./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 02:31:47,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:31:47,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:31:47,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:31:47,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:31:47,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:31:47,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:31:47,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:31:47,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:31:47,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:31:47,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:31:47,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:31:47,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:31:47,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:31:47,680 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:31:47,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:31:47,686 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:31:47,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:31:47,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:31:47,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:31:47,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:31:47,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:31:47,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:31:47,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:31:47,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:31:47,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:31:47,719 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:31:47,720 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:31:47,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:31:47,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:31:47,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:31:47,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:31:47,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:31:47,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:31:47,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:31:47,735 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:31:47,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:31:47,737 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:31:47,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:31:47,739 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:31:47,740 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:31:47,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:31:47,772 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:31:47,773 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:31:47,774 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:31:47,774 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:31:47,775 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:31:47,775 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:31:47,776 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:31:47,776 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:31:47,777 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:31:47,777 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:31:47,778 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:31:47,778 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:31:47,778 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:31:47,779 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:31:47,779 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:31:47,780 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:31:47,780 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:31:47,780 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:31:47,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:31:47,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:31:47,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:31:47,783 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:31:47,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:31:47,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:31:47,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:31:47,784 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:31:47,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:31:47,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:31:47,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:31:47,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:31:47,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:31:47,787 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:31:47,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:31:47,788 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:31:47,788 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:31:47,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:31:47,789 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:31:47,789 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:31:47,789 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_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 [2022-11-03 02:31:48,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:31:48,121 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:31:48,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:31:48,126 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:31:48,128 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:31:48,129 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-11-03 02:31:48,262 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/data/c23ed3c67/c74a24403cee4402b2dacc247b4f0c86/FLAGee0796500 [2022-11-03 02:31:49,448 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:31:49,450 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-11-03 02:31:49,517 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/data/c23ed3c67/c74a24403cee4402b2dacc247b4f0c86/FLAGee0796500 [2022-11-03 02:31:49,741 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/data/c23ed3c67/c74a24403cee4402b2dacc247b4f0c86 [2022-11-03 02:31:49,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:31:49,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:31:49,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:31:49,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:31:49,757 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:31:49,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:31:49" (1/1) ... [2022-11-03 02:31:49,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cd6404a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:49, skipping insertion in model container [2022-11-03 02:31:49,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:31:49" (1/1) ... [2022-11-03 02:31:49,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:31:50,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:31:50,912 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2022-11-03 02:31:50,913 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2022-11-03 02:31:51,101 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2022-11-03 02:31:53,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:31:53,346 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:31:53,549 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2022-11-03 02:31:53,549 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2022-11-03 02:31:53,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2022-11-03 02:31:54,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:31:54,242 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:31:54,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54 WrapperNode [2022-11-03 02:31:54,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:31:54,246 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:31:54,246 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:31:54,246 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:31:54,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:54,386 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:54,706 INFO L138 Inliner]: procedures = 250, calls = 3159, calls flagged for inlining = 106, calls inlined = 94, statements flattened = 6255 [2022-11-03 02:31:54,706 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:31:54,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:31:54,708 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:31:54,708 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:31:54,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:54,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:54,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:54,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:54,957 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:54,991 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:55,019 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:55,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:55,083 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:31:55,084 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:31:55,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:31:55,085 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:31:55,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (1/1) ... [2022-11-03 02:31:55,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:31:55,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:31:55,121 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:31:55,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:31:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2022-11-03 02:31:55,177 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2022-11-03 02:31:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:31:55,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:31:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2022-11-03 