lines 3725 3728) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,694 INFO L899 garLoopResultBuilder]: For program point L3659-1(line 3659) no Hoare annotation was computed. [2022-11-03 02:35:08,694 INFO L895 garLoopResultBuilder]: At program point L3659(line 3659) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,695 INFO L895 garLoopResultBuilder]: At program point L3560(lines 3560 3563) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,695 INFO L895 garLoopResultBuilder]: At program point L3263-1(line 3263) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,695 INFO L895 garLoopResultBuilder]: At program point L3263(line 3263) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-03 02:35:08,695 INFO L899 garLoopResultBuilder]: For program point L4188(line 4188) no Hoare annotation was computed. [2022-11-03 02:35:08,695 INFO L899 garLoopResultBuilder]: For program point L4221(line 4221) no Hoare annotation was computed. [2022-11-03 02:35:08,696 INFO L899 garLoopResultBuilder]: For program point L4023(line 4023) no Hoare annotation was computed. [2022-11-03 02:35:08,696 INFO L899 garLoopResultBuilder]: For program point L3825-1(line 3825) no Hoare annotation was computed. [2022-11-03 02:35:08,696 INFO L895 garLoopResultBuilder]: At program point L3825(line 3825) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,696 INFO L895 garLoopResultBuilder]: At program point L3660(line 3660) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,696 INFO L899 garLoopResultBuilder]: For program point L3660-1(line 3660) no Hoare annotation was computed. [2022-11-03 02:35:08,697 INFO L899 garLoopResultBuilder]: For program point L4222(lines 4222 4230) no Hoare annotation was computed. [2022-11-03 02:35:08,697 INFO L899 garLoopResultBuilder]: For program point L3132(lines 3132 3137) no Hoare annotation was computed. [2022-11-03 02:35:08,697 INFO L899 garLoopResultBuilder]: For program point L4189(lines 4189 4192) no Hoare annotation was computed. [2022-11-03 02:35:08,697 INFO L899 garLoopResultBuilder]: For program point L4123(lines 4123 4153) no Hoare annotation was computed. [2022-11-03 02:35:08,697 INFO L895 garLoopResultBuilder]: At program point L4024(line 4024) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,697 INFO L899 garLoopResultBuilder]: For program point L4024-1(line 4024) no Hoare annotation was computed. [2022-11-03 02:35:08,698 INFO L899 garLoopResultBuilder]: For program point L3694(line 3694) no Hoare annotation was computed. [2022-11-03 02:35:08,698 INFO L899 garLoopResultBuilder]: For program point L3661-1(line 3661) no Hoare annotation was computed. [2022-11-03 02:35:08,698 INFO L895 garLoopResultBuilder]: At program point L3661(line 3661) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,698 INFO L895 garLoopResultBuilder]: At program point L3331(line 3331) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,699 INFO L899 garLoopResultBuilder]: For program point L4124(line 4124) no Hoare annotation was computed. [2022-11-03 02:35:08,699 INFO L895 garLoopResultBuilder]: At program point L3662(line 3662) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,699 INFO L899 garLoopResultBuilder]: For program point L3662-1(line 3662) no Hoare annotation was computed. [2022-11-03 02:35:08,699 INFO L899 garLoopResultBuilder]: For program point L4158(line 4158) no Hoare annotation was computed. [2022-11-03 02:35:08,699 INFO L899 garLoopResultBuilder]: For program point L4125(lines 4125 4130) no Hoare annotation was computed. [2022-11-03 02:35:08,699 INFO L899 garLoopResultBuilder]: For program point L4026(line 4026) no Hoare annotation was computed. [2022-11-03 02:35:08,700 INFO L895 garLoopResultBuilder]: At program point L3861-1(line 3861) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,700 INFO L895 garLoopResultBuilder]: At program point L3861(line 3861) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,700 INFO L899 garLoopResultBuilder]: For program point L3696(line 3696) no Hoare annotation was computed. [2022-11-03 02:35:08,700 INFO L899 garLoopResultBuilder]: For program point L3663-1(line 3663) no Hoare annotation was computed. [2022-11-03 02:35:08,701 INFO L895 garLoopResultBuilder]: At program point L3663(line 3663) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,701 INFO L895 garLoopResultBuilder]: At program point L3597-1(line 3597) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,701 INFO L895 garLoopResultBuilder]: At program point L3597(line 3597) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,701 INFO L899 garLoopResultBuilder]: For program point L4159(lines 4159 4186) no Hoare annotation was computed. [2022-11-03 02:35:08,701 INFO L899 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2022-11-03 02:35:08,702 INFO L895 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,702 INFO L895 garLoopResultBuilder]: At program point L3829(lines 3779 3831) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,702 INFO L895 garLoopResultBuilder]: At program point L3730(lines 3730 3733) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,702 INFO L895 garLoopResultBuilder]: At program point L3896(line 3896) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,703 INFO L895 garLoopResultBuilder]: At program point L3896-1(line 3896) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,703 INFO L899 garLoopResultBuilder]: For program point L3797(lines 3797 3800) no Hoare annotation was computed. [2022-11-03 02:35:08,703 