./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 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/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_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 07:43:44,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:43:44,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:43:44,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:43:44,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:43:44,744 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:43:44,745 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:43:44,747 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:43:44,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:43:44,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:43:44,751 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:43:44,752 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:43:44,752 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:43:44,753 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:43:44,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:43:44,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:43:44,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:43:44,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:43:44,760 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:43:44,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:43:44,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:43:44,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:43:44,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:43:44,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:43:44,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:43:44,772 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:43:44,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:43:44,773 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:43:44,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:43:44,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:43:44,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:43:44,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:43:44,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:43:44,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:43:44,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:43:44,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:43:44,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:43:44,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:43:44,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:43:44,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:43:44,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:43:44,785 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:43:44,807 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:43:44,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:43:44,808 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:43:44,808 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:43:44,809 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:43:44,810 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:43:44,810 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:43:44,810 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:43:44,811 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:43:44,811 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:43:44,811 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:43:44,812 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:43:44,812 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:43:44,812 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:43:44,812 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:43:44,813 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:43:44,813 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:43:44,813 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:43:44,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:43:44,814 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:43:44,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:43:44,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:43:44,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:43:44,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:43:44,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:43:44,816 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:43:44,816 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:43:44,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:43:44,817 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:43:44,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:43:44,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:43:44,818 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:43:44,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:43:44,819 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:43:44,819 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:43:44,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:43:44,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:43:44,820 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:43:44,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 439e2b18b5c8692ba75c2dd1a2832266906ae5c2aae78aad464b03f687707761 [2022-11-19 07:43:45,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:43:45,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:43:45,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:43:45,149 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:43:45,149 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:43:45,151 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2022-11-19 07:43:45,235 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/data/60e3c7985/0450c2ed3dbc429ca6b5ca773bf8e870/FLAGda1c7ca4e [2022-11-19 07:43:46,119 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:43:46,120 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2022-11-19 07:43:46,166 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/data/60e3c7985/0450c2ed3dbc429ca6b5ca773bf8e870/FLAGda1c7ca4e [2022-11-19 07:43:46,653 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/data/60e3c7985/0450c2ed3dbc429ca6b5ca773bf8e870 [2022-11-19 07:43:46,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:43:46,657 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:43:46,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:43:46,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:43:46,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:43:46,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:43:46" (1/1) ... [2022-11-19 07:43:46,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d5d4fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:46, skipping insertion in model container [2022-11-19 07:43:46,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:43:46" (1/1) ... [2022-11-19 07:43:46,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:43:46,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:43:48,341 WARN L234 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_b9bc8a78-0935-49ad-b5cb-731d10ea3069/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2022-11-19 07:43:48,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:43:48,664 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:43:49,074 WARN L234 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_b9bc8a78-0935-49ad-b5cb-731d10ea3069/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2022-11-19 07:43:49,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:43:49,285 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:43:49,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49 WrapperNode [2022-11-19 07:43:49,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:43:49,287 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:43:49,287 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:43:49,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:43:49,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,551 INFO L138 Inliner]: procedures = 152, calls = 1763, calls flagged for inlining = 66, calls inlined = 53, statements flattened = 2913 [2022-11-19 07:43:49,551 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:43:49,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:43:49,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:43:49,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:43:49,565 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,595 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,727 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,743 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,792 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:43:49,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:43:49,793 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:43:49,793 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:43:49,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (1/1) ... [2022-11-19 07:43:49,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:43:49,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:43:49,842 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:43:49,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:43:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-19 07:43:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:43:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-19 07:43:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-19 07:43:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:43:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:43:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2022-11-19 07:43:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2022-11-19 07:43:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2022-11-19 07:43:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2022-11-19 07:43:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2022-11-19 07:43:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2022-11-19 07:43:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:43:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2022-11-19 07:43:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2022-11-19 07:43:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-19 07:43:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-19 07:43:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:43:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:43:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2022-11-19 07:43:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2022-11-19 07:43:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:43:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 07:43:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 07:43:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-19 07:43:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-19 07:43:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:43:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:43:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:43:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-19 