./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p_true-unreach-call_false-valid-memtrack.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p_true-unreach-call_false-valid-memtrack.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/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 e2575629a0892fb5449add5936286efb588d4cc5 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 20:07:17,807 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 20:07:17,808 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 20:07:17,814 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 20:07:17,815 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 20:07:17,815 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 20:07:17,816 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 20:07:17,817 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 20:07:17,818 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 20:07:17,818 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 20:07:17,818 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 20:07:17,819 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 20:07:17,819 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 20:07:17,820 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 20:07:17,820 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 20:07:17,820 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 20:07:17,821 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 20:07:17,822 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 20:07:17,823 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 20:07:17,823 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 20:07:17,824 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 20:07:17,825 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 20:07:17,826 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 20:07:17,826 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 20:07:17,826 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 20:07:17,826 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 20:07:17,827 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 20:07:17,827 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 20:07:17,828 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 20:07:17,828 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 20:07:17,828 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 20:07:17,829 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 20:07:17,829 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 20:07:17,829 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 20:07:17,829 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 20:07:17,830 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 20:07:17,830 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-01 20:07:17,837 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 20:07:17,837 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 20:07:17,838 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 20:07:17,838 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-01 20:07:17,838 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 20:07:17,838 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 20:07:17,838 INFO L133 SettingsManager]: * Use SBE=true [2018-12-01 20:07:17,838 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 20:07:17,839 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 20:07:17,840 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 20:07:17,840 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 20:07:17,840 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 20:07:17,840 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-01 20:07:17,840 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 20:07:17,840 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 20:07:17,840 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 20:07:17,840 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 20:07:17,840 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-01 20:07:17,840 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 20:07:17,841 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 20:07:17,841 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_2c872f8b-d94d-4693-815c-e15ab6dd9e48/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 -> e2575629a0892fb5449add5936286efb588d4cc5 [2018-12-01 20:07:17,858 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 20:07:17,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 20:07:17,867 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 20:07:17,867 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 20:07:17,868 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 20:07:17,868 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p_true-unreach-call_false-valid-memtrack.i [2018-12-01 20:07:17,903 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/data/72ed750f7/224dbfe850024d4abb3ff7cac19077e8/FLAG4da2927e4 [2018-12-01 20:07:18,416 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 20:07:18,417 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p_true-unreach-call_false-valid-memtrack.i [2018-12-01 20:07:18,430 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/data/72ed750f7/224dbfe850024d4abb3ff7cac19077e8/FLAG4da2927e4 [2018-12-01 20:07:18,935 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/data/72ed750f7/224dbfe850024d4abb3ff7cac19077e8 [2018-12-01 20:07:18,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 20:07:18,937 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 20:07:18,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 20:07:18,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 20:07:18,940 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 20:07:18,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:07:18" (1/1) ... [2018-12-01 20:07:18,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74175fe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:18, skipping insertion in model container [2018-12-01 20:07:18,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:07:18" (1/1) ... [2018-12-01 20:07:18,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 20:07:18,981 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 20:07:19,727 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 20:07:19,760 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 20:07:19,843 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 20:07:20,066 INFO L195 MainTranslator]: Completed translation [2018-12-01 20:07:20,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20 WrapperNode [2018-12-01 20:07:20,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 20:07:20,067 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 20:07:20,067 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 20:07:20,067 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 20:07:20,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (1/1) ... [2018-12-01 20:07:20,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (1/1) ... [2018-12-01 20:07:20,114 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 20:07:20,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 20:07:20,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 20:07:20,114 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 20:07:20,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (1/1) ... [2018-12-01 20:07:20,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (1/1) ... [2018-12-01 20:07:20,127 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (1/1) ... [2018-12-01 20:07:20,127 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (1/1) ... [2018-12-01 20:07:20,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (1/1) ... [2018-12-01 20:07:20,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (1/1) ... [2018-12-01 20:07:20,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (1/1) ... [2018-12-01 20:07:20,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 20:07:20,175 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 20:07:20,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 20:07:20,175 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 20:07:20,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/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 [2018-12-01 20:07:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2018-12-01 20:07:20,211 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2018-12-01 20:07:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-12-01 20:07:20,211 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-12-01 20:07:20,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-01 20:07:20,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2018-12-01 20:07:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-01 20:07:20,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-01 20:07:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer [2018-12-01 20:07:20,212 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer [2018-12-01 20:07:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 20:07:20,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2018-12-01 20:07:20,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2018-12-01 