INFO L899 garLoopResultBuilder]: For program point L4194(line 4194) no Hoare annotation was computed. [2022-11-03 02:35:08,703 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4183) no Hoare annotation was computed. [2022-11-03 02:35:08,703 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,704 INFO L899 garLoopResultBuilder]: For program point L4029(line 4029) no Hoare annotation was computed. [2022-11-03 02:35:08,704 INFO L899 garLoopResultBuilder]: For program point L4162(line 4162) no Hoare annotation was computed. [2022-11-03 02:35:08,704 INFO L899 garLoopResultBuilder]: For program point L4195(lines 4195 4237) no Hoare annotation was computed. [2022-11-03 02:35:08,704 INFO L899 garLoopResultBuilder]: For program point L4096(line 4096) no Hoare annotation was computed. [2022-11-03 02:35:08,704 INFO L895 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,705 INFO L899 garLoopResultBuilder]: For program point L4030-1(line 4030) no Hoare annotation was computed. [2022-11-03 02:35:08,705 INFO L895 garLoopResultBuilder]: At program point L3139-1(line 3139) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,705 INFO L899 garLoopResultBuilder]: For program point L4163(lines 4163 4171) no Hoare annotation was computed. [2022-11-03 02:35:08,705 INFO L895 garLoopResultBuilder]: At program point L3139(line 3139) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,705 INFO L899 garLoopResultBuilder]: For program point L4097(lines 4097 4105) no Hoare annotation was computed. [2022-11-03 02:35:08,706 INFO L895 garLoopResultBuilder]: At program point L3701(lines 3679 3746) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-03 02:35:08,706 INFO L899 garLoopResultBuilder]: For program point L3602(lines 3602 3606) no Hoare annotation was computed. [2022-11-03 02:35:08,706 INFO L899 garLoopResultBuilder]: For program point L3140(line 3140) no Hoare annotation was computed. [2022-11-03 02:35:08,706 INFO L899 garLoopResultBuilder]: For program point L4197(lines 4197 4234) no Hoare annotation was computed. [2022-11-03 02:35:08,706 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_substreamsENTRY(lines 3626 3646) the Hoare annotation is: true [2022-11-03 02:35:08,707 INFO L902 garLoopResultBuilder]: At program point L3639(lines 3631 3645) the Hoare annotation is: true [2022-11-03 02:35:08,707 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_substreamsEXIT(lines 3626 3646) no Hoare annotation was computed. [2022-11-03 02:35:08,707 INFO L902 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 4489 4491) the Hoare annotation is: true [2022-11-03 02:35:08,707 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 4489 4491) no Hoare annotation was computed. [2022-11-03 02:35:08,707 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_input_triggerFINAL(lines 3284 3300) no Hoare annotation was computed. [2022-11-03 02:35:08,708 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_input_triggerEXIT(lines 3284 3300) no Hoare annotation was computed. [2022-11-03 02:35:08,708 INFO L899 garLoopResultBuilder]: For program point L3291-1(lines 3289 3299) no Hoare annotation was computed. [2022-11-03 02:35:08,708 INFO L895 garLoopResultBuilder]: At program point L3291(line 3291) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-03 02:35:08,708 INFO L902 garLoopResultBuilder]: At program point L3292-1(lines 3292 3296) the Hoare annotation is: true [2022-11-03 02:35:08,708 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_input_triggerENTRY(lines 3284 3300) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-03 02:35:08,709 INFO L899 garLoopResultBuilder]: For program point L3356(lines 3356 3359) no Hoare annotation was computed. [2022-11-03 02:35:08,709 INFO L902 garLoopResultBuilder]: At program point L3357(line 3357) the Hoare annotation is: true [2022-11-03 02:35:08,709 INFO L899 garLoopResultBuilder]: For program point L3356-1(lines 3356 3359) no Hoare annotation was computed. [2022-11-03 02:35:08,709 INFO L899 garLoopResultBuilder]: For program point L3350(lines 3350 3363) no Hoare annotation was computed. [2022-11-03 02:35:08,709 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_write_bufferFINAL(lines 3345 3365) no Hoare annotation was computed. [2022-11-03 02:35:08,710 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_write_bufferENTRY(lines 3345 3365) the Hoare annotation is: true [2022-11-03 02:35:08,710 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_write_bufferEXIT(lines 3345 3365) no Hoare annotation was computed. [2022-11-03 02:35:08,710 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2567 2574) the Hoare annotation is: true [2022-11-03 02:35:08,710 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2567 2574) no Hoare annotation was computed. [2022-11-03 02:35:08,714 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-03 02:35:08,717 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-03 02:35:08,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 02:35:08 BoogieIcfgContainer [2022-11-03 02:35:08,748 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-03 02:35:08,748 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-03 02:35:08,748 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-03 02:35:08,749 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-03 02:35:08,749 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:35:01" (3/4) ... [2022-11-03 02:35:08,753 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-03 02:35:08,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_free [2022-11-03 02:35:08,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2022-11-03 02:35:08,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-03 02:35:08,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_do_close [2022-11-03 02:35:08,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-11-03 02:35:08,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_add_timer [2022-11-03 02:35:08,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-03 02:35:08,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2022-11-03 02:35:08,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_2 [2022-11-03 02:35:08,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_io_loop [2022-11-03 02:35:08,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-03 02:35:08,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_trigger [2022-11-03 02:35:08,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2022-11-03 02:35:08,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_del_timer [2022-11-03 02:35:08,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2022-11-03 02:35:08,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_serial_unregister_all [2022-11-03 02:35:08,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-11-03 02:35:08,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-03 02:35:08,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_byte [2022-11-03 02:35:08,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-11-03 02:35:08,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-03 02:35:08,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2022-11-03 02:35:08,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-03 02:35:08,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-03 02:35:08,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_do_open [2022-11-03 02:35:08,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_buffer_output [2022-11-03 02:35:08,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-03 02:35:08,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_receive [2022-11-03 02:35:08,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_substreams [2022-11-03 02:35:08,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2022-11-03 02:35:08,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_input_trigger [2022-11-03 02:35:08,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_write_buffer [2022-11-03 02:35:08,767 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-03 02:35:08,812 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 342 nodes and edges [2022-11-03 02:35:08,816 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 97 nodes and edges [2022-11-03 02:35:08,820 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-11-03 02:35:08,824 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-03 02:35:08,828 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-03 02:35:08,832 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-03 02:35:08,885 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) [2022-11-03 02:35:08,885 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 [2022-11-03 02:35:08,889 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) [2022-11-03 02:35:08,892 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) [2022-11-03 02:35:09,122 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/witness.graphml [2022-11-03 02:35:09,123 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-03 02:35:09,124 INFO L158 Benchmark]: Toolchain (without parser) took 13910.27ms. Allocated memory was 92.3MB in the beginning and 337.6MB in the end (delta: 245.4MB). Free memory was 68.6MB in the beginning and 153.1MB in the end (delta: -84.6MB). Peak memory consumption was 158.4MB. Max. memory is 16.1GB. [2022-11-03 02:35:09,124 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 92.3MB. Free memory was 70.1MB in the beginning and 70.0MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 02:35:09,125 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1863.53ms. Allocated memory was 92.3MB in the beginning and 144.7MB in the end (delta: 52.4MB). Free memory was 68.6MB in the beginning and 92.9MB in the end (delta: -24.3MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2022-11-03 02:35:09,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 182.79ms. Allocated memory is still 144.7MB. Free memory was 92.9MB in the beginning and 80.0MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-03 02:35:09,126 INFO L158 Benchmark]: Boogie Preprocessor took 242.96ms. Allocated memory is still 144.7MB. Free memory was 80.0MB in the beginning and 65.6MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-03 02:35:09,126 INFO L158 Benchmark]: RCFGBuilder took 4092.85ms. Allocated memory was 144.7MB in the beginning and 245.4MB in the end (delta: 100.7MB). Free memory was 65.6MB in the beginning and 123.7MB in the end (delta: -58.1MB). Peak memory consumption was 110.5MB. Max. memory is 16.1GB. [2022-11-03 02:35:09,127 INFO L158 Benchmark]: TraceAbstraction took 7145.63ms. Allocated memory was 245.4MB in the beginning and 337.6MB in the end (delta: 92.3MB). Free memory was 123.7MB in the beginning and 192.6MB in the end (delta: -68.9MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. [2022-11-03 02:35:09,127 INFO L158 Benchmark]: Witness Printer took 374.50ms. Allocated memory is still 337.6MB. Free memory was 192.6MB in the beginning and 153.1MB in the end (delta: 39.