07:43:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-19 07:43:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-19 07:43:49,890 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2022-11-19 07:43:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2022-11-19 07:43:49,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:43:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:43:49,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:43:49,891 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-19 07:43:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-19 07:43:49,891 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-11-19 07:43:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-11-19 07:43:49,891 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:43:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:43:49,892 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2022-11-19 07:43:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2022-11-19 07:43:49,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-11-19 07:43:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-11-19 07:43:49,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:43:49,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:43:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-19 07:43:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-19 07:43:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-19 07:43:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-19 07:43:49,896 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-19 07:43:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-19 07:43:49,896 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-19 07:43:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-19 07:43:49,897 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-11-19 07:43:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-11-19 07:43:49,897 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-19 07:43:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-19 07:43:49,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:43:49,898 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-19 07:43:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-19 07:43:49,898 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-19 07:43:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-19 07:43:49,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:43:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:43:49,898 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-19 07:43:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-19 07:43:50,536 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:43:50,539 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:43:51,629 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-11-19 07:43:51,630 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-11-19 07:43:52,195 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055: SUMMARY for call #t~ret304#1.base, #t~ret304#1.offset := get_current(); srcloc: null [2022-11-19 07:43:52,195 INFO L769 $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; [2022-11-19 07:43:52,196 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2022-11-19 07:43:52,196 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2022-11-19 07:43:52,196 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-11-19 07:43:52,196 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-11-19 07:43:52,197 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979: SUMMARY for call #t~ret294#1.base, #t~ret294#1.offset := get_current(); srcloc: null [2022-11-19 07:43:52,197 INFO L769 $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; [2022-11-19 07:43:52,212 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-19 07:43:53,900 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2022-11-19 07:43:53,901 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2022-11-19 07:43:53,976 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:43:54,363 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:43:54,363 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-19 07:43:54,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:43:54 BoogieIcfgContainer [2022-11-19 07:43:54,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:43:54,375 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:43:54,375 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:43:54,380 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:43:54,380 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:43:46" (1/3) ... [2022-11-19 07:43:54,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15014d2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:43:54, skipping insertion in model container [2022-11-19 07:43:54,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:43:49" (2/3) ... [2022-11-19 07:43:54,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15014d2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:43:54, skipping insertion in model container [2022-11-19 07:43:54,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:43:54" (3/3) ... [2022-11-19 07:43:54,384 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2022-11-19 07:43:54,402 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:43:54,403 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:43:54,493 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:43:54,499 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@229fd9db, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:43:54,499 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:43:54,505 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) [2022-11-19 07:43:54,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-19 07:43:54,514 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:43:54,515 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:43:54,515 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:43:54,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:43:54,521 INFO L85 PathProgramCache]: Analyzing trace with hash -1126304583, now seen corresponding path program 1 times [2022-11-19 07:43:54,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:43:54,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120331511] [2022-11-19 07:43:54,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:43:54,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:43:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:43:55,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:43:55,497 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:43:55,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120331511] [2022-11-19 07:43:55,498 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120331511] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:43:55,498 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:43:55,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-19 07:43:55,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943055144] [2022-11-19 07:43:55,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:43:55,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-19 07:43:55,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:43:55,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-19 07:43:55,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:43:55,560 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) [2022-11-19 07:43:57,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:43:57,985 INFO L93 Difference]: Finished difference Result 1088 states and 1723 transitions. [2022-11-19 07:43:57,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 07:43:57,990 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 [2022-11-19 07:43:57,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:43:58,007 INFO L225 Difference]: With dead ends: 1088 [2022-11-19 07:43:58,007 INFO L226 Difference]: Without dead ends: 644 [2022-11-19 07:43:58,014 INFO L412 NwaCegarLoop]: 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 [2022-11-19 07:43:58,018 INFO L413 NwaCegarLoop]: 871 mSDtfsCounter, 229 mSDsluCounter, 2322 mSDsCounter, 0 mSdLazyCounter, 397 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 3193 SdHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 397 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:43:58,019 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [289 Valid, 3193 Invalid, 406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 397 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-11-19 07:43:58,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 644 states. [2022-11-19 07:43:58,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 644 to 438. [2022-11-19 07:43:58,105 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) [2022-11-19 07:43:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 438 states and 669 transitions. [2022-11-19 07:43:58,111 INFO L78 Accepts]: Start accepts. Automaton has 438 states and 669 transitions. Word has length 18 [2022-11-19 07:43:58,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:43:58,111 INFO L495 AbstractCegarLoop]: Abstraction has 438 states and 669 transitions. [2022-11-19 07:43:58,111 INFO L496 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) [2022-11-19 07:43:58,112 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 669 transitions. [2022-11-19 07:43:58,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-19 07:43:58,114 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:43:58,114 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:43:58,114 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:43:58,114 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:43:58,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:43:58,115 INFO L85 PathProgramCache]: Analyzing trace with hash 1598587924, now seen corresponding path program 1 times [2022-11-19 07:43:58,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:43:58,115 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465857707] [2022-11-19 07:43:58,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:43:58,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:43:58,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:43:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:43:58,507 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:43:58,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465857707] [2022-11-19 07:43:58,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1465857707] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:43:58,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:43:58,509 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-19 07:43:58,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896242067] [2022-11-19 07:43:58,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:43:58,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:43:58,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:43:58,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:43:58,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:43:58,513 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) [2022-11-19 07:43:59,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:43:59,189 INFO L93 Difference]: Finished difference Result 438 states and 669 transitions. [2022-11-19 07:43:59,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:43:59,190 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 [2022-11-19 07:43:59,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:43:59,191 INFO L225 Difference]: With dead ends: 438 [2022-11-19 07:43:59,191 INFO L226 Difference]: Without dead ends: 0 [2022-11-19 07:43:59,194 INFO L412 NwaCegarLoop]: 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 [2022-11-19 07:43:59,195 INFO L413 NwaCegarLoop]: 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, 0.6s IncrementalHoareTripleChecker+Time [2022-11-19 07:43:59,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [652 Valid, 594 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 72 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-19 07:43:59,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-19 07:43:59,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-19 07:43:59,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:43:59,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-19 07:43:59,198 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 17 [2022-11-19 07:43:59,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:43:59,199 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-19 07:43:59,199 INFO L496 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) [2022-11-19 07:43:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-19 07:43:59,199 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-19 07:43:59,202 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-19 07:43:59,203 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 07:43:59,205 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-19 07:43:59,636 INFO L899 garLoopResultBuilder]: For program point L6488-2(lines 6471 6499) no Hoare annotation was computed. [2022-11-19 07:43:59,636 INFO L899 garLoopResultBuilder]: For program point L6479(lines 6479 6498) no Hoare annotation was computed. [2022-11-19 07:43:59,636 INFO L899 garLoopResultBuilder]: For program point L6481-1(line 6481) no Hoare annotation was computed. [2022-11-19 07:43:59,637 INFO L902 garLoopResultBuilder]: At program point L6481(line 6481) the Hoare annotation is: true [2022-11-19 07:43:59,637 INFO L899 garLoopResultBuilder]: For program point L6471(lines 6471 6499) no Hoare annotation was computed. [2022-11-19 07:43:59,638 INFO L902 garLoopResultBuilder]: At program point copy_from_userENTRY(lines 6457 6502) the Hoare annotation is: true [2022-11-19 07:43:59,638 INFO L899 garLoopResultBuilder]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2022-11-19 07:43:59,638 INFO L902 garLoopResultBuilder]: At program point L6473(line 6473) the Hoare annotation is: true [2022-11-19 07:43:59,638 INFO L899 garLoopResultBuilder]: For program point copy_from_userEXIT(lines 6457 6502) no Hoare annotation was computed. [2022-11-19 07:43:59,638 INFO L902 garLoopResultBuilder]: At program point prepare_to_waitENTRY(lines 8047 8049) the Hoare annotation is: true [2022-11-19 07:43:59,639 INFO L899 garLoopResultBuilder]: For program point prepare_to_waitEXIT(lines 8047 8049) no Hoare annotation was computed. [2022-11-19 07:43:59,640 INFO L899 garLoopResultBuilder]: For program point kfree_skbEXIT(lines 8012 8014) no Hoare annotation was computed. [2022-11-19 07:43:59,640 INFO L902 garLoopResultBuilder]: At program point kfree_skbENTRY(lines 8012 8014) the Hoare annotation is: true [2022-11-19 07:43:59,641 INFO L902 garLoopResultBuilder]: At program point L5659(line 5659) the Hoare annotation is: true [2022-11-19 07:43:59,641 INFO L899 garLoopResultBuilder]: For program point L5659-1(line 5659) no Hoare annotation was computed. [2022-11-19 07:43:59,641 INFO L902 garLoopResultBuilder]: At program point L5593(line 5593) the Hoare annotation is: true [2022-11-19 07:43:59,641 INFO L899 garLoopResultBuilder]: For program point L5593-1(line 5593) no Hoare annotation was computed. [2022-11-19 07:43:59,641 INFO L902 garLoopResultBuilder]: At program point L5651(line 5651) the Hoare annotation is: true [2022-11-19 07:43:59,641 INFO L899 garLoopResultBuilder]: For program point L5651-1(line 5651) no Hoare annotation was computed. [2022-11-19 07:43:59,642 INFO L899 garLoopResultBuilder]: For program point L5643(lines 5643 5649) no Hoare annotation was computed. [2022-11-19 07:43:59,642 INFO L902 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2022-11-19 07:43:59,642 INFO L899 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2022-11-19 07:43:59,642 INFO L899 garLoopResultBuilder]: For program point btmrvl_prepare_commandFINAL(lines 5628 5702) no Hoare annotation was computed. [2022-11-19 07:43:59,642 INFO L902 garLoopResultBuilder]: At program point L5594(line 5594) the Hoare annotation is: true [2022-11-19 07:43:59,643 INFO L899 garLoopResultBuilder]: For program point L5594-1(line 5594) no Hoare annotation was computed. [2022-11-19 07:43:59,643 INFO L902 garLoopResultBuilder]: At program point L5586(line 5586) the Hoare annotation is: true [2022-11-19 07:43:59,643 INFO L902 garLoopResultBuilder]: At program point L5487(line 5487) the Hoare annotation is: true [2022-11-19 07:43:59,643 INFO L899 garLoopResultBuilder]: For program point L5487-1(line 5487) no Hoare annotation was computed. [2022-11-19 07:43:59,644 INFO L902 garLoopResultBuilder]: At program point L5553(line 5553) the Hoare annotation is: true [2022-11-19 07:43:59,644 INFO L899 garLoopResultBuilder]: For program point L5586-1(line 5586) no Hoare annotation was computed. [2022-11-19 07:43:59,644 INFO L899 garLoopResultBuilder]: For program point L5553-1(line 5553) no Hoare annotation was computed. [2022-11-19 07:43:59,647 INFO L899 garLoopResultBuilder]: For program point L5479(lines 5479 5485) no Hoare annotation was computed. [2022-11-19 07:43:59,648 INFO L902 garLoopResultBuilder]: At program point btmrvl_prepare_commandENTRY(lines 5628 5702) the Hoare annotation is: true [2022-11-19 07:43:59,648 INFO L902 garLoopResultBuilder]: At program point L5694(line 5694) the Hoare annotation is: true [2022-11-19 07:43:59,648 INFO L902 garLoopResultBuilder]: At program point L5537(line 5537) the Hoare annotation is: true [2022-11-19 07:43:59,648 INFO L899 garLoopResultBuilder]: For program point L5537-1(line 5537) no Hoare annotation was computed. [2022-11-19 07:43:59,649 INFO L899 garLoopResultBuilder]: For program point btmrvl_prepare_commandEXIT(lines 5628 5702) no Hoare annotation was computed. [2022-11-19 07:43:59,649 INFO L899 garLoopResultBuilder]: For program point L5694-1(line 5694) no Hoare annotation was computed. [2022-11-19 07:43:59,649 INFO L899 garLoopResultBuilder]: For program point L5686(lines 5686 5699) no Hoare annotation was computed. [2022-11-19 07:43:59,649 INFO L899 garLoopResultBuilder]: For program point L5686-1(lines 5686 5699) no Hoare annotation was computed. [2022-11-19 07:43:59,650 INFO L902 garLoopResultBuilder]: At program point L5571(line 5571) the Hoare annotation is: true [2022-11-19 07:43:59,650 INFO L902 garLoopResultBuilder]: At program point L5604(lines 5575 5615) the Hoare annotation is: true [2022-11-19 07:43:59,650 INFO L899 garLoopResultBuilder]: For program point L5596(lines 5596 5606) no Hoare annotation was computed. [2022-11-19 07:43:59,653 INFO L899 garLoopResultBuilder]: For program point L5588(lines 5588 5591) no Hoare annotation was computed. [2022-11-19 07:43:59,653 INFO L899 garLoopResultBuilder]: For program point L5679(lines 5679 5685) no Hoare annotation was computed. [2022-11-19 07:43:59,653 INFO L902 garLoopResultBuilder]: At program point L5547(line 5547) the Hoare annotation is: true [2022-11-19 07:43:59,654 INFO L899 garLoopResultBuilder]: For program point L5547-1(line 5547) no Hoare annotation was computed. [2022-11-19 07:43:59,654 INFO L899 garLoopResultBuilder]: For program point L5679-2(lines 5679 5685) no Hoare annotation was computed. [2022-11-19 07:43:59,654 INFO L902 garLoopResultBuilder]: At program point L5613(line 5613) the Hoare annotation is: true [2022-11-19 07:43:59,655 INFO L899 garLoopResultBuilder]: For program point L5613-1(line 5613) no Hoare annotation was computed. [2022-11-19 07:43:59,655 INFO L899 garLoopResultBuilder]: For program point L5638(lines 5638 5678) no Hoare annotation was computed. [2022-11-19 07:43:59,656 INFO L899 garLoopResultBuilder]: For program point L5539(lines 5539 5545) no Hoare annotation was computed. [2022-11-19 07:43:59,660 INFO L899 garLoopResultBuilder]: For program point L5638-1(lines 5638 5678) no Hoare annotation was computed. [2022-11-19 07:43:59,661 INFO L899 garLoopResultBuilder]: For program point L5572(line 5572) no Hoare annotation was computed. [2022-11-19 07:43:59,661 INFO L902 garLoopResultBuilder]: At program point L5564-2(lines 5564 5569) the Hoare annotation is: true [2022-11-19 07:43:59,661 INFO L899 garLoopResultBuilder]: For program point L5688(lines 5688 5697) no Hoare annotation was computed. [2022-11-19 07:43:59,661 INFO L902 garLoopResultBuilder]: At program point L5598(line 5598) the Hoare annotation is: true [2022-11-19 07:43:59,661 INFO L899 garLoopResultBuilder]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2022-11-19 07:43:59,662 INFO L899 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2022-11-19 07:43:59,662 INFO L902 garLoopResultBuilder]: At program point L5500(line 5500) the Hoare annotation is: true [2022-11-19 07:43:59,662 INFO L899 garLoopResultBuilder]: For program point L5575(lines 5575 5616) no Hoare annotation was computed. [2022-11-19 07:43:59,662 INFO L902 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: true [2022-11-19 07:43:59,662 INFO L899 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2022-11-19 07:43:59,662 INFO L902 garLoopResultBuilder]: At program point L5608(lines 5575 5615) the Hoare annotation is: true [2022-11-19 07:43:59,663 INFO L899 garLoopResultBuilder]: For program point L5575-2(lines 5534 5626) no Hoare annotation was computed. [2022-11-19 07:43:59,663 INFO L899 garLoopResultBuilder]: For program point L5600(lines 5600 5603) no Hoare annotation was computed. [2022-11-19 07:43:59,663 INFO L902 garLoopResultBuilder]: At program point L5625(lines 5521 5627) the Hoare annotation is: true [2022-11-19 07:43:59,663 INFO L902 garLoopResultBuilder]: At program point L5518(lines 5469 5520) the Hoare annotation is: true [2022-11-19 07:43:59,663 INFO L902 garLoopResultBuilder]: At program point L5477(line 5477) the Hoare annotation is: true [2022-11-19 07:43:59,663 INFO L899 garLoopResultBuilder]: For program point L5477-1(line 5477) no Hoare annotation was computed. [2022-11-19 07:43:59,664 INFO L902 garLoopResultBuilder]: At program point skb_putENTRY(lines 8077 8081) the Hoare annotation is: true [2022-11-19 07:43:59,664 INFO L899 garLoopResultBuilder]: For program point skb_putEXIT(lines 8077 8081) no Hoare annotation was computed. [2022-11-19 07:43:59,664 INFO L902 garLoopResultBuilder]: At program point skb_queue_purgeENTRY(lines 8085 8087) the Hoare annotation is: true [2022-11-19 07:43:59,664 INFO L899 garLoopResultBuilder]: For program point skb_queue_purgeEXIT(lines 8085 8087) no Hoare annotation was computed. [2022-11-19 07:43:59,664 INFO L902 garLoopResultBuilder]: At program point skb_queue_emptyENTRY(lines 4807 4812) the Hoare annotation is: true [2022-11-19 07:43:59,664 INFO L899 garLoopResultBuilder]: For program point skb_queue_emptyEXIT(lines 4807 4812) no Hoare annotation was computed. [2022-11-19 07:43:59,665 INFO L902 garLoopResultBuilder]: At program point msecs_to_jiffiesENTRY(lines 8044 8046) the Hoare annotation is: true [2022-11-19 07:43:59,665 INFO L899 garLoopResultBuilder]: For program point msecs_to_jiffiesEXIT(lines 8044 8046) no Hoare annotation was computed. [2022-11-19 07:43:59,665 INFO L902 garLoopResultBuilder]: At program point L7949-2(lines 7949 7953) the Hoare annotation is: true [2022-11-19 07:43:59,665 INFO L899 garLoopResultBuilder]: For program point L7949(lines 7949 7953) no Hoare annotation was computed. [2022-11-19 07:43:59,666 INFO L899 garLoopResultBuilder]: For program point bt_skb_allocEXIT(lines 4877 4892) no Hoare annotation was computed. [2022-11-19 07:43:59,666 INFO L902 garLoopResultBuilder]: At program point L7950(line 7950) the Hoare annotation is: true [2022-11-19 07:43:59,666 INFO L899 garLoopResultBuilder]: For program point L7948-1(line 7948) no Hoare annotation was computed. [2022-11-19 07:43:59,666 INFO L902 garLoopResultBuilder]: At program point L7948(line 7948) the Hoare annotation is: true [2022-11-19 07:43:59,666 INFO L899 garLoopResultBuilder]: For program point L7950-1(line 7950) no Hoare annotation was computed. [2022-11-19 07:43:59,667 INFO L902 garLoopResultBuilder]: At program point bt_skb_allocENTRY(lines 4877 4892) the Hoare annotation is: true [2022-11-19 07:43:59,667 INFO L902 garLoopResultBuilder]: At program point btmrvl_open_genericENTRY(lines 6503 6509) the Hoare annotation is: true [2022-11-19 07:43:59,667 INFO L899 garLoopResultBuilder]: For program point btmrvl_open_genericEXIT(lines 6503 6509) no Hoare annotation was computed. [2022-11-19 07:43:59,668 INFO L902 garLoopResultBuilder]: At program point L5857(lines 5857 5874) the Hoare annotation is: true [2022-11-19 07:43:59,668 INFO L902 garLoopResultBuilder]: At program point L5878(line 5878) the Hoare annotation is: true [2022-11-19 07:43:59,668 INFO L899 garLoopResultBuilder]: For program point L5878-1(line 5878) no Hoare annotation was computed. [2022-11-19 07:43:59,668 INFO L899 garLoopResultBuilder]: For program point L5854(lines 5854 5874) no Hoare annotation was computed. [2022-11-19 07:43:59,670 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-19 07:43:59,670 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-19 07:43:59,672 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-11-19 07:43:59,673 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-19 07:43:59,673 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2022-11-19 07:43:59,673 INFO L902 garLoopResultBuilder]: At program point L5846(lines 5846 5853) the Hoare annotation is: true [2022-11-19 07:43:59,673 INFO L902 garLoopResultBuilder]: At program point L-1-8(line -1) the Hoare annotation is: true [2022-11-19 07:43:59,673 INFO L902 garLoopResultBuilder]: At program point L5875(lines 5809 5881) the Hoare annotation is: true [2022-11-19 07:43:59,674 INFO L899 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2022-11-19 07:43:59,674 INFO L902 garLoopResultBuilder]: At program point L5908(lines 5893 5910) the Hoare annotation is: true [2022-11-19 07:43:59,674 INFO L899 garLoopResultBuilder]: For program point L5863(lines 5863 5874) no Hoare annotation was computed. [2022-11-19 07:43:59,674 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-19 07:43:59,674 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-19 07:43:59,674 INFO L902 garLoopResultBuilder]: At program point L5888-1(line 5888) the Hoare annotation is: true [2022-11-19 07:43:59,675 INFO L902 garLoopResultBuilder]: At program point L5888(line 5888) the Hoare annotation is: true [2022-11-19 07:43:59,675 INFO L899 garLoopResultBuilder]: For program point L5822-2(lines 5809 5881) no Hoare annotation was computed. [2022-11-19 07:43:59,675 INFO L902 garLoopResultBuilder]: At program point L5880(lines 5803 5882) the Hoare annotation is: true [2022-11-19 07:43:59,675 INFO L902 garLoopResultBuilder]: At program point L5835(lines 5835 5841) the Hoare annotation is: true [2022-11-19 07:43:59,675 INFO L899 garLoopResultBuilder]: For program point L5901(lines 5901 5904) no Hoare annotation was computed. [2022-11-19 07:43:59,675 INFO L902 garLoopResultBuilder]: At program point L5864(lines 5854 5874) the Hoare annotation is: true [2022-11-19 07:43:59,676 INFO L902 garLoopResultBuilder]: At program point L5860(lines 5860 5874) the Hoare annotation is: true [2022-11-19 07:43:59,676 INFO L902 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: true [2022-11-19 07:43:59,676 INFO L899 garLoopResultBuilder]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2022-11-19 07:43:59,676 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 8030 8032) no Hoare annotation was computed. [2022-11-19 07:43:59,678 INFO L902 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 8030 8032) the Hoare annotation is: true [2022-11-19 07:43:59,678 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2022-11-19 07:43:59,680 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-19 07:43:59,680 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2022-11-19 07:43:59,681 INFO L899 garLoopResultBuilder]: For program point simple_read_from_bufferEXIT(lines 8068 8070) no Hoare annotation was computed. [2022-11-19 07:43:59,681 INFO L902 garLoopResultBuilder]: At program point simple_read_from_bufferENTRY(lines 8068 8070) the Hoare annotation is: true [2022-11-19 07:43:59,681 INFO L899 garLoopResultBuilder]: For program point __wake_upEXIT(lines 7969 7971) no Hoare annotation was computed. [2022-11-19 07:43:59,681 INFO L902 garLoopResultBuilder]: At program point __wake_upENTRY(lines 7969 7971) the Hoare annotation is: true [2022-11-19 07:43:59,681 INFO L902 garLoopResultBuilder]: At program point skb_queue_headENTRY(lines 8082 8084) the Hoare annotation is: true [2022-11-19 07:43:59,681 INFO L899 garLoopResultBuilder]: For program point skb_queue_headEXIT(lines 8082 8084) no Hoare annotation was computed. [2022-11-19 07:43:59,682 INFO L899 garLoopResultBuilder]: For program point schedule_timeoutEXIT(lines 8064 8066) no Hoare annotation was computed. [2022-11-19 07:43:59,682 INFO L902 garLoopResultBuilder]: At program point schedule_timeoutENTRY(lines 8064 8066) the Hoare annotation is: true [2022-11-19 07:43:59,682 INFO L899 garLoopResultBuilder]: For program point get_currentEXIT(lines 4683 4710) no Hoare annotation was computed. [2022-11-19 07:43:59,682 INFO L902 garLoopResultBuilder]: At program point get_currentENTRY(lines 4683 4710) the Hoare annotation is: true [2022-11-19 07:43:59,682 INFO L899 garLoopResultBuilder]: For program point signal_pendingEXIT(lines 4866 4876) no Hoare annotation was computed. [2022-11-19 07:43:59,682 INFO L902 garLoopResultBuilder]: At program point signal_pendingENTRY(lines 4866 4876) the Hoare annotation is: true [2022-11-19 07:43:59,683 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4739 4747) the Hoare annotation is: true [2022-11-19 07:43:59,683 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4739 4747) no Hoare annotation was computed. [2022-11-19 07:43:59,683 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 7940 7946) the Hoare annotation is: true [2022-11-19 07:43:59,683 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 7940 7946) no Hoare annotation was computed. [2022-11-19 07:43:59,683 INFO L899 garLoopResultBuilder]: For program point L7942(line 7942) no Hoare annotation was computed. [2022-11-19 07:43:59,683 INFO L899 garLoopResultBuilder]: For program point L7944-1(line 7944) no Hoare annotation was computed. [2022-11-19 07:43:59,684 INFO L902 garLoopResultBuilder]: At program point L7944(line 7944) the Hoare annotation is: true [2022-11-19 07:43:59,684 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 7940 7946) no Hoare annotation was computed. [2022-11-19 07:43:59,684 INFO L899 garLoopResultBuilder]: For program point L6014(lines 6014 6047) no Hoare annotation was computed. [2022-11-19 07:43:59,684 INFO L899 garLoopResultBuilder]: For program point L6014-1(lines 6014 6047) no Hoare annotation was computed. [2022-11-19 07:43:59,684 INFO L899 garLoopResultBuilder]: For program point L5998(line 5998) no Hoare annotation was computed. [2022-11-19 07:43:59,684 INFO L902 garLoopResultBuilder]: At program point L5965(line 5965) the Hoare annotation is: true [2022-11-19 07:43:59,685 INFO L899 garLoopResultBuilder]: For program point L5965-1(line 5965) no Hoare annotation was computed. [2022-11-19 07:43:59,685 INFO L899 garLoopResultBuilder]: For program point L5734(lines 5734 5751) no Hoare annotation was computed. [2022-11-19 07:43:59,685 INFO L902 garLoopResultBuilder]: At program point L6147(line 6147) the Hoare annotation is: true [2022-11-19 07:43:59,685 INFO L899 garLoopResultBuilder]: For program point L6147-1(line 6147) no Hoare annotation was computed. [2022-11-19 07:43:59,685 INFO L899 garLoopResultBuilder]: For program point L5734-1(lines 5734 5751) no Hoare annotation was computed. [2022-11-19 07:43:59,685 INFO L899 garLoopResultBuilder]: For program point L6015(lines 6015 6045) no Hoare annotation was computed. [2022-11-19 07:43:59,686 INFO L902 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: true [2022-11-19 07:43:59,686 INFO L902 garLoopResultBuilder]: At program point L6131-1(line 6131) the Hoare annotation is: true [2022-11-19 07:43:59,686 INFO L902 garLoopResultBuilder]: At program point L6049(lines 6049 6085) the Hoare annotation is: true [2022-11-19 07:43:59,686 INFO L902 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2022-11-19 07:43:59,687 INFO L899 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2022-11-19 07:43:59,687 INFO L899 garLoopResultBuilder]: For program point L6166(lines 6166 6169) no Hoare annotation was computed. [2022-11-19 07:43:59,687 INFO L899 garLoopResultBuilder]: For program point L6134(lines 6134 6161) no Hoare annotation was computed. [2022-11-19 07:43:59,687 INFO L902 garLoopResultBuilder]: At program point L6019(line 6019) the Hoare annotation is: true [2022-11-19 07:43:59,687 INFO L899 garLoopResultBuilder]: For program point L6019-1(line 6019) no Hoare annotation was computed. [2022-11-19 07:43:59,688 INFO L899 garLoopResultBuilder]: For program point L5739(lines 5739 5746) no Hoare annotation was computed. [2022-11-19 07:43:59,688 INFO L902 garLoopResultBuilder]: At program point L6053-1(lines 6053 6084) the Hoare annotation is: true [2022-11-19 07:43:59,688 INFO L902 garLoopResultBuilder]: At program point L5723(lines 5723 5730) the Hoare annotation is: true [2022-11-19 07:43:59,688 INFO L899 garLoopResultBuilder]: For program point L6021(lines 6021 6044) no Hoare annotation was computed. [2022-11-19 07:43:59,688 INFO L899 garLoopResultBuilder]: For program point btmrvl_service_main_threadEXIT(lines 5920 6192) no Hoare annotation was computed. [2022-11-19 07:43:59,688 INFO L902 garLoopResultBuilder]: At program point L6137(line 6137) the Hoare annotation is: true [2022-11-19 07:43:59,688 INFO L899 garLoopResultBuilder]: For program point L6137-1(line 6137) no Hoare annotation was computed. [2022-11-19 07:43:59,689 INFO L902 garLoopResultBuilder]: At program point L6187(lines 5958 6191) the Hoare annotation is: true [2022-11-19 07:43:59,689 INFO L902 garLoopResultBuilder]: At program point L6154(line 6154) the Hoare annotation is: true [2022-11-19 07:43:59,689 INFO L902 garLoopResultBuilder]: At program point L6022(lines 6011 6047) the Hoare annotation is: true [2022-11-19 07:43:59,690 INFO L902 garLoopResultBuilder]: At program point L6138(line 6138) the Hoare annotation is: true [2022-11-19 07:43:59,692 INFO L899 garLoopResultBuilder]: For program point L6138-1(line 6138) no Hoare annotation was computed. [2022-11-19 07:43:59,692 INFO L902 garLoopResultBuilder]: At program point L5973(lines 5973 6009) the Hoare annotation is: true [2022-11-19 07:43:59,692 INFO L899 garLoopResultBuilder]: For program point L5709(lines 5709 5715) no Hoare annotation was computed. [2022-11-19 07:43:59,692 INFO L902 garLoopResultBuilder]: At program point L8072-1(line 8072) the Hoare annotation is: true [2022-11-19 07:43:59,692 INFO L902 garLoopResultBuilder]: At program point L8072(line 8072) the Hoare annotation is: true [2022-11-19 07:43:59,693 INFO L899 garLoopResultBuilder]: For program point L6074(line 6074) no Hoare annotation was computed. [2022-11-19 07:43:59,693 INFO L899 garLoopResultBuilder]: For program point L6173(lines 6173 6186) no Hoare annotation was computed. [2022-11-19 07:43:59,693 INFO L899 garLoopResultBuilder]: For program point L6141(lines 6141 6161) no Hoare annotation was computed. [2022-11-19 07:43:59,693 INFO L902 garLoopResultBuilder]: At program point L6108(lines 6108 6129) the Hoare annotation is: true [2022-11-19 07:43:59,694 INFO L899 garLoopResultBuilder]: For program point L5712(lines 5712 5715) no Hoare annotation was computed. [2022-11-19 07:43:59,695 INFO L902 garLoopResultBuilder]: At program point L5977-1(lines 5977 6008) the Hoare annotation is: true [2022-11-19 07:43:59,695 INFO L902 garLoopResultBuilder]: At program point L6159(line 6159) the Hoare annotation is: true [2022-11-19 07:43:59,695 INFO L899 garLoopResultBuilder]: For program point L6159-1(lines 6134 6161) no Hoare annotation was computed. [2022-11-19 07:43:59,695 INFO L902 garLoopResultBuilder]: At program point L8075-1(line 8075) the Hoare annotation is: true [2022-11-19 07:43:59,695 INFO L902 garLoopResultBuilder]: At program point L8075(line 8075) the Hoare annotation is: true [2022-11-19 07:43:59,696 INFO L902 garLoopResultBuilder]: At program point L6143(line 6143) the Hoare annotation is: true [2022-11-19 07:43:59,696 INFO L899 garLoopResultBuilder]: For program point L6143-1(line 6143) no Hoare annotation was computed. [2022-11-19 07:43:59,696 INFO L899 garLoopResultBuilder]: For program point L6011(lines 6011 6047) no Hoare annotation was computed. [2022-11-19 07:43:59,696 INFO L902 garLoopResultBuilder]: At program point L8092-1(line 8092) the Hoare annotation is: true [2022-11-19 07:43:59,696 INFO L902 garLoopResultBuilder]: At program point L8092(line 8092) the Hoare annotation is: true [2022-11-19 07:43:59,696 INFO L902 garLoopResultBuilder]: At program point btmrvl_service_main_threadENTRY(lines 5920 6192) the Hoare annotation is: true [2022-11-19 07:43:59,696 INFO L902 garLoopResultBuilder]: At program point L6177-2(lines 6177 6181) the Hoare annotation is: true [2022-11-19 07:43:59,697 INFO L902 garLoopResultBuilder]: At program point L5748(line 5748) the Hoare annotation is: true [2022-11-19 07:43:59,697 INFO L902 garLoopResultBuilder]: At program point L5963(line 5963) the Hoare annotation is: true [2022-11-19 07:43:59,697 INFO L902 garLoopResultBuilder]: At program point L5963-1(line 5963) the Hoare annotation is: true [2022-11-19 07:43:59,697 INFO L899 garLoopResultBuilder]: For program point L6145(lines 6145 6156) no Hoare annotation was computed. [2022-11-19 07:43:59,697 INFO L899 garLoopResultBuilder]: For program point L6162(lines 6162 6165) no Hoare annotation was computed. [2022-11-19 07:43:59,697 INFO L899 garLoopResultBuilder]: For program point L5716(lines 5716 5730) no Hoare annotation was computed. [2022-11-19 07:43:59,697 INFO L902 garLoopResultBuilder]: At program point L5766(lines 5703 5768) the Hoare annotation is: true [2022-11-19 07:43:59,698 INFO L899 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 7973 7975) no Hoare annotation was computed. [2022-11-19 07:43:59,698 INFO L902 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 7973 7975) the Hoare annotation is: true [2022-11-19 07:43:59,698 INFO L899 garLoopResultBuilder]: For program point finish_waitEXIT(lines 7995 7997) no Hoare annotation was computed. [2022-11-19 07:43:59,698 INFO L902 garLoopResultBuilder]: At program point finish_waitENTRY(lines 7995 7997) the Hoare annotation is: true [2022-11-19 07:43:59,709 INFO L895 garLoopResultBuilder]: At program point L6906(line 6906) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,710 INFO L899 garLoopResultBuilder]: For program point L7897(lines 7897 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,710 INFO L899 garLoopResultBuilder]: For program point L7765-1(lines 7762 7772) no Hoare annotation was computed. [2022-11-19 07:43:59,710 INFO L895 garLoopResultBuilder]: At program point L7765(line 7765) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,710 INFO L899 garLoopResultBuilder]: For program point L7535-1(line 7535) no Hoare annotation was computed. [2022-11-19 07:43:59,711 INFO L895 garLoopResultBuilder]: At program point L7535(line 7535) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,711 INFO L899 garLoopResultBuilder]: For program point L7568-1(lines 7563 7575) no Hoare annotation was computed. [2022-11-19 07:43:59,711 INFO L899 garLoopResultBuilder]: For program point L6544(lines 6544 6547) no Hoare annotation was computed. [2022-11-19 07:43:59,712 INFO L895 garLoopResultBuilder]: At program point L7568(line 7568) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,712 INFO L899 garLoopResultBuilder]: For program point L7436(lines 7436 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,712 INFO L899 garLoopResultBuilder]: For program point L7469(lines 7469 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,712 INFO L895 garLoopResultBuilder]: At program point L6974-2(lines 6974 6978) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,712 INFO L895 garLoopResultBuilder]: At program point L7470(lines 7469 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,712 INFO L899 garLoopResultBuilder]: For program point L7536-1(lines 7533 7543) no Hoare annotation was computed. [2022-11-19 07:43:59,712 INFO L895 garLoopResultBuilder]: At program point L7536(line 7536) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,713 INFO L895 garLoopResultBuilder]: At program point L7437(lines 7436 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,713 INFO L895 garLoopResultBuilder]: At program point L7008-1(lines 7008 7009) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,713 INFO L895 garLoopResultBuilder]: At program point L7008(lines 7008 7009) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,713 INFO L895 garLoopResultBuilder]: At program point L6810(line 6810) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,713 INFO L899 garLoopResultBuilder]: For program point L7900(lines 7900 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,713 INFO L899 garLoopResultBuilder]: For program point L7735-1(lines 7730 7742) no Hoare annotation was computed. [2022-11-19 07:43:59,714 INFO L899 garLoopResultBuilder]: For program point L6711(line 6711) no Hoare annotation was computed. [2022-11-19 07:43:59,714 INFO L895 garLoopResultBuilder]: At program point L7735(line 7735) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,714 INFO L899 garLoopResultBuilder]: For program point L6810-1(line 6810) no Hoare annotation was computed. [2022-11-19 07:43:59,714 INFO L895 garLoopResultBuilder]: At program point L6910(lines 6864 6912) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,715 INFO L899 garLoopResultBuilder]: For program point L7406(lines 7406 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,715 INFO L899 garLoopResultBuilder]: For program point L7439(lines 7439 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,715 INFO L899 garLoopResultBuilder]: For program point L7472(lines 7472 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,715 INFO L895 garLoopResultBuilder]: At program point L6878(line 6878) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,716 INFO L895 garLoopResultBuilder]: At program point L6746(lines 6746 6747) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,716 INFO L899 garLoopResultBuilder]: For program point L6878-1(line 6878) no Hoare annotation was computed. [2022-11-19 07:43:59,716 INFO L895 garLoopResultBuilder]: At program point L6746-1(lines 6746 6747) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,716 INFO L899 garLoopResultBuilder]: For program point L6713(lines 6713 6716) no Hoare annotation was computed. [2022-11-19 07:43:59,717 INFO L895 garLoopResultBuilder]: At program point L7506(line 7506) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,717 INFO L895 garLoopResultBuilder]: At program point L7407(lines 7406 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,717 INFO L895 garLoopResultBuilder]: At program point L7440(lines 7439 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,717 INFO L895 garLoopResultBuilder]: At program point L7473(lines 7472 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,717 INFO L899 garLoopResultBuilder]: For program point L7506-1(lines 7501 7513) no Hoare annotation was computed. [2022-11-19 07:43:59,717 INFO L895 garLoopResultBuilder]: At program point L7143-1(lines 7143 7144) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,718 INFO L895 garLoopResultBuilder]: At program point L7143(lines 7143 7144) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,718 INFO L899 garLoopResultBuilder]: For program point L7903(lines 7903 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,718 INFO L899 garLoopResultBuilder]: For program point