20:07:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure zf_write [2018-12-01 20:07:20,213 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_write [2018-12-01 20:07:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-12-01 20:07:20,213 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-12-01 20:07:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2018-12-01 20:07:20,213 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2018-12-01 20:07:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-01 20:07:20,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2018-12-01 20:07:20,213 INFO L130 BoogieDeclarations]: Found specification of procedure call_interrupt_handler [2018-12-01 20:07:20,214 INFO L138 BoogieDeclarations]: Found implementation of procedure call_interrupt_handler [2018-12-01 20:07:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2018-12-01 20:07:20,214 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2018-12-01 20:07:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-01 20:07:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2018-12-01 20:07:20,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2018-12-01 20:07:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 20:07:20,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-01 20:07:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2018-12-01 20:07:20,215 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2018-12-01 20:07:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure call_timer_functions [2018-12-01 20:07:20,215 INFO L138 BoogieDeclarations]: Found implementation of procedure call_timer_functions [2018-12-01 20:07:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ioctl [2018-12-01 20:07:20,215 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ioctl [2018-12-01 20:07:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-12-01 20:07:20,215 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-12-01 20:07:20,215 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-12-01 20:07:20,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-12-01 20:07:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2018-12-01 20:07:20,216 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2018-12-01 20:07:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-01 20:07:20,216 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-01 20:07:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-01 20:07:20,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-12-01 20:07:20,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-12-01 20:07:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-12-01 20:07:20,217 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2018-12-01 20:07:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2018-12-01 20:07:20,217 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2018-12-01 20:07:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2018-12-01 20:07:20,217 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2018-12-01 20:07:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure put_user [2018-12-01 20:07:20,217 INFO L138 BoogieDeclarations]: Found implementation of procedure put_user [2018-12-01 20:07:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-12-01 20:07:20,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-12-01 20:07:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2018-12-01 20:07:20,218 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2018-12-01 20:07:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 20:07:20,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 20:07:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2018-12-01 20:07:20,218 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2018-12-01 20:07:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-01 20:07:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure call_tasklet_functions [2018-12-01 20:07:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure call_tasklet_functions [2018-12-01 20:07:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure zf_open [2018-12-01 20:07:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_open [2018-12-01 20:07:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-12-01 20:07:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2018-12-01 20:07:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-01 20:07:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-01 20:07:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure zf_show_action [2018-12-01 20:07:20,220 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_show_action [2018-12-01 20:07:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2018-12-01 20:07:20,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2018-12-01 20:07:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-01 20:07:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-12-01 20:07:20,220 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2018-12-01 20:07:20,220 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-12-01 20:07:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2018-12-01 20:07:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-12-01 20:07:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-12-01 20:07:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-01 20:07:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure get_user [2018-12-01 20:07:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user [2018-12-01 20:07:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-12-01 20:07:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2018-12-01 20:07:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2018-12-01 20:07:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2018-12-01 20:07:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-12-01 20:07:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-12-01 20:07:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2018-12-01 20:07:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2018-12-01 20:07:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-12-01 20:07:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2018-12-01 20:07:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure init_kernel [2018-12-01 20:07:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kernel [2018-12-01 20:07:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2018-12-01 20:07:20,223 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2018-12-01 20:07:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_on [2018-12-01 20:07:20,223 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_on [2018-12-01 20:07:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure call_ddv [2018-12-01 20:07:20,223 INFO L138 BoogieDeclarations]: Found implementation of procedure call_ddv [2018-12-01 20:07:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_status [2018-12-01 20:07:20,223 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_status [2018-12-01 20:07:20,223 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2018-12-01 20:07:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2018-12-01 20:07:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure call_shared_workqueue_functions [2018-12-01 20:07:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure call_shared_workqueue_functions [2018-12-01 20:07:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-01 20:07:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2018-12-01 20:07:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2018-12-01 20:07:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure zf_exit [2018-12-01 20:07:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_exit [2018-12-01 20:07:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure call_cdev_functions [2018-12-01 20:07:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure call_cdev_functions [2018-12-01 20:07:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure zf_init [2018-12-01 20:07:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_init [2018-12-01 20:07:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_timer [2018-12-01 20:07:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_timer [2018-12-01 20:07:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-12-01 20:07:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-12-01 20:07:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2018-12-01 20:07:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2018-12-01 20:07:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2018-12-01 20:07:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2018-12-01 20:07:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-12-01 20:07:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-12-01 20:07:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-01 20:07:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-01 20:07:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2018-12-01 20:07:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2018-12-01 20:07:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure zf_close [2018-12-01 20:07:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_close [2018-12-01 