./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF --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 439e2b18b5c8692ba75c2dd1a2832266906ae5c2aae78aad464b03f687707761 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:26:04,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:26:04,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:26:04,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:26:04,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:26:04,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:26:04,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:26:04,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:26:04,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:26:04,384 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:26:04,385 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:26:04,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:26:04,387 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:26:04,390 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:26:04,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:26:04,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:26:04,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:26:04,398 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:26:04,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:26:04,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:26:04,413 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:26:04,414 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:26:04,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:26:04,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:26:04,425 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:26:04,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:26:04,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:26:04,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:26:04,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:26:04,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:26:04,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:26:04,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:26:04,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:26:04,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:26:04,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:26:04,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:26:04,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:26:04,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:26:04,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:26:04,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:26:04,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:26:04,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:26:04,483 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:26:04,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:26:04,485 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:26:04,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:26:04,485 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:26:04,486 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:26:04,486 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:26:04,486 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:26:04,492 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:26:04,493 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:26:04,494 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:26:04,494 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:26:04,494 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:26:04,495 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:26:04,495 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:26:04,495 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:26:04,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:26:04,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:26:04,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:26:04,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:26:04,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:26:04,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:26:04,497 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:26:04,497 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:26:04,498 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:26:04,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:26:04,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:26:04,498 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:26:04,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:26:04,500 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:26:04,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:26:04,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:26:04,501 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:26:04,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:26:04,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:26:04,502 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:26:04,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:26:04,502 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 439e2b18b5c8692ba75c2dd1a2832266906ae5c2aae78aad464b03f687707761 [2021-11-12 23:26:04,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:26:04,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:26:04,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:26:04,829 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:26:04,830 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:26:04,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2021-11-12 23:26:04,917 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/data/ac4776a1b/69275cdb4cca471e8020e69da94c2527/FLAG3cc3651f0 [2021-11-12 23:26:05,808 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:26:05,808 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2021-11-12 23:26:05,858 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/data/ac4776a1b/69275cdb4cca471e8020e69da94c2527/FLAG3cc3651f0 [2021-11-12 23:26:06,234 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/data/ac4776a1b/69275cdb4cca471e8020e69da94c2527 [2021-11-12 23:26:06,237 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:26:06,239 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:26:06,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:26:06,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:26:06,259 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:26:06,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:26:06" (1/1) ... [2021-11-12 23:26:06,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59b04cbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:06, skipping insertion in model container [2021-11-12 23:26:06,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:26:06" (1/1) ... [2021-11-12 23:26:06,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:26:06,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:26:07,182 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,187 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,249 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,341 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,342 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,346 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,434 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,450 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,496 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,521 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,586 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,592 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,605 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,610 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,619 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,619 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,673 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,674 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,682 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2021-11-12 23:26:07,759 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,765 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,776 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,786 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,796 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,802 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,808 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,816 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,829 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,839 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,845 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,857 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,869 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,874 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,881 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,887 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,889 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,890 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,897 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,897 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:26:07,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:26:08,030 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 23:26:08,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a0f1fff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:08, skipping insertion in model container [2021-11-12 23:26:08,031 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:26:08,032 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:26:08,034 INFO L158 Benchmark]: Toolchain (without parser) took 1793.90ms. Allocated memory was 115.3MB in the beginning and 172.0MB in the end (delta: 56.6MB). Free memory was 87.2MB in the beginning and 112.1MB in the end (delta: -24.9MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2021-11-12 23:26:08,036 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory was 90.7MB in the beginning and 90.5MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:26:08,038 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1775.71ms. Allocated memory was 115.3MB in the beginning and 172.0MB in the end (delta: 56.6MB). Free memory was 86.7MB in the beginning and 112.1MB in the end (delta: -25.4MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2021-11-12 23:26:08,040 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory was 90.7MB in the beginning and 90.5MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1775.71ms. Allocated memory was 115.3MB in the beginning and 172.0MB in the end (delta: 56.6MB). Free memory was 86.7MB in the beginning and 112.1MB in the end (delta: -25.4MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4725]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF --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 439e2b18b5c8692ba75c2dd1a2832266906ae5c2aae78aad464b03f687707761 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:26:10,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:26:10,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:26:10,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:26:10,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:26:10,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:26:10,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:26:10,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:26:10,379 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:26:10,387 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:26:10,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:26:10,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:26:10,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:26:10,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:26:10,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:26:10,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:26:10,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:26:10,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:26:10,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:26:10,408 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:26:10,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:26:10,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:26:10,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:26:10,421 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:26:10,430 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:26:10,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:26:10,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:26:10,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:26:10,432 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:26:10,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:26:10,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:26:10,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:26:10,438 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:26:10,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:26:10,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:26:10,440 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:26:10,441 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:26:10,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:26:10,442 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:26:10,444 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:26:10,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:26:10,449 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:26:10,496 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:26:10,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:26:10,498 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:26:10,498 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:26:10,498 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:26:10,498 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:26:10,499 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:26:10,499 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:26:10,499 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:26:10,499 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:26:10,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:26:10,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:26:10,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:26:10,502 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:26:10,502 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:26:10,503 