02:31:55,178 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2022-11-03 02:31:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-11-03 02:31:55,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-11-03 02:31:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2022-11-03 02:31:55,179 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2022-11-03 02:31:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-11-03 02:31:55,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-11-03 02:31:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2022-11-03 02:31:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2022-11-03 02:31:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-11-03 02:31:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-11-03 02:31:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-11-03 02:31:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-11-03 02:31:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-11-03 02:31:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-11-03 02:31:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:31:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:31:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_med_stat_notify [2022-11-03 02:31:55,182 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_med_stat_notify [2022-11-03 02:31:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2022-11-03 02:31:55,182 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2022-11-03 02:31:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:31:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2022-11-03 02:31:55,183 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2022-11-03 02:31:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2022-11-03 02:31:55,184 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2022-11-03 02:31:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-11-03 02:31:55,185 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-11-03 02:31:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2022-11-03 02:31:55,185 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2022-11-03 02:31:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:31:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2022-11-03 02:31:55,186 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2022-11-03 02:31:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2022-11-03 02:31:55,186 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2022-11-03 02:31:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-11-03 02:31:55,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-11-03 02:31:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2022-11-03 02:31:55,187 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2022-11-03 02:31:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2022-11-03 02:31:55,189 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2022-11-03 02:31:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-03 02:31:55,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-03 02:31:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:31:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:31:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2022-11-03 02:31:55,190 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2022-11-03 02:31:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2022-11-03 02:31:55,191 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2022-11-03 02:31:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-03 02:31:55,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-03 02:31:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-11-03 02:31:55,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-11-03 02:31:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2022-11-03 02:31:55,193 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2022-11-03 02:31:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2022-11-03 02:31:55,194 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2022-11-03 02:31:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-03 02:31:55,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-03 02:31:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:31:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2022-11-03 02:31:55,195 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2022-11-03 02:31:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-11-03 02:31:55,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-11-03 02:31:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2022-11-03 02:31:55,197 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2022-11-03 02:31:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2022-11-03 02:31:55,197 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2022-11-03 02:31:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-03 02:31:55,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-03 02:31:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:31:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2022-11-03 02:31:55,199 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2022-11-03 02:31:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 02:31:55,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 02:31:55,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-03 02:31:55,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-03 02:31:55,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:31:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2022-11-03 02:31:55,202 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2022-11-03 02:31:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2022-11-03 02:31:55,203 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2022-11-03 02:31:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:31:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2022-11-03 02:31:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2022-11-03 02:31:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2022-11-03 02:31:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2022-11-03 02:31:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:31:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2022-11-03 02:31:55,206 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2022-11-03 02:31:55,206 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-03 02:31:55,206 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2022-11-03 02:31:55,207 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2022-11-03 02:31:55,207 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2022-11-03 02:31:55,207 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2022-11-03 02:31:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2022-11-03 02:31:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2022-11-03 02:31:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2022-11-03 02:31:55,208 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2022-11-03 02:31:55,208 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2022-11-03 02:31:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2022-11-03 02:31:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-11-03 02:31:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-11-03 02:31:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2022-11-03 02:31:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2022-11-03 02:31:55,215 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-11-03 02:31:55,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-11-03 02:31:55,218 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2022-11-03 02:31:55,218 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2022-11-03 02:31:55,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-11-03 02:31:55,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-11-03 02:31:55,224 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2022-11-03 02:31:55,225 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2022-11-03 02:31:55,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:31:55,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-03 02:31:55,225 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2022-11-03 02:31:55,225 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2022-11-03 02:31:55,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:31:55,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:31:55,226 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-03 02:31:55,226 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-03 02:31:56,409 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:31:56,417 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:31:59,358 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 02:32:05,188 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:32:08,965 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:32:08,966 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-03 02:32:08,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:32:08 BoogieIcfgContainer [2022-11-03 02:32:08,974 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:32:08,980 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:32:08,980 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:32:08,985 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:32:08,986 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:31:49" (1/3) ... [2022-11-03 02:32:08,987 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31867c69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:32:08, skipping insertion in model container [2022-11-03 02:32:08,987 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:31:54" (2/3) ... [2022-11-03 02:32:08,988 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31867c69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:32:08, skipping insertion in model container [2022-11-03 02:32:08,988 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:32:08" (3/3) ... [2022-11-03 02:32:08,990 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-11-03 02:32:09,015 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:32:09,015 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-11-03 02:32:09,017 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31867c69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.11 02:32:09, skipping insertion in model container [2022-11-03 02:32:09,017 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-03 02:32:09,019 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-03 02:32:09,019 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-03 02:32:09,019 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-03 02:32:09,020 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:32:08" (3/3) ... [2022-11-03 02:32:09,027 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-03 02:32:09,035 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2022-11-03 02:32:09,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2022-11-03 02:32:09,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2022-11-03 02:32:09,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2022-11-03 02:32:09,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2022-11-03 02:32:09,037 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2022-11-03 02:32:09,037 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2022-11-03 02:32:09,037 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2022-11-03 02:32:09,037 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2022-11-03 02:32:09,037 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2022-11-03 02:32:09,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2022-11-03 02:32:09,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-03 02:32:09,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2022-11-03 02:32:09,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2022-11-03 02:32:09,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2022-11-03 02:32:09,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-03 02:32:09,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2022-11-03 02:32:09,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2022-11-03 02:32:09,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2022-11-03 02:32:09,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2022-11-03 02:32:09,039 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2022-11-03 02:32:09,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-11-03 02:32:09,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-11-03 02:32:09,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2022-11-03 02:32:09,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2022-11-03 02:32:09,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2022-11-03 02:32:09,040 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-03 02:32:09,041 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2022-11-03 02:32:09,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2022-11-03 02:32:09,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-11-03 02:32:09,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2022-11-03 02:32:09,043 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2022-11-03 02:32:09,044 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_1byte [2022-11-03 02:32:09,044 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2022-11-03 02:32:09,044 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2022-11-03 02:32:09,044 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2022-11-03 02:32:09,044 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-11-03 02:32:09,045 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2022-11-03 02:32:09,045 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2022-11-03 02:32:09,045 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2022-11-03 02:32:09,045 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2022-11-03 02:32:09,045 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2022-11-03 02:32:09,045 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-11-03 02:32:09,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2022-11-03 02:32:09,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-03 02:32:09,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2022-11-03 02:32:09,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2022-11-03 02:32:09,046 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-11-03 02:32:09,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-03 02:32:09,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-11-03 02:32:09,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_med_stat_notify [2022-11-03 02:32:09,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2022-11-03 02:32:09,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-03 02:32:09,047 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2022-11-03 02:32:09,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-11-03 02:32:09,048 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2022-11-03 02:32:09,143 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 969 nodes and edges [2022-11-03 02:32:09,166 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 320 nodes and edges [2022-11-03 02:32:09,172 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 104 nodes and edges [2022-11-03 02:32:09,178 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2022-11-03 02:32:09,184 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-03 02:32:09,190 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-11-03 02:32:09,196 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-03 02:32:09,201 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-03 02:32:09,207 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-03 02:32:09,972 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/witness.graphml [2022-11-03 02:32:09,973 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-03 02:32:09,974 INFO L158 Benchmark]: Toolchain (without parser) took 20227.95ms. Allocated memory was 125.8MB in the beginning and 941.6MB in the end (delta: 815.8MB). Free memory was 73.2MB in the beginning and 772.2MB in the end (delta: -699.0MB). Peak memory consumption was 652.1MB. Max. memory is 16.1GB. [2022-11-03 02:32:09,975 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 79.7MB. Free memory was 34.5MB in the beginning and 34.4MB in the end (delta: 32.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-03 02:32:09,976 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4496.54ms. Allocated memory was 125.8MB in the beginning and 323.0MB in the end (delta: 197.1MB). Free memory was 73.0MB in the beginning and 172.3MB in the end (delta: -99.3MB). Peak memory consumption was 98.7MB. Max. memory is 16.1GB. [2022-11-03 02:32:09,976 INFO L158 Benchmark]: Boogie Procedure Inliner took 461.05ms. Allocated memory is still 323.0MB. Free memory was 172.3MB in the beginning and 215.6MB in the end (delta: -43.3MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. [2022-11-03 02:32:09,977 INFO L158 Benchmark]: Boogie Preprocessor took 376.28ms. Allocated memory is still 323.0MB. Free memory was 215.6MB in the beginning and 177.4MB in the end (delta: 38.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-03 02:32:09,977 INFO L158 Benchmark]: RCFGBuilder took 13889.77ms. Allocated memory was 323.0MB in the beginning and 941.6MB in the end (delta: 618.7MB). Free memory was 177.4MB in the beginning and 368.5MB in the end (delta: -191.2MB). Peak memory consumption was 428.0MB. Max. memory is 16.1GB. [2022-11-03 02:32:09,978 INFO L158 Benchmark]: TraceAbstraction took 37.49ms. Allocated memory is still 941.6MB. Free memory was 367.5MB in the beginning and 365.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-03 02:32:09,978 INFO L158 Benchmark]: Witness Printer took 953.90ms. Allocated memory is still 941.6MB. Free memory was 365.4MB in the beginning and 772.2MB in the end (delta: -406.8MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2022-11-03 02:32:09,981 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 79.7MB. Free memory was 34.5MB in the beginning and 34.4MB in the end (delta: 32.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4496.54ms. Allocated memory was 125.8MB in the beginning and 323.0MB in the end (delta: 197.1MB). Free memory was 73.0MB in the beginning and 172.3MB in the end (delta: -99.3MB). Peak memory consumption was 98.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 461.05ms. Allocated memory is still 323.0MB. Free memory was 172.3MB in the beginning and 215.6MB in the end (delta: -43.3MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 376.28ms. Allocated memory is still 323.0MB. Free memory was 215.6MB in the beginning and 177.4MB in the end (delta: 38.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * RCFGBuilder took 13889.77ms. Allocated memory was 323.0MB in the beginning and 941.6MB in the end (delta: 618.7MB). Free memory was 177.4MB in the beginning and 368.5MB in the end (delta: -191.2MB). Peak memory consumption was 428.0MB. Max. memory is 16.1GB. * TraceAbstraction took 37.49ms. Allocated memory is still 941.6MB. Free memory was 367.5MB in the beginning and 365.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 953.90ms. Allocated memory is still 941.6MB. Free memory was 365.4MB in the beginning and 772.2MB in the end (delta: -406.8MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-11-03 02:32:10,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0cb83e-d238-4cef-91ab-7ebf89f552df/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE