./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/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_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 439e2b18b5c8692ba75c2dd1a2832266906ae5c2aae78aad464b03f687707761 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 19:24:25,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 19:24:25,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 19:24:25,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 19:24:25,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 19:24:25,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 19:24:25,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 19:24:25,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 19:24:25,205 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 19:24:25,206 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 19:24:25,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 19:24:25,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 19:24:25,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 19:24:25,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 19:24:25,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 19:24:25,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 19:24:25,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 19:24:25,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 19:24:25,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 19:24:25,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 19:24:25,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 19:24:25,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 19:24:25,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 19:24:25,232 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 19:24:25,236 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 19:24:25,237 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 19:24:25,237 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 19:24:25,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 19:24:25,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 19:24:25,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 19:24:25,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 19:24:25,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 19:24:25,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 19:24:25,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 19:24:25,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 19:24:25,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 19:24:25,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 19:24:25,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 19:24:25,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 19:24:25,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 19:24:25,252 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 19:24:25,253 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-25 19:24:25,281 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 19:24:25,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 19:24:25,282 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-25 19:24:25,282 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-25 19:24:25,283 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 19:24:25,283 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-25 19:24:25,283 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-25 19:24:25,284 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-25 19:24:25,284 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-25 19:24:25,284 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-25 19:24:25,284 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-25 19:24:25,285 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-25 19:24:25,285 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-25 19:24:25,285 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-25 19:24:25,286 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-25 19:24:25,286 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-25 19:24:25,286 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-25 19:24:25,286 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-25 19:24:25,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 19:24:25,288 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 19:24:25,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 19:24:25,288 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 19:24:25,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 19:24:25,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 19:24:25,289 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 19:24:25,289 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 19:24:25,289 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 19:24:25,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 19:24:25,290 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-25 19:24:25,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 19:24:25,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 19:24:25,291 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 19:24:25,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 19:24:25,291 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-25 19:24:25,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 19:24:25,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 19:24:25,292 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-25 19:24:25,292 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 19:24:25,293 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_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 439e2b18b5c8692ba75c2dd1a2832266906ae5c2aae78aad464b03f687707761 [2021-11-25 19:24:25,601 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 19:24:25,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 19:24:25,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 19:24:25,630 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 19:24:25,631 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 19:24:25,633 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2021-11-25 19:24:25,731 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/data/1e2a42d5a/4e166fc51782441fa32b9e83f2ffa3f1/FLAGc4c350b4e [2021-11-25 19:24:26,713 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 19:24:26,714 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2021-11-25 19:24:26,764 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/data/1e2a42d5a/4e166fc51782441fa32b9e83f2ffa3f1/FLAGc4c350b4e [2021-11-25 19:24:27,094 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/data/1e2a42d5a/4e166fc51782441fa32b9e83f2ffa3f1 [2021-11-25 19:24:27,098 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 19:24:27,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 19:24:27,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 19:24:27,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 19:24:27,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 19:24:27,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:24:27" (1/1) ... [2021-11-25 19:24:27,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62da530e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:27, skipping insertion in model container [2021-11-25 19:24:27,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:24:27" (1/1) ... [2021-11-25 19:24:27,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 19:24:27,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 19:24:28,603 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2021-11-25 19:24:28,955 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 19:24:28,977 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 19:24:29,290 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2021-11-25 19:24:29,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 19:24:29,570 INFO L208 MainTranslator]: Completed translation [2021-11-25 19:24:29,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29 WrapperNode [2021-11-25 19:24:29,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 19:24:29,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 19:24:29,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 19:24:29,572 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 19:24:29,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (1/1) ... [2021-11-25 19:24:29,683 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (1/1) ... [2021-11-25 19:24:29,851 INFO L137 Inliner]: procedures = 152, calls = 1731, calls flagged for inlining = 66, calls inlined = 53, statements flattened = 2881 [2021-11-25 19:24:29,852 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 19:24:29,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 19:24:29,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 19:24:29,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 19:24:29,864 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (1/1) ... [2021-11-25 19:24:29,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (1/1) ... [2021-11-25 19:24:29,897 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (1/1) ... [2021-11-25 19:24:29,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (1/1) ... [2021-11-25 19:24:30,054 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (1/1) ... [2021-11-25 19:24:30,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (1/1) ... [2021-11-25 19:24:30,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (1/1) ... [2021-11-25 19:24:30,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 19:24:30,165 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 19:24:30,165 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 19:24:30,165 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 19:24:30,166 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (1/1) ... [2021-11-25 19:24:30,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 19:24:30,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 19:24:30,206 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-25 19:24:30,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-25 19:24:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-25 19:24:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 19:24:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-25 19:24:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-25 19:24:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 19:24:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 19:24:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2021-11-25 19:24:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2021-11-25 19:24:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2021-11-25 19:24:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2021-11-25 19:24:30,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2021-11-25 19:24:30,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2021-11-25 19:24:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 19:24:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2021-11-25 19:24:30,269 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2021-11-25 19:24:30,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-25 19:24:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-25 19:24:30,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 19:24:30,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 19:24:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2021-11-25 19:24:30,271 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2021-11-25 19:24:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 19:24:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 19:24:30,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 19:24:30,271 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-25 19:24:30,271 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-25 19:24:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 19:24:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 