L7672-1(line 7672) no Hoare annotation was computed. [2022-11-19 07:43:59,718 INFO L895 garLoopResultBuilder]: At program point L7672(line 7672) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,718 INFO L899 garLoopResultBuilder]: For program point L7705-1(lines 7700 7712) no Hoare annotation was computed. [2022-11-19 07:43:59,719 INFO L895 garLoopResultBuilder]: At program point L7705(line 7705) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,719 INFO L899 garLoopResultBuilder]: For program point L6549-1(lines 6549 6555) no Hoare annotation was computed. [2022-11-19 07:43:59,719 INFO L899 garLoopResultBuilder]: For program point L6549(lines 6549 6555) no Hoare annotation was computed. [2022-11-19 07:43:59,720 INFO L902 garLoopResultBuilder]: At program point L6417-1(lines 6414 6425) the Hoare annotation is: true [2022-11-19 07:43:59,720 INFO L899 garLoopResultBuilder]: For program point L6417(lines 6417 6422) no Hoare annotation was computed. [2022-11-19 07:43:59,720 INFO L899 garLoopResultBuilder]: For program point L7871-1(lines 7866 7878) no Hoare annotation was computed. [2022-11-19 07:43:59,720 INFO L895 garLoopResultBuilder]: At program point L7871(line 7871) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,720 INFO L899 garLoopResultBuilder]: For program point L6616-1(line 6616) no Hoare annotation was computed. [2022-11-19 07:43:59,722 INFO L895 garLoopResultBuilder]: At program point L6616(line 6616) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,722 INFO L899 garLoopResultBuilder]: For program point L7673-1(lines 7670 7680) no Hoare annotation was computed. [2022-11-19 07:43:59,726 INFO L895 garLoopResultBuilder]: At program point L7673(line 7673) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,726 INFO L899 garLoopResultBuilder]: For program point L7442(lines 7442 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,726 INFO L899 garLoopResultBuilder]: For program point L7475(lines 7475 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,727 INFO L899 garLoopResultBuilder]: For program point L7409(lines 7409 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,727 INFO L899 garLoopResultBuilder]: For program point L6980(line 6980) no Hoare annotation was computed. [2022-11-19 07:43:59,727 INFO L899 garLoopResultBuilder]: For program point L6551-1(line 6551) no Hoare annotation was computed. [2022-11-19 07:43:59,727 INFO L895 garLoopResultBuilder]: At program point L6551(line 6551) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,727 INFO L895 garLoopResultBuilder]: At program point L7410(lines 7409 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,728 INFO L895 garLoopResultBuilder]: At program point L7443(lines 7442 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,728 INFO L895 garLoopResultBuilder]: At program point L6419(line 6419) the Hoare annotation is: false [2022-11-19 07:43:59,728 INFO L895 garLoopResultBuilder]: At program point L7476(lines 7475 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,728 INFO L899 garLoopResultBuilder]: For program point L7906(lines 7906 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,728 INFO L895 garLoopResultBuilder]: At program point L6882-2(lines 6882 6886) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,729 INFO L895 garLoopResultBuilder]: At program point L6552(line 6552) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,729 INFO L899 garLoopResultBuilder]: For program point L6982(lines 6982 6985) no Hoare annotation was computed. [2022-11-19 07:43:59,729 INFO L895 garLoopResultBuilder]: At program point L6718(line 6718) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,729 INFO L899 garLoopResultBuilder]: For program point L7841-1(lines 7836 7848) no Hoare annotation was computed. [2022-11-19 07:43:59,729 INFO L895 garLoopResultBuilder]: At program point L7841(line 7841) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,729 INFO L899 garLoopResultBuilder]: For program point L7643-1(lines 7638 7650) no Hoare annotation was computed. [2022-11-19 07:43:59,730 INFO L895 garLoopResultBuilder]: At program point L7643(line 7643) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,730 INFO L899 garLoopResultBuilder]: For program point L6718-1(line 6718) no Hoare annotation was computed. [2022-11-19 07:43:59,730 INFO L899 garLoopResultBuilder]: For program point L7478(lines 7478 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,730 INFO L899 garLoopResultBuilder]: For program point L7412(lines 7412 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,730 INFO L899 garLoopResultBuilder]: For program point L7445(lines 7445 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,730 INFO L895 garLoopResultBuilder]: At program point L6818(lines 6779 6820) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,731 INFO L895 garLoopResultBuilder]: At program point L6620-2(lines 6620 6624) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,731 INFO L895 garLoopResultBuilder]: At program point L7446(lines 7445 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,731 INFO L895 garLoopResultBuilder]: At program point L7479(lines 7478 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,731 INFO L895 garLoopResultBuilder]: At program point L7413(lines 7412 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,731 INFO L899 garLoopResultBuilder]: For program point L7909(lines 7909 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,731 INFO L895 garLoopResultBuilder]: At program point L6654(lines 6654 6655) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,732 INFO L895 garLoopResultBuilder]: At program point L6654-1(lines 6654 6655) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,732 INFO L895 garLoopResultBuilder]: At program point L7051-1(lines 7051 7052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,732 INFO L895 garLoopResultBuilder]: At program point L7051(lines 7051 7052) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,732 INFO L899 garLoopResultBuilder]: For program point L7811-1(lines 7806 7818) no Hoare annotation was computed. [2022-11-19 07:43:59,732 INFO L895 garLoopResultBuilder]: At program point L7811(line 7811) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,732 INFO L899 garLoopResultBuilder]: For program point L6721(lines 6721 6724) no Hoare annotation was computed. [2022-11-19 07:43:59,733 INFO L895 garLoopResultBuilder]: At program point L6556(lines 6510 6558) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,733 INFO L899 garLoopResultBuilder]: For program point L7613-1(lines 7608 7620) no Hoare annotation was computed. [2022-11-19 07:43:59,733 INFO L895 garLoopResultBuilder]: At program point L7613(line 7613) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,733 INFO L899 garLoopResultBuilder]: For program point L7415(lines 7415 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,733 INFO L899 garLoopResultBuilder]: For program point L7448(lines 7448 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,733 INFO L899 garLoopResultBuilder]: For program point L7481(lines 7481 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,736 INFO L895 garLoopResultBuilder]: At program point L7482(lines 7481 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,736 INFO L899 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2022-11-19 07:43:59,736 INFO L895 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,736 INFO L899 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2022-11-19 07:43:59,737 INFO L895 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,737 INFO L895 garLoopResultBuilder]: At program point L7416(lines 7415 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,737 INFO L895 garLoopResultBuilder]: At program point L7449(lines 7448 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,737 INFO L899 garLoopResultBuilder]: For program point L6987-1(line 6987) no Hoare annotation was computed. [2022-11-19 07:43:59,737 INFO L895 garLoopResultBuilder]: At program point L6987(line 6987) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,737 INFO L899 garLoopResultBuilder]: For program point L6888(line 6888) no Hoare annotation was computed. [2022-11-19 07:43:59,738 INFO L899 garLoopResultBuilder]: For program point L7912(lines 7912 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,738 INFO L895 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,738 INFO L899 garLoopResultBuilder]: For program point L7582-1(lines 7579 7589) no Hoare annotation was computed. [2022-11-19 07:43:59,738 INFO L899 garLoopResultBuilder]: For program point L7781-1(lines 7776 7788) no Hoare annotation was computed. [2022-11-19 07:43:59,738 INFO L895 garLoopResultBuilder]: At program point L7781(line 7781) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,738 INFO L899 garLoopResultBuilder]: For program point L7418(lines 7418 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,739 INFO L899 garLoopResultBuilder]: For program point L7451(lines 7451 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,739 INFO L895 garLoopResultBuilder]: At program point L6923-1(lines 6923 6924) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,739 INFO L899 garLoopResultBuilder]: For program point L6890(lines 6890 6893) no Hoare annotation was computed. [2022-11-19 07:43:59,739 INFO L895 garLoopResultBuilder]: At program point L6923(lines 6923 6924) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,739 INFO L899 garLoopResultBuilder]: For program point L6626(line 6626) no Hoare annotation was computed. [2022-11-19 07:43:59,739 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-11-19 07:43:59,740 INFO L895 garLoopResultBuilder]: At program point L7419(lines 7418 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,740 INFO L895 garLoopResultBuilder]: At program point L7452(lines 7451 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,740 INFO L899 garLoopResultBuilder]: For program point L7915(lines 7915 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,740 INFO L899 garLoopResultBuilder]: For program point L6726(lines 6726 6732) no Hoare annotation was computed. [2022-11-19 07:43:59,740 INFO L899 garLoopResultBuilder]: For program point L6726-1(lines 6726 6732) no Hoare annotation was computed. [2022-11-19 07:43:59,740 INFO L895 garLoopResultBuilder]: At program point L6528-2(lines 6528 6532) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,741 INFO L899 garLoopResultBuilder]: For program point L7552-1(lines 7547 7559) no Hoare annotation was computed. [2022-11-19 07:43:59,741 INFO L895 garLoopResultBuilder]: At program point L7552(line 7552) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,741 INFO L895 garLoopResultBuilder]: At program point L7189-1(lines 7189 7190) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,741 INFO L895 garLoopResultBuilder]: At program point L7189(lines 7189 7190) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,741 INFO L895 garLoopResultBuilder]: At program point L7718(line 7718) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,741 INFO L899 garLoopResultBuilder]: For program point L7751-1(lines 7746 7758) no Hoare annotation was computed. [2022-11-19 07:43:59,742 INFO L895 garLoopResultBuilder]: At program point L7751(line 7751) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,742 INFO L899 garLoopResultBuilder]: For program point L6793-1(line 6793) no Hoare annotation was computed. [2022-11-19 07:43:59,742 INFO L895 garLoopResultBuilder]: At program point L6793(line 6793) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,742 INFO L899 garLoopResultBuilder]: For program point L6628(lines 6628 6631) no Hoare annotation was computed. [2022-11-19 07:43:59,742 INFO L899 garLoopResultBuilder]: For program point L7718-1(line 7718) no Hoare annotation was computed. [2022-11-19 07:43:59,742 INFO L899 garLoopResultBuilder]: For program point L7454(lines 7454 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,743 INFO L899 garLoopResultBuilder]: For program point L7421(lines 7421 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,743 INFO L899 garLoopResultBuilder]: For program point L7719-1(lines 7716 7726) no Hoare annotation was computed. [2022-11-19 07:43:59,743 INFO L899 garLoopResultBuilder]: For program point L6728-1(line 6728) no Hoare annotation was computed. [2022-11-19 07:43:59,743 INFO L895 garLoopResultBuilder]: At program point L7719(line 7719) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,743 INFO L895 garLoopResultBuilder]: At program point L6728(line 6728) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,743 INFO L895 garLoopResultBuilder]: At program point L7422(lines 7421 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,744 INFO L895 garLoopResultBuilder]: At program point L7455(lines 7454 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,744 INFO L899 garLoopResultBuilder]: For program point L7918(lines 7918 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,744 INFO L895 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,744 INFO L895 garLoopResultBuilder]: At program point L7522(line 7522) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,744 INFO L899 garLoopResultBuilder]: For program point L7489-1(line 7489) no Hoare annotation was computed. [2022-11-19 07:43:59,744 INFO L895 garLoopResultBuilder]: At program point L7489(line 7489) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,745 INFO L899 garLoopResultBuilder]: For program point L7522-1(lines 7517 7529) no Hoare annotation was computed. [2022-11-19 07:43:59,745 INFO L899 garLoopResultBuilder]: For program point L6895-1(line 6895) no Hoare annotation was computed. [2022-11-19 07:43:59,745 INFO L895 garLoopResultBuilder]: At program point L7886(lines 7386 7932) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,745 INFO L895 garLoopResultBuilder]: At program point L6895(line 6895) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,746 INFO L895 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)) [2022-11-19 07:43:59,746 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-19 07:43:59,746 INFO L899 garLoopResultBuilder]: For program point L7424(lines 7424 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,746 INFO L899 garLoopResultBuilder]: For program point L7457(lines 7457 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,746 INFO L899 garLoopResultBuilder]: For program point L7490-1(lines 7487 7497) no Hoare annotation was computed. [2022-11-19 07:43:59,746 INFO L895 garLoopResultBuilder]: At program point L6995(lines 6956 6997) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,747 INFO L895 garLoopResultBuilder]: At program point L7854(line 7854) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,747 INFO L895 garLoopResultBuilder]: At program point L6797-2(lines 6797 6801) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,747 INFO L899 garLoopResultBuilder]: For program point L7854-1(line 7854) no Hoare annotation was computed. [2022-11-19 07:43:59,747 INFO L899 garLoopResultBuilder]: For program point L7689-1(lines 7684 7696) no Hoare annotation was computed. [2022-11-19 07:43:59,749 INFO L895 garLoopResultBuilder]: At program point L7689(line 7689) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,750 INFO L895 garLoopResultBuilder]: At program point L7458(lines 7457 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,750 INFO L895 garLoopResultBuilder]: At program point L7425(lines 7424 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,750 INFO L895 garLoopResultBuilder]: At program point L6831-1(lines 6831 6832) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,750 INFO L899 garLoopResultBuilder]: For program point L7855-1(lines 7852 7862) no Hoare annotation was computed. [2022-11-19 07:43:59,750 INFO L895 garLoopResultBuilder]: At program point L6831(lines 6831 6832) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,751 INFO L895 garLoopResultBuilder]: At program point L7855(line 7855) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,751 INFO L899 garLoopResultBuilder]: For program point L7921(lines 7921 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,751 INFO L899 garLoopResultBuilder]: For program point L6534(line 6534) no Hoare annotation was computed. [2022-11-19 07:43:59,751 INFO L899 garLoopResultBuilder]: For program point L6633-1(line 6633) no Hoare annotation was computed. [2022-11-19 07:43:59,751 INFO L895 garLoopResultBuilder]: At program point L6633(line 6633) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,751 INFO L899 garLoopResultBuilder]: For program point L6898(lines 6898 6901) no Hoare annotation was computed. [2022-11-19 07:43:59,752 INFO L895 garLoopResultBuilder]: At program point L7922(lines 7386 7932) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,752 INFO L895 garLoopResultBuilder]: At program point L6733(lines 6687 6735) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,752 INFO L899 garLoopResultBuilder]: For program point L7427(lines 7427 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,752 INFO L899 garLoopResultBuilder]: For program point L7460(lines 7460 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,752 INFO L895 garLoopResultBuilder]: At program point L7097-1(lines 7097 7098) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,752 INFO L895 garLoopResultBuilder]: At program point L7097(lines 7097 7098) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,753 INFO L899 garLoopResultBuilder]: For program point L7824-1(line 7824) no Hoare annotation was computed. [2022-11-19 07:43:59,753 INFO L895 garLoopResultBuilder]: At program point L7824(line 7824) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,753 INFO L895 garLoopResultBuilder]: At program point L7626(line 7626) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,753 INFO L899 garLoopResultBuilder]: For program point L7659-1(lines 7654 7666) no Hoare annotation was computed. [2022-11-19 07:43:59,753 INFO L895 garLoopResultBuilder]: At program point L7659(line 7659) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,753 INFO L899 garLoopResultBuilder]: For program point L6701-1(line 6701) no Hoare annotation was computed. [2022-11-19 07:43:59,754 INFO L895 garLoopResultBuilder]: At program point L6701(line 6701) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,754 INFO L895 garLoopResultBuilder]: At program point L6569-1(lines 6569 6570) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,754 INFO L899 garLoopResultBuilder]: For program point L6536(lines 6536 6539) no Hoare annotation was computed. [2022-11-19 07:43:59,754 INFO L895 garLoopResultBuilder]: At program point L6569(lines 6569 6570) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,754 INFO L899 garLoopResultBuilder]: For program point L7626-1(line 7626) no Hoare annotation was computed. [2022-11-19 07:43:59,754 INFO L895 garLoopResultBuilder]: At program point L7428(lines 7427 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,755 INFO L895 garLoopResultBuilder]: At program point L7461(lines 7460 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,755 INFO L899 garLoopResultBuilder]: For program point L7891(lines 7891 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,755 INFO L895 garLoopResultBuilder]: At program point L7924(lines 7386 7932) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,755 INFO L899 garLoopResultBuilder]: For program point L7825-1(lines 7822 7832) no Hoare annotation was computed. [2022-11-19 07:43:59,755 INFO L895 garLoopResultBuilder]: At program point L7825(line 7825) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,755 INFO L899 garLoopResultBuilder]: For program point L7627-1(lines 7624 7634) no Hoare annotation was computed. [2022-11-19 07:43:59,756 INFO L895 garLoopResultBuilder]: At program point L7627(line 7627) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,756 INFO L899 garLoopResultBuilder]: For program point L7430(lines 7430 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,756 INFO L899 garLoopResultBuilder]: For program point L7463(lines 7463 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,756 INFO L895 garLoopResultBuilder]: At program point L7794(line 7794) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,756 INFO L899 garLoopResultBuilder]: For program point L6803(line 6803) no Hoare annotation was computed. [2022-11-19 07:43:59,756 INFO L899 garLoopResultBuilder]: For program point L7794-1(line 7794) no Hoare annotation was computed. [2022-11-19 07:43:59,757 INFO L895 garLoopResultBuilder]: At program point L7431(lines 7430 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,757 INFO L895 garLoopResultBuilder]: At program point L7464(lines 7463 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,757 INFO L899 garLoopResultBuilder]: For program point L6903-1(lines 6903 6909) no Hoare annotation was computed. [2022-11-19 07:43:59,757 INFO L899 garLoopResultBuilder]: For program point L7894(lines 7894 7925) no Hoare annotation was computed. [2022-11-19 07:43:59,757 INFO L899 garLoopResultBuilder]: For program point L6903(lines 6903 6909) no Hoare annotation was computed. [2022-11-19 07:43:59,757 INFO L899 garLoopResultBuilder]: For program point L7795-1(lines 7792 7802) no Hoare annotation was computed. [2022-11-19 07:43:59,758 INFO L895 garLoopResultBuilder]: At program point L7795(line 7795) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,758 INFO L895 garLoopResultBuilder]: At program point L6705-2(lines 6705 6709) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,758 INFO L899 garLoopResultBuilder]: For program point L7597-1(lines 7593 7604) no Hoare annotation was computed. [2022-11-19 07:43:59,758 INFO L895 garLoopResultBuilder]: At program point L7597(line 7597) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,758 INFO L895 garLoopResultBuilder]: At program point L6970(line 6970) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,758 INFO L899 garLoopResultBuilder]: For program point L6970-1(line 6970) no Hoare annotation was computed. [2022-11-19 07:43:59,759 INFO L899 garLoopResultBuilder]: For program point L6805(lines 6805 6808) no Hoare annotation was computed. [2022-11-19 07:43:59,759 INFO L899 garLoopResultBuilder]: For program point L7466(lines 7466 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,759 INFO L899 garLoopResultBuilder]: For program point L6541-1(line 6541) no Hoare annotation was computed. [2022-11-19 07:43:59,759 INFO L895 garLoopResultBuilder]: At program point L6541(line 6541) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,759 INFO L899 garLoopResultBuilder]: For program point L7433(lines 7433 7885) no Hoare annotation was computed. [2022-11-19 07:43:59,759 INFO L899 garLoopResultBuilder]: For program point L6905-1(line 6905) no Hoare annotation was computed. [2022-11-19 07:43:59,760 INFO L895 garLoopResultBuilder]: At program point L6905(line 6905) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,760 INFO L899 garLoopResultBuilder]: For program point L7764-1(line 7764) no Hoare annotation was computed. [2022-11-19 07:43:59,760 INFO L895 garLoopResultBuilder]: At program point L7764(line 7764) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,760 INFO L895 garLoopResultBuilder]: At program point L6641(lines 6602 6643) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,760 INFO L895 garLoopResultBuilder]: At program point L7434(lines 7433 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,760 INFO L895 garLoopResultBuilder]: At program point L7467(lines 7466 7885) the Hoare annotation is: (= ~ldv_module_refcounter~0 1) [2022-11-19 07:43:59,761 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 4733 4738) the Hoare annotation is: true [2022-11-19 07:43:59,761 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 4733 4738) no Hoare annotation was computed. [2022-11-19 07:43:59,761 INFO L902 garLoopResultBuilder]: At program point kstrtolENTRY(lines 6438 6446) the Hoare annotation is: true [2022-11-19 07:43:59,761 INFO L899 garLoopResultBuilder]: For program point kstrtolEXIT(lines 6438 6446) no Hoare annotation was computed. [2022-11-19 07:43:59,761 INFO L902 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 6345 6350) the Hoare annotation is: true [2022-11-19 07:43:59,761 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 6345 6350) no Hoare annotation was computed. [2022-11-19 07:43:59,762 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6348) no Hoare annotation was computed. [2022-11-19 07:43:59,762 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 4712 4720) the Hoare annotation is: true [2022-11-19 07:43:59,762 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 4712 4720) no Hoare annotation was computed. [2022-11-19 07:43:59,768 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-19 07:43:59,770 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 07:43:59,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:43:59 BoogieIcfgContainer [2022-11-19 07:43:59,811 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 07:43:59,812 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 07:43:59,812 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 07:43:59,812 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 07:43:59,812 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:43:54" (3/4) ... [2022-11-19 07:43:59,816 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-19 07:43:59,821 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2022-11-19 07:43:59,821 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2022-11-19 07:43:59,821 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2022-11-19 07:43:59,822 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_prepare_command [2022-11-19 07:43:59,822 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2022-11-19 07:43:59,822 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_purge [2022-11-19 07:43:59,822 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_empty [2022-11-19 07:43:59,825 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2022-11-19 07:43:59,825 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bt_skb_alloc [2022-11-19 07:43:59,825 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_open_generic [2022-11-19 07:43:59,825 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-11-19 07:43:59,825 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-11-19 07:43:59,826 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-11-19 07:43:59,826 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_read_from_buffer [2022-11-19 07:43:59,826 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2022-11-19 07:43:59,826 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head [2022-11-19 07:43:59,826 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2022-11-19 07:43:59,826 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-11-19 07:43:59,826 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2022-11-19 07:43:59,827 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-19 07:43:59,827 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-19 07:43:59,827 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_service_main_thread [2022-11-19 07:43:59,827 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2022-11-19 07:43:59,827 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2022-11-19 07:43:59,828 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-11-19 07:43:59,828 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtol [2022-11-19 07:43:59,828 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-11-19 07:43:59,828 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-19 07:43:59,868 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 559 nodes and edges [2022-11-19 07:43:59,871 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 212 nodes and edges [2022-11-19 07:43:59,874 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 95 nodes and edges [2022-11-19 07:43:59,877 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2022-11-19 07:43:59,880 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-11-19 07:43:59,883 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-11-19 07:43:59,886 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-19 07:43:59,897 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-19 07:43:59,899 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-19 07:44:00,296 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/witness.graphml [2022-11-19 07:44:00,296 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 07:44:00,297 INFO L158 Benchmark]: Toolchain (without parser) took 13639.40ms. Allocated memory was 130.0MB in the beginning and 417.3MB in the end (delta: 287.3MB). Free memory was 89.7MB in the beginning and 180.4MB in the end (delta: -90.7MB). Peak memory consumption was 196.0MB. Max. memory is 16.1GB. [2022-11-19 07:44:00,297 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 86.0MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 51.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-19 07:44:00,298 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2626.78ms. Allocated memory was 130.0MB in the beginning and 165.7MB in the end (delta: 35.7MB). Free memory was 89.4MB in the beginning and 76.3MB in the end (delta: 13.1MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2022-11-19 07:44:00,298 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.78ms. Allocated memory is still 165.7MB. Free memory was 76.3MB in the beginning and 102.0MB in the end (delta: -25.7MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2022-11-19 07:44:00,298 INFO L158 Benchmark]: Boogie Preprocessor took 239.30ms. Allocated memory is still 165.7MB. Free memory was 102.0MB in the beginning and 87.2MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-19 07:44:00,299 INFO L158 Benchmark]: RCFGBuilder took 4576.65ms. Allocated memory was 165.7MB in the beginning and 287.3MB in the end (delta: 121.6MB). Free memory was 87.2MB in the beginning and 120.4MB in the end (delta: -33.1MB). Peak memory consumption was 131.3MB. Max. memory is 16.1GB. [2022-11-19 07:44:00,299 INFO L158 Benchmark]: TraceAbstraction took 5436.41ms. Allocated memory was 287.3MB in the beginning and 417.3MB in the end (delta: 130.0MB). Free memory was 119.3MB in the beginning and 234.9MB in the end (delta: -115.6MB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. [2022-11-19 07:44:00,299 INFO L158 Benchmark]: Witness Printer took 484.53ms. Allocated memory is still 417.3MB. Free memory was 234.9MB in the beginning and 180.4MB in the end (delta: 54.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2022-11-19 07:44:00,301 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 86.0MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 51.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2626.78ms. Allocated memory was 130.0MB in the beginning and 165.7MB in the end (delta: 35.7MB). Free memory was 89.4MB in the beginning and 76.3MB in the end (delta: 13.1MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.78ms. Allocated memory is still 165.7MB. Free memory was 76.3MB in the beginning and 102.0MB in the end (delta: -25.7MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 239.30ms. Allocated memory is still 165.7MB. Free memory was 102.0MB in the beginning and 87.2MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 4576.65ms. Allocated memory was 165.7MB in the beginning and 287.3MB in the end (delta: 121.6MB). Free memory was 87.2MB in the beginning and 120.4MB in the end (delta: -33.1MB). Peak memory consumption was 131.3MB. Max. memory is 16.1GB. * TraceAbstraction took 5436.41ms. Allocated memory was 287.3MB in the beginning and 417.3MB in the end (delta: 130.0MB). Free memory was 119.3MB in the beginning and 234.9MB in the end (delta: -115.6MB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. * Witness Printer took 484.53ms. Allocated memory is still 417.3MB. Free memory was 234.9MB in the beginning and 180.4MB in the end (delta: 54.5MB). Peak memory consumption was 54.5MB. 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: 5.3s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 941 SdHoareTripleChecker+Valid, 2.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 881 mSDsluCounter, 3787 SdHoareTripleChecker+Invalid, 2.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2322 mSDsCounter, 9 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 469 IncrementalHoareTripleChecker+Invalid, 478 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9 mSolverCounterUnsat, 1465 mSDtfsCounter, 469 mSolverCounterSat, 0.1s 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, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.9s 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! [2022-11-19 07:44:00,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9bc8a78-0935-49ad-b5cb-731d10ea3069/bin/utaipan-I9t0OCRTmS/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