./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_pthread_mutex_unlock_true-unreach-call_false-valid-memtrack.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_pthread_mutex_unlock_true-unreach-call_false-valid-memtrack.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b370e5a1203ca56910126e51b2fc199b0ec5c281 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:54:46,909 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:54:46,910 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:54:46,919 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:54:46,919 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:54:46,920 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:54:46,921 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:54:46,922 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:54:46,923 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:54:46,924 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:54:46,925 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:54:46,925 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:54:46,925 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:54:46,926 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:54:46,927 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:54:46,927 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:54:46,928 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:54:46,929 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:54:46,931 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:54:46,932 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:54:46,933 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:54:46,934 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:54:46,935 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:54:46,935 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:54:46,936 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:54:46,936 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:54:46,937 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:54:46,938 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:54:46,938 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:54:46,939 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:54:46,939 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:54:46,940 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:54:46,940 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:54:46,940 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:54:46,941 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:54:46,941 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:54:46,941 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-22 23:54:46,951 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:54:46,951 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:54:46,952 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:54:46,952 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:54:46,953 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:54:46,953 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:54:46,953 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:54:46,953 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:54:46,953 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:54:46,953 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:54:46,954 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:54:46,954 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:54:46,954 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:54:46,954 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:54:46,954 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:54:46,954 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:54:46,954 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:54:46,955 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:54:46,955 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:54:46,955 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:54:46,955 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:54:46,955 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:54:46,955 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:54:46,955 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:54:46,956 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:54:46,956 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:54:46,956 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:54:46,956 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:54:46,956 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:54:46,956 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:54:46,957 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b370e5a1203ca56910126e51b2fc199b0ec5c281 [2018-11-22 23:54:46,981 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:54:46,990 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:54:46,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:54:46,993 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:54:46,993 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:54:46,994 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_pthread_mutex_unlock_true-unreach-call_false-valid-memtrack.i [2018-11-22 23:54:47,037 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/data/53c0dd1ff/8d7be3780fc142b3936df0d27c83a107/FLAG31539e740 [2018-11-22 23:54:47,486 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:54:47,487 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_pthread_mutex_unlock_true-unreach-call_false-valid-memtrack.i [2018-11-22 23:54:47,506 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/data/53c0dd1ff/8d7be3780fc142b3936df0d27c83a107/FLAG31539e740 [2018-11-22 23:54:47,798 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/data/53c0dd1ff/8d7be3780fc142b3936df0d27c83a107 [2018-11-22 23:54:47,801 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:54:47,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:54:47,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:54:47,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:54:47,804 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:54:47,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:54:47" (1/1) ... [2018-11-22 23:54:47,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72813ecc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:47, skipping insertion in model container [2018-11-22 23:54:47,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:54:47" (1/1) ... [2018-11-22 23:54:47,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:54:47,863 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:54:49,145 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:54:49,183 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:54:49,296 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:54:49,602 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:54:49,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49 WrapperNode [2018-11-22 23:54:49,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:54:49,603 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:54:49,603 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:54:49,604 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:54:49,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (1/1) ... [2018-11-22 23:54:49,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (1/1) ... [2018-11-22 23:54:49,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:54:49,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:54:49,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:54:49,690 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:54:49,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (1/1) ... [2018-11-22 23:54:49,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (1/1) ... [2018-11-22 23:54:49,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (1/1) ... [2018-11-22 23:54:49,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (1/1) ... [2018-11-22 23:54:49,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (1/1) ... [2018-11-22 23:54:49,782 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (1/1) ... [2018-11-22 23:54:49,800 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (1/1) ... [2018-11-22 23:54:49,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:54:49,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:54:49,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:54:49,815 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:54:49,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:54:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2018-11-22 23:54:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2018-11-22 23:54:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 23:54:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 23:54:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:54:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2018-11-22 23:54:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 23:54:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 23:54:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer [2018-11-22 23:54:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer [2018-11-22 23:54:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:54:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2018-11-22 23:54:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2018-11-22 23:54:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure zf_write [2018-11-22 23:54:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_write [2018-11-22 23:54:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 23:54:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 23:54:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2018-11-22 23:54:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2018-11-22 23:54:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:54:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2018-11-22 23:54:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure call_interrupt_handler [2018-11-22 23:54:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure call_interrupt_handler [2018-11-22 23:54:49,874 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2018-11-22 23:54:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2018-11-22 23:54:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 23:54:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2018-11-22 23:54:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2018-11-22 23:54:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:54:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:54:49,875 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2018-11-22 23:54:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2018-11-22 23:54:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure call_timer_functions [2018-11-22 23:54:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure call_timer_functions [2018-11-22 23:54:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ioctl [2018-11-22 23:54:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ioctl [2018-11-22 23:54:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-22 23:54:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-22 23:54:49,876 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-11-22 23:54:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-11-22 23:54:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2018-11-22 23:54:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2018-11-22 23:54:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:54:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:54:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:54:49,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 23:54:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-22 23:54:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-22 23:54:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2018-11-22 23:54:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2018-11-22 23:54:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2018-11-22 23:54:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2018-11-22 23:54:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2018-11-22 23:54:49,878 INFO L130 BoogieDeclarations]: Found specification of procedure put_user [2018-11-22 23:54:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure put_user [2018-11-22 23:54:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-22 23:54:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-22 23:54:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2018-11-22 23:54:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2018-11-22 23:54:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:54:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:54:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2018-11-22 23:54:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2018-11-22 23:54:49,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-22 23:54:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure call_tasklet_functions [2018-11-22 23:54:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure call_tasklet_functions [2018-11-22 23:54:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure zf_open [2018-11-22 23:54:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_open [2018-11-22 23:54:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-11-22 23:54:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2018-11-22 23:54:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:54:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:54:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure zf_show_action [2018-11-22 23:54:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_show_action [2018-11-22 23:54:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2018-11-22 23:54:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2018-11-22 23:54:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:54:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-11-22 23:54:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2018-11-22 23:54:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-22 23:54:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2018-11-22 23:54:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-22 23:54:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-22 23:54:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 23:54:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure get_user [2018-11-22 23:54:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user [2018-11-22 23:54:49,882 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-22 23:54:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2018-11-22 23:54:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2018-11-22 23:54:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2018-11-22 23:54:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-22 23:54:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-22 23:54:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2018-11-22 23:54:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2018-11-22 23:54:49,883 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-22 23:54:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2018-11-22 23:54:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure init_kernel [2018-11-22 23:54:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kernel [2018-11-22 23:54:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2018-11-22 23:54:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2018-11-22 23:54:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_on [2018-11-22 23:54:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_on [2018-11-22 23:54:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure call_ddv [2018-11-22 23:54:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure call_ddv [2018-11-22 23:54:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_status [2018-11-22 23:54:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_status [2018-11-22 23:54:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2018-11-22 23:54:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2018-11-22 23:54:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure call_shared_workqueue_functions [2018-11-22 23:54:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure call_shared_workqueue_functions [2018-11-22 23:54:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:54:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2018-11-22 23:54:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2018-11-22 23:54:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure zf_exit [2018-11-22 23:54:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_exit [2018-11-22 23:54:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure call_cdev_functions [2018-11-22 23:54:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure call_cdev_functions [2018-11-22 23:54:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure zf_init [2018-11-22 23:54:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_init [2018-11-22 23:54:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_timer [2018-11-22 23:54:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_timer [2018-11-22 23:54:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-22 23:54:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-22 23:54:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2018-11-22 23:54:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2018-11-22 23:54:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2018-11-22 23:54:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2018-11-22 23:54:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 23:54:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 23:54:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 23:54:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 23:54:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2018-11-22 23:54:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2018-11-22 23:54:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure zf_close [2018-11-22 23:54:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_close [2018-11-22 23:54:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 23:54:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2018-11-22 23:54:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2018-11-22 23:54:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure ddv [2018-11-22 23:54:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ddv [2018-11-22 23:54:53,018 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:54:53,019 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-11-22 23:54:53,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:54:53 BoogieIcfgContainer [2018-11-22 23:54:53,020 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:54:53,020 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 23:54:53,020 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 23:54:53,023 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 23:54:53,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:54:47" (1/3) ... [2018-11-22 23:54:53,024 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12ba6d89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:54:53, skipping insertion in model container [2018-11-22 23:54:53,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:54:49" (2/3) ... [2018-11-22 23:54:53,024 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12ba6d89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:54:53, skipping insertion in model container [2018-11-22 23:54:53,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:54:53" (3/3) ... [2018-11-22 23:54:53,026 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_pthread_mutex_unlock_true-unreach-call_false-valid-memtrack.i [2018-11-22 23:54:53,032 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 23:54:53,038 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-11-22 23:54:53,049 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2018-11-22 23:54:53,072 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-22 23:54:53,073 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 23:54:53,073 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 23:54:53,073 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 23:54:53,073 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 23:54:53,073 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 23:54:53,074 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 23:54:53,074 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 23:54:53,074 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 23:54:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states. [2018-11-22 23:54:53,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-22 23:54:53,117 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 454 states. [2018-11-22 23:54:53,406 INFO L448 ceAbstractionStarter]: For program point spin_lock_initEXIT(lines 4193 4197) no Hoare annotation was computed. [2018-11-22 23:54:53,406 INFO L451 ceAbstractionStarter]: At program point spin_lock_initENTRY(lines 4193 4197) the Hoare annotation is: true [2018-11-22 23:54:53,406 INFO L448 ceAbstractionStarter]: For program point spin_lock_initFINAL(lines 4193 4197) no Hoare annotation was computed. [2018-11-22 23:54:53,406 INFO L451 ceAbstractionStarter]: At program point ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0ENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,407 INFO L448 ceAbstractionStarter]: For program point ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0EXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,407 INFO L448 ceAbstractionStarter]: For program point ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0FINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,407 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0EXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,407 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,407 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,407 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0ENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,407 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0FINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,407 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 1845 1852) the Hoare annotation is: true [2018-11-22 23:54:53,407 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 1845 1852) no Hoare annotation was computed. [2018-11-22 23:54:53,407 INFO L451 ceAbstractionStarter]: At program point L1849(line 1849) the Hoare annotation is: true [2018-11-22 23:54:53,408 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1845 1852) no Hoare annotation was computed. [2018-11-22 23:54:53,408 INFO L448 ceAbstractionStarter]: For program point L1849-1(line 1849) no Hoare annotation was computed. [2018-11-22 23:54:53,408 INFO L451 ceAbstractionStarter]: At program point misc_deregisterENTRY(line 4564) the Hoare annotation is: true [2018-11-22 23:54:53,408 INFO L448 ceAbstractionStarter]: For program point misc_deregisterEXIT(line 4564) no Hoare annotation was computed. [2018-11-22 23:54:53,408 INFO L448 ceAbstractionStarter]: For program point misc_deregisterFINAL(line 4564) no Hoare annotation was computed. [2018-11-22 23:54:53,408 INFO L448 ceAbstractionStarter]: For program point init_kernelEXIT(lines 2706 2720) no Hoare annotation was computed. [2018-11-22 23:54:53,408 INFO L451 ceAbstractionStarter]: At program point init_kernelENTRY(lines 2706 2720) the Hoare annotation is: true [2018-11-22 23:54:53,408 INFO L448 ceAbstractionStarter]: For program point L2716-2(lines 2716 2719) no Hoare annotation was computed. [2018-11-22 23:54:53,408 INFO L448 ceAbstractionStarter]: For program point L2716-4(lines 2706 2720) no Hoare annotation was computed. [2018-11-22 23:54:53,408 INFO L451 ceAbstractionStarter]: At program point L2716-3(lines 2716 2719) the Hoare annotation is: true [2018-11-22 23:54:53,410 INFO L451 ceAbstractionStarter]: At program point L2710(line 2710) the Hoare annotation is: true [2018-11-22 23:54:53,411 INFO L448 ceAbstractionStarter]: For program point L2712-2(lines 2712 2714) no Hoare annotation was computed. [2018-11-22 23:54:53,411 INFO L448 ceAbstractionStarter]: For program point L2712-4(lines 2712 2714) no Hoare annotation was computed. [2018-11-22 23:54:53,411 INFO L448 ceAbstractionStarter]: For program point L2710-1(line 2710) no Hoare annotation was computed. [2018-11-22 23:54:53,411 INFO L451 ceAbstractionStarter]: At program point L2712-3(lines 2712 2714) the Hoare annotation is: true [2018-11-22 23:54:53,411 INFO L451 ceAbstractionStarter]: At program point L1602-1(line 1602) the Hoare annotation is: true [2018-11-22 23:54:53,411 INFO L448 ceAbstractionStarter]: For program point L1593(lines 1586 1617) no Hoare annotation was computed. [2018-11-22 23:54:53,411 INFO L451 ceAbstractionStarter]: At program point L1591(line 1591) the Hoare annotation is: true [2018-11-22 23:54:53,411 INFO L451 ceAbstractionStarter]: At program point L1591-1(line 1591) the Hoare annotation is: true [2018-11-22 23:54:53,411 INFO L448 ceAbstractionStarter]: For program point L1591-2(lines 1587 1617) no Hoare annotation was computed. [2018-11-22 23:54:53,412 INFO L451 ceAbstractionStarter]: At program point L1615(line 1615) the Hoare annotation is: true [2018-11-22 23:54:53,412 INFO L448 ceAbstractionStarter]: For program point L1615-1(line 1615) no Hoare annotation was computed. [2018-11-22 23:54:53,412 INFO L451 ceAbstractionStarter]: At program point L1613(line 1613) the Hoare annotation is: true [2018-11-22 23:54:53,412 INFO L448 ceAbstractionStarter]: For program point L1610(line 1610) no Hoare annotation was computed. [2018-11-22 23:54:53,412 INFO L451 ceAbstractionStarter]: At program point L1609(line 1609) the Hoare annotation is: true [2018-11-22 23:54:53,412 INFO L451 ceAbstractionStarter]: At program point L1609-1(line 1609) the Hoare annotation is: true [2018-11-22 23:54:53,412 INFO L448 ceAbstractionStarter]: For program point zf_pingEXIT(lines 1586 1617) no Hoare annotation was computed. [2018-11-22 23:54:53,412 INFO L451 ceAbstractionStarter]: At program point zf_pingENTRY(lines 1586 1617) the Hoare annotation is: true [2018-11-22 23:54:53,412 INFO L451 ceAbstractionStarter]: At program point L1605(line 1605) the Hoare annotation is: true [2018-11-22 23:54:53,412 INFO L448 ceAbstractionStarter]: For program point L1605-1(line 1605) no Hoare annotation was computed. [2018-11-22 23:54:53,412 INFO L448 ceAbstractionStarter]: For program point L1603(line 1603) no Hoare annotation was computed. [2018-11-22 23:54:53,412 INFO L451 ceAbstractionStarter]: At program point L1602(line 1602) the Hoare annotation is: true [2018-11-22 23:54:53,413 INFO L448 ceAbstractionStarter]: For program point __module_getEXIT(line 4545) no Hoare annotation was computed. [2018-11-22 23:54:53,413 INFO L451 ceAbstractionStarter]: At program point __module_getENTRY(line 4545) the Hoare annotation is: true [2018-11-22 23:54:53,413 INFO L448 ceAbstractionStarter]: For program point __module_getFINAL(line 4545) no Hoare annotation was computed. [2018-11-22 23:54:53,413 INFO L451 ceAbstractionStarter]: At program point assert_context_processFINAL(lines 16 18) the Hoare annotation is: true [2018-11-22 23:54:53,413 INFO L448 ceAbstractionStarter]: For program point assert_context_processEXIT(lines 16 18) no Hoare annotation was computed. [2018-11-22 23:54:53,413 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,413 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,413 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,413 INFO L448 ceAbstractionStarter]: For program point zf_timer_offEXIT(lines 1534 1551) no Hoare annotation was computed. [2018-11-22 23:54:53,413 INFO L448 ceAbstractionStarter]: For program point L1550(line 1550) no Hoare annotation was computed. [2018-11-22 23:54:53,414 INFO L451 ceAbstractionStarter]: At program point L1548(line 1548) the Hoare annotation is: true [2018-11-22 23:54:53,414 INFO L451 ceAbstractionStarter]: At program point L1547(line 1547) the Hoare annotation is: true [2018-11-22 23:54:53,414 INFO L451 ceAbstractionStarter]: At program point L1547-1(line 1547) the Hoare annotation is: true [2018-11-22 23:54:53,414 INFO L448 ceAbstractionStarter]: For program point L1544(line 1544) no Hoare annotation was computed. [2018-11-22 23:54:53,414 INFO L451 ceAbstractionStarter]: At program point L1542(line 1542) the Hoare annotation is: true [2018-11-22 23:54:53,414 INFO L451 ceAbstractionStarter]: At program point zf_timer_offENTRY(lines 1534 1551) the Hoare annotation is: true [2018-11-22 23:54:53,414 INFO L451 ceAbstractionStarter]: At program point L1542-1(line 1542) the Hoare annotation is: true [2018-11-22 23:54:53,414 INFO L448 ceAbstractionStarter]: For program point zf_timer_offFINAL(lines 1534 1551) no Hoare annotation was computed. [2018-11-22 23:54:53,414 INFO L451 ceAbstractionStarter]: At program point L1540(line 1540) the Hoare annotation is: true [2018-11-22 23:54:53,414 INFO L448 ceAbstractionStarter]: For program point L1540-1(line 1540) no Hoare annotation was computed. [2018-11-22 23:54:53,415 INFO L448 ceAbstractionStarter]: For program point misc_registerFINAL(lines 3534 3552) no Hoare annotation was computed. [2018-11-22 23:54:53,415 INFO L451 ceAbstractionStarter]: At program point L3548(line 3548) the Hoare annotation is: true [2018-11-22 23:54:53,415 INFO L448 ceAbstractionStarter]: For program point L3548-1(line 3548) no Hoare annotation was computed. [2018-11-22 23:54:53,415 INFO L451 ceAbstractionStarter]: At program point misc_registerENTRY(lines 3534 3552) the Hoare annotation is: true [2018-11-22 23:54:53,415 INFO L448 ceAbstractionStarter]: For program point L3539(lines 3539 3551) no Hoare annotation was computed. [2018-11-22 23:54:53,415 INFO L448 ceAbstractionStarter]: For program point misc_registerEXIT(lines 3534 3552) no Hoare annotation was computed. [2018-11-22 23:54:53,415 INFO L448 ceAbstractionStarter]: For program point add_timerEXIT(lines 4296 4303) no Hoare annotation was computed. [2018-11-22 23:54:53,415 INFO L451 ceAbstractionStarter]: At program point add_timerENTRY(lines 4296 4303) the Hoare annotation is: true [2018-11-22 23:54:53,415 INFO L448 ceAbstractionStarter]: For program point add_timerFINAL(lines 4296 4303) no Hoare annotation was computed. [2018-11-22 23:54:53,415 INFO L448 ceAbstractionStarter]: For program point register_reboot_notifierEXIT(line 4563) no Hoare annotation was computed. [2018-11-22 23:54:53,416 INFO L451 ceAbstractionStarter]: At program point register_reboot_notifierENTRY(line 4563) the Hoare annotation is: true [2018-11-22 23:54:53,416 INFO L448 ceAbstractionStarter]: For program point register_reboot_notifierFINAL(line 4563) no Hoare annotation was computed. [2018-11-22 23:54:53,416 INFO L451 ceAbstractionStarter]: At program point call_tasklet_functionsENTRY(lines 3137 3149) the Hoare annotation is: true [2018-11-22 23:54:53,416 INFO L448 ceAbstractionStarter]: For program point call_tasklet_functionsEXIT(lines 3137 3149) no Hoare annotation was computed. [2018-11-22 23:54:53,416 INFO L448 ceAbstractionStarter]: For program point L3145-1(line 3145) no Hoare annotation was computed. [2018-11-22 23:54:53,416 INFO L451 ceAbstractionStarter]: At program point L3145(line 3145) the Hoare annotation is: true [2018-11-22 23:54:53,416 INFO L448 ceAbstractionStarter]: For program point L3142(lines 3142 3143) no Hoare annotation was computed. [2018-11-22 23:54:53,416 INFO L448 ceAbstractionStarter]: For program point L3142-2(lines 3142 3148) no Hoare annotation was computed. [2018-11-22 23:54:53,416 INFO L448 ceAbstractionStarter]: For program point L3142-4(lines 3137 3149) no Hoare annotation was computed. [2018-11-22 23:54:53,416 INFO L448 ceAbstractionStarter]: For program point unregister_reboot_notifierFINAL(line 4565) no Hoare annotation was computed. [2018-11-22 23:54:53,418 INFO L451 ceAbstractionStarter]: At program point unregister_reboot_notifierENTRY(line 4565) the Hoare annotation is: true [2018-11-22 23:54:53,418 INFO L448 ceAbstractionStarter]: For program point unregister_reboot_notifierEXIT(line 4565) no Hoare annotation was computed. [2018-11-22 23:54:53,418 INFO L448 ceAbstractionStarter]: For program point L1566(line 1566) no Hoare annotation was computed. [2018-11-22 23:54:53,418 INFO L451 ceAbstractionStarter]: At program point L1564(line 1564) the Hoare annotation is: true [2018-11-22 23:54:53,418 INFO L451 ceAbstractionStarter]: At program point L1564-1(line 1564) the Hoare annotation is: true [2018-11-22 23:54:53,419 INFO L451 ceAbstractionStarter]: At program point L1562(line 1562) the Hoare annotation is: true [2018-11-22 23:54:53,419 INFO L451 ceAbstractionStarter]: At program point L1562-1(line 1562) the Hoare annotation is: true [2018-11-22 23:54:53,419 INFO L448 ceAbstractionStarter]: For program point zf_timer_onEXIT(lines 1557 1583) no Hoare annotation was computed. [2018-11-22 23:54:53,419 INFO L451 ceAbstractionStarter]: At program point zf_timer_onENTRY(lines 1557 1583) the Hoare annotation is: true [2018-11-22 23:54:53,419 INFO L448 ceAbstractionStarter]: For program point L1582(line 1582) no Hoare annotation was computed. [2018-11-22 23:54:53,419 INFO L451 ceAbstractionStarter]: At program point L1580(line 1580) the Hoare annotation is: true [2018-11-22 23:54:53,419 INFO L451 ceAbstractionStarter]: At program point L1579(line 1579) the Hoare annotation is: true [2018-11-22 23:54:53,419 INFO L451 ceAbstractionStarter]: At program point L1579-1(line 1579) the Hoare annotation is: true [2018-11-22 23:54:53,419 INFO L448 ceAbstractionStarter]: For program point L1577(line 1577) no Hoare annotation was computed. [2018-11-22 23:54:53,419 INFO L451 ceAbstractionStarter]: At program point L1574(line 1574) the Hoare annotation is: true [2018-11-22 23:54:53,419 INFO L451 ceAbstractionStarter]: At program point L1574-1(line 1574) the Hoare annotation is: true [2018-11-22 23:54:53,420 INFO L448 ceAbstractionStarter]: For program point zf_timer_onFINAL(lines 1557 1583) no Hoare annotation was computed. [2018-11-22 23:54:53,420 INFO L448 ceAbstractionStarter]: For program point L2783-1(line 2783) no Hoare annotation was computed. [2018-11-22 23:54:53,420 INFO L451 ceAbstractionStarter]: At program point L2783(line 2783) the Hoare annotation is: true [2018-11-22 23:54:53,420 INFO L451 ceAbstractionStarter]: At program point L2780(line 2780) the Hoare annotation is: true [2018-11-22 23:54:53,420 INFO L448 ceAbstractionStarter]: For program point L2780-1(line 2780) no Hoare annotation was computed. [2018-11-22 23:54:53,420 INFO L448 ceAbstractionStarter]: For program point L2776(lines 2776 2778) no Hoare annotation was computed. [2018-11-22 23:54:53,420 INFO L448 ceAbstractionStarter]: For program point L2774(line 2774) no Hoare annotation was computed. [2018-11-22 23:54:53,420 INFO L451 ceAbstractionStarter]: At program point L2772(line 2772) the Hoare annotation is: true [2018-11-22 23:54:53,420 INFO L451 ceAbstractionStarter]: At program point call_ddvENTRY(lines 2766 2786) the Hoare annotation is: true [2018-11-22 23:54:53,420 INFO L451 ceAbstractionStarter]: At program point L2772-1(line 2772) the Hoare annotation is: true [2018-11-22 23:54:53,420 INFO L448 ceAbstractionStarter]: For program point call_ddvEXIT(lines 2766 2786) no Hoare annotation was computed. [2018-11-22 23:54:53,421 INFO L448 ceAbstractionStarter]: For program point call_ddvFINAL(lines 2766 2786) no Hoare annotation was computed. [2018-11-22 23:54:53,421 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 4256 4263) the Hoare annotation is: true [2018-11-22 23:54:53,421 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 4256 4263) no Hoare annotation was computed. [2018-11-22 23:54:53,421 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 4256 4263) no Hoare annotation was computed. [2018-11-22 23:54:53,421 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4262) no Hoare annotation was computed. [2018-11-22 23:54:53,421 INFO L448 ceAbstractionStarter]: For program point L4287(lines 4287 4293) no Hoare annotation was computed. [2018-11-22 23:54:53,421 INFO L448 ceAbstractionStarter]: For program point L4287-2(lines 4285 4294) no Hoare annotation was computed. [2018-11-22 23:54:53,421 INFO L448 ceAbstractionStarter]: For program point init_timerEXIT(lines 4285 4294) no Hoare annotation was computed. [2018-11-22 23:54:53,421 INFO L451 ceAbstractionStarter]: At program point init_timerENTRY(lines 4285 4294) the Hoare annotation is: true [2018-11-22 23:54:53,421 INFO L448 ceAbstractionStarter]: For program point spin_lock_irqsaveEXIT(lines 4211 4221) no Hoare annotation was computed. [2018-11-22 23:54:53,421 INFO L448 ceAbstractionStarter]: For program point spin_lock_irqsaveFINAL(lines 4211 4221) no Hoare annotation was computed. [2018-11-22 23:54:53,422 INFO L451 ceAbstractionStarter]: At program point spin_lock_irqsaveENTRY(lines 4211 4221) the Hoare annotation is: true [2018-11-22 23:54:53,422 INFO L448 ceAbstractionStarter]: For program point L4213(lines 4213 4214) no Hoare annotation was computed. [2018-11-22 23:54:53,422 INFO L451 ceAbstractionStarter]: At program point call_timer_functionsENTRY(lines 3153 3162) the Hoare annotation is: true [2018-11-22 23:54:53,422 INFO L451 ceAbstractionStarter]: At program point L3160(line 3160) the Hoare annotation is: true [2018-11-22 23:54:53,422 INFO L448 ceAbstractionStarter]: For program point L3159(lines 3159 3161) no Hoare annotation was computed. [2018-11-22 23:54:53,422 INFO L448 ceAbstractionStarter]: For program point L3160-1(line 3160) no Hoare annotation was computed. [2018-11-22 23:54:53,422 INFO L448 ceAbstractionStarter]: For program point call_timer_functionsEXIT(lines 3153 3162) no Hoare annotation was computed. [2018-11-22 23:54:53,422 INFO L448 ceAbstractionStarter]: For program point L3159-2(lines 3153 3162) no Hoare annotation was computed. [2018-11-22 23:54:53,422 INFO L448 ceAbstractionStarter]: For program point zf_set_statusFINAL(lines 1495 1498) no Hoare annotation was computed. [2018-11-22 23:54:53,422 INFO L451 ceAbstractionStarter]: At program point L1497(line 1497) the Hoare annotation is: true [2018-11-22 23:54:53,422 INFO L451 ceAbstractionStarter]: At program point zf_set_statusENTRY(lines 1495 1498) the Hoare annotation is: true [2018-11-22 23:54:53,423 INFO L451 ceAbstractionStarter]: At program point L1497-1(line 1497) the Hoare annotation is: true [2018-11-22 23:54:53,423 INFO L448 ceAbstractionStarter]: For program point zf_set_statusEXIT(lines 1495 1498) no Hoare annotation was computed. [2018-11-22 23:54:53,423 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~intENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,423 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,423 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,423 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,423 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,423 INFO L448 ceAbstractionStarter]: For program point cdev_addFINAL(lines 3889 3912) no Hoare annotation was computed. [2018-11-22 23:54:53,423 INFO L448 ceAbstractionStarter]: For program point L3898(lines 3898 3908) no Hoare annotation was computed. [2018-11-22 23:54:53,423 INFO L451 ceAbstractionStarter]: At program point cdev_addENTRY(lines 3889 3912) the Hoare annotation is: true [2018-11-22 23:54:53,423 INFO L448 ceAbstractionStarter]: For program point L3897-1(lines 3897 3909) no Hoare annotation was computed. [2018-11-22 23:54:53,424 INFO L448 ceAbstractionStarter]: For program point L3897(lines 3897 3909) no Hoare annotation was computed. [2018-11-22 23:54:53,424 INFO L448 ceAbstractionStarter]: For program point cdev_addEXIT(lines 3889 3912) no Hoare annotation was computed. [2018-11-22 23:54:53,424 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,424 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,424 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,424 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,424 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,424 INFO L448 ceAbstractionStarter]: For program point zf_set_controlEXIT(lines 1508 1511) no Hoare annotation was computed. [2018-11-22 23:54:53,424 INFO L451 ceAbstractionStarter]: At program point L1510(line 1510) the Hoare annotation is: true [2018-11-22 23:54:53,424 INFO L451 ceAbstractionStarter]: At program point L1510-1(line 1510) the Hoare annotation is: true [2018-11-22 23:54:53,424 INFO L451 ceAbstractionStarter]: At program point zf_set_controlENTRY(lines 1508 1511) the Hoare annotation is: true [2018-11-22 23:54:53,429 INFO L448 ceAbstractionStarter]: For program point zf_set_controlFINAL(lines 1508 1511) no Hoare annotation was computed. [2018-11-22 23:54:53,429 INFO L448 ceAbstractionStarter]: For program point zf_ioctlFINAL(lines 1662 1685) no Hoare annotation was computed. [2018-11-22 23:54:53,429 INFO L451 ceAbstractionStarter]: At program point L1677(line 1677) the Hoare annotation is: true [2018-11-22 23:54:53,429 INFO L448 ceAbstractionStarter]: For program point L1673(line 1673) no Hoare annotation was computed. [2018-11-22 23:54:53,429 INFO L451 ceAbstractionStarter]: At program point zf_ioctlENTRY(lines 1662 1685) the Hoare annotation is: true [2018-11-22 23:54:53,429 INFO L451 ceAbstractionStarter]: At program point L1669(line 1669) the Hoare annotation is: true [2018-11-22 23:54:53,429 INFO L448 ceAbstractionStarter]: For program point L1669-1(lines 1669 1670) no Hoare annotation was computed. [2018-11-22 23:54:53,429 INFO L451 ceAbstractionStarter]: At program point L1667(lines 1667 1682) the Hoare annotation is: true [2018-11-22 23:54:53,430 INFO L448 ceAbstractionStarter]: For program point zf_ioctlEXIT(lines 1662 1685) no Hoare annotation was computed. [2018-11-22 23:54:53,430 INFO L448 ceAbstractionStarter]: For program point L1680(line 1680) no Hoare annotation was computed. [2018-11-22 23:54:53,430 INFO L448 ceAbstractionStarter]: For program point L1676(line 1676) no Hoare annotation was computed. [2018-11-22 23:54:53,430 INFO L451 ceAbstractionStarter]: At program point L1674(line 1674) the Hoare annotation is: true [2018-11-22 23:54:53,430 INFO L448 ceAbstractionStarter]: For program point L1674-1(line 1674) no Hoare annotation was computed. [2018-11-22 23:54:53,430 INFO L448 ceAbstractionStarter]: For program point L1668(line 1668) no Hoare annotation was computed. [2018-11-22 23:54:53,430 INFO L448 ceAbstractionStarter]: For program point get_userFINAL(lines 3284 3290) no Hoare annotation was computed. [2018-11-22 23:54:53,430 INFO L451 ceAbstractionStarter]: At program point get_userENTRY(lines 3284 3290) the Hoare annotation is: true [2018-11-22 23:54:53,430 INFO L451 ceAbstractionStarter]: At program point L3286(lines 3286 3287) the Hoare annotation is: true [2018-11-22 23:54:53,430 INFO L448 ceAbstractionStarter]: For program point L3287(line 3287) no Hoare annotation was computed. [2018-11-22 23:54:53,430 INFO L448 ceAbstractionStarter]: For program point get_userEXIT(lines 3284 3290) no Hoare annotation was computed. [2018-11-22 23:54:53,431 INFO L451 ceAbstractionStarter]: At program point L1696(line 1696) the Hoare annotation is: true [2018-11-22 23:54:53,431 INFO L448 ceAbstractionStarter]: For program point L1695(lines 1695 1696) no Hoare annotation was computed. [2018-11-22 23:54:53,431 INFO L451 ceAbstractionStarter]: At program point L1695-1(lines 1695 1696) the Hoare annotation is: true [2018-11-22 23:54:53,431 INFO L451 ceAbstractionStarter]: At program point L1691(line 1691) the Hoare annotation is: true [2018-11-22 23:54:53,431 INFO L448 ceAbstractionStarter]: For program point L1690(line 1690) no Hoare annotation was computed. [2018-11-22 23:54:53,431 INFO L448 ceAbstractionStarter]: For program point L1691-1(line 1691) no Hoare annotation was computed. [2018-11-22 23:54:53,431 INFO L451 ceAbstractionStarter]: At program point L1689(line 1689) the Hoare annotation is: true [2018-11-22 23:54:53,431 INFO L448 ceAbstractionStarter]: For program point L1690-1(lines 1690 1693) no Hoare annotation was computed. [2018-11-22 23:54:53,431 INFO L451 ceAbstractionStarter]: At program point L1689-1(line 1689) the Hoare annotation is: true [2018-11-22 23:54:53,431 INFO L448 ceAbstractionStarter]: For program point zf_openFINAL(lines 1687 1703) no Hoare annotation was computed. [2018-11-22 23:54:53,431 INFO L448 ceAbstractionStarter]: For program point zf_openEXIT(lines 1687 1703) no Hoare annotation was computed. [2018-11-22 23:54:53,431 INFO L448 ceAbstractionStarter]: For program point L1702(line 1702) no Hoare annotation was computed. [2018-11-22 23:54:53,432 INFO L451 ceAbstractionStarter]: At program point L1700(line 1700) the Hoare annotation is: true [2018-11-22 23:54:53,432 INFO L451 ceAbstractionStarter]: At program point zf_openENTRY(lines 1687 1703) the Hoare annotation is: true [2018-11-22 23:54:53,432 INFO L451 ceAbstractionStarter]: At program point L1698(line 1698) the Hoare annotation is: true [2018-11-22 23:54:53,432 INFO L448 ceAbstractionStarter]: For program point printkFINAL(lines 4520 4523) no Hoare annotation was computed. [2018-11-22 23:54:53,432 INFO L451 ceAbstractionStarter]: At program point printkENTRY(lines 4520 4523) the Hoare annotation is: true [2018-11-22 23:54:53,432 INFO L448 ceAbstractionStarter]: For program point printkEXIT(lines 4520 4523) no Hoare annotation was computed. [2018-11-22 23:54:53,432 INFO L451 ceAbstractionStarter]: At program point call_shared_workqueue_functionsENTRY(lines 4400 4409) the Hoare annotation is: true [2018-11-22 23:54:53,432 INFO L451 ceAbstractionStarter]: At program point L4406(line 4406) the Hoare annotation is: true [2018-11-22 23:54:53,432 INFO L448 ceAbstractionStarter]: For program point call_shared_workqueue_functionsEXIT(lines 4400 4409) no Hoare annotation was computed. [2018-11-22 23:54:53,432 INFO L448 ceAbstractionStarter]: For program point L4405-2(lines 4400 4409) no Hoare annotation was computed. [2018-11-22 23:54:53,432 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4408) no Hoare annotation was computed. [2018-11-22 23:54:53,432 INFO L448 ceAbstractionStarter]: For program point L4406-1(line 4406) no Hoare annotation was computed. [2018-11-22 23:54:53,434 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,434 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,434 INFO L451 ceAbstractionStarter]: At program point ##fun~~TO~intENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,434 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,434 INFO L448 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 3308 3314) no Hoare annotation was computed. [2018-11-22 23:54:53,434 INFO L451 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 3308 3314) the Hoare annotation is: true [2018-11-22 23:54:53,434 INFO L451 ceAbstractionStarter]: At program point L3310(lines 3310 3311) the Hoare annotation is: true [2018-11-22 23:54:53,434 INFO L448 ceAbstractionStarter]: For program point L3311(line 3311) no Hoare annotation was computed. [2018-11-22 23:54:53,435 INFO L448 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 3308 3314) no Hoare annotation was computed. [2018-11-22 23:54:53,435 INFO L448 ceAbstractionStarter]: For program point L1467(line 1467) no Hoare annotation was computed. [2018-11-22 23:54:53,435 INFO L451 ceAbstractionStarter]: At program point L1466(line 1466) the Hoare annotation is: true [2018-11-22 23:54:53,435 INFO L451 ceAbstractionStarter]: At program point L1466-1(line 1466) the Hoare annotation is: true [2018-11-22 23:54:53,435 INFO L448 ceAbstractionStarter]: For program point zf_readwEXIT(lines 1464 1468) no Hoare annotation was computed. [2018-11-22 23:54:53,435 INFO L451 ceAbstractionStarter]: At program point zf_readwENTRY(lines 1464 1468) the Hoare annotation is: true [2018-11-22 23:54:53,435 INFO L448 ceAbstractionStarter]: For program point zf_readwFINAL(lines 1464 1468) no Hoare annotation was computed. [2018-11-22 23:54:53,435 INFO L451 ceAbstractionStarter]: At program point spin_lockENTRY(lines 4199 4209) the Hoare annotation is: true [2018-11-22 23:54:53,435 INFO L448 ceAbstractionStarter]: For program point spin_lockFINAL(lines 4199 4209) no Hoare annotation was computed. [2018-11-22 23:54:53,436 INFO L448 ceAbstractionStarter]: For program point L4201(lines 4201 4202) no Hoare annotation was computed. [2018-11-22 23:54:53,436 INFO L448 ceAbstractionStarter]: For program point spin_lockEXIT(lines 4199 4209) no Hoare annotation was computed. [2018-11-22 23:54:53,436 INFO L448 ceAbstractionStarter]: For program point put_userFINAL(lines 3300 3306) no Hoare annotation was computed. [2018-11-22 23:54:53,436 INFO L448 ceAbstractionStarter]: For program point put_userEXIT(lines 3300 3306) no Hoare annotation was computed. [2018-11-22 23:54:53,436 INFO L451 ceAbstractionStarter]: At program point put_userENTRY(lines 3300 3306) the Hoare annotation is: true [2018-11-22 23:54:53,436 INFO L451 ceAbstractionStarter]: At program point L3302(lines 3302 3303) the Hoare annotation is: true [2018-11-22 23:54:53,436 INFO L448 ceAbstractionStarter]: For program point L3303(line 3303) no Hoare annotation was computed. [2018-11-22 23:54:53,436 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,436 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,436 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,436 INFO L451 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,437 INFO L448 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,437 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,437 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,437 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,437 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,437 INFO L448 ceAbstractionStarter]: For program point no_llseekEXIT(line 4538) no Hoare annotation was computed. [2018-11-22 23:54:53,437 INFO L451 ceAbstractionStarter]: At program point no_llseekENTRY(line 4538) the Hoare annotation is: true [2018-11-22 23:54:53,437 INFO L448 ceAbstractionStarter]: For program point no_llseekFINAL(line 4538) no Hoare annotation was computed. [2018-11-22 23:54:53,437 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,437 INFO L448 ceAbstractionStarter]: For program point ##fun~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,437 INFO L451 ceAbstractionStarter]: At program point ##fun~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,438 INFO L448 ceAbstractionStarter]: For program point ##fun~int~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,438 INFO L448 ceAbstractionStarter]: For program point outwFINAL(lines 4008 4010) no Hoare annotation was computed. [2018-11-22 23:54:53,438 INFO L448 ceAbstractionStarter]: For program point outwEXIT(lines 4008 4010) no Hoare annotation was computed. [2018-11-22 23:54:53,438 INFO L451 ceAbstractionStarter]: At program point outwENTRY(lines 4008 4010) the Hoare annotation is: true [2018-11-22 23:54:53,438 INFO L451 ceAbstractionStarter]: At program point clear_bitENTRY(lines 4555 4561) the Hoare annotation is: true [2018-11-22 23:54:53,438 INFO L448 ceAbstractionStarter]: For program point clear_bitFINAL(lines 4555 4561) no Hoare annotation was computed. [2018-11-22 23:54:53,438 INFO L448 ceAbstractionStarter]: For program point clear_bitEXIT(lines 4555 4561) no Hoare annotation was computed. [2018-11-22 23:54:53,438 INFO L448 ceAbstractionStarter]: For program point outbEXIT(lines 3999 4001) no Hoare annotation was computed. [2018-11-22 23:54:53,438 INFO L451 ceAbstractionStarter]: At program point outbENTRY(lines 3999 4001) the Hoare annotation is: true [2018-11-22 23:54:53,438 INFO L448 ceAbstractionStarter]: For program point outbFINAL(lines 3999 4001) no Hoare annotation was computed. [2018-11-22 23:54:53,438 INFO L448 ceAbstractionStarter]: For program point zf_exitEXIT(lines 1833 1840) no Hoare annotation was computed. [2018-11-22 23:54:53,439 INFO L451 ceAbstractionStarter]: At program point L1839(line 1839) the Hoare annotation is: true [2018-11-22 23:54:53,439 INFO L451 ceAbstractionStarter]: At program point L1838(line 1838) the Hoare annotation is: true [2018-11-22 23:54:53,439 INFO L448 ceAbstractionStarter]: For program point L1837(line 1837) no Hoare annotation was computed. [2018-11-22 23:54:53,439 INFO L448 ceAbstractionStarter]: For program point L1838-1(line 1838) no Hoare annotation was computed. [2018-11-22 23:54:53,439 INFO L451 ceAbstractionStarter]: At program point L1835(line 1835) the Hoare annotation is: true [2018-11-22 23:54:53,439 INFO L451 ceAbstractionStarter]: At program point zf_exitENTRY(lines 1833 1840) the Hoare annotation is: true [2018-11-22 23:54:53,439 INFO L448 ceAbstractionStarter]: For program point zf_exitFINAL(lines 1833 1840) no Hoare annotation was computed. [2018-11-22 23:54:53,439 INFO L448 ceAbstractionStarter]: For program point zf_writeFINAL(lines 1619 1660) no Hoare annotation was computed. [2018-11-22 23:54:53,439 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1648) no Hoare annotation was computed. [2018-11-22 23:54:53,439 INFO L448 ceAbstractionStarter]: For program point L1629-1(lines 1629 1648) no Hoare annotation was computed. [2018-11-22 23:54:53,439 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1657) no Hoare annotation was computed. [2018-11-22 23:54:53,440 INFO L448 ceAbstractionStarter]: For program point L1623-2(lines 1623 1657) no Hoare annotation was computed. [2018-11-22 23:54:53,440 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 1646) no Hoare annotation was computed. [2018-11-22 23:54:53,440 INFO L451 ceAbstractionStarter]: At program point L1641(line 1641) the Hoare annotation is: true [2018-11-22 23:54:53,440 INFO L451 ceAbstractionStarter]: At program point zf_writeENTRY(lines 1619 1660) the Hoare annotation is: true [2018-11-22 23:54:53,440 INFO L448 ceAbstractionStarter]: For program point L1641-1(line 1641) no Hoare annotation was computed. [2018-11-22 23:54:53,440 INFO L448 ceAbstractionStarter]: For program point L1641-2(lines 1641 1642) no Hoare annotation was computed. [2018-11-22 23:54:53,440 INFO L448 ceAbstractionStarter]: For program point L1639-2(lines 1639 1647) no Hoare annotation was computed. [2018-11-22 23:54:53,440 INFO L451 ceAbstractionStarter]: At program point L1639-3(lines 1639 1647) the Hoare annotation is: true [2018-11-22 23:54:53,440 INFO L448 ceAbstractionStarter]: For program point zf_writeEXIT(lines 1619 1660) no Hoare annotation was computed. [2018-11-22 23:54:53,440 INFO L448 ceAbstractionStarter]: For program point zf_closeEXIT(lines 1705 1721) no Hoare annotation was computed. [2018-11-22 23:54:53,440 INFO L451 ceAbstractionStarter]: At program point zf_closeENTRY(lines 1705 1721) the Hoare annotation is: true [2018-11-22 23:54:53,440 INFO L448 ceAbstractionStarter]: For program point zf_closeFINAL(lines 1705 1721) no Hoare annotation was computed. [2018-11-22 23:54:53,445 INFO L448 ceAbstractionStarter]: For program point L1716(line 1716) no Hoare annotation was computed. [2018-11-22 23:54:53,446 INFO L451 ceAbstractionStarter]: At program point L1715(line 1715) the Hoare annotation is: true [2018-11-22 23:54:53,446 INFO L451 ceAbstractionStarter]: At program point L1714(line 1714) the Hoare annotation is: true [2018-11-22 23:54:53,446 INFO L451 ceAbstractionStarter]: At program point L1711(line 1711) the Hoare annotation is: true [2018-11-22 23:54:53,446 INFO L451 ceAbstractionStarter]: At program point L1710(line 1710) the Hoare annotation is: true [2018-11-22 23:54:53,446 INFO L448 ceAbstractionStarter]: For program point L1711-1(line 1711) no Hoare annotation was computed. [2018-11-22 23:54:53,446 INFO L448 ceAbstractionStarter]: For program point L1710-1(line 1710) no Hoare annotation was computed. [2018-11-22 23:54:53,446 INFO L451 ceAbstractionStarter]: At program point L1708(line 1708) the Hoare annotation is: true [2018-11-22 23:54:53,446 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 1712) no Hoare annotation was computed. [2018-11-22 23:54:53,446 INFO L451 ceAbstractionStarter]: At program point L1707-1(lines 1707 1712) the Hoare annotation is: true [2018-11-22 23:54:53,447 INFO L451 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 4247 4254) the Hoare annotation is: true [2018-11-22 23:54:53,447 INFO L448 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 4247 4254) no Hoare annotation was computed. [2018-11-22 23:54:53,447 INFO L448 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 4247 4254) no Hoare annotation was computed. [2018-11-22 23:54:53,447 INFO L448 ceAbstractionStarter]: For program point L4249(lines 4249 4253) no Hoare annotation was computed. [2018-11-22 23:54:53,447 INFO L451 ceAbstractionStarter]: At program point nonseekable_openENTRY(line 4544) the Hoare annotation is: true [2018-11-22 23:54:53,447 INFO L448 ceAbstractionStarter]: For program point nonseekable_openFINAL(line 4544) no Hoare annotation was computed. [2018-11-22 23:54:53,447 INFO L448 ceAbstractionStarter]: For program point nonseekable_openEXIT(line 4544) no Hoare annotation was computed. [2018-11-22 23:54:53,447 INFO L451 ceAbstractionStarter]: At program point release_regionENTRY(lines 3982 3992) the Hoare annotation is: true [2018-11-22 23:54:53,447 INFO L448 ceAbstractionStarter]: For program point release_regionEXIT(lines 3982 3992) no Hoare annotation was computed. [2018-11-22 23:54:53,447 INFO L448 ceAbstractionStarter]: For program point release_regionFINAL(lines 3982 3992) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point __VERIFIER_atomic_beginFINAL(line 4574) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point __VERIFIER_atomic_beginEXIT(line 4574) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point __VERIFIER_atomic_endEXIT(line 4575) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point __VERIFIER_atomic_endFINAL(line 4575) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point L2876(lines 2876 2877) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point L2909(line 2909) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point L2810(line 2810) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point L2876-2(lines 2876 2884) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point L2802(lines 2802 2804) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point L2835(lines 2835 2843) no Hoare annotation was computed. [2018-11-22 23:54:53,448 INFO L451 ceAbstractionStarter]: At program point call_cdev_functionsENTRY(lines 2791 2942) the Hoare annotation is: true [2018-11-22 23:54:53,448 INFO L448 ceAbstractionStarter]: For program point L2918(line 2918) no Hoare annotation was computed. [2018-11-22 23:54:53,449 INFO L448 ceAbstractionStarter]: For program point call_cdev_functionsFINAL(lines 2791 2942) no Hoare annotation was computed. [2018-11-22 23:54:53,449 INFO L448 ceAbstractionStarter]: For program point L2811(lines 2811 2818) no Hoare annotation was computed. [2018-11-22 23:54:53,449 INFO L448 ceAbstractionStarter]: For program point L2869(line 2869) no Hoare annotation was computed. [2018-11-22 23:54:53,449 INFO L448 ceAbstractionStarter]: For program point L2927(line 2927) no Hoare annotation was computed. [2018-11-22 23:54:53,449 INFO L448 ceAbstractionStarter]: For program point L2886(line 2886) no Hoare annotation was computed. [2018-11-22 23:54:53,449 INFO L448 ceAbstractionStarter]: For program point L2820(line 2820) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L451 ceAbstractionStarter]: At program point L2878(lines 2878 2879) the Hoare annotation is: true [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2845(line 2845) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2878-1(lines 2878 2879) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2936(line 2936) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2903(line 2903) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2895(lines 2895 2897) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2854(line 2854) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2821(lines 2821 2829) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2912(line 2912) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2921(line 2921) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2855(lines 2855 2863) no Hoare annotation was computed. [2018-11-22 23:54:53,450 INFO L448 ceAbstractionStarter]: For program point L2872(line 2872) no Hoare annotation was computed. [2018-11-22 23:54:53,451 INFO L448 ceAbstractionStarter]: For program point L2839-1(lines 2839 2842) no Hoare annotation was computed. [2018-11-22 23:54:53,451 INFO L451 ceAbstractionStarter]: At program point L2839(lines 2839 2842) the Hoare annotation is: true [2018-11-22 23:54:53,451 INFO L448 ceAbstractionStarter]: For program point L2930(line 2930) no Hoare annotation was computed. [2018-11-22 23:54:53,451 INFO L448 ceAbstractionStarter]: For program point L2831(line 2831) no Hoare annotation was computed. [2018-11-22 23:54:53,451 INFO L448 ceAbstractionStarter]: For program point L2889(line 2889) no Hoare annotation was computed. [2018-11-22 23:54:53,451 INFO L448 ceAbstractionStarter]: For program point call_cdev_functionsEXIT(lines 2791 2942) no Hoare annotation was computed. [2018-11-22 23:54:53,451 INFO L448 ceAbstractionStarter]: For program point L2848(line 2848) no Hoare annotation was computed. [2018-11-22 23:54:53,451 INFO L448 ceAbstractionStarter]: For program point L2881(lines 2881 2883) no Hoare annotation was computed. [2018-11-22 23:54:53,451 INFO L448 ceAbstractionStarter]: For program point L2815-1(lines 2815 2817) no Hoare annotation was computed. [2018-11-22 23:54:53,451 INFO L451 ceAbstractionStarter]: At program point L2815(lines 2815 2817) the Hoare annotation is: true [2018-11-22 23:54:53,451 INFO L448 ceAbstractionStarter]: For program point L2906(line 2906) no Hoare annotation was computed. [2018-11-22 23:54:53,452 INFO L448 ceAbstractionStarter]: For program point L2939(line 2939) no Hoare annotation was computed. [2018-11-22 23:54:53,452 INFO L448 ceAbstractionStarter]: For program point L2890(lines 2890 2891) no Hoare annotation was computed. [2018-11-22 23:54:53,452 INFO L448 ceAbstractionStarter]: For program point L2890-2(lines 2890 2898) no Hoare annotation was computed. [2018-11-22 23:54:53,452 INFO L448 ceAbstractionStarter]: For program point L2915(line 2915) no Hoare annotation was computed. [2018-11-22 23:54:53,452 INFO L448 ceAbstractionStarter]: For program point L2866(line 2866) no Hoare annotation was computed. [2018-11-22 23:54:53,452 INFO L448 ceAbstractionStarter]: For program point L2924(line 2924) no Hoare annotation was computed. [2018-11-22 23:54:53,452 INFO L448 ceAbstractionStarter]: For program point L2825-1(lines 2825 2828) no Hoare annotation was computed. [2018-11-22 23:54:53,452 INFO L451 ceAbstractionStarter]: At program point L2825(lines 2825 2828) the Hoare annotation is: true [2018-11-22 23:54:53,452 INFO L448 ceAbstractionStarter]: For program point L2875(line 2875) no Hoare annotation was computed. [2018-11-22 23:54:53,452 INFO L451 ceAbstractionStarter]: At program point L2809(lines 2809 2941) the Hoare annotation is: true [2018-11-22 23:54:53,452 INFO L448 ceAbstractionStarter]: For program point L2900(line 2900) no Hoare annotation was computed. [2018-11-22 23:54:53,453 INFO L448 ceAbstractionStarter]: For program point L2933(line 2933) no Hoare annotation was computed. [2018-11-22 23:54:53,453 INFO L448 ceAbstractionStarter]: For program point L2834(line 2834) no Hoare annotation was computed. [2018-11-22 23:54:53,453 INFO L451 ceAbstractionStarter]: At program point L2892(lines 2892 2893) the Hoare annotation is: true [2018-11-22 23:54:53,453 INFO L448 ceAbstractionStarter]: For program point L2859-1(lines 2859 2862) no Hoare annotation was computed. [2018-11-22 23:54:53,453 INFO L451 ceAbstractionStarter]: At program point L2859(lines 2859 2862) the Hoare annotation is: true [2018-11-22 23:54:53,453 INFO L448 ceAbstractionStarter]: For program point L2892-1(lines 2892 2893) no Hoare annotation was computed. [2018-11-22 23:54:53,453 INFO L448 ceAbstractionStarter]: For program point L2851(line 2851) no Hoare annotation was computed. [2018-11-22 23:54:53,453 INFO L451 ceAbstractionStarter]: At program point L1790(line 1790) the Hoare annotation is: true [2018-11-22 23:54:53,454 INFO L451 ceAbstractionStarter]: At program point L1815(line 1815) the Hoare annotation is: true [2018-11-22 23:54:53,454 INFO L451 ceAbstractionStarter]: At program point L1811(lines 1772 1830) the Hoare annotation is: true [2018-11-22 23:54:53,454 INFO L448 ceAbstractionStarter]: For program point L1778(lines 1778 1781) no Hoare annotation was computed. [2018-11-22 23:54:53,454 INFO L451 ceAbstractionStarter]: At program point L1807(line 1807) the Hoare annotation is: true [2018-11-22 23:54:53,454 INFO L448 ceAbstractionStarter]: For program point L1807-1(line 1807) no Hoare annotation was computed. [2018-11-22 23:54:53,454 INFO L451 ceAbstractionStarter]: At program point L1828(lines 1772 1830) the Hoare annotation is: true [2018-11-22 23:54:53,454 INFO L451 ceAbstractionStarter]: At program point L1795(lines 1795 1796) the Hoare annotation is: true [2018-11-22 23:54:53,454 INFO L448 ceAbstractionStarter]: For program point L1795-1(lines 1795 1796) no Hoare annotation was computed. [2018-11-22 23:54:53,454 INFO L451 ceAbstractionStarter]: At program point L1791(line 1791) the Hoare annotation is: true [2018-11-22 23:54:53,454 INFO L451 ceAbstractionStarter]: At program point zf_initENTRY(lines 1771 1830) the Hoare annotation is: true [2018-11-22 23:54:53,454 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 1786) no Hoare annotation was computed. [2018-11-22 23:54:53,455 INFO L448 ceAbstractionStarter]: For program point zf_initFINAL(lines 1771 1830) no Hoare annotation was computed. [2018-11-22 23:54:53,455 INFO L451 ceAbstractionStarter]: At program point L1783-2(lines 1783 1786) the Hoare annotation is: true [2018-11-22 23:54:53,455 INFO L451 ceAbstractionStarter]: At program point L1779(line 1779) the Hoare annotation is: true [2018-11-22 23:54:53,455 INFO L448 ceAbstractionStarter]: For program point L1779-1(line 1779) no Hoare annotation was computed. [2018-11-22 23:54:53,455 INFO L448 ceAbstractionStarter]: For program point L1808(lines 1808 1812) no Hoare annotation was computed. [2018-11-22 23:54:53,455 INFO L451 ceAbstractionStarter]: At program point L1775(line 1775) the Hoare annotation is: true [2018-11-22 23:54:53,455 INFO L448 ceAbstractionStarter]: For program point L1775-1(line 1775) no Hoare annotation was computed. [2018-11-22 23:54:53,455 INFO L451 ceAbstractionStarter]: At program point L1800(line 1800) the Hoare annotation is: true [2018-11-22 23:54:53,455 INFO L448 ceAbstractionStarter]: For program point L1800-1(lines 1800 1805) no Hoare annotation was computed. [2018-11-22 23:54:53,455 INFO L448 ceAbstractionStarter]: For program point zf_initEXIT(lines 1771 1830) no Hoare annotation was computed. [2018-11-22 23:54:53,455 INFO L451 ceAbstractionStarter]: At program point L1825(lines 1772 1830) the Hoare annotation is: true [2018-11-22 23:54:53,456 INFO L451 ceAbstractionStarter]: At program point L1788(line 1788) the Hoare annotation is: true [2018-11-22 23:54:53,456 INFO L451 ceAbstractionStarter]: At program point L1809(lines 1809 1810) the Hoare annotation is: true [2018-11-22 23:54:53,456 INFO L448 ceAbstractionStarter]: For program point L1809-1(lines 1809 1810) no Hoare annotation was computed. [2018-11-22 23:54:53,456 INFO L451 ceAbstractionStarter]: At program point L1801(lines 1801 1802) the Hoare annotation is: true [2018-11-22 23:54:53,456 INFO L448 ceAbstractionStarter]: For program point L1801-1(lines 1801 1802) no Hoare annotation was computed. [2018-11-22 23:54:53,456 INFO L448 ceAbstractionStarter]: For program point L1793(line 1793) no Hoare annotation was computed. [2018-11-22 23:54:53,456 INFO L448 ceAbstractionStarter]: For program point L1818(line 1818) no Hoare annotation was computed. [2018-11-22 23:54:53,456 INFO L451 ceAbstractionStarter]: At program point L1814(line 1814) the Hoare annotation is: true [2018-11-22 23:54:53,456 INFO L451 ceAbstractionStarter]: At program point L1814-1(line 1814) the Hoare annotation is: true [2018-11-22 23:54:53,456 INFO L451 ceAbstractionStarter]: At program point L1777(line 1777) the Hoare annotation is: true [2018-11-22 23:54:53,456 INFO L448 ceAbstractionStarter]: For program point L1777-1(line 1777) no Hoare annotation was computed. [2018-11-22 23:54:53,456 INFO L448 ceAbstractionStarter]: For program point L1827(line 1827) no Hoare annotation was computed. [2018-11-22 23:54:53,464 INFO L448 ceAbstractionStarter]: For program point L1794(lines 1794 1798) no Hoare annotation was computed. [2018-11-22 23:54:53,464 INFO L448 ceAbstractionStarter]: For program point del_timerEXIT(lines 4311 4314) no Hoare annotation was computed. [2018-11-22 23:54:53,464 INFO L451 ceAbstractionStarter]: At program point del_timerENTRY(lines 4311 4314) the Hoare annotation is: true [2018-11-22 23:54:53,465 INFO L448 ceAbstractionStarter]: For program point del_timerFINAL(lines 4311 4314) no Hoare annotation was computed. [2018-11-22 23:54:53,465 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,465 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,465 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,465 INFO L451 ceAbstractionStarter]: At program point inwENTRY(lines 4003 4006) the Hoare annotation is: true [2018-11-22 23:54:53,465 INFO L448 ceAbstractionStarter]: For program point inwFINAL(lines 4003 4006) no Hoare annotation was computed. [2018-11-22 23:54:53,465 INFO L448 ceAbstractionStarter]: For program point inwEXIT(lines 4003 4006) no Hoare annotation was computed. [2018-11-22 23:54:53,465 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,465 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,465 INFO L451 ceAbstractionStarter]: At program point ##fun~~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,465 INFO L448 ceAbstractionStarter]: For program point L1526(line 1526) no Hoare annotation was computed. [2018-11-22 23:54:53,465 INFO L448 ceAbstractionStarter]: For program point L1524(line 1524) no Hoare annotation was computed. [2018-11-22 23:54:53,466 INFO L448 ceAbstractionStarter]: For program point L1522(line 1522) no Hoare annotation was computed. [2018-11-22 23:54:53,466 INFO L448 ceAbstractionStarter]: For program point L1524-2(line 1524) no Hoare annotation was computed. [2018-11-22 23:54:53,466 INFO L448 ceAbstractionStarter]: For program point L1522-1(lines 1521 1528) no Hoare annotation was computed. [2018-11-22 23:54:53,466 INFO L448 ceAbstractionStarter]: For program point zf_set_timerFINAL(lines 1519 1529) no Hoare annotation was computed. [2018-11-22 23:54:53,466 INFO L451 ceAbstractionStarter]: At program point L1525(line 1525) the Hoare annotation is: true [2018-11-22 23:54:53,466 INFO L448 ceAbstractionStarter]: For program point L1525-1(line 1525) no Hoare annotation was computed. [2018-11-22 23:54:53,466 INFO L451 ceAbstractionStarter]: At program point L1523(line 1523) the Hoare annotation is: true [2018-11-22 23:54:53,466 INFO L451 ceAbstractionStarter]: At program point L1523-1(line 1523) the Hoare annotation is: true [2018-11-22 23:54:53,466 INFO L451 ceAbstractionStarter]: At program point L1525-3(line 1525) the Hoare annotation is: true [2018-11-22 23:54:53,466 INFO L448 ceAbstractionStarter]: For program point L1525-4(line 1525) no Hoare annotation was computed. [2018-11-22 23:54:53,466 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1528) no Hoare annotation was computed. [2018-11-22 23:54:53,466 INFO L448 ceAbstractionStarter]: For program point zf_set_timerEXIT(lines 1519 1529) no Hoare annotation was computed. [2018-11-22 23:54:53,467 INFO L451 ceAbstractionStarter]: At program point zf_set_timerENTRY(lines 1519 1529) the Hoare annotation is: true [2018-11-22 23:54:53,467 INFO L448 ceAbstractionStarter]: For program point test_and_set_bitEXIT(lines 4546 4553) no Hoare annotation was computed. [2018-11-22 23:54:53,467 INFO L448 ceAbstractionStarter]: For program point test_and_set_bitFINAL(lines 4546 4553) no Hoare annotation was computed. [2018-11-22 23:54:53,467 INFO L451 ceAbstractionStarter]: At program point test_and_set_bitENTRY(lines 4546 4553) the Hoare annotation is: true [2018-11-22 23:54:53,467 INFO L451 ceAbstractionStarter]: At program point L2748(line 2748) the Hoare annotation is: true [2018-11-22 23:54:53,467 INFO L448 ceAbstractionStarter]: For program point L2746(line 2746) no Hoare annotation was computed. [2018-11-22 23:54:53,467 INFO L448 ceAbstractionStarter]: For program point L2730(line 2730) no Hoare annotation was computed. [2018-11-22 23:54:53,467 INFO L448 ceAbstractionStarter]: For program point L2726-1(lines 2726 2763) no Hoare annotation was computed. [2018-11-22 23:54:53,467 INFO L448 ceAbstractionStarter]: For program point L2726-4(lines 2722 2764) no Hoare annotation was computed. [2018-11-22 23:54:53,467 INFO L451 ceAbstractionStarter]: At program point L2726-3(lines 2726 2763) the Hoare annotation is: true [2018-11-22 23:54:53,467 INFO L451 ceAbstractionStarter]: At program point L2753(line 2753) the Hoare annotation is: true [2018-11-22 23:54:53,467 INFO L448 ceAbstractionStarter]: For program point L2751(line 2751) no Hoare annotation was computed. [2018-11-22 23:54:53,468 INFO L448 ceAbstractionStarter]: For program point ddvEXIT(lines 2722 2764) no Hoare annotation was computed. [2018-11-22 23:54:53,468 INFO L451 ceAbstractionStarter]: At program point L2743(line 2743) the Hoare annotation is: true [2018-11-22 23:54:53,468 INFO L448 ceAbstractionStarter]: For program point L2741(line 2741) no Hoare annotation was computed. [2018-11-22 23:54:53,468 INFO L451 ceAbstractionStarter]: At program point L2733(line 2733) the Hoare annotation is: true [2018-11-22 23:54:53,468 INFO L448 ceAbstractionStarter]: For program point L2760(line 2760) no Hoare annotation was computed. [2018-11-22 23:54:53,468 INFO L451 ceAbstractionStarter]: At program point L2729(lines 2729 2762) the Hoare annotation is: true [2018-11-22 23:54:53,468 INFO L451 ceAbstractionStarter]: At program point L2758(line 2758) the Hoare annotation is: true [2018-11-22 23:54:53,468 INFO L448 ceAbstractionStarter]: For program point L2756(line 2756) no Hoare annotation was computed. [2018-11-22 23:54:53,468 INFO L451 ceAbstractionStarter]: At program point ddvENTRY(lines 2722 2764) the Hoare annotation is: true [2018-11-22 23:54:53,468 INFO L451 ceAbstractionStarter]: At program point call_interrupt_handlerENTRY(lines 3072 3084) the Hoare annotation is: true [2018-11-22 23:54:53,468 INFO L448 ceAbstractionStarter]: For program point call_interrupt_handlerEXIT(lines 3072 3084) no Hoare annotation was computed. [2018-11-22 23:54:53,468 INFO L448 ceAbstractionStarter]: For program point L3080(lines 3080 3083) no Hoare annotation was computed. [2018-11-22 23:54:53,471 INFO L448 ceAbstractionStarter]: For program point L3081-1(line 3081) no Hoare annotation was computed. [2018-11-22 23:54:53,471 INFO L451 ceAbstractionStarter]: At program point L3081(line 3081) the Hoare annotation is: true [2018-11-22 23:54:53,471 INFO L448 ceAbstractionStarter]: For program point call_interrupt_handlerFINAL(lines 3072 3084) no Hoare annotation was computed. [2018-11-22 23:54:53,471 INFO L448 ceAbstractionStarter]: For program point L3080-2(lines 3080 3083) no Hoare annotation was computed. [2018-11-22 23:54:53,471 INFO L448 ceAbstractionStarter]: For program point L1505(line 1505) no Hoare annotation was computed. [2018-11-22 23:54:53,471 INFO L448 ceAbstractionStarter]: For program point zf_get_controlFINAL(lines 1503 1506) no Hoare annotation was computed. [2018-11-22 23:54:53,471 INFO L451 ceAbstractionStarter]: At program point zf_get_controlENTRY(lines 1503 1506) the Hoare annotation is: true [2018-11-22 23:54:53,471 INFO L448 ceAbstractionStarter]: For program point zf_get_controlEXIT(lines 1503 1506) no Hoare annotation was computed. [2018-11-22 23:54:53,472 INFO L448 ceAbstractionStarter]: For program point request_regionFINAL(lines 3968 3980) no Hoare annotation was computed. [2018-11-22 23:54:53,472 INFO L451 ceAbstractionStarter]: At program point request_regionENTRY(lines 3968 3980) the Hoare annotation is: true [2018-11-22 23:54:53,472 INFO L448 ceAbstractionStarter]: For program point request_regionEXIT(lines 3968 3980) no Hoare annotation was computed. [2018-11-22 23:54:53,472 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,472 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,472 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:54:53,472 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:54:53,472 INFO L451 ceAbstractionStarter]: At program point zf_show_actionENTRY(lines 1764 1769) the Hoare annotation is: true [2018-11-22 23:54:53,472 INFO L448 ceAbstractionStarter]: For program point zf_show_actionEXIT(lines 1764 1769) no Hoare annotation was computed. [2018-11-22 23:54:53,472 INFO L451 ceAbstractionStarter]: At program point L1768(line 1768) the Hoare annotation is: true [2018-11-22 23:54:53,472 INFO L448 ceAbstractionStarter]: For program point L1768-1(line 1768) no Hoare annotation was computed. [2018-11-22 23:54:53,472 INFO L448 ceAbstractionStarter]: For program point zf_show_actionFINAL(lines 1764 1769) no Hoare annotation was computed. [2018-11-22 23:54:53,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 11:54:53 BoogieIcfgContainer [2018-11-22 23:54:53,484 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-22 23:54:53,485 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 23:54:53,485 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 23:54:53,485 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 23:54:53,485 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:54:53" (3/4) ... [2018-11-22 23:54:53,491 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-22 23:54:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2018-11-22 23:54:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2018-11-22 23:54:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2018-11-22 23:54:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-22 23:54:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2018-11-22 23:54:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_kernel [2018-11-22 23:54:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ping [2018-11-22 23:54:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __module_get [2018-11-22 23:54:53,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_register [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_reboot_notifier [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_tasklet_functions [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_reboot_notifier [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_on [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_ddv [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-22 23:54:53,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer [2018-11-22 23:54:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2018-11-22 23:54:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_timer_functions [2018-11-22 23:54:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_status [2018-11-22 23:54:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2018-11-22 23:54:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cdev_add [2018-11-22 23:54:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-22 23:54:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2018-11-22 23:54:53,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ioctl [2018-11-22 23:54:53,512 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_user [2018-11-22 23:54:53,512 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_open [2018-11-22 23:54:53,512 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2018-11-22 23:54:53,512 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_shared_workqueue_functions [2018-11-22 23:54:53,512 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2018-11-22 23:54:53,512 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_readw [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_user [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure no_llseek [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_exit [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_write [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_close [2018-11-22 23:54:53,513 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nonseekable_open [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_region [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_cdev_functions [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_init [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inw [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_timer [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2018-11-22 23:54:53,514 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ddv [2018-11-22 23:54:53,515 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_interrupt_handler [2018-11-22 23:54:53,515 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2018-11-22 23:54:53,515 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_region [2018-11-22 23:54:53,515 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_show_action [2018-11-22 23:54:53,544 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1334 nodes and edges [2018-11-22 23:54:53,546 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 648 nodes and edges [2018-11-22 23:54:53,548 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 309 nodes and edges [2018-11-22 23:54:53,549 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 153 nodes and edges [2018-11-22 23:54:53,550 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2018-11-22 23:54:53,551 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2018-11-22 23:54:53,552 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-22 23:54:53,553 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-22 23:54:53,554 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-22 23:54:53,555 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-22 23:54:53,556 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-22 23:54:53,658 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4c4a0c54-de34-43e8-adce-e5ffe2e1fd31/bin-2019/uautomizer/witness.graphml [2018-11-22 23:54:53,658 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 23:54:53,659 INFO L168 Benchmark]: Toolchain (without parser) took 5857.70 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 525.9 MB). Free memory was 957.0 MB in the beginning and 1.2 GB in the end (delta: -213.4 MB). Peak memory consumption was 312.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:53,660 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:54:53,660 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1801.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.3 MB). Free memory was 957.0 MB in the beginning and 944.0 MB in the end (delta: 13.0 MB). Peak memory consumption was 196.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:53,660 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.07 ms. Allocated memory is still 1.2 GB. Free memory was 944.0 MB in the beginning and 937.3 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:53,660 INFO L168 Benchmark]: Boogie Preprocessor took 125.37 ms. Allocated memory is still 1.2 GB. Free memory was 937.3 MB in the beginning and 917.1 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:53,661 INFO L168 Benchmark]: RCFGBuilder took 3204.57 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 356.5 MB). Free memory was 917.1 MB in the beginning and 1.3 GB in the end (delta: -347.0 MB). Peak memory consumption was 259.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:53,661 INFO L168 Benchmark]: TraceAbstraction took 464.08 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 66.9 MB). Peak memory consumption was 66.9 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:53,661 INFO L168 Benchmark]: Witness Printer took 173.32 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-11-22 23:54:53,663 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1801.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.3 MB). Free memory was 957.0 MB in the beginning and 944.0 MB in the end (delta: 13.0 MB). Peak memory consumption was 196.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.07 ms. Allocated memory is still 1.2 GB. Free memory was 944.0 MB in the beginning and 937.3 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 125.37 ms. Allocated memory is still 1.2 GB. Free memory was 937.3 MB in the beginning and 917.1 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3204.57 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 356.5 MB). Free memory was 917.1 MB in the beginning and 1.3 GB in the end (delta: -347.0 MB). Peak memory consumption was 259.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 464.08 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 66.9 MB). Peak memory consumption was 66.9 MB. Max. memory is 11.5 GB. * Witness Printer took 173.32 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * 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. - InvariantResult [Line: 1772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1667]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2729]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2716]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 65 procedures, 458 locations, 0 error locations. SAFE Result, 0.4s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.2s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=454occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 175 LocationsWithAnnotation, 251 PreInvPairs, 251 NumberOfFragments, 175 HoareAnnotationTreeSize, 251 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 175 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...