20:07:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-01 20:07:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2018-12-01 20:07:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2018-12-01 20:07:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure ddv [2018-12-01 20:07:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ddv [2018-12-01 20:07:22,841 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 20:07:22,841 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-12-01 20:07:22,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:07:22 BoogieIcfgContainer [2018-12-01 20:07:22,842 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 20:07:22,842 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-01 20:07:22,842 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-01 20:07:22,844 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-01 20:07:22,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.12 08:07:18" (1/3) ... [2018-12-01 20:07:22,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f80e2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 08:07:22, skipping insertion in model container [2018-12-01 20:07:22,845 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:07:20" (2/3) ... [2018-12-01 20:07:22,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f80e2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 08:07:22, skipping insertion in model container [2018-12-01 20:07:22,845 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:07:22" (3/3) ... [2018-12-01 20:07:22,846 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_outb_p_true-unreach-call_false-valid-memtrack.i [2018-12-01 20:07:22,852 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-01 20:07:22,857 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-12-01 20:07:22,866 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2018-12-01 20:07:22,886 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-01 20:07:22,886 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-01 20:07:22,886 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-01 20:07:22,886 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-01 20:07:22,886 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-01 20:07:22,887 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-01 20:07:22,887 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-01 20:07:22,887 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-01 20:07:22,887 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-01 20:07:22,901 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states. [2018-12-01 20:07:22,909 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-01 20:07:22,917 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 454 states. [2018-12-01 20:07:23,088 INFO L448 ceAbstractionStarter]: For program point spin_lock_initEXIT(lines 4146 4150) no Hoare annotation was computed. [2018-12-01 20:07:23,089 INFO L451 ceAbstractionStarter]: At program point spin_lock_initENTRY(lines 4146 4150) the Hoare annotation is: true [2018-12-01 20:07:23,089 INFO L448 ceAbstractionStarter]: For program point spin_lock_initFINAL(lines 4146 4150) no Hoare annotation was computed. [2018-12-01 20:07:23,089 INFO L451 ceAbstractionStarter]: At program point ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0ENTRY(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,089 INFO L448 ceAbstractionStarter]: For program point ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0EXIT(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,089 INFO L448 ceAbstractionStarter]: For program point ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0FINAL(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,089 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. [2018-12-01 20:07:23,089 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,089 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,089 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 [2018-12-01 20:07:23,089 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. [2018-12-01 20:07:23,089 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 1843 1850) the Hoare annotation is: true [2018-12-01 20:07:23,089 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 1843 1850) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1843 1850) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L451 ceAbstractionStarter]: At program point L1847(line 1847) the Hoare annotation is: true [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point L1847-1(line 1847) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L451 ceAbstractionStarter]: At program point misc_deregisterENTRY(line 4517) the Hoare annotation is: true [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point misc_deregisterEXIT(line 4517) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point misc_deregisterFINAL(line 4517) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point init_kernelEXIT(lines 2657 2671) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L451 ceAbstractionStarter]: At program point init_kernelENTRY(lines 2657 2671) the Hoare annotation is: true [2018-12-01 20:07:23,090 INFO L451 ceAbstractionStarter]: At program point L2667-3(lines 2667 2670) the Hoare annotation is: true [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point L2667-2(lines 2667 2670) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point L2667-4(lines 2657 2671) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point L2661-1(line 2661) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L451 ceAbstractionStarter]: At program point L2663-3(lines 2663 2665) the Hoare annotation is: true [2018-12-01 20:07:23,090 INFO L451 ceAbstractionStarter]: At program point L2661(line 2661) the Hoare annotation is: true [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point L2663-2(lines 2663 2665) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point L2663-4(lines 2663 2665) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L448 ceAbstractionStarter]: For program point L1601(line 1601) no Hoare annotation was computed. [2018-12-01 20:07:23,090 INFO L451 ceAbstractionStarter]: At program point L1600(line 1600) the Hoare annotation is: true [2018-12-01 20:07:23,090 INFO L451 ceAbstractionStarter]: At program point L1600-1(line 1600) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1584 1615) no Hoare annotation was computed. [2018-12-01 20:07:23,091 INFO L451 ceAbstractionStarter]: At program point L1589(line 1589) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L451 ceAbstractionStarter]: At program point L1589-1(line 1589) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L448 ceAbstractionStarter]: For program point L1589-2(lines 1585 1615) no Hoare annotation was computed. [2018-12-01 20:07:23,091 INFO L451 ceAbstractionStarter]: At program point L1613(line 1613) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L448 ceAbstractionStarter]: For program point L1613-1(line 1613) no Hoare annotation was computed. [2018-12-01 20:07:23,091 INFO L451 ceAbstractionStarter]: At program point L1611(line 1611) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L448 ceAbstractionStarter]: For program point L1608(line 1608) no Hoare annotation was computed. [2018-12-01 20:07:23,091 INFO L448 ceAbstractionStarter]: For program point zf_pingEXIT(lines 1584 1615) no Hoare annotation was computed. [2018-12-01 20:07:23,091 INFO L451 ceAbstractionStarter]: At program point zf_pingENTRY(lines 1584 1615) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L451 ceAbstractionStarter]: At program point L1607(line 1607) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L451 ceAbstractionStarter]: At program point L1607-1(line 1607) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L451 ceAbstractionStarter]: At program point L1603(line 1603) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L448 ceAbstractionStarter]: For program point L1603-1(line 1603) no Hoare annotation was computed. [2018-12-01 20:07:23,091 INFO L448 ceAbstractionStarter]: For program point __module_getEXIT(line 4498) no Hoare annotation was computed. [2018-12-01 20:07:23,091 INFO L451 ceAbstractionStarter]: At program point __module_getENTRY(line 4498) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L448 ceAbstractionStarter]: For program point __module_getFINAL(line 4498) no Hoare annotation was computed. [2018-12-01 20:07:23,091 INFO L451 ceAbstractionStarter]: At program point assert_context_processFINAL(lines 16 18) the Hoare annotation is: true [2018-12-01 20:07:23,091 INFO L448 ceAbstractionStarter]: For program point assert_context_processEXIT(lines 16 18) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point L1538-1(line 1538) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point zf_timer_offEXIT(lines 1532 1549) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point L1548(line 1548) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L451 ceAbstractionStarter]: At program point L1546(line 1546) the Hoare annotation is: true [2018-12-01 20:07:23,092 INFO L451 ceAbstractionStarter]: At program point L1545(line 1545) the Hoare annotation is: true [2018-12-01 20:07:23,092 INFO L451 