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-03 02:35:09,131 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 92.3MB. Free memory was 70.1MB in the beginning and 70.0MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1863.53ms. Allocated memory was 92.3MB in the beginning and 144.7MB in the end (delta: 52.4MB). Free memory was 68.6MB in the beginning and 92.9MB in the end (delta: -24.3MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 182.79ms. Allocated memory is still 144.7MB. Free memory was 92.9MB in the beginning and 80.0MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 242.96ms. Allocated memory is still 144.7MB. Free memory was 80.0MB in the beginning and 65.6MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 4092.85ms. Allocated memory was 144.7MB in the beginning and 245.4MB in the end (delta: 100.7MB). Free memory was 65.6MB in the beginning and 123.7MB in the end (delta: -58.1MB). Peak memory consumption was 110.5MB. Max. memory is 16.1GB. * TraceAbstraction took 7145.63ms. Allocated memory was 245.4MB in the beginning and 337.6MB in the end (delta: 92.3MB). Free memory was 123.7MB in the beginning and 192.6MB in the end (delta: -68.9MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. * Witness Printer took 374.50ms. Allocated memory is still 337.6MB. Free memory was 192.6MB in the beginning and 153.1MB in the end (delta: 39.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 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, 483 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.0s, OverallIterations: 3, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 3.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1513 SdHoareTripleChecker+Valid, 2.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1513 mSDsluCounter, 2780 SdHoareTripleChecker+Invalid, 2.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 998 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 402 IncrementalHoareTripleChecker+Invalid, 407 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 1901 mSDtfsCounter, 402 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=807occurred in iteration=1, InterpolantAutomatonStates: 9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 225 LocationsWithAnnotation, 1960 PreInvPairs, 2100 NumberOfFragments, 861 HoareAnnotationTreeSize, 1960 FomulaSimplifications, 88 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 225 FomulaSimplificationsInter, 2579 FormulaSimplificationTreeSizeReductionInter, 1.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 139 NumberOfCodeBlocks, 139 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 136 ConstructedInterpolants, 0 QuantifiedInterpolants, 222 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 34/34 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: 4252]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3861]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3597]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3263]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3753]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3730]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4017]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3456]: Loop Invariant Derived loop invariant: 1 - 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: 3987]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) - InvariantResult [Line: 3896]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3280]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - 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: 3544]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3314]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3493]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) - InvariantResult [Line: 2968]: 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: 4133]: 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: 4260]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 2835]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3560]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3679]: 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: 3708]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4012]: 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: 3647]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3486]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3373]: Loop Invariant Derived loop invariant: 1 - 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: 2567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3331]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4446]: 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: 3474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3052]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3089]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) - InvariantResult [Line: 4268]: 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: 3522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4409]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3573]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3737]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3725]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 RESULT: Ultimate proved your program to be correct! [2022-11-03 02:35:09,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c052b8-8eae-4874-8401-dd11189b9dc3/bin/utaipan-7li7fVZpFI/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