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:26:10,503 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:26:10,503 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:26:10,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:26:10,504 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:26:10,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:26:10,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:26:10,504 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:26:10,504 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:26:10,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:26:10,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:26:10,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:26:10,505 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:26:10,505 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:26:10,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:26:10,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:26:10,506 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:26:10,506 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:26:10,506 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 439e2b18b5c8692ba75c2dd1a2832266906ae5c2aae78aad464b03f687707761 [2021-11-12 23:26:10,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:26:10,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:26:10,950 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:26:10,951 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:26:10,952 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:26:10,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2021-11-12 23:26:11,022 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/data/e3bbc93e8/840f9c75b931482cb2d283bb61b6ac9f/FLAG0d7060c95 [2021-11-12 23:26:11,970 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:26:11,971 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2021-11-12 23:26:12,014 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/data/e3bbc93e8/840f9c75b931482cb2d283bb61b6ac9f/FLAG0d7060c95 [2021-11-12 23:26:12,429 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/data/e3bbc93e8/840f9c75b931482cb2d283bb61b6ac9f [2021-11-12 23:26:12,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:26:12,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:26:12,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:26:12,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:26:12,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:26:12,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:26:12" (1/1) ... [2021-11-12 23:26:12,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@266b688b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:12, skipping insertion in model container [2021-11-12 23:26:12,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:26:12" (1/1) ... [2021-11-12 23:26:12,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:26:12,620 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:26:14,010 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2021-11-12 23:26:14,341 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:26:14,378 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:26:14,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:26:14,711 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2021-11-12 23:26:14,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:26:14,811 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:26:15,183 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2021-11-12 23:26:15,250 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:26:15,378 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:26:15,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15 WrapperNode [2021-11-12 23:26:15,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:26:15,380 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:26:15,380 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:26:15,380 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:26:15,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (1/1) ... [2021-11-12 23:26:15,477 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (1/1) ... [2021-11-12 23:26:15,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:26:15,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:26:15,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:26:15,616 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:26:15,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (1/1) ... [2021-11-12 23:26:15,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (1/1) ... [2021-11-12 23:26:15,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (1/1) ... [2021-11-12 23:26:15,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (1/1) ... [2021-11-12 23:26:15,775 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (1/1) ... [2021-11-12 23:26:15,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (1/1) ... [2021-11-12 23:26:15,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (1/1) ... [2021-11-12 23:26:15,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:26:15,864 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:26:15,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:26:15,864 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:26:15,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (1/1) ... [2021-11-12 23:26:15,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:26:15,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:26:15,901 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:26:15,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:26:15,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:26:15,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:26:15,952 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-12 23:26:15,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:26:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:26:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-12 23:26:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-12 23:26:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:26:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:26:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:26:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:26:15,954 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2021-11-12 23:26:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2021-11-12 23:26:15,954 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2021-11-12 23:26:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2021-11-12 23:26:15,954 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2021-11-12 23:26:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2021-11-12 23:26:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2021-11-12 23:26:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2021-11-12 23:26:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-12 23:26:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-12 23:26:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:26:15,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:26:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2021-11-12 23:26:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2021-11-12 23:26:15,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:26:15,957 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 23:26:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 23:26:15,957 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-12 23:26:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-12 23:26:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:26:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:26:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:26:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-12 23:26:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-12 23:26:15,959 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2021-11-12 23:26:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2021-11-12 23:26:15,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:26:15,959 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-12 23:26:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-12 23:26:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-11-12 23:26:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-11-12 23:26:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 23:26:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 23:26:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2021-11-12 23:26:15,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2021-11-12 23:26:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:26:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:26:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-11-12 23:26:15,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-11-12 23:26:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:26:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:26:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:26:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-12 23:26:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-12 23:26:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:26:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-12 23:26:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-12 23:26:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 23:26:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 23:26:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-12 23:26:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-12 23:26:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-12 23:26:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-12 23:26:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-12 23:26:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-12 23:26:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-12 23:26:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-12 23:26:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-12 23:26:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-12 23:26:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:26:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:26:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 23:26:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 23:26:22,060 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2021-11-12 23:26:22,060 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2021-11-12 23:26:26,347 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055: SUMMARY for call #t~ret461#1.base, #t~ret461#1.offset := get_current(); srcloc: null [2021-11-12 23:26:26,347 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055-1: ~tmp___7~1#1.base, ~tmp___7~1#1.offset := #t~ret461#1.base, #t~ret461#1.offset;havoc #t~ret461#1.base, #t~ret461#1.offset;~__ptr___3~0#1.base, ~__ptr___3~0#1.offset := ~tmp___7~1#1.base, ~tmp___7~1#1.offset; [2021-11-12 23:26:26,348 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2021-11-12 23:26:26,348 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2021-11-12 23:26:26,348 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2021-11-12 23:26:26,348 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2021-11-12 23:26:26,348 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979: SUMMARY for call #t~ret445#1.base, #t~ret445#1.offset := get_current(); srcloc: null [2021-11-12 23:26:26,348 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979-1: ~tmp___1~3#1.base, ~tmp___1~3#1.offset := #t~ret445#1.base, #t~ret445#1.offset;havoc #t~ret445#1.base, #t~ret445#1.offset;~__ptr~0#1.base, ~__ptr~0#1.offset := ~tmp___1~3#1.base, ~tmp___1~3#1.offset; [2021-11-12 23:26:26,367 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-12 23:26:41,028 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2021-11-12 23:26:41,028 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2021-11-12 23:26:41,108 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 23:26:41,111 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-12 23:26:41,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:26:41 BoogieIcfgContainer [2021-11-12 23:26:41,116 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 23:26:41,119 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 23:26:41,120 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 23:26:41,123 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 23:26:41,124 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:26:12" (1/3) ... [2021-11-12 23:26:41,125 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21193826 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:26:41, skipping insertion in model container [2021-11-12 23:26:41,125 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:26:15" (2/3) ... [2021-11-12 23:26:41,126 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21193826 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:26:41, skipping insertion in model container [2021-11-12 23:26:41,126 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:26:41" (3/3) ... [2021-11-12 23:26:41,127 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2021-11-12 23:26:41,134 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 23:26:41,134 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-12 23:26:41,188 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 23:26:41,195 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-12 23:26:41,195 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-12 23:26:41,235 INFO L276 IsEmpty]: Start isEmpty. Operand has 546 states, 402 states have (on average 1.427860696517413) internal successors, (574), 409 states have internal predecessors, (574), 116 states have call successors, (116), 28 states have call predecessors, (116), 28 states have return successors, (116), 115 states have call predecessors, (116), 116 states have call successors, (116) [2021-11-12 23:26:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-12 23:26:41,246 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:26:41,247 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:26:41,248 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:26:41,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:26:41,257 INFO L85 PathProgramCache]: Analyzing trace with hash -928700375, now seen corresponding path program 1 times [2021-11-12 23:26:41,281 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:26:41,282 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2097905844] [2021-11-12 23:26:41,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:26:41,286 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:26:41,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:26:41,290 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:26:41,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-12 23:26:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:26:47,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 1702 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:26:47,416 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:26:47,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:26:47,592 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:26:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:26:47,748 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:26:47,748 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2097905844] [2021-11-12 23:26:47,749 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2097905844] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:26:47,749 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:26:47,749 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-12 23:26:47,751 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342945520] [2021-11-12 23:26:47,751 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:26:47,756 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:26:47,756 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:26:47,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:26:47,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-12 23:26:47,787 INFO L87 Difference]: Start difference. First operand has 546 states, 402 states have (on average 1.427860696517413) internal successors, (574), 409 states have internal predecessors, (574), 116 states have call successors, (116), 28 states have call predecessors, (116), 28 states have return successors, (116), 115 states have call predecessors, (116), 116 states have call successors, (116) Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:26:47,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:26:47,946 INFO L93 Difference]: Finished difference Result 1081 states and 1622 transitions. [2021-11-12 23:26:47,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:26:47,949 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-11-12 23:26:47,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:26:47,955 INFO L225 Difference]: With dead ends: 1081 [2021-11-12 23:26:47,955 INFO L226 Difference]: Without dead ends: 0 [2021-11-12 23:26:47,965 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-12 23:26:47,969 INFO L933 BasicCegarLoop]: 791 mSDtfsCounter, 776 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.85ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 791 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 15.13ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.98ms IncrementalHoareTripleChecker+Time [2021-11-12 23:26:47,970 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [776 Valid, 791 Invalid, 1 Unknown, 0 Unchecked, 15.13ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 2.98ms Time] [2021-11-12 23:26:47,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-12 23:26:47,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-12 23:26:47,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:26:47,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-12 23:26:47,996 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2021-11-12 23:26:47,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:26:47,997 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-12 23:26:47,997 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:26:47,997 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-12 23:26:47,997 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-12 23:26:48,000 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-12 23:26:48,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-12 23:26:48,201 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:26:48,203 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-12 23:26:49,751 INFO L858 garLoopResultBuilder]: For program point L6488-2(lines 6471 6499) no Hoare annotation was computed. [2021-11-12 23:26:49,751 INFO L858 garLoopResultBuilder]: For program point L6488(lines 6488 6494) no Hoare annotation was computed. [2021-11-12 23:26:49,752 INFO L858 garLoopResultBuilder]: For program point L6479(lines 6479 6498) no Hoare annotation was computed. [2021-11-12 23:26:49,752 INFO L858 garLoopResultBuilder]: For program point L6481-1(line 6481) no Hoare annotation was computed. [2021-11-12 23:26:49,752 INFO L861 garLoopResultBuilder]: At program point L6481(line 6481) the Hoare annotation is: true [2021-11-12 23:26:49,753 INFO L858 garLoopResultBuilder]: For program point copy_from_userFINAL(lines 6457 6502) no Hoare annotation was computed. [2021-11-12 23:26:49,753 INFO L858 garLoopResultBuilder]: For program point L6471(lines 6471 6499) no Hoare annotation was computed. [2021-11-12 23:26:49,753 INFO L861 garLoopResultBuilder]: At program point copy_from_userENTRY(lines 6457 6502) the Hoare annotation is: true [2021-11-12 23:26:49,753 INFO L858 garLoopResultBuilder]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2021-11-12 23:26:49,754 INFO L861 garLoopResultBuilder]: At program point L8041(lines 8040 8042) the Hoare annotation is: true [2021-11-12 23:26:49,754 INFO L861 garLoopResultBuilder]: At program point L6473(line 6473) the Hoare annotation is: true [2021-11-12 23:26:49,754 INFO L858 garLoopResultBuilder]: For program point copy_from_userEXIT(lines 6457 6502) no Hoare annotation was computed. [2021-11-12 23:26:49,754 INFO L861 garLoopResultBuilder]: At program point prepare_to_waitENTRY(lines 8047 8049) the Hoare annotation is: true [2021-11-12 23:26:49,755 INFO L858 garLoopResultBuilder]: For program point prepare_to_waitFINAL(lines 8047 8049) no Hoare annotation was computed. [2021-11-12 23:26:49,755 INFO L858 garLoopResultBuilder]: For program point prepare_to_waitEXIT(lines 8047 8049) no Hoare annotation was computed. [2021-11-12 23:26:49,755 INFO L858 garLoopResultBuilder]: For program point kfree_skbEXIT(lines 8012 8014) no Hoare annotation was computed. [2021-11-12 23:26:49,755 INFO L861 garLoopResultBuilder]: At program point kfree_skbENTRY(lines 8012 8014) the Hoare annotation is: true [2021-11-12 23:26:49,756 INFO L858 garLoopResultBuilder]: For program point kfree_skbFINAL(lines 8012 8014) no Hoare annotation was computed. [2021-11-12 23:26:49,756 INFO L861 garLoopResultBuilder]: At program point L5659(line 5659) the Hoare annotation is: true [2021-11-12 23:26:49,756 INFO L858 garLoopResultBuilder]: For program point L5659-1(line 5659) no Hoare annotation was computed. [2021-11-12 23:26:49,756 INFO L861 garLoopResultBuilder]: At program point L5593(line 5593) the Hoare annotation is: true [2021-11-12 23:26:49,757 INFO L858 garLoopResultBuilder]: For program point L5593-1(line 5593) no Hoare annotation was computed. [2021-11-12 23:26:49,757 INFO L861 garLoopResultBuilder]: At program point L5651(line 5651) the Hoare annotation is: true [2021-11-12 23:26:49,757 INFO L858 garLoopResultBuilder]: For program point L5651-1(line 5651) no Hoare annotation was computed. [2021-11-12 23:26:49,757 INFO L858 garLoopResultBuilder]: For program point L5643(lines 5643 5649) no Hoare annotation was computed. [2021-11-12 23:26:49,758 INFO L858 garLoopResultBuilder]: For program point L5511(lines 5511 5517) no Hoare annotation was computed. [2021-11-12 23:26:49,758 INFO L861 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2021-11-12 23:26:49,758 INFO L858 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2021-11-12 23:26:49,758 INFO L858 garLoopResultBuilder]: For program point L5511-2(lines 5511 5517) no Hoare annotation was computed. [2021-11-12 23:26:49,759 INFO L858 garLoopResultBuilder]: For program point btmrvl_prepare_commandFINAL(lines 5628 5702) no Hoare annotation was computed. [2021-11-12 23:26:49,759 INFO L861 garLoopResultBuilder]: At program point L5594(line 5594) the Hoare annotation is: true [2021-11-12 23:26:49,759 INFO L858 garLoopResultBuilder]: For program point L5594-1(line 5594) no Hoare annotation was computed. [2021-11-12 23:26:49,759 INFO L861 garLoopResultBuilder]: At program point L5586(line 5586) the Hoare annotation is: true [2021-11-12 23:26:49,759 INFO L861 garLoopResultBuilder]: At program point L5487(line 5487) the Hoare annotation is: true [2021-11-12 23:26:49,760 INFO L858 garLoopResultBuilder]: For program point L5487-1(line 5487) no Hoare annotation was computed. [2021-11-12 23:26:49,760 INFO L861 garLoopResultBuilder]: At program point L5553(line 5553) the Hoare annotation is: true [2021-11-12 23:26:49,760 INFO L858 garLoopResultBuilder]: For program point L5586-1(line 5586) no Hoare annotation was computed. [2021-11-12 23:26:49,760 INFO L858 garLoopResultBuilder]: For program point L5553-1(line 5553) no Hoare annotation was computed. [2021-11-12 23:26:49,761 INFO L858 garLoopResultBuilder]: For program point L5479(lines 5479 5485) no Hoare annotation was computed. [2021-11-12 23:26:49,761 INFO L861 garLoopResultBuilder]: At program point btmrvl_prepare_commandENTRY(lines 5628 5702) the Hoare annotation is: true [2021-11-12 23:26:49,761 INFO L861 garLoopResultBuilder]: At program point L5694(line 5694) the Hoare annotation is: true [2021-11-12 23:26:49,761 INFO L861 garLoopResultBuilder]: At program point L5537(line 5537) the Hoare annotation is: true [2021-11-12 23:26:49,762 INFO L858 garLoopResultBuilder]: For program point L5537-1(line 5537) no Hoare annotation was computed. [2021-11-12 23:26:49,762 INFO L858 garLoopResultBuilder]: For program point btmrvl_prepare_commandEXIT(lines 5628 5702) no Hoare annotation was computed. [2021-11-12 23:26:49,762 INFO L858 garLoopResultBuilder]: For program point L5694-1(line 5694) no Hoare annotation was computed. [2021-11-12 23:26:49,762 INFO L858 garLoopResultBuilder]: For program point L5686(lines 5686 5699) no Hoare annotation was computed. [2021-11-12 23:26:49,762 INFO L858 garLoopResultBuilder]: For program point L5686-1(lines 5686 5699) no Hoare annotation was computed. [2021-11-12 23:26:49,763 INFO L858 garLoopResultBuilder]: For program point L5670(lines 5670 5676) no Hoare annotation was computed. [2021-11-12 23:26:49,763 INFO L861 garLoopResultBuilder]: At program point L5571(line 5571) the Hoare annotation is: true [2021-11-12 23:26:49,763 INFO L861 garLoopResultBuilder]: At program point L5604(lines 5575 5615) the Hoare annotation is: true [2021-11-12 23:26:49,763 INFO L858 garLoopResultBuilder]: For program point L5596(lines 5596 5606) no Hoare annotation was computed. [2021-11-12 23:26:49,763 INFO L858 garLoopResultBuilder]: For program point L5588(lines 5588 5591) no Hoare annotation was computed. [2021-11-12 23:26:49,764 INFO L858 garLoopResultBuilder]: For program point L5679(lines 5679 5685) no Hoare annotation was computed. [2021-11-12 23:26:49,764 INFO L861 garLoopResultBuilder]: At program point L5547(line 5547) the Hoare annotation is: true [2021-11-12 23:26:49,764 INFO L858 garLoopResultBuilder]: For program point L5547-1(line 5547) no Hoare annotation was computed. [2021-11-12 23:26:49,764 INFO L858 garLoopResultBuilder]: For program point L5679-2(lines 5679 5685) no Hoare annotation was computed. [2021-11-12 23:26:49,765 INFO L861 garLoopResultBuilder]: At program point L5613(line 5613) the Hoare annotation is: true [2021-11-12 23:26:49,765 INFO L858 garLoopResultBuilder]: For program point L5613-1(line 5613) no Hoare annotation was computed. [2021-11-12 23:26:49,765 INFO L858 garLoopResultBuilder]: For program point L5638(lines 5638 5678) no Hoare annotation was computed. [2021-11-12 23:26:49,765 INFO L858 garLoopResultBuilder]: For program point L5539(lines 5539 5545) no Hoare annotation was computed. [2021-11-12 23:26:49,765 INFO L858 garLoopResultBuilder]: For program point L5638-1(lines 5638 5678) no Hoare annotation was computed. [2021-11-12 23:26:49,766 INFO L858 garLoopResultBuilder]: For program point L5572(line 5572) no Hoare annotation was computed. [2021-11-12 23:26:49,766 INFO L861 garLoopResultBuilder]: At program point L5564-2(lines 5564 5569) the Hoare annotation is: true [2021-11-12 23:26:49,766 INFO L858 garLoopResultBuilder]: For program point L5564(lines 5564 5569) no Hoare annotation was computed. [2021-11-12 23:26:49,766 INFO L858 garLoopResultBuilder]: For program point L5688(lines 5688 5697) no Hoare annotation was computed. [2021-11-12 23:26:49,766 INFO L861 garLoopResultBuilder]: At program point L5598(line 5598) the Hoare annotation is: true [2021-11-12 23:26:49,767 INFO L858 garLoopResultBuilder]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2021-11-12 23:26:49,767 INFO L858 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2021-11-12 23:26:49,767 INFO L861 garLoopResultBuilder]: At program point L5500(line 5500) the Hoare annotation is: true [2021-11-12 23:26:49,767 INFO L858 garLoopResultBuilder]: For program point L5492-2(lines 5492 5496) no Hoare annotation was computed. [2021-11-12 23:26:49,767 INFO L858 garLoopResultBuilder]: For program point L5492(lines 5492 5496) no Hoare annotation was computed. [2021-11-12 23:26:49,768 INFO L858 garLoopResultBuilder]: For program point L5575(lines 5575 5616) no Hoare annotation was computed. [2021-11-12 23:26:49,768 INFO L861 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: true [2021-11-12 23:26:49,768 INFO L858 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2021-11-12 23:26:49,768 INFO L861 garLoopResultBuilder]: At program point L5608(lines 5575 5615) the Hoare annotation is: true [2021-11-12 23:26:49,769 INFO L858 garLoopResultBuilder]: For program point L5575-2(lines 5534 5626) no Hoare annotation was computed. [2021-11-12 23:26:49,769 INFO L858 garLoopResultBuilder]: For program point L5600(lines 5600 5603) no Hoare annotation was computed. [2021-11-12 23:26:49,769 INFO L861 garLoopResultBuilder]: At program point L5625(lines 5521 5627) the Hoare annotation is: true [2021-11-12 23:26:49,769 INFO L861 garLoopResultBuilder]: At program point L5518(lines 5469 5520) the Hoare annotation is: true [2021-11-12 23:26:49,769 INFO L858 garLoopResultBuilder]: For program point L5617-1(lines 5617 5624) no Hoare annotation was computed. [2021-11-12 23:26:49,770 INFO L861 garLoopResultBuilder]: At program point L5477(line 5477) the Hoare annotation is: true [2021-11-12 23:26:49,770 INFO L858 garLoopResultBuilder]: For program point L5477-1(line 5477) no Hoare annotation was computed. [2021-11-12 23:26:49,770 INFO L861 garLoopResultBuilder]: At program point skb_putENTRY(lines 8077 8081) the Hoare annotation is: true [2021-11-12 23:26:49,770 INFO L858 garLoopResultBuilder]: For program point skb_putFINAL(lines 8077 8081) no Hoare annotation was computed. [2021-11-12 23:26:49,770 INFO L858 garLoopResultBuilder]: For program point skb_putEXIT(lines 8077 8081) no Hoare annotation was computed. [2021-11-12 23:26:49,771 INFO L861 garLoopResultBuilder]: At program point skb_queue_purgeENTRY(lines 8085 8087) the Hoare annotation is: true [2021-11-12 23:26:49,771 INFO L858 garLoopResultBuilder]: For program point skb_queue_purgeFINAL(lines 8085 8087) no Hoare annotation was computed. [2021-11-12 23:26:49,771 INFO L858 garLoopResultBuilder]: For program point skb_queue_purgeEXIT(lines 8085 8087) no Hoare annotation was computed. [2021-11-12 23:26:49,771 INFO L861 garLoopResultBuilder]: At program point skb_queue_emptyENTRY(lines 4807 4812) the Hoare annotation is: true [2021-11-12 23:26:49,772 INFO L858 garLoopResultBuilder]: For program point skb_queue_emptyFINAL(lines 4807 4812) no Hoare annotation was computed. [2021-11-12 23:26:49,772 INFO L858 garLoopResultBuilder]: For program point skb_queue_emptyEXIT(lines 4807 4812) no Hoare annotation was computed. [2021-11-12 23:26:49,772 INFO L861 garLoopResultBuilder]: At program point msecs_to_jiffiesENTRY(lines 8044 8046) the Hoare annotation is: true [2021-11-12 23:26:49,772 INFO L858 garLoopResultBuilder]: For program point msecs_to_jiffiesEXIT(lines 8044 8046) no Hoare annotation was computed. [2021-11-12 23:26:49,772 INFO L858 garLoopResultBuilder]: For program point msecs_to_jiffiesFINAL(lines 8044 8046) no Hoare annotation was computed. [2021-11-12 23:26:49,773 INFO L858 garLoopResultBuilder]: For program point L4883(lines 4883 4889) no Hoare annotation was computed. [2021-11-12 23:26:49,773 INFO L858 garLoopResultBuilder]: For program point bt_skb_allocFINAL(lines 4877 4892) no Hoare annotation was computed. [2021-11-12 23:26:49,773 INFO L861 garLoopResultBuilder]: At program point L4850(lines 4845 4852) the Hoare annotation is: true [2021-11-12 23:26:49,773 INFO L858 garLoopResultBuilder]: For program point L4883-2(lines 4883 4889) no Hoare annotation was computed. [2021-11-12 23:26:49,773 INFO L858 garLoopResultBuilder]: For program point L7949-2(lines 7949 7953) no Hoare annotation was computed. [2021-11-12 23:26:49,774 INFO L858 garLoopResultBuilder]: For program point L7949(lines 7949 7953) no Hoare annotation was computed. [2021-11-12 23:26:49,774 INFO L861 garLoopResultBuilder]: At program point L4803(lines 4797 4805) the Hoare annotation is: true [2021-11-12 23:26:49,774 INFO L858 garLoopResultBuilder]: For program point bt_skb_allocEXIT(lines 4877 4892) no Hoare annotation was computed. [2021-11-12 23:26:49,774 INFO L861 garLoopResultBuilder]: At program point L7954(lines 7947 7955) the Hoare annotation is: true [2021-11-12 23:26:49,774 INFO L861 garLoopResultBuilder]: At program point L7950(line 7950) the Hoare annotation is: true [2021-11-12 23:26:49,775 INFO L858 garLoopResultBuilder]: For program point L7948-1(line 7948) no Hoare annotation was computed. [2021-11-12 23:26:49,775 INFO L861 garLoopResultBuilder]: At program point L7948(line 7948) the Hoare annotation is: true [2021-11-12 23:26:49,775 INFO L858 garLoopResultBuilder]: For program point L7950-1(line 7950) no Hoare annotation was computed. [2021-11-12 23:26:49,775 INFO L861 garLoopResultBuilder]: At program point bt_skb_allocENTRY(lines 4877 4892) the Hoare annotation is: true [2021-11-12 23:26:49,776 INFO L858 garLoopResultBuilder]: For program point btmrvl_open_genericFINAL(lines 6503 6509) no Hoare annotation was computed. [2021-11-12 23:26:49,776 INFO L861 garLoopResultBuilder]: At program point btmrvl_open_genericENTRY(lines 6503 6509) the Hoare annotation is: true [2021-11-12 23:26:49,776 INFO L858 garLoopResultBuilder]: For program point btmrvl_open_genericEXIT(lines 6503 6509) no Hoare annotation was computed. [2021-11-12 23:26:49,776 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 8030 8032) no Hoare annotation was computed. [2021-11-12 23:26:49,776 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 8030 8032) no Hoare annotation was computed. [2021-11-12 23:26:49,777 INFO L861 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 8030 8032) the Hoare annotation is: true [2021-11-12 23:26:49,777 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,777 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-12 23:26:49,777 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2021-11-12 23:26:49,777 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,778 INFO L858 garLoopResultBuilder]: For program point simple_read_from_bufferFINAL(lines 8068 8070) no Hoare annotation was computed. [2021-11-12 23:26:49,778 INFO L858 garLoopResultBuilder]: For program point simple_read_from_bufferEXIT(lines 8068 8070) no Hoare annotation was computed. [2021-11-12 23:26:49,778 INFO L861 garLoopResultBuilder]: At program point simple_read_from_bufferENTRY(lines 8068 8070) the Hoare annotation is: true [2021-11-12 23:26:49,778 INFO L858 garLoopResultBuilder]: For program point __wake_upEXIT(lines 7969 7971) no Hoare annotation was computed. [2021-11-12 23:26:49,778 INFO L861 garLoopResultBuilder]: At program point __wake_upENTRY(lines 7969 7971) the Hoare annotation is: true [2021-11-12 23:26:49,779 INFO L858 garLoopResultBuilder]: For program point __wake_upFINAL(lines 7969 7971) no Hoare annotation was computed. [2021-11-12 23:26:49,779 INFO L861 garLoopResultBuilder]: At program point skb_queue_headENTRY(lines 8082 8084) the Hoare annotation is: true [2021-11-12 23:26:49,779 INFO L858 garLoopResultBuilder]: For program point skb_queue_headFINAL(lines 8082 8084) no Hoare annotation was computed. [2021-11-12 23:26:49,779 INFO L858 garLoopResultBuilder]: For program point skb_queue_headEXIT(lines 8082 8084) no Hoare annotation was computed. [2021-11-12 23:26:49,779 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutFINAL(lines 8064 8066) no Hoare annotation was computed. [2021-11-12 23:26:49,780 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 8064 8066) no Hoare annotation was computed. [2021-11-12 23:26:49,780 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 8064 8066) the Hoare annotation is: true [2021-11-12 23:26:49,780 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 4683 4710) no Hoare annotation was computed. [2021-11-12 23:26:49,780 INFO L858 garLoopResultBuilder]: For program point get_currentFINAL(lines 4683 4710) no Hoare annotation was computed. [2021-11-12 23:26:49,780 INFO L861 garLoopResultBuilder]: At program point L4686(lines 4686 4706) the Hoare annotation is: true [2021-11-12 23:26:49,781 INFO L854 garLoopResultBuilder]: At program point L4689(lines 4688 4706) the Hoare annotation is: (not (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:26:49,781 INFO L861 garLoopResultBuilder]: At program point L4690-1(lines 4690 4705) the Hoare annotation is: true [2021-11-12 23:26:49,781 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 4683 4710) the Hoare annotation is: true [2021-11-12 23:26:49,781 INFO L861 garLoopResultBuilder]: At program point L4863(lines 4857 4865) the Hoare annotation is: true [2021-11-12 23:26:49,781 INFO L858 garLoopResultBuilder]: For program point signal_pendingEXIT(lines 4866 4876) no Hoare annotation was computed. [2021-11-12 23:26:49,782 INFO L861 garLoopResultBuilder]: At program point L4727(lines 4721 4729) the Hoare annotation is: true [2021-11-12 23:26:49,782 INFO L861 garLoopResultBuilder]: At program point signal_pendingENTRY(lines 4866 4876) the Hoare annotation is: true [2021-11-12 23:26:49,782 INFO L861 garLoopResultBuilder]: At program point L4675(lines 4670 4677) the Hoare annotation is: true [2021-11-12 23:26:49,782 INFO L858 garLoopResultBuilder]: For program point signal_pendingFINAL(lines 4866 4876) no Hoare annotation was computed. [2021-11-12 23:26:49,782 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4739 4747) the Hoare annotation is: true [2021-11-12 23:26:49,783 INFO L861 garLoopResultBuilder]: At program point L7981(lines 7980 7982) the Hoare annotation is: true [2021-11-12 23:26:49,783 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4739 4747) no Hoare annotation was computed. [2021-11-12 23:26:49,783 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 4739 4747) no Hoare annotation was computed. [2021-11-12 23:26:49,783 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 7940 7946) the Hoare annotation is: true [2021-11-12 23:26:49,783 INFO L858 garLoopResultBuilder]: For program point L7937(lines 7937 7939) no Hoare annotation was computed. [2021-11-12 23:26:49,784 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 7940 7946) no Hoare annotation was computed. [2021-11-12 23:26:49,784 INFO L858 garLoopResultBuilder]: For program point L7942(line 7942) no Hoare annotation was computed. [2021-11-12 23:26:49,784 INFO L858 garLoopResultBuilder]: For program point L7944-1(line 7944) no Hoare annotation was computed. [2021-11-12 23:26:49,784 INFO L861 garLoopResultBuilder]: At program point L7944(line 7944) the Hoare annotation is: true [2021-11-12 23:26:49,784 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 7940 7946) no Hoare annotation was computed. [2021-11-12 23:26:49,785 INFO L858 garLoopResultBuilder]: For program point L7938(line 7938) no Hoare annotation was computed. [2021-11-12 23:26:49,785 INFO L858 garLoopResultBuilder]: For program point L5857(lines 5857 5874) no Hoare annotation was computed. [2021-11-12 23:26:49,785 INFO L861 garLoopResultBuilder]: At program point L5878(line 5878) the Hoare annotation is: true [2021-11-12 23:26:49,785 INFO L858 garLoopResultBuilder]: For program point L5878-1(line 5878) no Hoare annotation was computed. [2021-11-12 23:26:49,785 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2021-11-12 23:26:49,786 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,786 INFO L861 garLoopResultBuilder]: At program point L5858(lines 5857 5874) the Hoare annotation is: true [2021-11-12 23:26:49,786 INFO L858 garLoopResultBuilder]: For program point L5854(lines 5854 5874) no Hoare annotation was computed. [2021-11-12 23:26:49,786 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,786 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-12 23:26:49,787 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,787 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,787 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,787 INFO L858 garLoopResultBuilder]: For program point L5846(lines 5846 5853) no Hoare annotation was computed. [2021-11-12 23:26:49,787 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,787 INFO L861 garLoopResultBuilder]: At program point L5875(lines 5809 5881) the Hoare annotation is: true [2021-11-12 23:26:49,788 INFO L858 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,788 INFO L861 garLoopResultBuilder]: At program point L8051(lines 8050 8052) the Hoare annotation is: true [2021-11-12 23:26:49,788 INFO L861 garLoopResultBuilder]: At program point L4661(lines 4656 4663) the Hoare annotation is: true [2021-11-12 23:26:49,788 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,788 INFO L861 garLoopResultBuilder]: At program point L5908(lines 5893 5910) the Hoare annotation is: true [2021-11-12 23:26:49,789 INFO L861 garLoopResultBuilder]: At program point L4653(lines 4649 4655) the Hoare annotation is: true [2021-11-12 23:26:49,789 INFO L858 garLoopResultBuilder]: For program point L5863(lines 5863 5874) no Hoare annotation was computed. [2021-11-12 23:26:49,789 INFO L858 garLoopResultBuilder]: For program point L5888-1(line 5888) no Hoare annotation was computed. [2021-11-12 23:26:49,789 INFO L858 garLoopResultBuilder]: For program point L5822(lines 5822 5828) no Hoare annotation was computed. [2021-11-12 23:26:49,789 INFO L861 garLoopResultBuilder]: At program point L5888(line 5888) the Hoare annotation is: true [2021-11-12 23:26:49,790 INFO L861 garLoopResultBuilder]: At program point L5917(lines 5911 5919) the Hoare annotation is: true [2021-11-12 23:26:49,790 INFO L858 garLoopResultBuilder]: For program point L5822-2(lines 5809 5881) no Hoare annotation was computed. [2021-11-12 23:26:49,790 INFO L861 garLoopResultBuilder]: At program point L8089(lines 8088 8090) the Hoare annotation is: true [2021-11-12 23:26:49,790 INFO L861 garLoopResultBuilder]: At program point L5880(lines 5803 5882) the Hoare annotation is: true [2021-11-12 23:26:49,790 INFO L858 garLoopResultBuilder]: For program point L5835(lines 5835 5841) no Hoare annotation was computed. [2021-11-12 23:26:49,790 INFO L858 garLoopResultBuilder]: For program point L5901(lines 5901 5904) no Hoare annotation was computed. [2021-11-12 23:26:49,791 INFO L861 garLoopResultBuilder]: At program point L5864(lines 5854 5874) the Hoare annotation is: true [2021-11-12 23:26:49,791 INFO L858 garLoopResultBuilder]: For program point L5860(lines 5860 5874) no Hoare annotation was computed. [2021-11-12 23:26:49,791 INFO L861 garLoopResultBuilder]: At program point L4667(lines 4664 4669) the Hoare annotation is: true [2021-11-12 23:26:49,791 INFO L861 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: true [2021-11-12 23:26:49,791 INFO L858 garLoopResultBuilder]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2021-11-12 23:26:49,792 INFO L861 garLoopResultBuilder]: At program point L5890(lines 5883 5892) the Hoare annotation is: true [2021-11-12 23:26:49,792 INFO L861 garLoopResultBuilder]: At program point L5861(lines 5860 5874) the Hoare annotation is: true [2021-11-12 23:26:49,792 INFO L858 garLoopResultBuilder]: For program point L6014(lines 6014 6047) no Hoare annotation was computed. [2021-11-12 23:26:49,792 INFO L858 garLoopResultBuilder]: For program point L6014-1(lines 6014 6047) no Hoare annotation was computed. [2021-11-12 23:26:49,792 INFO L858 garLoopResultBuilder]: For program point L5998(line 5998) no Hoare annotation was computed. [2021-11-12 23:26:49,793 INFO L861 garLoopResultBuilder]: At program point L4842(lines 4839 4844) the Hoare annotation is: true [2021-11-12 23:26:49,793 INFO L861 garLoopResultBuilder]: At program point L5965(line 5965) the Hoare annotation is: true [2021-11-12 23:26:49,793 INFO L858 garLoopResultBuilder]: For program point L5965-1(line 5965) no Hoare annotation was computed. [2021-11-12 23:26:49,793 INFO L858 garLoopResultBuilder]: For program point L5734(lines 5734 5751) no Hoare annotation was computed. [2021-11-12 23:26:49,793 INFO L861 garLoopResultBuilder]: At program point L6147(line 6147) the Hoare annotation is: true [2021-11-12 23:26:49,793 INFO L858 garLoopResultBuilder]: For program point L6147-1(line 6147) no Hoare annotation was computed. [2021-11-12 23:26:49,794 INFO L858 garLoopResultBuilder]: For program point L5734-1(lines 5734 5751) no Hoare annotation was computed. [2021-11-12 23:26:49,794 INFO L858 garLoopResultBuilder]: For program point L6015(lines 6015 6045) no Hoare annotation was computed. [2021-11-12 23:26:49,794 INFO L861 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: true [2021-11-12 23:26:49,794 INFO L858 garLoopResultBuilder]: For program point L6131-1(line 6131) no Hoare annotation was computed. [2021-11-12 23:26:49,794 INFO L861 garLoopResultBuilder]: At program point L6049(lines 6049 6085) the Hoare annotation is: true [2021-11-12 23:26:49,794 INFO L858 garLoopResultBuilder]: For program point L6099(lines 6099 6104) no Hoare annotation was computed. [2021-11-12 23:26:49,795 INFO L858 garLoopResultBuilder]: For program point L6099-2(lines 6099 6104) no Hoare annotation was computed. [2021-11-12 23:26:49,795 INFO L861 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2021-11-12 23:26:49,795 INFO L858 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2021-11-12 23:26:49,795 INFO L858 garLoopResultBuilder]: For program point L6166(lines 6166 6169) no Hoare annotation was computed. [2021-11-12 23:26:49,795 INFO L858 garLoopResultBuilder]: For program point L6034(lines 6034 6039) no Hoare annotation was computed. [2021-11-12 23:26:49,796 INFO L858 garLoopResultBuilder]: For program point L6034-2(lines 6034 6039) no Hoare annotation was computed. [2021-11-12 23:26:49,796 INFO L858 garLoopResultBuilder]: For program point L6134(lines 6134 6161) no Hoare annotation was computed. [2021-11-12 23:26:49,796 INFO L861 garLoopResultBuilder]: At program point L7984(lines 7983 7985) the Hoare annotation is: true [2021-11-12 23:26:49,796 INFO L861 garLoopResultBuilder]: At program point L6019(line 6019) the Hoare annotation is: true [2021-11-12 23:26:49,796 INFO L858 garLoopResultBuilder]: For program point L6019-1(line 6019) no Hoare annotation was computed. [2021-11-12 23:26:49,796 INFO L854 garLoopResultBuilder]: At program point L6052(lines 6051 6085) the Hoare annotation is: (not (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:26:49,797 INFO L858 garLoopResultBuilder]: For program point L5739(lines 5739 5746) no Hoare annotation was computed. [2021-11-12 23:26:49,797 INFO L861 garLoopResultBuilder]: At program point L6053-1(lines 6053 6084) the Hoare annotation is: true [2021-11-12 23:26:49,797 INFO L858 garLoopResultBuilder]: For program point L5723(lines 5723 5730) no Hoare annotation was computed. [2021-11-12 23:26:49,797 INFO L858 garLoopResultBuilder]: For program point btmrvl_service_main_threadFINAL(lines 5920 6192) no Hoare annotation was computed. [2021-11-12 23:26:49,797 INFO L861 garLoopResultBuilder]: At program point L6120-2(lines 5958 6191) the Hoare annotation is: true [2021-11-12 23:26:49,798 INFO L858 garLoopResultBuilder]: For program point L6120(lines 6120 6126) no Hoare annotation was computed. [2021-11-12 23:26:49,798 INFO L858 garLoopResultBuilder]: For program point L6021(lines 6021 6044) no Hoare annotation was computed. [2021-11-12 23:26:49,798 INFO L858 garLoopResultBuilder]: For program point btmrvl_service_main_threadEXIT(lines 5920 6192) no Hoare annotation was computed. [2021-11-12 23:26:49,798 INFO L861 garLoopResultBuilder]: At program point L6137(line 6137) the Hoare annotation is: true [2021-11-12 23:26:49,798 INFO L858 garLoopResultBuilder]: For program point L6137-1(line 6137) no Hoare annotation was computed. [2021-11-12 23:26:49,799 INFO L861 garLoopResultBuilder]: At program point L6187(lines 5958 6191) the Hoare annotation is: true [2021-11-12 23:26:49,799 INFO L861 garLoopResultBuilder]: At program point L6154(line 6154) the Hoare annotation is: true [2021-11-12 23:26:49,799 INFO L861 garLoopResultBuilder]: At program point L6022(lines 6011 6047) the Hoare annotation is: true [2021-11-12 23:26:49,799 INFO L861 garLoopResultBuilder]: At program point L6138(line 6138) the Hoare annotation is: true [2021-11-12 23:26:49,799 INFO L858 garLoopResultBuilder]: For program point L6138-1(line 6138) no Hoare annotation was computed. [2021-11-12 23:26:49,799 INFO L861 garLoopResultBuilder]: At program point L5973(lines 5973 6009) the Hoare annotation is: true [2021-11-12 23:26:49,800 INFO L858 garLoopResultBuilder]: For program point L5709(lines 5709 5715) no Hoare annotation was computed. [2021-11-12 23:26:49,800 INFO L858 garLoopResultBuilder]: For program point L5759(lines 5759 5765) no Hoare annotation was computed. [2021-11-12 23:26:49,800 INFO L858 garLoopResultBuilder]: For program point L5759-2(lines 5759 5765) no Hoare annotation was computed. [2021-11-12 23:26:49,800 INFO L861 garLoopResultBuilder]: At program point L8072-2(lines 8071 8073) the Hoare annotation is: true [2021-11-12 23:26:49,800 INFO L858 garLoopResultBuilder]: For program point L8072-1(line 8072) no Hoare annotation was computed. [2021-11-12 23:26:49,800 INFO L861 garLoopResultBuilder]: At program point L8072(line 8072) the Hoare annotation is: true [2021-11-12 23:26:49,801 INFO L858 garLoopResultBuilder]: For program point L6074(line 6074) no Hoare annotation was computed. [2021-11-12 23:26:49,801 INFO L858 garLoopResultBuilder]: For program point L6173(lines 6173 6186) no Hoare annotation was computed. [2021-11-12 23:26:49,801 INFO L858 garLoopResultBuilder]: For program point L6141(lines 6141 6161) no Hoare annotation was computed. [2021-11-12 23:26:49,801 INFO L858 garLoopResultBuilder]: For program point L6108(lines 6108 6129) no Hoare annotation was computed. [2021-11-12 23:26:49,801 INFO L861 garLoopResultBuilder]: At program point L8024(lines 8023 8025) the Hoare annotation is: true [2021-11-12 23:26:49,802 INFO L854 garLoopResultBuilder]: At program point L5976(lines 5975 6009) the Hoare annotation is: (not (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:26:49,802 INFO L858 garLoopResultBuilder]: For program point L5712(lines 5712 5715) no Hoare annotation was computed. [2021-11-12 23:26:49,802 INFO L861 garLoopResultBuilder]: At program point L8058(lines 8057 8059) the Hoare annotation is: true [2021-11-12 23:26:49,802 INFO L861 garLoopResultBuilder]: At program point L5977-1(lines 5977 6008) the Hoare annotation is: true [2021-11-12 23:26:49,802 INFO L861 garLoopResultBuilder]: At program point L6159(line 6159) the Hoare annotation is: true [2021-11-12 23:26:49,802 INFO L858 garLoopResultBuilder]: For program point L6159-1(lines 6134 6161) no Hoare annotation was computed. [2021-11-12 23:26:49,803 INFO L858 garLoopResultBuilder]: For program point L8075-1(line 8075) no Hoare annotation was computed. [2021-11-12 23:26:49,803 INFO L861 garLoopResultBuilder]: At program point L8075(line 8075) the Hoare annotation is: true [2021-11-12 23:26:49,803 INFO L861 garLoopResultBuilder]: At program point L8075-2(lines 8074 8076) the Hoare annotation is: true [2021-11-12 23:26:49,803 INFO L861 garLoopResultBuilder]: At program point L6143(line 6143) the Hoare annotation is: true [2021-11-12 23:26:49,803 INFO L858 garLoopResultBuilder]: For program point L6143-1(line 6143) no Hoare annotation was computed. [2021-11-12 23:26:49,804 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,804 INFO L858 garLoopResultBuilder]: For program point L6011(lines 6011 6047) no Hoare annotation was computed. [2021-11-12 23:26:49,804 INFO L861 garLoopResultBuilder]: At program point L8092-2(lines 8091 8093) the Hoare annotation is: true [2021-11-12 23:26:49,804 INFO L858 garLoopResultBuilder]: For program point L8092-1(line 8092) no Hoare annotation was computed. [2021-11-12 23:26:49,804 INFO L861 garLoopResultBuilder]: At program point L8092(line 8092) the Hoare annotation is: true [2021-11-12 23:26:49,804 INFO L861 garLoopResultBuilder]: At program point L4756(lines 4750 4758) the Hoare annotation is: true [2021-11-12 23:26:49,805 INFO L861 garLoopResultBuilder]: At program point btmrvl_service_main_threadENTRY(lines 5920 6192) the Hoare annotation is: true [2021-11-12 23:26:49,805 INFO L861 garLoopResultBuilder]: At program point L6177-2(lines 6177 6181) the Hoare annotation is: true [2021-11-12 23:26:49,805 INFO L858 garLoopResultBuilder]: For program point L6177(lines 6177 6181) no Hoare annotation was computed. [2021-11-12 23:26:49,805 INFO L861 garLoopResultBuilder]: At program point L5748(line 5748) the Hoare annotation is: true [2021-11-12 23:26:49,805 INFO L861 garLoopResultBuilder]: At program point L5963(line 5963) the Hoare annotation is: true [2021-11-12 23:26:49,805 INFO L861 garLoopResultBuilder]: At program point L7978(lines 7977 7979) the Hoare annotation is: true [2021-11-12 23:26:49,806 INFO L858 garLoopResultBuilder]: For program point L5963-1(line 5963) no Hoare annotation was computed. [2021-11-12 23:26:49,806 INFO L858 garLoopResultBuilder]: For program point L6145(lines 6145 6156) no Hoare annotation was computed. [2021-11-12 23:26:49,806 INFO L861 garLoopResultBuilder]: At program point L8061(lines 8060 8062) the Hoare annotation is: true [2021-11-12 23:26:49,806 INFO L858 garLoopResultBuilder]: For program point L6162(lines 6162 6165) no Hoare annotation was computed. [2021-11-12 23:26:49,806 INFO L858 garLoopResultBuilder]: For program point L5716(lines 5716 5730) no Hoare annotation was computed. [2021-11-12 23:26:49,806 INFO L861 garLoopResultBuilder]: At program point L5766(lines 5703 5768) the Hoare annotation is: true [2021-11-12 23:26:49,807 INFO L858 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 7973 7975) no Hoare annotation was computed. [2021-11-12 23:26:49,807 INFO L861 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 7973 7975) the Hoare annotation is: true [2021-11-12 23:26:49,807 INFO L858 garLoopResultBuilder]: For program point _copy_from_userFINAL(lines 7973 7975) no Hoare annotation was computed. [2021-11-12 23:26:49,807 INFO L858 garLoopResultBuilder]: For program point finish_waitEXIT(lines 7995 7997) no Hoare annotation was computed. [2021-11-12 23:26:49,807 INFO L861 garLoopResultBuilder]: At program point finish_waitENTRY(lines 7995 7997) the Hoare annotation is: true [2021-11-12 23:26:49,807 INFO L858 garLoopResultBuilder]: For program point finish_waitFINAL(lines 7995 7997) no Hoare annotation was computed. [2021-11-12 23:26:49,808 INFO L854 garLoopResultBuilder]: At program point L6906(line 6906) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,808 INFO L858 garLoopResultBuilder]: For program point L7897(lines 7897 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,808 INFO L858 garLoopResultBuilder]: For program point L7765-1(lines 7762 7772) no Hoare annotation was computed. [2021-11-12 23:26:49,808 INFO L854 garLoopResultBuilder]: At program point L7765(line 7765) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,808 INFO L854 garLoopResultBuilder]: At program point L7931(lines 7306 7933) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,809 INFO L858 garLoopResultBuilder]: For program point L7535-1(line 7535) no Hoare annotation was computed. [2021-11-12 23:26:49,809 INFO L854 garLoopResultBuilder]: At program point L7535(line 7535) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,809 INFO L858 garLoopResultBuilder]: For program point L7568-1(lines 7563 7575) no Hoare annotation was computed. [2021-11-12 23:26:49,809 INFO L858 garLoopResultBuilder]: For program point L6544(lines 6544 6547) no Hoare annotation was computed. [2021-11-12 23:26:49,809 INFO L854 garLoopResultBuilder]: At program point L7568(line 7568) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,809 INFO L858 garLoopResultBuilder]: For program point L7436(lines 7436 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,810 INFO L858 garLoopResultBuilder]: For program point L7469(lines 7469 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,810 INFO L858 garLoopResultBuilder]: For program point L6974(lines 6974 6978) no Hoare annotation was computed. [2021-11-12 23:26:49,810 INFO L854 garLoopResultBuilder]: At program point L6974-2(lines 6974 6978) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,810 INFO L854 garLoopResultBuilder]: At program point L7470(lines 7469 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,810 INFO L858 garLoopResultBuilder]: For program point L7536-1(lines 7533 7543) no Hoare annotation was computed. [2021-11-12 23:26:49,810 INFO L854 garLoopResultBuilder]: At program point L7536(line 7536) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,811 INFO L854 garLoopResultBuilder]: At program point L7437(lines 7436 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,811 INFO L858 garLoopResultBuilder]: For program point L7008-1(lines 7008 7009) no Hoare annotation was computed. [2021-11-12 23:26:49,811 INFO L854 garLoopResultBuilder]: At program point L7008(lines 7008 7009) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,811 INFO L854 garLoopResultBuilder]: At program point L6810(line 6810) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,811 INFO L858 garLoopResultBuilder]: For program point L7900(lines 7900 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,811 INFO L858 garLoopResultBuilder]: For program point L7735-1(lines 7730 7742) no Hoare annotation was computed. [2021-11-12 23:26:49,812 INFO L858 garLoopResultBuilder]: For program point L6711(line 6711) no Hoare annotation was computed. [2021-11-12 23:26:49,812 INFO L854 garLoopResultBuilder]: At program point L7735(line 7735) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,812 INFO L858 garLoopResultBuilder]: For program point L6810-1(line 6810) no Hoare annotation was computed. [2021-11-12 23:26:49,812 INFO L854 garLoopResultBuilder]: At program point L6910(lines 6864 6912) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,812 INFO L858 garLoopResultBuilder]: For program point L7406(lines 7406 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,812 INFO L858 garLoopResultBuilder]: For program point L7439(lines 7439 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,813 INFO L858 garLoopResultBuilder]: For program point L7472(lines 7472 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,813 INFO L854 garLoopResultBuilder]: At program point L8034(lines 8033 8035) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,813 INFO L854 garLoopResultBuilder]: At program point L6878(line 6878) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,813 INFO L854 garLoopResultBuilder]: At program point L6746(lines 6746 6747) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,813 INFO L858 garLoopResultBuilder]: For program point L6878-1(line 6878) no Hoare annotation was computed. [2021-11-12 23:26:49,813 INFO L858 garLoopResultBuilder]: For program point L6746-1(lines 6746 6747) no Hoare annotation was computed. [2021-11-12 23:26:49,814 INFO L858 garLoopResultBuilder]: For program point L6713(lines 6713 6716) no Hoare annotation was computed. [2021-11-12 23:26:49,814 INFO L854 garLoopResultBuilder]: At program point L7506(line 7506) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,814 INFO L854 garLoopResultBuilder]: At program point L7407(lines 7406 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,814 INFO L854 garLoopResultBuilder]: At program point L7440(lines 7439 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,814 INFO L854 garLoopResultBuilder]: At program point L7473(lines 7472 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,814 INFO L858 garLoopResultBuilder]: For program point L7506-1(lines 7501 7513) no Hoare annotation was computed. [2021-11-12 23:26:49,815 INFO L858 garLoopResultBuilder]: For program point L7143-1(lines 7143 7144) no Hoare annotation was computed. [2021-11-12 23:26:49,815 INFO L854 garLoopResultBuilder]: At program point L7143(lines 7143 7144) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,815 INFO L854 garLoopResultBuilder]: At program point L7011(lines 6998 7013) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,815 INFO L858 garLoopResultBuilder]: For program point L7903(lines 7903 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,815 INFO L858 garLoopResultBuilder]: For program point L6813(lines 6813 6816) no Hoare annotation was computed. [2021-11-12 23:26:49,815 INFO L858 garLoopResultBuilder]: For program point L7672-1(line 7672) no Hoare annotation was computed. [2021-11-12 23:26:49,816 INFO L854 garLoopResultBuilder]: At program point L7672(line 7672) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,816 INFO L858 garLoopResultBuilder]: For program point L7705-1(lines 7700 7712) no Hoare annotation was computed. [2021-11-12 23:26:49,816 INFO L854 garLoopResultBuilder]: At program point L7705(line 7705) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,816 INFO L858 garLoopResultBuilder]: For program point L6549-1(lines 6549 6555) no Hoare annotation was computed. [2021-11-12 23:26:49,816 INFO L858 garLoopResultBuilder]: For program point L6549(lines 6549 6555) no Hoare annotation was computed. [2021-11-12 23:26:49,816 INFO L854 garLoopResultBuilder]: At program point L6417-1(lines 6414 6425) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,817 INFO L858 garLoopResultBuilder]: For program point L6417(lines 6417 6422) no Hoare annotation was computed. [2021-11-12 23:26:49,817 INFO L858 garLoopResultBuilder]: For program point L7871-1(lines 7866 7878) no Hoare annotation was computed. [2021-11-12 23:26:49,817 INFO L854 garLoopResultBuilder]: At program point L7871(line 7871) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,817 INFO L858 garLoopResultBuilder]: For program point L6616-1(line 6616) no Hoare annotation was computed. [2021-11-12 23:26:49,817 INFO L854 garLoopResultBuilder]: At program point L6616(line 6616) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,817 INFO L858 garLoopResultBuilder]: For program point L7673-1(lines 7670 7680) no Hoare annotation was computed. [2021-11-12 23:26:49,818 INFO L854 garLoopResultBuilder]: At program point L7673(line 7673) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,818 INFO L858 garLoopResultBuilder]: For program point L7442(lines 7442 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,818 INFO L858 garLoopResultBuilder]: For program point L7475(lines 7475 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,818 INFO L858 garLoopResultBuilder]: For program point L7409(lines 7409 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,818 INFO L858 garLoopResultBuilder]: For program point L6980(line 6980) no Hoare annotation was computed. [2021-11-12 23:26:49,818 INFO L854 garLoopResultBuilder]: At program point L6749(lines 6736 6751) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,819 INFO L858 garLoopResultBuilder]: For program point L6551-1(line 6551) no Hoare annotation was computed. [2021-11-12 23:26:49,819 INFO L854 garLoopResultBuilder]: At program point L6551(line 6551) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,819 INFO L854 garLoopResultBuilder]: At program point L7410(lines 7409 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,819 INFO L854 garLoopResultBuilder]: At program point L7443(lines 7442 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,819 INFO L854 garLoopResultBuilder]: At program point L6419(line 6419) the Hoare annotation is: false [2021-11-12 23:26:49,820 INFO L854 garLoopResultBuilder]: At program point L7476(lines 7475 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,820 INFO L854 garLoopResultBuilder]: At program point L7146(lines 7133 7148) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,820 INFO L858 garLoopResultBuilder]: For program point L6882(lines 6882 6886) no Hoare annotation was computed. [2021-11-12 23:26:49,820 INFO L858 garLoopResultBuilder]: For program point L7906(lines 7906 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,820 INFO L854 garLoopResultBuilder]: At program point L6882-2(lines 6882 6886) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,820 INFO L854 garLoopResultBuilder]: At program point L6552(line 6552) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,821 INFO L858 garLoopResultBuilder]: For program point L6982(lines 6982 6985) no Hoare annotation was computed. [2021-11-12 23:26:49,821 INFO L854 garLoopResultBuilder]: At program point L6718(line 6718) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,821 INFO L858 garLoopResultBuilder]: For program point L7841-1(lines 7836 7848) no Hoare annotation was computed. [2021-11-12 23:26:49,821 INFO L854 garLoopResultBuilder]: At program point L7841(line 7841) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,821 INFO L858 garLoopResultBuilder]: For program point L7643-1(lines 7638 7650) no Hoare annotation was computed. [2021-11-12 23:26:49,821 INFO L854 garLoopResultBuilder]: At program point L7643(line 7643) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,822 INFO L858 garLoopResultBuilder]: For program point L6718-1(line 6718) no Hoare annotation was computed. [2021-11-12 23:26:49,822 INFO L858 garLoopResultBuilder]: For program point L7478(lines 7478 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,822 INFO L858 garLoopResultBuilder]: For program point L7412(lines 7412 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,822 INFO L858 garLoopResultBuilder]: For program point L7445(lines 7445 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,822 INFO L854 garLoopResultBuilder]: At program point L6818(lines 6779 6820) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,822 INFO L854 garLoopResultBuilder]: At program point L6620-2(lines 6620 6624) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,822 INFO L858 garLoopResultBuilder]: For program point L6620(lines 6620 6624) no Hoare annotation was computed. [2021-11-12 23:26:49,823 INFO L854 garLoopResultBuilder]: At program point L7446(lines 7445 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,823 INFO L854 garLoopResultBuilder]: At program point L7479(lines 7478 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,823 INFO L854 garLoopResultBuilder]: At program point L7413(lines 7412 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,823 INFO L858 garLoopResultBuilder]: For program point L7909(lines 7909 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,823 INFO L854 garLoopResultBuilder]: At program point L6654(lines 6654 6655) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,824 INFO L858 garLoopResultBuilder]: For program point L6654-1(lines 6654 6655) no Hoare annotation was computed. [2021-11-12 23:26:49,824 INFO L858 garLoopResultBuilder]: For program point L7051-1(lines 7051 7052) no Hoare annotation was computed. [2021-11-12 23:26:49,824 INFO L854 garLoopResultBuilder]: At program point L7051(lines 7051 7052) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,824 INFO L858 garLoopResultBuilder]: For program point L7811-1(lines 7806 7818) no Hoare annotation was computed. [2021-11-12 23:26:49,824 INFO L854 garLoopResultBuilder]: At program point L7811(line 7811) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,824 INFO L858 garLoopResultBuilder]: For program point L6721(lines 6721 6724) no Hoare annotation was computed. [2021-11-12 23:26:49,824 INFO L854 garLoopResultBuilder]: At program point L6556(lines 6510 6558) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,825 INFO L858 garLoopResultBuilder]: For program point L7613-1(lines 7608 7620) no Hoare annotation was computed. [2021-11-12 23:26:49,825 INFO L854 garLoopResultBuilder]: At program point L7613(line 7613) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,825 INFO L858 garLoopResultBuilder]: For program point L7415(lines 7415 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,825 INFO L858 garLoopResultBuilder]: For program point L7448(lines 7448 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,825 INFO L858 garLoopResultBuilder]: For program point L7481(lines 7481 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,825 INFO L854 garLoopResultBuilder]: At program point L7482(lines 7481 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,826 INFO L858 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2021-11-12 23:26:49,826 INFO L854 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,826 INFO L858 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2021-11-12 23:26:49,826 INFO L854 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,826 INFO L854 garLoopResultBuilder]: At program point L7416(lines 7415 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,826 INFO L854 garLoopResultBuilder]: At program point L7449(lines 7448 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,826 INFO L858 garLoopResultBuilder]: For program point L6987-1(line 6987) no Hoare annotation was computed. [2021-11-12 23:26:49,827 INFO L854 garLoopResultBuilder]: At program point L6987(line 6987) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,827 INFO L858 garLoopResultBuilder]: For program point L6888(line 6888) no Hoare annotation was computed. [2021-11-12 23:26:49,827 INFO L858 garLoopResultBuilder]: For program point L7912(lines 7912 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,827 INFO L854 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,827 INFO L854 garLoopResultBuilder]: At program point L6657(lines 6644 6659) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,827 INFO L858 garLoopResultBuilder]: For program point L7582-1(lines 7579 7589) no Hoare annotation was computed. [2021-11-12 23:26:49,828 INFO L854 garLoopResultBuilder]: At program point L7054(lines 7041 7056) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,828 INFO L858 garLoopResultBuilder]: For program point L7781-1(lines 7776 7788) no Hoare annotation was computed. [2021-11-12 23:26:49,828 INFO L854 garLoopResultBuilder]: At program point L7781(line 7781) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,828 INFO L858 garLoopResultBuilder]: For program point L7418(lines 7418 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,828 INFO L858 garLoopResultBuilder]: For program point L7451(lines 7451 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,828 INFO L858 garLoopResultBuilder]: For program point L6923-1(lines 6923 6924) no Hoare annotation was computed. [2021-11-12 23:26:49,829 INFO L858 garLoopResultBuilder]: For program point L6890(lines 6890 6893) no Hoare annotation was computed. [2021-11-12 23:26:49,829 INFO L854 garLoopResultBuilder]: At program point L6923(lines 6923 6924) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,829 INFO L858 garLoopResultBuilder]: For program point L6626(line 6626) no Hoare annotation was computed. [2021-11-12 23:26:49,829 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,829 INFO L854 garLoopResultBuilder]: At program point L7419(lines 7418 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,829 INFO L854 garLoopResultBuilder]: At program point L7452(lines 7451 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,830 INFO L858 garLoopResultBuilder]: For program point L6990(lines 6990 6993) no Hoare annotation was computed. [2021-11-12 23:26:49,830 INFO L858 garLoopResultBuilder]: For program point L7915(lines 7915 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,830 INFO L858 garLoopResultBuilder]: For program point L6726(lines 6726 6732) no Hoare annotation was computed. [2021-11-12 23:26:49,830 INFO L858 garLoopResultBuilder]: For program point L6726-1(lines 6726 6732) no Hoare annotation was computed. [2021-11-12 23:26:49,830 INFO L854 garLoopResultBuilder]: At program point L6528-2(lines 6528 6532) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,830 INFO L858 garLoopResultBuilder]: For program point L7552-1(lines 7547 7559) no Hoare annotation was computed. [2021-11-12 23:26:49,831 INFO L858 garLoopResultBuilder]: For program point L6528(lines 6528 6532) no Hoare annotation was computed. [2021-11-12 23:26:49,831 INFO L854 garLoopResultBuilder]: At program point L7552(line 7552) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,831 INFO L858 garLoopResultBuilder]: For program point L7189-1(lines 7189 7190) no Hoare annotation was computed. [2021-11-12 23:26:49,831 INFO L854 garLoopResultBuilder]: At program point L7189(lines 7189 7190) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,831 INFO L854 garLoopResultBuilder]: At program point L7718(line 7718) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,831 INFO L858 garLoopResultBuilder]: For program point L7751-1(lines 7746 7758) no Hoare annotation was computed. [2021-11-12 23:26:49,832 INFO L854 garLoopResultBuilder]: At program point L7751(line 7751) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,832 INFO L858 garLoopResultBuilder]: For program point L6793-1(line 6793) no Hoare annotation was computed. [2021-11-12 23:26:49,832 INFO L854 garLoopResultBuilder]: At program point L6793(line 6793) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,832 INFO L858 garLoopResultBuilder]: For program point L6628(lines 6628 6631) no Hoare annotation was computed. [2021-11-12 23:26:49,832 INFO L858 garLoopResultBuilder]: For program point L7718-1(line 7718) no Hoare annotation was computed. [2021-11-12 23:26:49,832 INFO L858 garLoopResultBuilder]: For program point L7454(lines 7454 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,832 INFO L858 garLoopResultBuilder]: For program point L7421(lines 7421 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,833 INFO L854 garLoopResultBuilder]: At program point L6926(lines 6913 6928) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,833 INFO L858 garLoopResultBuilder]: For program point L7719-1(lines 7716 7726) no Hoare annotation was computed. [2021-11-12 23:26:49,833 INFO L858 garLoopResultBuilder]: For program point L6728-1(line 6728) no Hoare annotation was computed. [2021-11-12 23:26:49,833 INFO L854 garLoopResultBuilder]: At program point L7719(line 7719) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,833 INFO L854 garLoopResultBuilder]: At program point L6728(line 6728) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,833 INFO L854 garLoopResultBuilder]: At program point L7422(lines 7421 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,834 INFO L854 garLoopResultBuilder]: At program point L7455(lines 7454 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,834 INFO L858 garLoopResultBuilder]: For program point L7918(lines 7918 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,834 INFO L854 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,834 INFO L854 garLoopResultBuilder]: At program point L7522(line 7522) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,834 INFO L858 garLoopResultBuilder]: For program point L7489-1(line 7489) no Hoare annotation was computed. [2021-11-12 23:26:49,835 INFO L854 garLoopResultBuilder]: At program point L7489(line 7489) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,835 INFO L858 garLoopResultBuilder]: For program point L7522-1(lines 7517 7529) no Hoare annotation was computed. [2021-11-12 23:26:49,835 INFO L854 garLoopResultBuilder]: At program point L7192(lines 7179 7194) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,835 INFO L858 garLoopResultBuilder]: For program point L6895-1(line 6895) no Hoare annotation was computed. [2021-11-12 23:26:49,835 INFO L854 garLoopResultBuilder]: At program point L7886(lines 7386 7932) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,835 INFO L854 garLoopResultBuilder]: At program point L6895(line 6895) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,836 INFO L854 garLoopResultBuilder]: At program point L7490(line 7490) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,836 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,836 INFO L858 garLoopResultBuilder]: For program point L7424(lines 7424 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,836 INFO L858 garLoopResultBuilder]: For program point L7457(lines 7457 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,836 INFO L858 garLoopResultBuilder]: For program point L7490-1(lines 7487 7497) no Hoare annotation was computed. [2021-11-12 23:26:49,836 INFO L854 garLoopResultBuilder]: At program point L6995(lines 6956 6997) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,837 INFO L854 garLoopResultBuilder]: At program point L7854(line 7854) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,837 INFO L854 garLoopResultBuilder]: At program point L6797-2(lines 6797 6801) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,837 INFO L858 garLoopResultBuilder]: For program point L6797(lines 6797 6801) no Hoare annotation was computed. [2021-11-12 23:26:49,837 INFO L858 garLoopResultBuilder]: For program point L7854-1(line 7854) no Hoare annotation was computed. [2021-11-12 23:26:49,837 INFO L858 garLoopResultBuilder]: For program point L7689-1(lines 7684 7696) no Hoare annotation was computed. [2021-11-12 23:26:49,837 INFO L854 garLoopResultBuilder]: At program point L7689(line 7689) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,838 INFO L854 garLoopResultBuilder]: At program point L7458(lines 7457 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,838 INFO L854 garLoopResultBuilder]: At program point L7425(lines 7424 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,838 INFO L858 garLoopResultBuilder]: For program point L6831-1(lines 6831 6832) no Hoare annotation was computed. [2021-11-12 23:26:49,838 INFO L858 garLoopResultBuilder]: For program point L7855-1(lines 7852 7862) no Hoare annotation was computed. [2021-11-12 23:26:49,838 INFO L854 garLoopResultBuilder]: At program point L6831(lines 6831 6832) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,838 INFO L854 garLoopResultBuilder]: At program point L7855(line 7855) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,839 INFO L858 garLoopResultBuilder]: For program point L7921(lines 7921 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,839 INFO L858 garLoopResultBuilder]: For program point L6534(line 6534) no Hoare annotation was computed. [2021-11-12 23:26:49,839 INFO L858 garLoopResultBuilder]: For program point L6633-1(line 6633) no Hoare annotation was computed. [2021-11-12 23:26:49,839 INFO L854 garLoopResultBuilder]: At program point L6633(line 6633) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,839 INFO L858 garLoopResultBuilder]: For program point L6898(lines 6898 6901) no Hoare annotation was computed. [2021-11-12 23:26:49,839 INFO L854 garLoopResultBuilder]: At program point L7922(lines 7386 7932) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,840 INFO L854 garLoopResultBuilder]: At program point L6733(lines 6687 6735) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,840 INFO L858 garLoopResultBuilder]: For program point L7427(lines 7427 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,840 INFO L858 garLoopResultBuilder]: For program point L7460(lines 7460 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,840 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,840 INFO L858 garLoopResultBuilder]: For program point L7097-1(lines 7097 7098) no Hoare annotation was computed. [2021-11-12 23:26:49,841 INFO L854 garLoopResultBuilder]: At program point L7097(lines 7097 7098) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,841 INFO L858 garLoopResultBuilder]: For program point L7824-1(line 7824) no Hoare annotation was computed. [2021-11-12 23:26:49,841 INFO L854 garLoopResultBuilder]: At program point L7824(line 7824) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,841 INFO L854 garLoopResultBuilder]: At program point L7626(line 7626) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,841 INFO L858 garLoopResultBuilder]: For program point L7659-1(lines 7654 7666) no Hoare annotation was computed. [2021-11-12 23:26:49,841 INFO L854 garLoopResultBuilder]: At program point L7659(line 7659) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,842 INFO L858 garLoopResultBuilder]: For program point L6701-1(line 6701) no Hoare annotation was computed. [2021-11-12 23:26:49,842 INFO L854 garLoopResultBuilder]: At program point L6701(line 6701) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,842 INFO L858 garLoopResultBuilder]: For program point L6569-1(lines 6569 6570) no Hoare annotation was computed. [2021-11-12 23:26:49,842 INFO L858 garLoopResultBuilder]: For program point L6536(lines 6536 6539) no Hoare annotation was computed. [2021-11-12 23:26:49,842 INFO L854 garLoopResultBuilder]: At program point L6569(lines 6569 6570) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,843 INFO L858 garLoopResultBuilder]: For program point L7626-1(line 7626) no Hoare annotation was computed. [2021-11-12 23:26:49,843 INFO L854 garLoopResultBuilder]: At program point L7428(lines 7427 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,843 INFO L854 garLoopResultBuilder]: At program point L7461(lines 7460 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,843 INFO L854 garLoopResultBuilder]: At program point L6834(lines 6821 6836) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,843 INFO L858 garLoopResultBuilder]: For program point L7891(lines 7891 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,844 INFO L854 garLoopResultBuilder]: At program point L7924(lines 7386 7932) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,844 INFO L858 garLoopResultBuilder]: For program point L7825-1(lines 7822 7832) no Hoare annotation was computed. [2021-11-12 23:26:49,844 INFO L854 garLoopResultBuilder]: At program point L7825(line 7825) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,844 INFO L858 garLoopResultBuilder]: For program point L7627-1(lines 7624 7634) no Hoare annotation was computed. [2021-11-12 23:26:49,844 INFO L854 garLoopResultBuilder]: At program point L7627(line 7627) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,844 INFO L858 garLoopResultBuilder]: For program point L6636(lines 6636 6639) no Hoare annotation was computed. [2021-11-12 23:26:49,845 INFO L858 garLoopResultBuilder]: For program point L7430(lines 7430 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,845 INFO L858 garLoopResultBuilder]: For program point L7463(lines 7463 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,845 INFO L854 garLoopResultBuilder]: At program point L7100(lines 7087 7102) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,845 INFO L854 garLoopResultBuilder]: At program point L7794(line 7794) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,845 INFO L858 garLoopResultBuilder]: For program point L6803(line 6803) no Hoare annotation was computed. [2021-11-12 23:26:49,845 INFO L858 garLoopResultBuilder]: For program point L7794-1(line 7794) no Hoare annotation was computed. [2021-11-12 23:26:49,846 INFO L854 garLoopResultBuilder]: At program point L6572(lines 6559 6574) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,846 INFO L854 garLoopResultBuilder]: At program point L7431(lines 7430 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,846 INFO L854 garLoopResultBuilder]: At program point L7464(lines 7463 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,846 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-12 23:26:49,846 INFO L858 garLoopResultBuilder]: For program point L6903-1(lines 6903 6909) no Hoare annotation was computed. [2021-11-12 23:26:49,846 INFO L858 garLoopResultBuilder]: For program point L7894(lines 7894 7925) no Hoare annotation was computed. [2021-11-12 23:26:49,847 INFO L858 garLoopResultBuilder]: For program point L6903(lines 6903 6909) no Hoare annotation was computed. [2021-11-12 23:26:49,847 INFO L858 garLoopResultBuilder]: For program point L7795-1(lines 7792 7802) no Hoare annotation was computed. [2021-11-12 23:26:49,847 INFO L854 garLoopResultBuilder]: At program point L7795(line 7795) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,847 INFO L854 garLoopResultBuilder]: At program point L6705-2(lines 6705 6709) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,847 INFO L858 garLoopResultBuilder]: For program point L6705(lines 6705 6709) no Hoare annotation was computed. [2021-11-12 23:26:49,847 INFO L858 garLoopResultBuilder]: For program point L7597-1(lines 7593 7604) no Hoare annotation was computed. [2021-11-12 23:26:49,848 INFO L854 garLoopResultBuilder]: At program point L7597(line 7597) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,848 INFO L854 garLoopResultBuilder]: At program point L6970(line 6970) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,848 INFO L858 garLoopResultBuilder]: For program point L6970-1(line 6970) no Hoare annotation was computed. [2021-11-12 23:26:49,848 INFO L858 garLoopResultBuilder]: For program point L6805(lines 6805 6808) no Hoare annotation was computed. [2021-11-12 23:26:49,848 INFO L858 garLoopResultBuilder]: For program point L7466(lines 7466 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,848 INFO L858 garLoopResultBuilder]: For program point L6541-1(line 6541) no Hoare annotation was computed. [2021-11-12 23:26:49,848 INFO L854 garLoopResultBuilder]: At program point L6541(line 6541) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,849 INFO L858 garLoopResultBuilder]: For program point L7433(lines 7433 7885) no Hoare annotation was computed. [2021-11-12 23:26:49,849 INFO L858 garLoopResultBuilder]: For program point L6905-1(line 6905) no Hoare annotation was computed. [2021-11-12 23:26:49,849 INFO L854 garLoopResultBuilder]: At program point L6905(line 6905) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,849 INFO L858 garLoopResultBuilder]: For program point L7764-1(line 7764) no Hoare annotation was computed. [2021-11-12 23:26:49,849 INFO L854 garLoopResultBuilder]: At program point L7764(line 7764) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,849 INFO L854 garLoopResultBuilder]: At program point L6641(lines 6602 6643) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,850 INFO L854 garLoopResultBuilder]: At program point L7434(lines 7433 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,850 INFO L854 garLoopResultBuilder]: At program point L7467(lines 7466 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 (_ bv1 32)) [2021-11-12 23:26:49,850 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 4733 4738) the Hoare annotation is: true [2021-11-12 23:26:49,850 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4733 4738) no Hoare annotation was computed. [2021-11-12 23:26:49,850 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 4733 4738) no Hoare annotation was computed. [2021-11-12 23:26:49,850 INFO L861 garLoopResultBuilder]: At program point kstrtolENTRY(lines 6438 6446) the Hoare annotation is: true [2021-11-12 23:26:49,851 INFO L861 garLoopResultBuilder]: At program point L8017(lines 8016 8018) the Hoare annotation is: true [2021-11-12 23:26:49,851 INFO L858 garLoopResultBuilder]: For program point kstrtolFINAL(lines 6438 6446) no Hoare annotation was computed. [2021-11-12 23:26:49,851 INFO L858 garLoopResultBuilder]: For program point kstrtolEXIT(lines 6438 6446) no Hoare annotation was computed. [2021-11-12 23:26:49,851 INFO L861 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 6345 6350) the Hoare annotation is: true [2021-11-12 23:26:49,851 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 6345 6350) no Hoare annotation was computed. [2021-11-12 23:26:49,851 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertFINAL(lines 6345 6350) no Hoare annotation was computed. [2021-11-12 23:26:49,852 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6348) no Hoare annotation was computed. [2021-11-12 23:26:49,852 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 4712 4720) the Hoare annotation is: true [2021-11-12 23:26:49,852 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 4712 4720) no Hoare annotation was computed. [2021-11-12 23:26:49,852 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 4712 4720) no Hoare annotation was computed. [2021-11-12 23:26:49,856 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-12 23:26:49,857 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-12 23:26:49,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 11:26:49 BoogieIcfgContainer [2021-11-12 23:26:49,877 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-12 23:26:49,878 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-12 23:26:49,878 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-12 23:26:49,879 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-12 23:26:49,879 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:26:41" (3/4) ... [2021-11-12 23:26:49,882 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-12 23:26:49,889 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2021-11-12 23:26:49,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2021-11-12 23:26:49,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2021-11-12 23:26:49,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_prepare_command [2021-11-12 23:26:49,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2021-11-12 23:26:49,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_purge [2021-11-12 23:26:49,890 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_empty [2021-11-12 23:26:49,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2021-11-12 23:26:49,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bt_skb_alloc [2021-11-12 23:26:49,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_open_generic [2021-11-12 23:26:49,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-11-12 23:26:49,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-12 23:26:49,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_read_from_buffer [2021-11-12 23:26:49,891 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2021-11-12 23:26:49,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head [2021-11-12 23:26:49,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-11-12 23:26:49,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-12 23:26:49,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2021-11-12 23:26:49,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-12 23:26:49,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-12 23:26:49,892 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:26:49,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_service_main_thread [2021-11-12 23:26:49,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2021-11-12 23:26:49,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2021-11-12 23:26:49,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-12 23:26:49,893 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtol [2021-11-12 23:26:49,894 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2021-11-12 23:26:49,894 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-12 23:26:49,928 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 469 nodes and edges [2021-11-12 23:26:49,933 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 186 nodes and edges [2021-11-12 23:26:49,938 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 86 nodes and edges [2021-11-12 23:26:49,943 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2021-11-12 23:26:49,948 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2021-11-12 23:26:49,953 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-11-12 23:26:49,958 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-12 23:26:49,962 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-12 23:26:49,967 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-12 23:26:50,452 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/witness.graphml [2021-11-12 23:26:50,453 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-12 23:26:50,454 INFO L158 Benchmark]: Toolchain (without parser) took 38020.61ms. Allocated memory was 54.5MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 32.5MB in the beginning and 834.7MB in the end (delta: -802.2MB). Peak memory consumption was 543.4MB. Max. memory is 16.1GB. [2021-11-12 23:26:50,454 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 54.5MB. Free memory was 35.6MB in the beginning and 35.6MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:26:50,455 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2944.23ms. Allocated memory was 54.5MB in the beginning and 172.0MB in the end (delta: 117.4MB). Free memory was 32.2MB in the beginning and 73.9MB in the end (delta: -41.7MB). Peak memory consumption was 81.5MB. Max. memory is 16.1GB. [2021-11-12 23:26:50,455 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.64ms. Allocated memory is still 172.0MB. Free memory was 73.9MB in the beginning and 98.8MB in the end (delta: -24.9MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2021-11-12 23:26:50,456 INFO L158 Benchmark]: Boogie Preprocessor took 246.46ms. Allocated memory is still 172.0MB. Free memory was 98.8MB in the beginning and 79.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-12 23:26:50,456 INFO L158 Benchmark]: RCFGBuilder took 25252.76ms. Allocated memory was 172.0MB in the beginning and 788.5MB in the end (delta: 616.6MB). Free memory was 79.9MB in the beginning and 490.3MB in the end (delta: -410.4MB). Peak memory consumption was 462.9MB. Max. memory is 16.1GB. [2021-11-12 23:26:50,457 INFO L158 Benchmark]: TraceAbstraction took 8758.16ms. Allocated memory is still 788.5MB. Free memory was 490.3MB in the beginning and 280.6MB in the end (delta: 209.7MB). Peak memory consumption was 209.7MB. Max. memory is 16.1GB. [2021-11-12 23:26:50,457 INFO L158 Benchmark]: Witness Printer took 574.60ms. Allocated memory was 788.5MB in the beginning and 1.1GB in the end (delta: 278.9MB). Free memory was 280.6MB in the beginning and 834.7MB in the end (delta: -554.1MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2021-11-12 23:26:50,459 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 54.5MB. Free memory was 35.6MB in the beginning and 35.6MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2944.23ms. Allocated memory was 54.5MB in the beginning and 172.0MB in the end (delta: 117.4MB). Free memory was 32.2MB in the beginning and 73.9MB in the end (delta: -41.7MB). Peak memory consumption was 81.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 235.64ms. Allocated memory is still 172.0MB. Free memory was 73.9MB in the beginning and 98.8MB in the end (delta: -24.9MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 246.46ms. Allocated memory is still 172.0MB. Free memory was 98.8MB in the beginning and 79.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 25252.76ms. Allocated memory was 172.0MB in the beginning and 788.5MB in the end (delta: 616.6MB). Free memory was 79.9MB in the beginning and 490.3MB in the end (delta: -410.4MB). Peak memory consumption was 462.9MB. Max. memory is 16.1GB. * TraceAbstraction took 8758.16ms. Allocated memory is still 788.5MB. Free memory was 490.3MB in the beginning and 280.6MB in the end (delta: 209.7MB). Peak memory consumption was 209.7MB. Max. memory is 16.1GB. * Witness Printer took 574.60ms. Allocated memory was 788.5MB in the beginning and 1.1GB in the end (delta: 278.9MB). Free memory was 280.6MB in the beginning and 834.7MB in the end (delta: -554.1MB). Peak memory consumption was 58.3MB. 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: 6348]: 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 29 procedures, 546 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.7s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.5s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 776 SdHoareTripleChecker+Valid, 2.98ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 776 mSDsluCounter, 791 SdHoareTripleChecker+Invalid, 2.85ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1 IncrementalHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 791 mSDtfsCounter, 1 mSolverCounterSat, 15.13ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 36 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=546occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 240 LocationsWithAnnotation, 806 PreInvPairs, 1052 NumberOfFragments, 485 HoareAnnotationTreeSize, 806 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 240 FomulaSimplificationsInter, 819 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 5.6s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 19 NumberOfCodeBlocks, 19 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 36 ConstructedInterpolants, 0 QuantifiedInterpolants, 100 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1702 ConjunctsInSsa, 2 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6864]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6011]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7418]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7469]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6053]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7386]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7386]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7306]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7457]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7481]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7409]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6821]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7472]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6051]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1bv32) - InvariantResult [Line: 6510]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7179]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5860]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5854]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6644]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7454]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 8060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6736]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7478]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7421]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 8023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8088]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7406]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5911]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7087]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6687]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5857]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4839]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7460]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7133]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5977]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7433]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 8071]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7415]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 8016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7436]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6998]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 5575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7475]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4857]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6779]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 8074]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4649]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7463]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7442]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7386]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7448]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7041]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 8040]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7412]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6913]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7947]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8033]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 8091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7451]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4686]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7466]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 8057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7977]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4688]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1bv32) - InvariantResult [Line: 7445]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6602]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5975]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1bv32) - InvariantResult [Line: 8050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 6956]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7424]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 7427]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6559]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7439]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1bv32 RESULT: Ultimate proved your program to be correct! [2021-11-12 23:26:50,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfd4de6a-dc34-44af-99db-a1e520fd51cf/bin/utaipan-vmNK8stdcF/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