ceAbstractionStarter]: At program point L1545-1(line 1545) the Hoare annotation is: true [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point L1542(line 1542) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L451 ceAbstractionStarter]: At program point zf_timer_offENTRY(lines 1532 1549) the Hoare annotation is: true [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point zf_timer_offFINAL(lines 1532 1549) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L451 ceAbstractionStarter]: At program point L1540(line 1540) the Hoare annotation is: true [2018-12-01 20:07:23,092 INFO L451 ceAbstractionStarter]: At program point L1540-1(line 1540) the Hoare annotation is: true [2018-12-01 20:07:23,092 INFO L451 ceAbstractionStarter]: At program point L1538(line 1538) the Hoare annotation is: true [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point misc_registerFINAL(lines 3485 3503) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point L3499-1(line 3499) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L451 ceAbstractionStarter]: At program point L3499(line 3499) the Hoare annotation is: true [2018-12-01 20:07:23,092 INFO L451 ceAbstractionStarter]: At program point misc_registerENTRY(lines 3485 3503) the Hoare annotation is: true [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 3502) no Hoare annotation was computed. [2018-12-01 20:07:23,092 INFO L448 ceAbstractionStarter]: For program point misc_registerEXIT(lines 3485 3503) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point add_timerEXIT(lines 4249 4256) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L451 ceAbstractionStarter]: At program point add_timerENTRY(lines 4249 4256) the Hoare annotation is: true [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point add_timerFINAL(lines 4249 4256) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point register_reboot_notifierEXIT(line 4516) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L451 ceAbstractionStarter]: At program point register_reboot_notifierENTRY(line 4516) the Hoare annotation is: true [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point register_reboot_notifierFINAL(line 4516) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L451 ceAbstractionStarter]: At program point L3096(line 3096) the Hoare annotation is: true [2018-12-01 20:07:23,093 INFO L451 ceAbstractionStarter]: At program point call_tasklet_functionsENTRY(lines 3088 3100) the Hoare annotation is: true [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point L3096-1(line 3096) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point L3093(lines 3093 3094) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point L3093-2(lines 3093 3099) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point L3093-4(lines 3088 3100) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point call_tasklet_functionsEXIT(lines 3088 3100) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point unregister_reboot_notifierFINAL(line 4518) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L451 ceAbstractionStarter]: At program point unregister_reboot_notifierENTRY(line 4518) the Hoare annotation is: true [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point unregister_reboot_notifierEXIT(line 4518) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L448 ceAbstractionStarter]: For program point L1564(line 1564) no Hoare annotation was computed. [2018-12-01 20:07:23,093 INFO L451 ceAbstractionStarter]: At program point L1562(line 1562) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point L1562-1(line 1562) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L448 ceAbstractionStarter]: For program point zf_timer_onEXIT(lines 1555 1581) no Hoare annotation was computed. [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point L1560(line 1560) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point L1560-1(line 1560) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point zf_timer_onENTRY(lines 1555 1581) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L448 ceAbstractionStarter]: For program point L1580(line 1580) no Hoare annotation was computed. [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point L1578(line 1578) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point L1577(line 1577) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point L1577-1(line 1577) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L448 ceAbstractionStarter]: For program point L1575(line 1575) no Hoare annotation was computed. [2018-12-01 20:07:23,094 INFO L448 ceAbstractionStarter]: For program point zf_timer_onFINAL(lines 1555 1581) no Hoare annotation was computed. [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point L1572(line 1572) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point L1572-1(line 1572) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point call_ddvENTRY(lines 2717 2737) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point L2734(line 2734) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L448 ceAbstractionStarter]: For program point L2734-1(line 2734) no Hoare annotation was computed. [2018-12-01 20:07:23,094 INFO L448 ceAbstractionStarter]: For program point call_ddvEXIT(lines 2717 2737) no Hoare annotation was computed. [2018-12-01 20:07:23,094 INFO L448 ceAbstractionStarter]: For program point L2731-1(line 2731) no Hoare annotation was computed. [2018-12-01 20:07:23,094 INFO L451 ceAbstractionStarter]: At program point L2731(line 2731) the Hoare annotation is: true [2018-12-01 20:07:23,094 INFO L448 ceAbstractionStarter]: For program point call_ddvFINAL(lines 2717 2737) no Hoare annotation was computed. [2018-12-01 20:07:23,094 INFO L448 ceAbstractionStarter]: For program point L2727(lines 2727 2729) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point L2725(line 2725) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L451 ceAbstractionStarter]: At program point L2723-1(line 2723) the Hoare annotation is: true [2018-12-01 20:07:23,095 INFO L451 ceAbstractionStarter]: At program point L2723(line 2723) the Hoare annotation is: true [2018-12-01 20:07:23,095 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 4209 4216) the Hoare annotation is: true [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 4209 4216) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 4209 4216) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point L4211(lines 4211 4215) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point L4240-2(lines 4238 4247) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point L4240(lines 4240 4246) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point init_timerEXIT(lines 4238 4247) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L451 ceAbstractionStarter]: At program point init_timerENTRY(lines 4238 4247) the Hoare annotation is: true [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point spin_lock_irqsaveEXIT(lines 4164 4174) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point spin_lock_irqsaveFINAL(lines 4164 4174) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L451 ceAbstractionStarter]: At program point spin_lock_irqsaveENTRY(lines 4164 4174) the Hoare annotation is: true [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point L4166(lines 4166 4167) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L451 ceAbstractionStarter]: At program point call_timer_functionsENTRY(lines 3104 3113) the Hoare annotation is: true [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point L3110(lines 3110 3112) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point L3111-1(line 3111) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L451 ceAbstractionStarter]: At program point L3111(line 3111) the Hoare annotation is: true [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point L3110-2(lines 3104 3113) no Hoare annotation was computed. [2018-12-01 20:07:23,095 INFO L448 ceAbstractionStarter]: For program point call_timer_functionsEXIT(lines 3104 3113) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point zf_set_statusFINAL(lines 1493 1496) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L451 ceAbstractionStarter]: At program point zf_set_statusENTRY(lines 1493 1496) the Hoare annotation is: true [2018-12-01 20:07:23,096 INFO L451 ceAbstractionStarter]: At program point L1495(line 1495) the Hoare annotation is: true [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point zf_set_statusEXIT(lines 1493 1496) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L451 ceAbstractionStarter]: At program point L1495-1(line 1495) the Hoare annotation is: true [2018-12-01 20:07:23,096 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,096 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point cdev_addFINAL(lines 3840 3863) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L451 ceAbstractionStarter]: At program point cdev_addENTRY(lines 3840 3863) the Hoare annotation is: true [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point cdev_addEXIT(lines 3840 3863) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point L3848(lines 3848 3860) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point L3849(lines 3849 3859) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point L3848-1(lines 3848 3860) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,096 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,096 INFO L448 ceAbstractionStarter]: For program point zf_set_controlEXIT(lines 1506 1509) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L451 ceAbstractionStarter]: At program point L1508(line 1508) the Hoare annotation is: true [2018-12-01 20:07:23,097 INFO L451 ceAbstractionStarter]: At program point zf_set_controlENTRY(lines 1506 1509) the Hoare annotation is: true [2018-12-01 20:07:23,097 INFO L451 ceAbstractionStarter]: At program point L1508-1(line 1508) the Hoare annotation is: true [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point zf_set_controlFINAL(lines 1506 1509) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point zf_ioctlFINAL(lines 1660 1683) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L451 ceAbstractionStarter]: At program point L1675(line 1675) the Hoare annotation is: true [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point L1671(line 1671) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L451 ceAbstractionStarter]: At program point zf_ioctlENTRY(lines 1660 1683) the Hoare annotation is: true [2018-12-01 20:07:23,097 INFO L451 ceAbstractionStarter]: At program point L1667(line 1667) the Hoare annotation is: true [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point L1667-1(lines 1667 1668) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L451 ceAbstractionStarter]: At program point L1665(lines 1665 1680) the Hoare annotation is: true [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point zf_ioctlEXIT(lines 1660 1683) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point L1678(line 1678) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point L1674(line 1674) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L451 ceAbstractionStarter]: At program point L1672(line 1672) the Hoare annotation is: true [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point L1672-1(line 1672) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point L1666(line 1666) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point get_userFINAL(lines 3235 3241) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L451 ceAbstractionStarter]: At program point get_userENTRY(lines 3235 3241) the Hoare annotation is: true [2018-12-01 20:07:23,097 INFO L448 ceAbstractionStarter]: For program point L3238(line 3238) no Hoare annotation was computed. [2018-12-01 20:07:23,097 INFO L451 ceAbstractionStarter]: At program point L3237(lines 3237 3238) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point get_userEXIT(lines 3235 3241) no Hoare annotation was computed. [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point L1696(line 1696) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point L1694(line 1694) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1694) no Hoare annotation was computed. [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point L1693-1(lines 1693 1694) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point L1689(line 1689) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point L1688(line 1688) no Hoare annotation was computed. [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point L1689-1(line 1689) no Hoare annotation was computed. [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point L1687(line 1687) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point L1688-1(lines 1688 1691) no Hoare annotation was computed. [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point L1687-1(line 1687) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point zf_openFINAL(lines 1685 1701) no Hoare annotation was computed. [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point zf_openEXIT(lines 1685 1701) no Hoare annotation was computed. [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point L1700(line 1700) no Hoare annotation was computed. [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point zf_openENTRY(lines 1685 1701) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point L1698(line 1698) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point printkFINAL(lines 4473 4476) no Hoare annotation was computed. [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point printkENTRY(lines 4473 4476) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point printkEXIT(lines 4473 4476) no Hoare annotation was computed. [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point call_shared_workqueue_functionsENTRY(lines 4353 4362) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L451 ceAbstractionStarter]: At program point L4359(line 4359) the Hoare annotation is: true [2018-12-01 20:07:23,098 INFO L448 ceAbstractionStarter]: For program point L4358(lines 4358 4361) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point L4359-1(line 4359) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point call_shared_workqueue_functionsEXIT(lines 4353 4362) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point L4358-2(lines 4353 4362) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L451 ceAbstractionStarter]: At program point ##fun~~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 3259 3265) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L451 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 3259 3265) the Hoare annotation is: true [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point L3262(line 3262) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L451 ceAbstractionStarter]: At program point L3261(lines 3261 3262) the Hoare annotation is: true [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 3259 3265) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point L1465(line 1465) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L451 ceAbstractionStarter]: At program point L1464(line 1464) the Hoare annotation is: true [2018-12-01 20:07:23,099 INFO L451 ceAbstractionStarter]: At program point L1464-1(line 1464) the Hoare annotation is: true [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point zf_readwEXIT(lines 1462 1466) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L451 ceAbstractionStarter]: At program point zf_readwENTRY(lines 1462 1466) the Hoare annotation is: true [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point zf_readwFINAL(lines 1462 1466) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L451 ceAbstractionStarter]: At program point spin_lockENTRY(lines 4152 4162) the Hoare annotation is: true [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point L4154(lines 4154 4155) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point spin_lockFINAL(lines 4152 4162) no Hoare annotation was computed. [2018-12-01 20:07:23,099 INFO L448 ceAbstractionStarter]: For program point spin_lockEXIT(lines 4152 4162) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point put_userFINAL(lines 3251 3257) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point put_userEXIT(lines 3251 3257) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L451 ceAbstractionStarter]: At program point put_userENTRY(lines 3251 3257) the Hoare annotation is: true [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point L3254(line 3254) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L451 ceAbstractionStarter]: At program point L3253(lines 3253 3254) the Hoare annotation is: true [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L451 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point no_llseekEXIT(line 4491) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L451 ceAbstractionStarter]: At program point no_llseekENTRY(line 4491) the Hoare annotation is: true [2018-12-01 20:07:23,100 INFO L448 ceAbstractionStarter]: For program point no_llseekFINAL(line 4491) no Hoare annotation was computed. [2018-12-01 20:07:23,100 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point ##fun~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L451 ceAbstractionStarter]: At program point ##fun~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point ##fun~int~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point outwFINAL(lines 3959 3961) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point outwEXIT(lines 3959 3961) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L451 ceAbstractionStarter]: At program point outwENTRY(lines 3959 3961) the Hoare annotation is: true [2018-12-01 20:07:23,101 INFO L451 ceAbstractionStarter]: At program point clear_bitENTRY(lines 4508 4514) the Hoare annotation is: true [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point clear_bitFINAL(lines 4508 4514) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point clear_bitEXIT(lines 4508 4514) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point outbEXIT(lines 3950 3952) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L451 ceAbstractionStarter]: At program point outbENTRY(lines 3950 3952) the Hoare annotation is: true [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point outbFINAL(lines 3950 3952) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point zf_exitEXIT(lines 1831 1838) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L451 ceAbstractionStarter]: At program point L1837(line 1837) the Hoare annotation is: true [2018-12-01 20:07:23,101 INFO L451 ceAbstractionStarter]: At program point L1836(line 1836) the Hoare annotation is: true [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point L1835(line 1835) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point L1836-1(line 1836) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L451 ceAbstractionStarter]: At program point L1833(line 1833) the Hoare annotation is: true [2018-12-01 20:07:23,101 INFO L451 ceAbstractionStarter]: At program point zf_exitENTRY(lines 1831 1838) the Hoare annotation is: true [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point zf_exitFINAL(lines 1831 1838) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point zf_writeFINAL(lines 1617 1658) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point L1627(lines 1627 1646) no Hoare annotation was computed. [2018-12-01 20:07:23,101 INFO L448 ceAbstractionStarter]: For program point L1627-1(lines 1627 1646) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point L1621(lines 1621 1655) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point L1621-2(lines 1621 1655) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point L1641(lines 1641 1644) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L451 ceAbstractionStarter]: At program point zf_writeENTRY(lines 1617 1658) the Hoare annotation is: true [2018-12-01 20:07:23,102 INFO L451 ceAbstractionStarter]: At program point L1639(line 1639) the Hoare annotation is: true [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point L1639-1(line 1639) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point L1639-2(lines 1639 1640) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point zf_writeEXIT(lines 1617 1658) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point L1637-2(lines 1637 1645) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L451 ceAbstractionStarter]: At program point L1637-3(lines 1637 1645) the Hoare annotation is: true [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point zf_closeEXIT(lines 1703 1719) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L451 ceAbstractionStarter]: At program point zf_closeENTRY(lines 1703 1719) the Hoare annotation is: true [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point zf_closeFINAL(lines 1703 1719) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point L1714(line 1714) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L451 ceAbstractionStarter]: At program point L1713(line 1713) the Hoare annotation is: true [2018-12-01 20:07:23,102 INFO L451 ceAbstractionStarter]: At program point L1712(line 1712) the Hoare annotation is: true [2018-12-01 20:07:23,102 INFO L451 ceAbstractionStarter]: At program point L1709(line 1709) the Hoare annotation is: true [2018-12-01 20:07:23,102 INFO L451 ceAbstractionStarter]: At program point L1708(line 1708) the Hoare annotation is: true [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point L1709-1(line 1709) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point L1708-1(line 1708) no Hoare annotation was computed. [2018-12-01 20:07:23,102 INFO L451 ceAbstractionStarter]: At program point L1706(line 1706) the Hoare annotation is: true [2018-12-01 20:07:23,102 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 1710) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L451 ceAbstractionStarter]: At program point L1705-1(lines 1705 1710) the Hoare annotation is: true [2018-12-01 20:07:23,103 INFO L451 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 4200 4207) the Hoare annotation is: true [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point L4202(lines 4202 4206) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 4200 4207) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 4200 4207) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L451 ceAbstractionStarter]: At program point nonseekable_openENTRY(line 4497) the Hoare annotation is: true [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point nonseekable_openFINAL(line 4497) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point nonseekable_openEXIT(line 4497) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L451 ceAbstractionStarter]: At program point release_regionENTRY(lines 3933 3943) the Hoare annotation is: true [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point release_regionEXIT(lines 3933 3943) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point release_regionFINAL(lines 3933 3943) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point __VERIFIER_atomic_beginFINAL(line 4527) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point __VERIFIER_atomic_beginEXIT(line 4527) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point __VERIFIER_atomic_endEXIT(line 4528) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point __VERIFIER_atomic_endFINAL(line 4528) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point L2785(line 2785) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L451 ceAbstractionStarter]: At program point L2810(lines 2810 2813) the Hoare annotation is: true [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point L2843-1(lines 2843 2844) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L451 ceAbstractionStarter]: At program point L2843(lines 2843 2844) the Hoare annotation is: true [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point L2810-1(lines 2810 2813) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point L2802(line 2802) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point L2860(line 2860) no Hoare annotation was computed. [2018-12-01 20:07:23,103 INFO L448 ceAbstractionStarter]: For program point L2827(lines 2827 2828) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L451 ceAbstractionStarter]: At program point call_cdev_functionsENTRY(lines 2742 2893) the Hoare annotation is: true [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2761(line 2761) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2827-2(lines 2827 2835) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2786(lines 2786 2794) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2753(lines 2753 2755) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point call_cdev_functionsFINAL(lines 2742 2893) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2869(line 2869) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2762(lines 2762 2769) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2820(line 2820) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2878(line 2878) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2837(line 2837) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2771(line 2771) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2796(line 2796) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2829-1(lines 2829 2830) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L451 ceAbstractionStarter]: At program point L2829(lines 2829 2830) the Hoare annotation is: true [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2854(line 2854) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2887(line 2887) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 2848) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 2780) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2805(line 2805) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2863(line 2863) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2872(line 2872) no Hoare annotation was computed. [2018-12-01 20:07:23,104 INFO L448 ceAbstractionStarter]: For program point L2806(lines 2806 2814) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L451 ceAbstractionStarter]: At program point L2790(lines 2790 2793) the Hoare annotation is: true [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2823(line 2823) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point call_cdev_functionsEXIT(lines 2742 2893) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2790-1(lines 2790 2793) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2881(line 2881) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2782(line 2782) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2840(line 2840) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2832(lines 2832 2834) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L451 ceAbstractionStarter]: At program point L2766(lines 2766 2768) the Hoare annotation is: true [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2799(line 2799) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2766-1(lines 2766 2768) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2890(line 2890) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2857(line 2857) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2841(lines 2841 2842) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2841-2(lines 2841 2849) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2866(line 2866) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2817(line 2817) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2875(line 2875) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L451 ceAbstractionStarter]: At program point L2776(lines 2776 2779) the Hoare annotation is: true [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2776-1(lines 2776 2779) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2826(line 2826) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L451 ceAbstractionStarter]: At program point L2760(lines 2760 2892) the Hoare annotation is: true [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2884(line 2884) no Hoare annotation was computed. [2018-12-01 20:07:23,105 INFO L448 ceAbstractionStarter]: For program point L2851(line 2851) no Hoare annotation was computed. [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point L1823(lines 1770 1828) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point L1786(line 1786) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point L1807(lines 1807 1808) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L448 ceAbstractionStarter]: For program point L1807-1(lines 1807 1808) no Hoare annotation was computed. [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point L1799(lines 1799 1800) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L448 ceAbstractionStarter]: For program point L1799-1(lines 1799 1800) no Hoare annotation was computed. [2018-12-01 20:07:23,106 INFO L448 ceAbstractionStarter]: For program point L1791(line 1791) no Hoare annotation was computed. [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point zf_initENTRY(lines 1769 1828) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L448 ceAbstractionStarter]: For program point L1816(line 1816) no Hoare annotation was computed. [2018-12-01 20:07:23,106 INFO L448 ceAbstractionStarter]: For program point zf_initFINAL(lines 1769 1828) no Hoare annotation was computed. [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point L1812(line 1812) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point L1812-1(line 1812) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point L1775(line 1775) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L448 ceAbstractionStarter]: For program point L1775-1(line 1775) no Hoare annotation was computed. [2018-12-01 20:07:23,106 INFO L448 ceAbstractionStarter]: For program point zf_initEXIT(lines 1769 1828) no Hoare annotation was computed. [2018-12-01 20:07:23,106 INFO L448 ceAbstractionStarter]: For program point L1825(line 1825) no Hoare annotation was computed. [2018-12-01 20:07:23,106 INFO L448 ceAbstractionStarter]: For program point L1792(lines 1792 1796) no Hoare annotation was computed. [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point L1788(line 1788) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point L1813(line 1813) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L451 ceAbstractionStarter]: At program point L1809(lines 1770 1828) the Hoare annotation is: true [2018-12-01 20:07:23,106 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 1779) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point L1805(line 1805) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point L1805-1(line 1805) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point L1826(lines 1770 1828) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point L1793(lines 1793 1794) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point L1793-1(lines 1793 1794) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point L1789(line 1789) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point L1781-2(lines 1781 1784) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point L1777(line 1777) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point L1777-1(line 1777) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point L1806(lines 1806 1810) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point L1773(line 1773) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point L1773-1(line 1773) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point L1798(line 1798) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point L1798-1(lines 1798 1803) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point del_timerEXIT(lines 4264 4267) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point del_timerENTRY(lines 4264 4267) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point del_timerFINAL(lines 4264 4267) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,107 INFO L451 ceAbstractionStarter]: At program point inwENTRY(lines 3954 3957) the Hoare annotation is: true [2018-12-01 20:07:23,107 INFO L448 ceAbstractionStarter]: For program point inwFINAL(lines 3954 3957) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point inwEXIT(lines 3954 3957) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point ##fun~~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L451 ceAbstractionStarter]: At program point ##fun~~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point L1524(line 1524) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point L1522(line 1522) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point L1520(line 1520) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point L1522-2(line 1522) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point L1520-1(lines 1519 1526) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point zf_set_timerFINAL(lines 1517 1527) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L451 ceAbstractionStarter]: At program point L1523(line 1523) the Hoare annotation is: true [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point L1523-1(line 1523) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L451 ceAbstractionStarter]: At program point L1521(line 1521) the Hoare annotation is: true [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point zf_set_timerEXIT(lines 1517 1527) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L451 ceAbstractionStarter]: At program point L1521-1(line 1521) the Hoare annotation is: true [2018-12-01 20:07:23,108 INFO L451 ceAbstractionStarter]: At program point L1523-3(line 1523) the Hoare annotation is: true [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point L1523-4(line 1523) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point L1519(lines 1519 1526) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L451 ceAbstractionStarter]: At program point zf_set_timerENTRY(lines 1517 1527) the Hoare annotation is: true [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point test_and_set_bitEXIT(lines 4499 4506) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L448 ceAbstractionStarter]: For program point test_and_set_bitFINAL(lines 4499 4506) no Hoare annotation was computed. [2018-12-01 20:07:23,108 INFO L451 ceAbstractionStarter]: At program point test_and_set_bitENTRY(lines 4499 4506) the Hoare annotation is: true [2018-12-01 20:07:23,108 INFO L451 ceAbstractionStarter]: At program point L2684(line 2684) the Hoare annotation is: true [2018-12-01 20:07:23,108 INFO L451 ceAbstractionStarter]: At program point L2680(lines 2680 2713) the Hoare annotation is: true [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L2711(line 2711) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L451 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: true [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L2707(line 2707) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L451 ceAbstractionStarter]: At program point L2699(line 2699) the Hoare annotation is: true [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L2697(line 2697) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point ddvEXIT(lines 2673 2715) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L2681(line 2681) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L2677-1(lines 2677 2714) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L451 ceAbstractionStarter]: At program point L2677-3(lines 2677 2714) the Hoare annotation is: true [2018-12-01 20:07:23,109 INFO L451 ceAbstractionStarter]: At program point L2704(line 2704) the Hoare annotation is: true [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L2677-4(lines 2673 2715) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L2702(line 2702) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L451 ceAbstractionStarter]: At program point L2694(line 2694) the Hoare annotation is: true [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L2692(line 2692) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L451 ceAbstractionStarter]: At program point ddvENTRY(lines 2673 2715) the Hoare annotation is: true [2018-12-01 20:07:23,109 INFO L451 ceAbstractionStarter]: At program point call_interrupt_handlerENTRY(lines 3023 3035) the Hoare annotation is: true [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point call_interrupt_handlerEXIT(lines 3023 3035) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L451 ceAbstractionStarter]: At program point L3032(line 3032) the Hoare annotation is: true [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point call_interrupt_handlerFINAL(lines 3023 3035) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L3031(lines 3031 3034) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L3032-1(line 3032) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L3031-2(lines 3031 3034) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point L1503(line 1503) no Hoare annotation was computed. [2018-12-01 20:07:23,109 INFO L448 ceAbstractionStarter]: For program point zf_get_controlFINAL(lines 1501 1504) no Hoare annotation was computed. [2018-12-01 20:07:23,110 INFO L451 ceAbstractionStarter]: At program point zf_get_controlENTRY(lines 1501 1504) the Hoare annotation is: true [2018-12-01 20:07:23,110 INFO L448 ceAbstractionStarter]: For program point zf_get_controlEXIT(lines 1501 1504) no Hoare annotation was computed. [2018-12-01 20:07:23,110 INFO L448 ceAbstractionStarter]: For program point request_regionFINAL(lines 3919 3931) no Hoare annotation was computed. [2018-12-01 20:07:23,110 INFO L451 ceAbstractionStarter]: At program point request_regionENTRY(lines 3919 3931) the Hoare annotation is: true [2018-12-01 20:07:23,110 INFO L448 ceAbstractionStarter]: For program point request_regionEXIT(lines 3919 3931) no Hoare annotation was computed. [2018-12-01 20:07:23,110 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,110 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,110 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-01 20:07:23,110 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-01 20:07:23,110 INFO L451 ceAbstractionStarter]: At program point zf_show_actionENTRY(lines 1762 1767) the Hoare annotation is: true [2018-12-01 20:07:23,110 INFO L448 ceAbstractionStarter]: For program point zf_show_actionEXIT(lines 1762 1767) no Hoare annotation was computed. [2018-12-01 20:07:23,110 INFO L448 ceAbstractionStarter]: For program point zf_show_actionFINAL(lines 1762 1767) no Hoare annotation was computed. [2018-12-01 20:07:23,110 INFO L451 ceAbstractionStarter]: At program point L1766(line 1766) the Hoare annotation is: true [2018-12-01 20:07:23,110 INFO L448 ceAbstractionStarter]: For program point L1766-1(line 1766) no Hoare annotation was computed. [2018-12-01 20:07:23,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.12 08:07:23 BoogieIcfgContainer [2018-12-01 20:07:23,116 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-01 20:07:23,116 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 20:07:23,116 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 20:07:23,117 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 20:07:23,117 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 08:07:22" (3/4) ... [2018-12-01 20:07:23,119 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-01 20:07:23,124 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_kernel [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ping [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __module_get [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_register [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_reboot_notifier [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_tasklet_functions [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_reboot_notifier [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_on [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_ddv [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer [2018-12-01 20:07:23,125 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_timer_functions [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_status [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cdev_add [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ioctl [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_user [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_open [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_shared_workqueue_functions [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_readw [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_user [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure no_llseek [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2018-12-01 20:07:23,126 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_exit [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_write [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_close [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nonseekable_open [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_region [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_cdev_functions [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_init [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inw [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_timer [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ddv [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_interrupt_handler [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2018-12-01 20:07:23,127 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_region [2018-12-01 20:07:23,128 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_show_action [2018-12-01 20:07:23,139 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 418 nodes and edges [2018-12-01 20:07:23,140 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 193 nodes and edges [2018-12-01 20:07:23,141 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 82 nodes and edges [2018-12-01 20:07:23,141 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2018-12-01 20:07:23,142 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-12-01 20:07:23,142 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-01 20:07:23,143 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-01 20:07:23,143 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-01 20:07:23,217 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2c872f8b-d94d-4693-815c-e15ab6dd9e48/bin-2019/uautomizer/witness.graphml [2018-12-01 20:07:23,217 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 20:07:23,217 INFO L168 Benchmark]: Toolchain (without parser) took 4280.19 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 461.4 MB). Free memory was 956.0 MB in the beginning and 989.1 MB in the end (delta: -33.1 MB). Peak memory consumption was 428.3 MB. Max. memory is 11.5 GB. [2018-12-01 20:07:23,218 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 20:07:23,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1128.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 956.0 MB in the beginning and 896.0 MB in the end (delta: 60.0 MB). Peak memory consumption was 186.9 MB. Max. memory is 11.5 GB. [2018-12-01 20:07:23,219 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.15 ms. Allocated memory is still 1.1 GB. Free memory was 896.0 MB in the beginning and 889.1 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-01 20:07:23,219 INFO L168 Benchmark]: Boogie Preprocessor took 60.96 ms. Allocated memory is still 1.1 GB. Free memory was 889.1 MB in the beginning and 882.3 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-01 20:07:23,219 INFO L168 Benchmark]: RCFGBuilder took 2666.66 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 347.6 MB). Free memory was 882.3 MB in the beginning and 1.1 GB in the end (delta: -200.9 MB). Peak memory consumption was 274.9 MB. Max. memory is 11.5 GB. [2018-12-01 20:07:23,219 INFO L168 Benchmark]: TraceAbstraction took 273.88 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 67.2 MB). Peak memory consumption was 67.2 MB. Max. memory is 11.5 GB. [2018-12-01 20:07:23,219 INFO L168 Benchmark]: Witness Printer took 100.30 ms. Allocated memory is still 1.5 GB. Free memory was 1.0 GB in the beginning and 989.1 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2018-12-01 20:07:23,220 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1128.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 956.0 MB in the beginning and 896.0 MB in the end (delta: 60.0 MB). Peak memory consumption was 186.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.15 ms. Allocated memory is still 1.1 GB. Free memory was 896.0 MB in the beginning and 889.1 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 60.96 ms. Allocated memory is still 1.1 GB. Free memory was 889.1 MB in the beginning and 882.3 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2666.66 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 347.6 MB). Free memory was 882.3 MB in the beginning and 1.1 GB in the end (delta: -200.9 MB). Peak memory consumption was 274.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 273.88 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 67.2 MB). Peak memory consumption was 67.2 MB. Max. memory is 11.5 GB. * Witness Printer took 100.30 ms. Allocated memory is still 1.5 GB. Free memory was 1.0 GB in the beginning and 989.1 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 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: 1770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2663]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2667]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 65 procedures, 458 locations, 0 error locations. SAFE Result, 0.2s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s 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, 0.0s HoareSimplificationTime, 175 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...