19:24:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 19:24:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 19:24:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-25 19:24:30,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-25 19:24:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2021-11-25 19:24:30,273 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2021-11-25 19:24:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 19:24:30,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 19:24:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 19:24:30,274 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-25 19:24:30,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-25 19:24:30,275 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2021-11-25 19:24:30,275 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2021-11-25 19:24:30,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 19:24:30,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 19:24:30,275 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2021-11-25 19:24:30,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2021-11-25 19:24:30,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-11-25 19:24:30,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-11-25 19:24:30,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 19:24:30,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 19:24:30,277 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-25 19:24:30,278 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-25 19:24:30,280 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-25 19:24:30,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-25 19:24:30,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-25 19:24:30,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-25 19:24:30,281 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-25 19:24:30,281 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-25 19:24:30,282 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-25 19:24:30,282 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-25 19:24:30,282 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-25 19:24:30,283 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-25 19:24:30,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 19:24:30,283 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-25 19:24:30,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-25 19:24:30,284 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-25 19:24:30,284 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-25 19:24:30,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 19:24:30,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 19:24:30,284 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-25 19:24:30,285 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-25 19:24:30,832 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 19:24:30,834 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 19:24:31,697 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2021-11-25 19:24:31,698 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2021-11-25 19:24:32,138 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055: SUMMARY for call #t~ret304#1.base, #t~ret304#1.offset := get_current(); srcloc: null [2021-11-25 19:24:32,139 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055-1: ~tmp___7~1#1.base, ~tmp___7~1#1.offset := #t~ret304#1.base, #t~ret304#1.offset;havoc #t~ret304#1.base, #t~ret304#1.offset;~__ptr___3~0#1.base, ~__ptr___3~0#1.offset := ~tmp___7~1#1.base, ~tmp___7~1#1.offset; [2021-11-25 19:24:32,139 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2021-11-25 19:24:32,139 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2021-11-25 19:24:32,139 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2021-11-25 19:24:32,139 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2021-11-25 19:24:32,139 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979: SUMMARY for call #t~ret294#1.base, #t~ret294#1.offset := get_current(); srcloc: null [2021-11-25 19:24:32,140 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979-1: ~tmp___1~3#1.base, ~tmp___1~3#1.offset := #t~ret294#1.base, #t~ret294#1.offset;havoc #t~ret294#1.base, #t~ret294#1.offset;~__ptr~0#1.base, ~__ptr~0#1.offset := ~tmp___1~3#1.base, ~tmp___1~3#1.offset; [2021-11-25 19:24:32,154 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-25 19:24:33,950 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2021-11-25 19:24:33,951 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2021-11-25 19:24:34,004 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 19:24:34,355 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 19:24:34,355 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-25 19:24:34,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:34 BoogieIcfgContainer [2021-11-25 19:24:34,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 19:24:34,367 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-25 19:24:34,367 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-25 19:24:34,371 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-25 19:24:34,372 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 07:24:27" (1/3) ... [2021-11-25 19:24:34,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@465790ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 07:24:34, skipping insertion in model container [2021-11-25 19:24:34,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:24:29" (2/3) ... [2021-11-25 19:24:34,374 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@465790ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 07:24:34, skipping insertion in model container [2021-11-25 19:24:34,374 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:34" (3/3) ... [2021-11-25 19:24:34,375 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2021-11-25 19:24:34,382 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-25 19:24:34,383 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-25 19:24:34,462 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-25 19:24:34,469 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-25 19:24:34,469 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-25 19:24:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand has 441 states, 297 states have (on average 1.4983164983164983) internal successors, (445), 304 states have internal predecessors, (445), 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) [2021-11-25 19:24:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-25 19:24:34,526 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:24:34,526 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:24:34,527 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:24:34,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:24:34,533 INFO L85 PathProgramCache]: Analyzing trace with hash -1126304583, now seen corresponding path program 1 times [2021-11-25 19:24:34,543 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:24:34,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656877295] [2021-11-25 19:24:34,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:24:34,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:24:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:24:35,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:24:35,239 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:24:35,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656877295] [2021-11-25 19:24:35,240 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [656877295] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:24:35,241 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:24:35,241 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 19:24:35,243 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477291644] [2021-11-25 19:24:35,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:24:35,248 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 19:24:35,249 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:24:35,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 19:24:35,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 19:24:35,295 INFO L87 Difference]: Start difference. First operand has 441 states, 297 states have (on average 1.4983164983164983) internal successors, (445), 304 states have internal predecessors, (445), 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 5 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-25 19:24:37,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:24:37,354 INFO L93 Difference]: Finished difference Result 1088 states and 1723 transitions. [2021-11-25 19:24:37,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-25 19:24:37,356 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 18 [2021-11-25 19:24:37,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:24:37,381 INFO L225 Difference]: With dead ends: 1088 [2021-11-25 19:24:37,382 INFO L226 Difference]: Without dead ends: 644 [2021-11-25 19:24:37,391 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-25 19:24:37,395 INFO L933 BasicCegarLoop]: 871 mSDtfsCounter, 229 mSDsluCounter, 2598 mSDsCounter, 0 mSdLazyCounter, 365 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 3225 SdHoareTripleChecker+Invalid, 374 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 365 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-11-25 19:24:37,396 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [289 Valid, 3225 Invalid, 374 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 365 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-11-25 19:24:37,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 644 states. [2021-11-25 19:24:37,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 644 to 438. [2021-11-25 19:24:37,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 438 states, 294 states have (on average 1.489795918367347) internal successors, (438), 301 states have internal predecessors, (438), 116 states have call successors, (116), 28 states have call predecessors, (116), 27 states have return successors, (115), 114 states have call predecessors, (115), 115 states have call successors, (115) [2021-11-25 19:24:37,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 438 states and 669 transitions. [2021-11-25 19:24:37,514 INFO L78 Accepts]: Start accepts. Automaton has 438 states and 669 transitions. Word has length 18 [2021-11-25 19:24:37,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:24:37,515 INFO L470 AbstractCegarLoop]: Abstraction has 438 states and 669 transitions. [2021-11-25 19:24:37,515 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-25 19:24:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 669 transitions. [2021-11-25 19:24:37,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-25 19:24:37,518 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:24:37,519 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:24:37,519 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-25 19:24:37,519 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:24:37,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:24:37,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1598587924, now seen corresponding path program 1 times [2021-11-25 19:24:37,520 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:24:37,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679285746] [2021-11-25 19:24:37,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:24:37,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:24:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:24:37,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-25 19:24:37,704 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:24:37,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [679285746] [2021-11-25 19:24:37,704 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [679285746] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:24:37,705 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:24:37,705 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-25 19:24:37,705 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910786292] [2021-11-25 19:24:37,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:24:37,707 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:24:37,708 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:24:37,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:24:37,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:24:37,709 INFO L87 Difference]: Start difference. First operand 438 states and 669 transitions. Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 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) [2021-11-25 19:24:38,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:24:38,446 INFO L93 Difference]: Finished difference Result 438 states and 669 transitions. [2021-11-25 19:24:38,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:24:38,447 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 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 17 [2021-11-25 19:24:38,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:24:38,447 INFO L225 Difference]: With dead ends: 438 [2021-11-25 19:24:38,448 INFO L226 Difference]: Without dead ends: 0 [2021-11-25 19:24:38,450 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:24:38,451 INFO L933 BasicCegarLoop]: 594 mSDtfsCounter, 652 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 652 SdHoareTripleChecker+Valid, 594 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-11-25 19:24:38,452 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [652 Valid, 594 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 72 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-11-25 19:24:38,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-25 19:24:38,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-25 19:24:38,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-25 19:24:38,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-25 19:24:38,454 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 17 [2021-11-25 19:24:38,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:24:38,454 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-25 19:24:38,455 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 2 states have internal predecessors, (16), 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) [2021-11-25 19:24:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-25 19:24:38,455 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-25 19:24:38,458 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-25 19:24:38,458 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-25 19:24:38,461 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-25 19:24:39,056 INFO L858 garLoopResultBuilder]: For program point L6488-2(lines 6471 6499) no Hoare annotation was computed. [2021-11-25 19:24:39,056 INFO L858 garLoopResultBuilder]: For program point L6479(lines 6479 6498) no Hoare annotation was computed. [2021-11-25 19:24:39,056 INFO L858 garLoopResultBuilder]: For program point L6481-1(line 6481) no Hoare annotation was computed. [2021-11-25 19:24:39,057 INFO L861 garLoopResultBuilder]: At program point L6481(line 6481) the Hoare annotation is: true [2021-11-25 19:24:39,057 INFO L858 garLoopResultBuilder]: For program point L6471(lines 6471 6499) no Hoare annotation was computed. [2021-11-25 19:24:39,057 INFO L861 garLoopResultBuilder]: At program point copy_from_userENTRY(lines 6457 6502) the Hoare annotation is: true [2021-11-25 19:24:39,057 INFO L858 garLoopResultBuilder]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2021-11-25 19:24:39,058 INFO L861 garLoopResultBuilder]: At program point L6473(line 6473) the Hoare annotation is: true [2021-11-25 19:24:39,058 INFO L858 garLoopResultBuilder]: For program point copy_from_userEXIT(lines 6457 6502) no Hoare annotation was computed. [2021-11-25 19:24:39,058 INFO L861 garLoopResultBuilder]: At program point prepare_to_waitENTRY(lines 8047 8049) the Hoare annotation is: true [2021-11-25 19:24:39,058 INFO L858 garLoopResultBuilder]: For program point prepare_to_waitEXIT(lines 8047 8049) no Hoare annotation was computed. [2021-11-25 19:24:39,058 INFO L858 garLoopResultBuilder]: For program point kfree_skbEXIT(lines 8012 8014) no Hoare annotation was computed. [2021-11-25 19:24:39,060 INFO L861 garLoopResultBuilder]: At program point kfree_skbENTRY(lines 8012 8014) the Hoare annotation is: true [2021-11-25 19:24:39,061 INFO L861 garLoopResultBuilder]: At program point L5659(line 5659) the Hoare annotation is: true [2021-11-25 19:24:39,061 INFO L858 garLoopResultBuilder]: For program point L5659-1(line 5659) no Hoare annotation was computed. [2021-11-25 19:24:39,061 INFO L861 garLoopResultBuilder]: At program point L5593(line 5593) the Hoare annotation is: true [2021-11-25 19:24:39,061 INFO L858 garLoopResultBuilder]: For program point L5593-1(line 5593) no Hoare annotation was computed. [2021-11-25 19:24:39,062 INFO L861 garLoopResultBuilder]: At program point L5651(line 5651) the Hoare annotation is: true [2021-11-25 19:24:39,062 INFO L858 garLoopResultBuilder]: For program point L5651-1(line 5651) no Hoare annotation was computed. [2021-11-25 19:24:39,062 INFO L858 garLoopResultBuilder]: For program point L5643(lines 5643 5649) no Hoare annotation was computed. [2021-11-25 19:24:39,062 INFO L861 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2021-11-25 19:24:39,063 INFO L858 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2021-11-25 19:24:39,063 INFO L858 garLoopResultBuilder]: For program point btmrvl_prepare_commandFINAL(lines 5628 5702) no Hoare annotation was computed. [2021-11-25 19:24:39,063 INFO L861 garLoopResultBuilder]: At program point L5594(line 5594) the Hoare annotation is: true [2021-11-25 19:24:39,063 INFO L858 garLoopResultBuilder]: For program point L5594-1(line 5594) no Hoare annotation was computed. [2021-11-25 19:24:39,063 INFO L861 garLoopResultBuilder]: At program point L5586(line 5586) the Hoare annotation is: true [2021-11-25 19:24:39,064 INFO L861 garLoopResultBuilder]: At program point L5487(line 5487) the Hoare annotation is: true [2021-11-25 19:24:39,064 INFO L858 garLoopResultBuilder]: For program point L5487-1(line 5487) no Hoare annotation was computed. [2021-11-25 19:24:39,064 INFO L861 garLoopResultBuilder]: At program point L5553(line 5553) the Hoare annotation is: true [2021-11-25 19:24:39,065 INFO L858 garLoopResultBuilder]: For program point L5586-1(line 5586) no Hoare annotation was computed. [2021-11-25 19:24:39,065 INFO L858 garLoopResultBuilder]: For program point L5553-1(line 5553) no Hoare annotation was computed. [2021-11-25 19:24:39,065 INFO L858 garLoopResultBuilder]: For program point L5479(lines 5479 5485) no Hoare annotation was computed. [2021-11-25 19:24:39,069 INFO L861 garLoopResultBuilder]: At program point btmrvl_prepare_commandENTRY(lines 5628 5702) the Hoare annotation is: true [2021-11-25 19:24:39,070 INFO L861 garLoopResultBuilder]: At program point L5694(line 5694) the Hoare annotation is: true [2021-11-25 19:24:39,070 INFO L861 garLoopResultBuilder]: At program point L5537(line 5537) the Hoare annotation is: true [2021-11-25 19:24:39,070 INFO L858 garLoopResultBuilder]: For program point L5537-1(line 5537) no Hoare annotation was computed. [2021-11-25 19:24:39,071 INFO L858 garLoopResultBuilder]: For program point btmrvl_prepare_commandEXIT(lines 5628 5702) no Hoare annotation was computed. [2021-11-25 19:24:39,071 INFO L858 garLoopResultBuilder]: For program point L5694-1(line 5694) no Hoare annotation was computed. [2021-11-25 19:24:39,072 INFO L858 garLoopResultBuilder]: For program point L5686(lines 5686 5699) no Hoare annotation was computed. [2021-11-25 19:24:39,072 INFO L858 garLoopResultBuilder]: For program point L5686-1(lines 5686 5699) no Hoare annotation was computed. [2021-11-25 19:24:39,072 INFO L861 garLoopResultBuilder]: At program point L5571(line 5571) the Hoare annotation is: true [2021-11-25 19:24:39,072 INFO L861 garLoopResultBuilder]: At program point L5604(lines 5575 5615) the Hoare annotation is: true [2021-11-25 19:24:39,072 INFO L858 garLoopResultBuilder]: For program point L5596(lines 5596 5606) no Hoare annotation was computed. [2021-11-25 19:24:39,073 INFO L858 garLoopResultBuilder]: For program point L5588(lines 5588 5591) no Hoare annotation was computed. [2021-11-25 19:24:39,075 INFO L858 garLoopResultBuilder]: For program point L5679(lines 5679 5685) no Hoare annotation was computed. [2021-11-25 19:24:39,077 INFO L861 garLoopResultBuilder]: At program point L5547(line 5547) the Hoare annotation is: true [2021-11-25 19:24:39,078 INFO L858 garLoopResultBuilder]: For program point L5547-1(line 5547) no Hoare annotation was computed. [2021-11-25 19:24:39,078 INFO L858 garLoopResultBuilder]: For program point L5679-2(lines 5679 5685) no Hoare annotation was computed. [2021-11-25 19:24:39,079 INFO L861 garLoopResultBuilder]: At program point L5613(line 5613) the Hoare annotation is: true [2021-11-25 19:24:39,079 INFO L858 garLoopResultBuilder]: For program point L5613-1(line 5613) no Hoare annotation was computed. [2021-11-25 19:24:39,080 INFO L858 garLoopResultBuilder]: For program point L5638(lines 5638 5678) no Hoare annotation was computed. [2021-11-25 19:24:39,080 INFO L858 garLoopResultBuilder]: For program point L5539(lines 5539 5545) no Hoare annotation was computed. [2021-11-25 19:24:39,080 INFO L858 garLoopResultBuilder]: For program point L5638-1(lines 5638 5678) no Hoare annotation was computed. [2021-11-25 19:24:39,085 INFO L858 garLoopResultBuilder]: For program point L5572(line 5572) no Hoare annotation was computed. [2021-11-25 19:24:39,086 INFO L861 garLoopResultBuilder]: At program point L5564-2(lines 5564 5569) the Hoare annotation is: true [2021-11-25 19:24:39,086 INFO L858 garLoopResultBuilder]: For program point L5688(lines 5688 5697) no Hoare annotation was computed. [2021-11-25 19:24:39,086 INFO L861 garLoopResultBuilder]: At program point L5598(line 5598) the Hoare annotation is: true [2021-11-25 19:24:39,086 INFO L858 garLoopResultBuilder]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2021-11-25 19:24:39,087 INFO L858 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2021-11-25 19:24:39,087 INFO L861 garLoopResultBuilder]: At program point L5500(line 5500) the Hoare annotation is: true [2021-11-25 19:24:39,087 INFO L858 garLoopResultBuilder]: For program point L5575(lines 5575 5616) no Hoare annotation was computed. [2021-11-25 19:24:39,087 INFO L861 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: true [2021-11-25 19:24:39,087 INFO L858 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2021-11-25 19:24:39,088 INFO L861 garLoopResultBuilder]: At program point L5608(lines 5575 5615) the Hoare annotation is: true [2021-11-25 19:24:39,088 INFO L858 garLoopResultBuilder]: For program point L5575-2(lines 5534 5626) no Hoare annotation was computed. [2021-11-25 19:24:39,088 INFO L858 garLoopResultBuilder]: For program point L5600(lines 5600 5603) no Hoare annotation was computed. [2021-11-25 19:24:39,088 INFO L861 garLoopResultBuilder]: At program point L5625(lines 5521 5627) the Hoare annotation is: true [2021-11-25 19:24:39,088 INFO L861 garLoopResultBuilder]: At program point L5518(lines 5469 5520) the Hoare annotation is: true [2021-11-25 19:24:39,089 INFO L861 garLoopResultBuilder]: At program point L5477(line 5477) the Hoare annotation is: true [2021-11-25 19:24:39,089 INFO L858 garLoopResultBuilder]: For program point L5477-1(line 5477) no Hoare annotation was computed. [2021-11-25 19:24:39,089 INFO L861 garLoopResultBuilder]: At program point skb_putENTRY(lines 8077 8081) the Hoare annotation is: true [2021-11-25 19:24:39,089 INFO L858 garLoopResultBuilder]: For program point skb_putEXIT(lines 8077 8081) no Hoare annotation was computed. [2021-11-25 19:24:39,090 INFO L861 garLoopResultBuilder]: At program point skb_queue_purgeENTRY(lines 8085 8087) the Hoare annotation is: true [2021-11-25 19:24:39,090 INFO L858 garLoopResultBuilder]: For program point skb_queue_purgeEXIT(lines 8085 8087) no Hoare annotation was computed. [2021-11-25 19:24:39,090 INFO L861 garLoopResultBuilder]: At program point skb_queue_emptyENTRY(lines 4807 4812) the Hoare annotation is: true [2021-11-25 19:24:39,090 INFO L858 garLoopResultBuilder]: For program point skb_queue_emptyEXIT(lines 4807 4812) no Hoare annotation was computed. [2021-11-25 19:24:39,090 INFO L861 garLoopResultBuilder]: At program point msecs_to_jiffiesENTRY(lines 8044 8046) the Hoare annotation is: true [2021-11-25 19:24:39,091 INFO L858 garLoopResultBuilder]: For program point msecs_to_jiffiesEXIT(lines 8044 8046) no Hoare annotation was computed. [2021-11-25 19:24:39,091 INFO L861 garLoopResultBuilder]: At program point L7949-2(lines 7949 7953) the Hoare annotation is: true [2021-11-25 19:24:39,091 INFO L858 garLoopResultBuilder]: For program point L7949(lines 7949 7953) no Hoare annotation was computed. [2021-11-25 19:24:39,091 INFO L858 garLoopResultBuilder]: For program point bt_skb_allocEXIT(lines 4877 4892) no Hoare annotation was computed. [2021-11-25 19:24:39,091 INFO L861 garLoopResultBuilder]: At program point L7950(line 7950) the Hoare annotation is: true [2021-11-25 19:24:39,092 INFO L858 garLoopResultBuilder]: For program point L7948-1(line 7948) no Hoare annotation was computed. [2021-11-25 19:24:39,092 INFO L861 garLoopResultBuilder]: At program point L7948(line 7948) the Hoare annotation is: true [2021-11-25 19:24:39,092 INFO L858 garLoopResultBuilder]: For program point L7950-1(line 7950) no Hoare annotation was computed. [2021-11-25 19:24:39,093 INFO L861 garLoopResultBuilder]: At program point bt_skb_allocENTRY(lines 4877 4892) the Hoare annotation is: true [2021-11-25 19:24:39,093 INFO L861 garLoopResultBuilder]: At program point btmrvl_open_genericENTRY(lines 6503 6509) the Hoare annotation is: true [2021-11-25 19:24:39,094 INFO L858 garLoopResultBuilder]: For program point btmrvl_open_genericEXIT(lines 6503 6509) no Hoare annotation was computed. [2021-11-25 19:24:39,094 INFO L861 garLoopResultBuilder]: At program point L5857(lines 5857 5874) the Hoare annotation is: true [2021-11-25 19:24:39,094 INFO L861 garLoopResultBuilder]: At program point L5878(line 5878) the Hoare annotation is: true [2021-11-25 19:24:39,094 INFO L858 garLoopResultBuilder]: For program point L5878-1(line 5878) no Hoare annotation was computed. [2021-11-25 19:24:39,094 INFO L858 garLoopResultBuilder]: For program point L5854(lines 5854 5874) no Hoare annotation was computed. [2021-11-25 19:24:39,095 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-25 19:24:39,097 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-25 19:24:39,097 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-25 19:24:39,100 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-25 19:24:39,100 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-11-25 19:24:39,100 INFO L861 garLoopResultBuilder]: At program point L5846(lines 5846 5853) the Hoare annotation is: true [2021-11-25 19:24:39,100 INFO L861 garLoopResultBuilder]: At program point L-1-8(line -1) the Hoare annotation is: true [2021-11-25 19:24:39,101 INFO L861 garLoopResultBuilder]: At program point L5875(lines 5809 5881) the Hoare annotation is: true [2021-11-25 19:24:39,101 INFO L858 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-11-25 19:24:39,101 INFO L861 garLoopResultBuilder]: At program point L5908(lines 5893 5910) the Hoare annotation is: true [2021-11-25 19:24:39,101 INFO L858 garLoopResultBuilder]: For program point L5863(lines 5863 5874) no Hoare annotation was computed. [2021-11-25 19:24:39,101 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-11-25 19:24:39,102 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2021-11-25 19:24:39,102 INFO L861 garLoopResultBuilder]: At program point L5888-1(line 5888) the Hoare annotation is: true [2021-11-25 19:24:39,102 INFO L861 garLoopResultBuilder]: At program point L5888(line 5888) the Hoare annotation is: true [2021-11-25 19:24:39,102 INFO L858 garLoopResultBuilder]: For program point L5822-2(lines 5809 5881) no Hoare annotation was computed. [2021-11-25 19:24:39,102 INFO L861 garLoopResultBuilder]: At program point L5880(lines 5803 5882) the Hoare annotation is: true [2021-11-25 19:24:39,102 INFO L861 garLoopResultBuilder]: At program point L5835(lines 5835 5841) the Hoare annotation is: true [2021-11-25 19:24:39,103 INFO L858 garLoopResultBuilder]: For program point L5901(lines 5901 5904) no Hoare annotation was computed. [2021-11-25 19:24:39,103 INFO L861 garLoopResultBuilder]: At program point L5864(lines 5854 5874) the Hoare annotation is: true [2021-11-25 19:24:39,103 INFO L861 garLoopResultBuilder]: At program point L5860(lines 5860 5874) the Hoare annotation is: true [2021-11-25 19:24:39,103 INFO L861 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: true [2021-11-25 19:24:39,103 INFO L858 garLoopResultBuilder]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2021-11-25 19:24:39,104 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 8030 8032) no Hoare annotation was computed. [2021-11-25 19:24:39,104 INFO L861 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 8030 8032) the Hoare annotation is: true [2021-11-25 19:24:39,106 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-25 19:24:39,106 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-25 19:24:39,109 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2021-11-25 19:24:39,109 INFO L858 garLoopResultBuilder]: For program point simple_read_from_bufferEXIT(lines 8068 8070) no Hoare annotation was computed. [2021-11-25 19:24:39,109 INFO L861 garLoopResultBuilder]: At program point simple_read_from_bufferENTRY(lines 8068 8070) the Hoare annotation is: true [2021-11-25 19:24:39,110 INFO L858 garLoopResultBuilder]: For program point __wake_upEXIT(lines 7969 7971) no Hoare annotation was computed. [2021-11-25 19:24:39,110 INFO L861 garLoopResultBuilder]: At program point __wake_upENTRY(lines 7969 7971) the Hoare annotation is: true [2021-11-25 19:24:39,110 INFO L861 garLoopResultBuilder]: At program point skb_queue_headENTRY(lines 8082 8084) the Hoare annotation is: true [2021-11-25 19:24:39,110 INFO L858 garLoopResultBuilder]: For program point skb_queue_headEXIT(lines 8082 8084) no Hoare annotation was computed. [2021-11-25 19:24:39,110 INFO L858 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 8064 8066) no Hoare annotation was computed. [2021-11-25 19:24:39,111 INFO L861 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 8064 8066) the Hoare annotation is: true [2021-11-25 19:24:39,111 INFO L858 garLoopResultBuilder]: For program point get_currentEXIT(lines 4683 4710) no Hoare annotation was computed. [2021-11-25 19:24:39,111 INFO L861 garLoopResultBuilder]: At program point get_currentENTRY(lines 4683 4710) the Hoare annotation is: true [2021-11-25 19:24:39,111 INFO L858 garLoopResultBuilder]: For program point signal_pendingEXIT(lines 4866 4876) no Hoare annotation was computed. [2021-11-25 19:24:39,111 INFO L861 garLoopResultBuilder]: At program point signal_pendingENTRY(lines 4866 4876) the Hoare annotation is: true [2021-11-25 19:24:39,112 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4739 4747) the Hoare annotation is: true [2021-11-25 19:24:39,112 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4739 4747) no Hoare annotation was computed. [2021-11-25 19:24:39,112 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 7940 7946) the Hoare annotation is: true [2021-11-25 19:24:39,112 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 7940 7946) no Hoare annotation was computed. [2021-11-25 19:24:39,112 INFO L858 garLoopResultBuilder]: For program point L7942(line 7942) no Hoare annotation was computed. [2021-11-25 19:24:39,112 INFO L858 garLoopResultBuilder]: For program point L7944-1(line 7944) no Hoare annotation was computed. [2021-11-25 19:24:39,113 INFO L861 garLoopResultBuilder]: At program point L7944(line 7944) the Hoare annotation is: true [2021-11-25 19:24:39,113 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 7940 7946) no Hoare annotation was computed. [2021-11-25 19:24:39,113 INFO L858 garLoopResultBuilder]: For program point L6014(lines 6014 6047) no Hoare annotation was computed. [2021-11-25 19:24:39,113 INFO L858 garLoopResultBuilder]: For program point L6014-1(lines 6014 6047) no Hoare annotation was computed. [2021-11-25 19:24:39,114 INFO L858 garLoopResultBuilder]: For program point L5998(line 5998) no Hoare annotation was computed. [2021-11-25 19:24:39,114 INFO L861 garLoopResultBuilder]: At program point L5965(line 5965) the Hoare annotation is: true [2021-11-25 19:24:39,114 INFO L858 garLoopResultBuilder]: For program point L5965-1(line 5965) no Hoare annotation was computed. [2021-11-25 19:24:39,114 INFO L858 garLoopResultBuilder]: For program point L5734(lines 5734 5751) no Hoare annotation was computed. [2021-11-25 19:24:39,114 INFO L861 garLoopResultBuilder]: At program point L6147(line 6147) the Hoare annotation is: true [2021-11-25 19:24:39,116 INFO L858 garLoopResultBuilder]: For program point L6147-1(line 6147) no Hoare annotation was computed. [2021-11-25 19:24:39,116 INFO L858 garLoopResultBuilder]: For program point L5734-1(lines 5734 5751) no Hoare annotation was computed. [2021-11-25 19:24:39,116 INFO L858 garLoopResultBuilder]: For program point L6015(lines 6015 6045) no Hoare annotation was computed. [2021-11-25 19:24:39,116 INFO L861 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: true [2021-11-25 19:24:39,117 INFO L861 garLoopResultBuilder]: At program point L6131-1(line 6131) the Hoare annotation is: true [2021-11-25 19:24:39,117 INFO L861 garLoopResultBuilder]: At program point L6049(lines 6049 6085) the Hoare annotation is: true [2021-11-25 19:24:39,117 INFO L861 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2021-11-25 19:24:39,117 INFO L858 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2021-11-25 19:24:39,117 INFO L858 garLoopResultBuilder]: For program point L6166(lines 6166 6169) no Hoare annotation was computed. [2021-11-25 19:24:39,117 INFO L858 garLoopResultBuilder]: For program point L6134(lines 6134 6161) no Hoare annotation was computed. [2021-11-25 19:24:39,118 INFO L861 garLoopResultBuilder]: At program point L6019(line 6019) the Hoare annotation is: true [2021-11-25 19:24:39,118 INFO L858 garLoopResultBuilder]: For program point L6019-1(line 6019) no Hoare annotation was computed. [2021-11-25 19:24:39,118 INFO L858 garLoopResultBuilder]: For program point L5739(lines 5739 5746) no Hoare annotation was computed. [2021-11-25 19:24:39,118 INFO L861 garLoopResultBuilder]: At program point L6053-1(lines 6053 6084) the Hoare annotation is: true [2021-11-25 19:24:39,118 INFO L861 garLoopResultBuilder]: At program point L5723(lines 5723 5730) the Hoare annotation is: true [2021-11-25 19:24:39,119 INFO L858 garLoopResultBuilder]: For program point L6021(lines 6021 6044) no Hoare annotation was computed. [2021-11-25 19:24:39,119 INFO L858 garLoopResultBuilder]: For program point btmrvl_service_main_threadEXIT(lines 5920 6192) no Hoare annotation was computed. [2021-11-25 19:24:39,119 INFO L861 garLoopResultBuilder]: At program point L6137(line 6137) the Hoare annotation is: true [2021-11-25 19:24:39,119 INFO L858 garLoopResultBuilder]: For program point L6137-1(line 6137) no Hoare annotation was computed. [2021-11-25 19:24:39,119 INFO L861 garLoopResultBuilder]: At program point L6187(lines 5958 6191) the Hoare annotation is: true [2021-11-25 19:24:39,120 INFO L861 garLoopResultBuilder]: At program point L6154(line 6154) the Hoare annotation is: true [2021-11-25 19:24:39,120 INFO L861 garLoopResultBuilder]: At program point L6022(lines 6011 6047) the Hoare annotation is: true [2021-11-25 19:24:39,120 INFO L861 garLoopResultBuilder]: At program point L6138(line 6138) the Hoare annotation is: true [2021-11-25 19:24:39,120 INFO L858 garLoopResultBuilder]: For program point L6138-1(line 6138) no Hoare annotation was computed. [2021-11-25 19:24:39,123 INFO L861 garLoopResultBuilder]: At program point L5973(lines 5973 6009) the Hoare annotation is: true [2021-11-25 19:24:39,123 INFO L858 garLoopResultBuilder]: For program point L5709(lines 5709 5715) no Hoare annotation was computed. [2021-11-25 19:24:39,123 INFO L861 garLoopResultBuilder]: At program point L8072-1(line 8072) the Hoare annotation is: true [2021-11-25 19:24:39,123 INFO L861 garLoopResultBuilder]: At program point L8072(line 8072) the Hoare annotation is: true [2021-11-25 19:24:39,123 INFO L858 garLoopResultBuilder]: For program point L6074(line 6074) no Hoare annotation was computed. [2021-11-25 19:24:39,124 INFO L858 garLoopResultBuilder]: For program point L6173(lines 6173 6186) no Hoare annotation was computed. [2021-11-25 19:24:39,124 INFO L858 garLoopResultBuilder]: For program point L6141(lines 6141 6161) no Hoare annotation was computed. [2021-11-25 19:24:39,124 INFO L861 garLoopResultBuilder]: At program point L6108(lines 6108 6129) the Hoare annotation is: true [2021-11-25 19:24:39,124 INFO L858 garLoopResultBuilder]: For program point L5712(lines 5712 5715) no Hoare annotation was computed. [2021-11-25 19:24:39,124 INFO L861 garLoopResultBuilder]: At program point L5977-1(lines 5977 6008) the Hoare annotation is: true [2021-11-25 19:24:39,126 INFO L861 garLoopResultBuilder]: At program point L6159(line 6159) the Hoare annotation is: true [2021-11-25 19:24:39,127 INFO L858 garLoopResultBuilder]: For program point L6159-1(lines 6134 6161) no Hoare annotation was computed. [2021-11-25 19:24:39,127 INFO L861 garLoopResultBuilder]: At program point L8075-1(line 8075) the Hoare annotation is: true [2021-11-25 19:24:39,127 INFO L861 garLoopResultBuilder]: At program point L8075(line 8075) the Hoare annotation is: true [2021-11-25 19:24:39,127 INFO L861 garLoopResultBuilder]: At program point L6143(line 6143) the Hoare annotation is: true [2021-11-25 19:24:39,128 INFO L858 garLoopResultBuilder]: For program point L6143-1(line 6143) no Hoare annotation was computed. [2021-11-25 19:24:39,128 INFO L858 garLoopResultBuilder]: For program point L6011(lines 6011 6047) no Hoare annotation was computed. [2021-11-25 19:24:39,128 INFO L861 garLoopResultBuilder]: At program point L8092-1(line 8092) the Hoare annotation is: true [2021-11-25 19:24:39,128 INFO L861 garLoopResultBuilder]: At program point L8092(line 8092) the Hoare annotation is: true [2021-11-25 19:24:39,128 INFO L861 garLoopResultBuilder]: At program point btmrvl_service_main_threadENTRY(lines 5920 6192) the Hoare annotation is: true [2021-11-25 19:24:39,128 INFO L861 garLoopResultBuilder]: At program point L6177-2(lines 6177 6181) the Hoare annotation is: true [2021-11-25 19:24:39,129 INFO L861 garLoopResultBuilder]: At program point L5748(line 5748) the Hoare annotation is: true [2021-11-25 19:24:39,129 INFO L861 garLoopResultBuilder]: At program point L5963(line 5963) the Hoare annotation is: true [2021-11-25 19:24:39,129 INFO L861 garLoopResultBuilder]: At program point L5963-1(line 5963) the Hoare annotation is: true [2021-11-25 19:24:39,129 INFO L858 garLoopResultBuilder]: For program point L6145(lines 6145 6156) no Hoare annotation was computed. [2021-11-25 19:24:39,129 INFO L858 garLoopResultBuilder]: For program point L6162(lines 6162 6165) no Hoare annotation was computed. [2021-11-25 19:24:39,130 INFO L858 garLoopResultBuilder]: For program point L5716(lines 5716 5730) no Hoare annotation was computed. [2021-11-25 19:24:39,130 INFO L861 garLoopResultBuilder]: At program point L5766(lines 5703 5768) the Hoare annotation is: true [2021-11-25 19:24:39,130 INFO L858 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 7973 7975) no Hoare annotation was computed. [2021-11-25 19:24:39,130 INFO L861 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 7973 7975) the Hoare annotation is: true [2021-11-25 19:24:39,130 INFO L858 garLoopResultBuilder]: For program point finish_waitEXIT(lines 7995 7997) no Hoare annotation was computed. [2021-11-25 19:24:39,131 INFO L861 garLoopResultBuilder]: At program point finish_waitENTRY(lines 7995 7997) the Hoare annotation is: true [2021-11-25 19:24:39,131 INFO L854 garLoopResultBuilder]: At program point L6906(line 6906) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,131 INFO L858 garLoopResultBuilder]: For program point L7897(lines 7897 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,131 INFO L858 garLoopResultBuilder]: For program point L7765-1(lines 7762 7772) no Hoare annotation was computed. [2021-11-25 19:24:39,131 INFO L854 garLoopResultBuilder]: At program point L7765(line 7765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,132 INFO L858 garLoopResultBuilder]: For program point L7535-1(line 7535) no Hoare annotation was computed. [2021-11-25 19:24:39,133 INFO L854 garLoopResultBuilder]: At program point L7535(line 7535) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,133 INFO L858 garLoopResultBuilder]: For program point L7568-1(lines 7563 7575) no Hoare annotation was computed. [2021-11-25 19:24:39,133 INFO L858 garLoopResultBuilder]: For program point L6544(lines 6544 6547) no Hoare annotation was computed. [2021-11-25 19:24:39,133 INFO L854 garLoopResultBuilder]: At program point L7568(line 7568) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,133 INFO L858 garLoopResultBuilder]: For program point L7436(lines 7436 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,134 INFO L858 garLoopResultBuilder]: For program point L7469(lines 7469 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,135 INFO L854 garLoopResultBuilder]: At program point L6974-2(lines 6974 6978) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,135 INFO L854 garLoopResultBuilder]: At program point L7470(lines 7469 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,135 INFO L858 garLoopResultBuilder]: For program point L7536-1(lines 7533 7543) no Hoare annotation was computed. [2021-11-25 19:24:39,136 INFO L854 garLoopResultBuilder]: At program point L7536(line 7536) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,136 INFO L854 garLoopResultBuilder]: At program point L7437(lines 7436 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,136 INFO L854 garLoopResultBuilder]: At program point L7008-1(lines 7008 7009) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,136 INFO L854 garLoopResultBuilder]: At program point L7008(lines 7008 7009) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,136 INFO L854 garLoopResultBuilder]: At program point L6810(line 6810) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,137 INFO L858 garLoopResultBuilder]: For program point L7900(lines 7900 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,137 INFO L858 garLoopResultBuilder]: For program point L7735-1(lines 7730 7742) no Hoare annotation was computed. [2021-11-25 19:24:39,137 INFO L858 garLoopResultBuilder]: For program point L6711(line 6711) no Hoare annotation was computed. [2021-11-25 19:24:39,137 INFO L854 garLoopResultBuilder]: At program point L7735(line 7735) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,138 INFO L858 garLoopResultBuilder]: For program point L6810-1(line 6810) no Hoare annotation was computed. [2021-11-25 19:24:39,138 INFO L854 garLoopResultBuilder]: At program point L6910(lines 6864 6912) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,138 INFO L858 garLoopResultBuilder]: For program point L7406(lines 7406 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,138 INFO L858 garLoopResultBuilder]: For program point L7439(lines 7439 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,138 INFO L858 garLoopResultBuilder]: For program point L7472(lines 7472 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,139 INFO L854 garLoopResultBuilder]: At program point L6878(line 6878) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,139 INFO L854 garLoopResultBuilder]: At program point L6746(lines 6746 6747) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,139 INFO L858 garLoopResultBuilder]: For program point L6878-1(line 6878) no Hoare annotation was computed. [2021-11-25 19:24:39,139 INFO L854 garLoopResultBuilder]: At program point L6746-1(lines 6746 6747) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,139 INFO L858 garLoopResultBuilder]: For program point L6713(lines 6713 6716) no Hoare annotation was computed. [2021-11-25 19:24:39,140 INFO L854 garLoopResultBuilder]: At program point L7506(line 7506) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,140 INFO L854 garLoopResultBuilder]: At program point L7407(lines 7406 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,140 INFO L854 garLoopResultBuilder]: At program point L7440(lines 7439 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,140 INFO L854 garLoopResultBuilder]: At program point L7473(lines 7472 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,140 INFO L858 garLoopResultBuilder]: For program point L7506-1(lines 7501 7513) no Hoare annotation was computed. [2021-11-25 19:24:39,141 INFO L854 garLoopResultBuilder]: At program point L7143-1(lines 7143 7144) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,141 INFO L854 garLoopResultBuilder]: At program point L7143(lines 7143 7144) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,141 INFO L858 garLoopResultBuilder]: For program point L7903(lines 7903 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,141 INFO L858 garLoopResultBuilder]: For program point L7672-1(line 7672) no Hoare annotation was computed. [2021-11-25 19:24:39,141 INFO L854 garLoopResultBuilder]: At program point L7672(line 7672) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,142 INFO L858 garLoopResultBuilder]: For program point L7705-1(lines 7700 7712) no Hoare annotation was computed. [2021-11-25 19:24:39,143 INFO L854 garLoopResultBuilder]: At program point L7705(line 7705) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,143 INFO L858 garLoopResultBuilder]: For program point L6549-1(lines 6549 6555) no Hoare annotation was computed. [2021-11-25 19:24:39,143 INFO L858 garLoopResultBuilder]: For program point L6549(lines 6549 6555) no Hoare annotation was computed. [2021-11-25 19:24:39,143 INFO L861 garLoopResultBuilder]: At program point L6417-1(lines 6414 6425) the Hoare annotation is: true [2021-11-25 19:24:39,143 INFO L858 garLoopResultBuilder]: For program point L6417(lines 6417 6422) no Hoare annotation was computed. [2021-11-25 19:24:39,144 INFO L858 garLoopResultBuilder]: For program point L7871-1(lines 7866 7878) no Hoare annotation was computed. [2021-11-25 19:24:39,144 INFO L854 garLoopResultBuilder]: At program point L7871(line 7871) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,144 INFO L858 garLoopResultBuilder]: For program point L6616-1(line 6616) no Hoare annotation was computed. [2021-11-25 19:24:39,145 INFO L854 garLoopResultBuilder]: At program point L6616(line 6616) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,146 INFO L858 garLoopResultBuilder]: For program point L7673-1(lines 7670 7680) no Hoare annotation was computed. [2021-11-25 19:24:39,146 INFO L854 garLoopResultBuilder]: At program point L7673(line 7673) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,146 INFO L858 garLoopResultBuilder]: For program point L7442(lines 7442 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,146 INFO L858 garLoopResultBuilder]: For program point L7475(lines 7475 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,146 INFO L858 garLoopResultBuilder]: For program point L7409(lines 7409 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,147 INFO L858 garLoopResultBuilder]: For program point L6980(line 6980) no Hoare annotation was computed. [2021-11-25 19:24:39,147 INFO L858 garLoopResultBuilder]: For program point L6551-1(line 6551) no Hoare annotation was computed. [2021-11-25 19:24:39,147 INFO L854 garLoopResultBuilder]: At program point L6551(line 6551) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,147 INFO L854 garLoopResultBuilder]: At program point L7410(lines 7409 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,148 INFO L854 garLoopResultBuilder]: At program point L7443(lines 7442 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,148 INFO L854 garLoopResultBuilder]: At program point L6419(line 6419) the Hoare annotation is: false [2021-11-25 19:24:39,148 INFO L854 garLoopResultBuilder]: At program point L7476(lines 7475 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,148 INFO L858 garLoopResultBuilder]: For program point L7906(lines 7906 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,148 INFO L854 garLoopResultBuilder]: At program point L6882-2(lines 6882 6886) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,149 INFO L854 garLoopResultBuilder]: At program point L6552(line 6552) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,149 INFO L858 garLoopResultBuilder]: For program point L6982(lines 6982 6985) no Hoare annotation was computed. [2021-11-25 19:24:39,149 INFO L854 garLoopResultBuilder]: At program point L6718(line 6718) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,149 INFO L858 garLoopResultBuilder]: For program point L7841-1(lines 7836 7848) no Hoare annotation was computed. [2021-11-25 19:24:39,149 INFO L854 garLoopResultBuilder]: At program point L7841(line 7841) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,150 INFO L858 garLoopResultBuilder]: For program point L7643-1(lines 7638 7650) no Hoare annotation was computed. [2021-11-25 19:24:39,150 INFO L854 garLoopResultBuilder]: At program point L7643(line 7643) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,150 INFO L858 garLoopResultBuilder]: For program point L6718-1(line 6718) no Hoare annotation was computed. [2021-11-25 19:24:39,150 INFO L858 garLoopResultBuilder]: For program point L7478(lines 7478 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,150 INFO L858 garLoopResultBuilder]: For program point L7412(lines 7412 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,150 INFO L858 garLoopResultBuilder]: For program point L7445(lines 7445 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,151 INFO L854 garLoopResultBuilder]: At program point L6818(lines 6779 6820) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,151 INFO L854 garLoopResultBuilder]: At program point L6620-2(lines 6620 6624) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,151 INFO L854 garLoopResultBuilder]: At program point L7446(lines 7445 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,151 INFO L854 garLoopResultBuilder]: At program point L7479(lines 7478 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,151 INFO L854 garLoopResultBuilder]: At program point L7413(lines 7412 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,152 INFO L858 garLoopResultBuilder]: For program point L7909(lines 7909 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,152 INFO L854 garLoopResultBuilder]: At program point L6654(lines 6654 6655) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,152 INFO L854 garLoopResultBuilder]: At program point L6654-1(lines 6654 6655) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,152 INFO L854 garLoopResultBuilder]: At program point L7051-1(lines 7051 7052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,152 INFO L854 garLoopResultBuilder]: At program point L7051(lines 7051 7052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,153 INFO L858 garLoopResultBuilder]: For program point L7811-1(lines 7806 7818) no Hoare annotation was computed. [2021-11-25 19:24:39,153 INFO L854 garLoopResultBuilder]: At program point L7811(line 7811) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,153 INFO L858 garLoopResultBuilder]: For program point L6721(lines 6721 6724) no Hoare annotation was computed. [2021-11-25 19:24:39,153 INFO L854 garLoopResultBuilder]: At program point L6556(lines 6510 6558) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,153 INFO L858 garLoopResultBuilder]: For program point L7613-1(lines 7608 7620) no Hoare annotation was computed. [2021-11-25 19:24:39,154 INFO L854 garLoopResultBuilder]: At program point L7613(line 7613) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,154 INFO L858 garLoopResultBuilder]: For program point L7415(lines 7415 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,154 INFO L858 garLoopResultBuilder]: For program point L7448(lines 7448 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,154 INFO L858 garLoopResultBuilder]: For program point L7481(lines 7481 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,157 INFO L854 garLoopResultBuilder]: At program point L7482(lines 7481 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,157 INFO L858 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2021-11-25 19:24:39,157 INFO L854 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,157 INFO L858 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2021-11-25 19:24:39,158 INFO L854 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,158 INFO L854 garLoopResultBuilder]: At program point L7416(lines 7415 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,158 INFO L854 garLoopResultBuilder]: At program point L7449(lines 7448 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,158 INFO L858 garLoopResultBuilder]: For program point L6987-1(line 6987) no Hoare annotation was computed. [2021-11-25 19:24:39,159 INFO L854 garLoopResultBuilder]: At program point L6987(line 6987) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,159 INFO L858 garLoopResultBuilder]: For program point L6888(line 6888) no Hoare annotation was computed. [2021-11-25 19:24:39,160 INFO L858 garLoopResultBuilder]: For program point L7912(lines 7912 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,160 INFO L854 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,160 INFO L858 garLoopResultBuilder]: For program point L7582-1(lines 7579 7589) no Hoare annotation was computed. [2021-11-25 19:24:39,160 INFO L858 garLoopResultBuilder]: For program point L7781-1(lines 7776 7788) no Hoare annotation was computed. [2021-11-25 19:24:39,160 INFO L854 garLoopResultBuilder]: At program point L7781(line 7781) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,161 INFO L858 garLoopResultBuilder]: For program point L7418(lines 7418 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,161 INFO L858 garLoopResultBuilder]: For program point L7451(lines 7451 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,161 INFO L854 garLoopResultBuilder]: At program point L6923-1(lines 6923 6924) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,161 INFO L858 garLoopResultBuilder]: For program point L6890(lines 6890 6893) no Hoare annotation was computed. [2021-11-25 19:24:39,161 INFO L854 garLoopResultBuilder]: At program point L6923(lines 6923 6924) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,162 INFO L858 garLoopResultBuilder]: For program point L6626(line 6626) no Hoare annotation was computed. [2021-11-25 19:24:39,162 INFO L861 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-11-25 19:24:39,162 INFO L854 garLoopResultBuilder]: At program point L7419(lines 7418 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,162 INFO L854 garLoopResultBuilder]: At program point L7452(lines 7451 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,162 INFO L858 garLoopResultBuilder]: For program point L7915(lines 7915 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,163 INFO L858 garLoopResultBuilder]: For program point L6726(lines 6726 6732) no Hoare annotation was computed. [2021-11-25 19:24:39,163 INFO L858 garLoopResultBuilder]: For program point L6726-1(lines 6726 6732) no Hoare annotation was computed. [2021-11-25 19:24:39,163 INFO L854 garLoopResultBuilder]: At program point L6528-2(lines 6528 6532) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,163 INFO L858 garLoopResultBuilder]: For program point L7552-1(lines 7547 7559) no Hoare annotation was computed. [2021-11-25 19:24:39,163 INFO L854 garLoopResultBuilder]: At program point L7552(line 7552) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,163 INFO L854 garLoopResultBuilder]: At program point L7189-1(lines 7189 7190) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,164 INFO L854 garLoopResultBuilder]: At program point L7189(lines 7189 7190) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,164 INFO L854 garLoopResultBuilder]: At program point L7718(line 7718) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,164 INFO L858 garLoopResultBuilder]: For program point L7751-1(lines 7746 7758) no Hoare annotation was computed. [2021-11-25 19:24:39,164 INFO L854 garLoopResultBuilder]: At program point L7751(line 7751) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,164 INFO L858 garLoopResultBuilder]: For program point L6793-1(line 6793) no Hoare annotation was computed. [2021-11-25 19:24:39,165 INFO L854 garLoopResultBuilder]: At program point L6793(line 6793) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,165 INFO L858 garLoopResultBuilder]: For program point L6628(lines 6628 6631) no Hoare annotation was computed. [2021-11-25 19:24:39,165 INFO L858 garLoopResultBuilder]: For program point L7718-1(line 7718) no Hoare annotation was computed. [2021-11-25 19:24:39,165 INFO L858 garLoopResultBuilder]: For program point L7454(lines 7454 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,165 INFO L858 garLoopResultBuilder]: For program point L7421(lines 7421 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,165 INFO L858 garLoopResultBuilder]: For program point L7719-1(lines 7716 7726) no Hoare annotation was computed. [2021-11-25 19:24:39,166 INFO L858 garLoopResultBuilder]: For program point L6728-1(line 6728) no Hoare annotation was computed. [2021-11-25 19:24:39,166 INFO L854 garLoopResultBuilder]: At program point L7719(line 7719) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,166 INFO L854 garLoopResultBuilder]: At program point L6728(line 6728) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,166 INFO L854 garLoopResultBuilder]: At program point L7422(lines 7421 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,166 INFO L854 garLoopResultBuilder]: At program point L7455(lines 7454 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,167 INFO L858 garLoopResultBuilder]: For program point L7918(lines 7918 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,167 INFO L854 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,167 INFO L854 garLoopResultBuilder]: At program point L7522(line 7522) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,168 INFO L858 garLoopResultBuilder]: For program point L7489-1(line 7489) no Hoare annotation was computed. [2021-11-25 19:24:39,168 INFO L854 garLoopResultBuilder]: At program point L7489(line 7489) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,168 INFO L858 garLoopResultBuilder]: For program point L7522-1(lines 7517 7529) no Hoare annotation was computed. [2021-11-25 19:24:39,168 INFO L858 garLoopResultBuilder]: For program point L6895-1(line 6895) no Hoare annotation was computed. [2021-11-25 19:24:39,168 INFO L854 garLoopResultBuilder]: At program point L7886(lines 7386 7932) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,168 INFO L854 garLoopResultBuilder]: At program point L6895(line 6895) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,169 INFO L854 garLoopResultBuilder]: At program point L7490(line 7490) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= |ULTIMATE.start_main_~res_btmrvl_open_generic_0~0#1| 0)) [2021-11-25 19:24:39,169 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-25 19:24:39,169 INFO L858 garLoopResultBuilder]: For program point L7424(lines 7424 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,169 INFO L858 garLoopResultBuilder]: For program point L7457(lines 7457 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,170 INFO L858 garLoopResultBuilder]: For program point L7490-1(lines 7487 7497) no Hoare annotation was computed. [2021-11-25 19:24:39,170 INFO L854 garLoopResultBuilder]: At program point L6995(lines 6956 6997) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,170 INFO L854 garLoopResultBuilder]: At program point L7854(line 7854) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,170 INFO L854 garLoopResultBuilder]: At program point L6797-2(lines 6797 6801) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,170 INFO L858 garLoopResultBuilder]: For program point L7854-1(line 7854) no Hoare annotation was computed. [2021-11-25 19:24:39,170 INFO L858 garLoopResultBuilder]: For program point L7689-1(lines 7684 7696) no Hoare annotation was computed. [2021-11-25 19:24:39,171 INFO L854 garLoopResultBuilder]: At program point L7689(line 7689) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,171 INFO L854 garLoopResultBuilder]: At program point L7458(lines 7457 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,171 INFO L854 garLoopResultBuilder]: At program point L7425(lines 7424 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,171 INFO L854 garLoopResultBuilder]: At program point L6831-1(lines 6831 6832) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,171 INFO L858 garLoopResultBuilder]: For program point L7855-1(lines 7852 7862) no Hoare annotation was computed. [2021-11-25 19:24:39,172 INFO L854 garLoopResultBuilder]: At program point L6831(lines 6831 6832) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,172 INFO L854 garLoopResultBuilder]: At program point L7855(line 7855) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,172 INFO L858 garLoopResultBuilder]: For program point L7921(lines 7921 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,172 INFO L858 garLoopResultBuilder]: For program point L6534(line 6534) no Hoare annotation was computed. [2021-11-25 19:24:39,172 INFO L858 garLoopResultBuilder]: For program point L6633-1(line 6633) no Hoare annotation was computed. [2021-11-25 19:24:39,172 INFO L854 garLoopResultBuilder]: At program point L6633(line 6633) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,173 INFO L858 garLoopResultBuilder]: For program point L6898(lines 6898 6901) no Hoare annotation was computed. [2021-11-25 19:24:39,173 INFO L854 garLoopResultBuilder]: At program point L7922(lines 7386 7932) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,173 INFO L854 garLoopResultBuilder]: At program point L6733(lines 6687 6735) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,173 INFO L858 garLoopResultBuilder]: For program point L7427(lines 7427 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,173 INFO L858 garLoopResultBuilder]: For program point L7460(lines 7460 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,173 INFO L854 garLoopResultBuilder]: At program point L7097-1(lines 7097 7098) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,174 INFO L854 garLoopResultBuilder]: At program point L7097(lines 7097 7098) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,174 INFO L858 garLoopResultBuilder]: For program point L7824-1(line 7824) no Hoare annotation was computed. [2021-11-25 19:24:39,174 INFO L854 garLoopResultBuilder]: At program point L7824(line 7824) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,174 INFO L854 garLoopResultBuilder]: At program point L7626(line 7626) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,174 INFO L858 garLoopResultBuilder]: For program point L7659-1(lines 7654 7666) no Hoare annotation was computed. [2021-11-25 19:24:39,175 INFO L854 garLoopResultBuilder]: At program point L7659(line 7659) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,175 INFO L858 garLoopResultBuilder]: For program point L6701-1(line 6701) no Hoare annotation was computed. [2021-11-25 19:24:39,175 INFO L854 garLoopResultBuilder]: At program point L6701(line 6701) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,175 INFO L854 garLoopResultBuilder]: At program point L6569-1(lines 6569 6570) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,175 INFO L858 garLoopResultBuilder]: For program point L6536(lines 6536 6539) no Hoare annotation was computed. [2021-11-25 19:24:39,175 INFO L854 garLoopResultBuilder]: At program point L6569(lines 6569 6570) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,176 INFO L858 garLoopResultBuilder]: For program point L7626-1(line 7626) no Hoare annotation was computed. [2021-11-25 19:24:39,176 INFO L854 garLoopResultBuilder]: At program point L7428(lines 7427 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,176 INFO L854 garLoopResultBuilder]: At program point L7461(lines 7460 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,176 INFO L858 garLoopResultBuilder]: For program point L7891(lines 7891 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,176 INFO L854 garLoopResultBuilder]: At program point L7924(lines 7386 7932) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,176 INFO L858 garLoopResultBuilder]: For program point L7825-1(lines 7822 7832) no Hoare annotation was computed. [2021-11-25 19:24:39,177 INFO L854 garLoopResultBuilder]: At program point L7825(line 7825) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,177 INFO L858 garLoopResultBuilder]: For program point L7627-1(lines 7624 7634) no Hoare annotation was computed. [2021-11-25 19:24:39,177 INFO L854 garLoopResultBuilder]: At program point L7627(line 7627) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,177 INFO L858 garLoopResultBuilder]: For program point L7430(lines 7430 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,177 INFO L858 garLoopResultBuilder]: For program point L7463(lines 7463 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,177 INFO L854 garLoopResultBuilder]: At program point L7794(line 7794) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,178 INFO L858 garLoopResultBuilder]: For program point L6803(line 6803) no Hoare annotation was computed. [2021-11-25 19:24:39,178 INFO L858 garLoopResultBuilder]: For program point L7794-1(line 7794) no Hoare annotation was computed. [2021-11-25 19:24:39,178 INFO L854 garLoopResultBuilder]: At program point L7431(lines 7430 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,178 INFO L854 garLoopResultBuilder]: At program point L7464(lines 7463 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,178 INFO L858 garLoopResultBuilder]: For program point L6903-1(lines 6903 6909) no Hoare annotation was computed. [2021-11-25 19:24:39,178 INFO L858 garLoopResultBuilder]: For program point L7894(lines 7894 7925) no Hoare annotation was computed. [2021-11-25 19:24:39,179 INFO L858 garLoopResultBuilder]: For program point L6903(lines 6903 6909) no Hoare annotation was computed. [2021-11-25 19:24:39,179 INFO L858 garLoopResultBuilder]: For program point L7795-1(lines 7792 7802) no Hoare annotation was computed. [2021-11-25 19:24:39,179 INFO L854 garLoopResultBuilder]: At program point L7795(line 7795) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,179 INFO L854 garLoopResultBuilder]: At program point L6705-2(lines 6705 6709) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,179 INFO L858 garLoopResultBuilder]: For program point L7597-1(lines 7593 7604) no Hoare annotation was computed. [2021-11-25 19:24:39,180 INFO L854 garLoopResultBuilder]: At program point L7597(line 7597) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,180 INFO L854 garLoopResultBuilder]: At program point L6970(line 6970) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,180 INFO L858 garLoopResultBuilder]: For program point L6970-1(line 6970) no Hoare annotation was computed. [2021-11-25 19:24:39,180 INFO L858 garLoopResultBuilder]: For program point L6805(lines 6805 6808) no Hoare annotation was computed. [2021-11-25 19:24:39,180 INFO L858 garLoopResultBuilder]: For program point L7466(lines 7466 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,180 INFO L858 garLoopResultBuilder]: For program point L6541-1(line 6541) no Hoare annotation was computed. [2021-11-25 19:24:39,181 INFO L854 garLoopResultBuilder]: At program point L6541(line 6541) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,181 INFO L858 garLoopResultBuilder]: For program point L7433(lines 7433 7885) no Hoare annotation was computed. [2021-11-25 19:24:39,181 INFO L858 garLoopResultBuilder]: For program point L6905-1(line 6905) no Hoare annotation was computed. [2021-11-25 19:24:39,181 INFO L854 garLoopResultBuilder]: At program point L6905(line 6905) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,181 INFO L858 garLoopResultBuilder]: For program point L7764-1(line 7764) no Hoare annotation was computed. [2021-11-25 19:24:39,182 INFO L854 garLoopResultBuilder]: At program point L7764(line 7764) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,182 INFO L854 garLoopResultBuilder]: At program point L6641(lines 6602 6643) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,182 INFO L854 garLoopResultBuilder]: At program point L7434(lines 7433 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,182 INFO L854 garLoopResultBuilder]: At program point L7467(lines 7466 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2021-11-25 19:24:39,182 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 4733 4738) the Hoare annotation is: true [2021-11-25 19:24:39,182 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4733 4738) no Hoare annotation was computed. [2021-11-25 19:24:39,183 INFO L861 garLoopResultBuilder]: At program point kstrtolENTRY(lines 6438 6446) the Hoare annotation is: true [2021-11-25 19:24:39,183 INFO L858 garLoopResultBuilder]: For program point kstrtolEXIT(lines 6438 6446) no Hoare annotation was computed. [2021-11-25 19:24:39,183 INFO L861 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 6345 6350) the Hoare annotation is: true [2021-11-25 19:24:39,183 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 6345 6350) no Hoare annotation was computed. [2021-11-25 19:24:39,183 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6348) no Hoare annotation was computed. [2021-11-25 19:24:39,184 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 4712 4720) the Hoare annotation is: true [2021-11-25 19:24:39,184 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 4712 4720) no Hoare annotation was computed. [2021-11-25 19:24:39,189 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2021-11-25 19:24:39,191 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-25 19:24:39,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 07:24:39 BoogieIcfgContainer [2021-11-25 19:24:39,232 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-25 19:24:39,233 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-25 19:24:39,233 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-25 19:24:39,233 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-25 19:24:39,239 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:24:34" (3/4) ... [2021-11-25 19:24:39,243 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-25 19:24:39,252 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2021-11-25 19:24:39,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2021-11-25 19:24:39,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2021-11-25 19:24:39,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_prepare_command [2021-11-25 19:24:39,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2021-11-25 19:24:39,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_purge [2021-11-25 19:24:39,253 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_empty [2021-11-25 19:24:39,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2021-11-25 19:24:39,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bt_skb_alloc [2021-11-25 19:24:39,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_open_generic [2021-11-25 19:24:39,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-11-25 19:24:39,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-11-25 19:24:39,254 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-25 19:24:39,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_read_from_buffer [2021-11-25 19:24:39,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2021-11-25 19:24:39,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head [2021-11-25 19:24:39,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2021-11-25 19:24:39,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2021-11-25 19:24:39,255 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2021-11-25 19:24:39,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-25 19:24:39,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-25 19:24:39,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_service_main_thread [2021-11-25 19:24:39,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2021-11-25 19:24:39,256 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2021-11-25 19:24:39,257 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-25 19:24:39,257 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtol [2021-11-25 19:24:39,257 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2021-11-25 19:24:39,257 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-25 19:24:39,309 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 543 nodes and edges [2021-11-25 19:24:39,316 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 204 nodes and edges [2021-11-25 19:24:39,322 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 91 nodes and edges [2021-11-25 19:24:39,328 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2021-11-25 19:24:39,333 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2021-11-25 19:24:39,339 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-11-25 19:24:39,345 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-11-25 19:24:39,350 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-25 19:24:39,355 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-25 19:24:39,857 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/witness.graphml [2021-11-25 19:24:39,858 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-25 19:24:39,859 INFO L158 Benchmark]: Toolchain (without parser) took 12757.19ms. Allocated memory was 130.0MB in the beginning and 360.7MB in the end (delta: 230.7MB). Free memory was 83.7MB in the beginning and 246.9MB in the end (delta: -163.2MB). Peak memory consumption was 190.6MB. Max. memory is 16.1GB. [2021-11-25 19:24:39,859 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 130.0MB. Free memory was 100.8MB in the beginning and 100.7MB in the end (delta: 30.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 19:24:39,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2465.79ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 83.4MB in the beginning and 128.8MB in the end (delta: -45.4MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2021-11-25 19:24:39,861 INFO L158 Benchmark]: Boogie Procedure Inliner took 280.01ms. Allocated memory is still 188.7MB. Free memory was 128.8MB in the beginning and 112.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-25 19:24:39,861 INFO L158 Benchmark]: Boogie Preprocessor took 311.19ms. Allocated memory is still 188.7MB. Free memory was 112.1MB in the beginning and 98.4MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-25 19:24:39,862 INFO L158 Benchmark]: RCFGBuilder took 4197.70ms. Allocated memory was 188.7MB in the beginning and 291.5MB in the end (delta: 102.8MB). Free memory was 98.4MB in the beginning and 172.1MB in the end (delta: -73.7MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. [2021-11-25 19:24:39,862 INFO L158 Benchmark]: TraceAbstraction took 4865.22ms. Allocated memory is still 291.5MB. Free memory was 172.1MB in the beginning and 96.0MB in the end (delta: 76.1MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. [2021-11-25 19:24:39,863 INFO L158 Benchmark]: Witness Printer took 625.23ms. Allocated memory was 291.5MB in the beginning and 360.7MB in the end (delta: 69.2MB). Free memory was 96.0MB in the beginning and 246.9MB in the end (delta: -150.9MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2021-11-25 19:24:39,865 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 130.0MB. Free memory was 100.8MB in the beginning and 100.7MB in the end (delta: 30.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2465.79ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 83.4MB in the beginning and 128.8MB in the end (delta: -45.4MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 280.01ms. Allocated memory is still 188.7MB. Free memory was 128.8MB in the beginning and 112.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 311.19ms. Allocated memory is still 188.7MB. Free memory was 112.1MB in the beginning and 98.4MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 4197.70ms. Allocated memory was 188.7MB in the beginning and 291.5MB in the end (delta: 102.8MB). Free memory was 98.4MB in the beginning and 172.1MB in the end (delta: -73.7MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. * TraceAbstraction took 4865.22ms. Allocated memory is still 291.5MB. Free memory was 172.1MB in the beginning and 96.0MB in the end (delta: 76.1MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. * Witness Printer took 625.23ms. Allocated memory was 291.5MB in the beginning and 360.7MB in the end (delta: 69.2MB). Free memory was 96.0MB in the beginning and 246.9MB in the end (delta: -150.9MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 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, 441 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.7s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.6s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 941 SdHoareTripleChecker+Valid, 2.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 881 mSDsluCounter, 3819 SdHoareTripleChecker+Invalid, 2.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2598 mSDsCounter, 9 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 437 IncrementalHoareTripleChecker+Invalid, 446 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9 mSolverCounterUnsat, 1465 mSDtfsCounter, 437 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=441occurred in iteration=0, InterpolantAutomatonStates: 9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 206 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 219 LocationsWithAnnotation, 690 PreInvPairs, 846 NumberOfFragments, 453 HoareAnnotationTreeSize, 690 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 219 FomulaSimplificationsInter, 700 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 35 NumberOfCodeBlocks, 35 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 33 ConstructedInterpolants, 0 QuantifiedInterpolants, 69 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 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: 5888]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6746]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5977]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6864]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7433]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 6438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7415]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5860]: 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 == 1 - InvariantResult [Line: 6011]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5846]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5963]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7418]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 8075]: 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: 7469]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 6923]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5575]: 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 == 1 - InvariantResult [Line: 7475]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7386]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7457]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7481]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 8092]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7409]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6779]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7463]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7442]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7472]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6510]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7386]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7051]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7448]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5803]: 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 == 1 - InvariantResult [Line: 8072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7454]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7143]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7451]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7478]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7466]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7421]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7430]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7445]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 6131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6602]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7008]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 6108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6569]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 6457]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5854]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6831]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 4683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7406]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5835]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6956]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7189]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7424]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7427]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 6687]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6654]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7439]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 7460]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 - InvariantResult [Line: 5857]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5973]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-25 19:24:39,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c62eb1-d7e7-4166-89bc-ceee8135fc5d/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE