./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 30ee7d1e78367b4bc5b90f5f6595799a2951cc6f ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 03:59:43,822 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 03:59:43,823 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 03:59:43,831 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 03:59:43,831 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 03:59:43,832 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 03:59:43,832 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 03:59:43,833 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 03:59:43,835 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 03:59:43,835 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 03:59:43,836 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 03:59:43,836 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 03:59:43,837 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 03:59:43,837 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 03:59:43,838 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 03:59:43,839 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 03:59:43,839 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 03:59:43,840 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 03:59:43,842 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 03:59:43,843 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 03:59:43,844 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 03:59:43,844 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 03:59:43,846 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 03:59:43,846 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 03:59:43,846 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 03:59:43,847 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 03:59:43,848 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 03:59:43,848 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 03:59:43,849 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 03:59:43,850 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 03:59:43,850 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 03:59:43,850 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 03:59:43,850 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 03:59:43,850 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 03:59:43,851 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 03:59:43,851 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 03:59:43,852 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-12-09 03:59:43,861 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 03:59:43,862 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 03:59:43,862 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 03:59:43,862 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 03:59:43,862 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 03:59:43,863 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 03:59:43,863 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 03:59:43,863 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 03:59:43,863 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 03:59:43,863 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 03:59:43,863 INFO L133 SettingsManager]: * Log string format=TERM [2018-12-09 03:59:43,863 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 03:59:43,863 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 03:59:43,863 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 03:59:43,864 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 03:59:43,864 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 03:59:43,864 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 03:59:43,864 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 03:59:43,864 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 03:59:43,864 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 03:59:43,864 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 03:59:43,864 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 03:59:43,865 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 03:59:43,865 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 03:59:43,865 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 03:59:43,865 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 03:59:43,865 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 03:59:43,865 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 03:59:43,865 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 03:59:43,865 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 03:59:43,865 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 03:59:43,865 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 03:59:43,866 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 03:59:43,866 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 03:59:43,866 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-12-09 03:59:43,866 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan 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 -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30ee7d1e78367b4bc5b90f5f6595799a2951cc6f [2018-12-09 03:59:43,886 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 03:59:43,893 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 03:59:43,895 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 03:59:43,896 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 03:59:43,896 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 03:59:43,897 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2018-12-09 03:59:43,931 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/data/90ffcc951/82b9b1f9e6604663954c841262cda448/FLAG3c4859464 [2018-12-09 03:59:44,481 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 03:59:44,482 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2018-12-09 03:59:44,499 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/data/90ffcc951/82b9b1f9e6604663954c841262cda448/FLAG3c4859464 [2018-12-09 03:59:44,965 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/data/90ffcc951/82b9b1f9e6604663954c841262cda448 [2018-12-09 03:59:44,967 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 03:59:44,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 03:59:44,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 03:59:44,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 03:59:44,970 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 03:59:44,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:59:44" (1/1) ... [2018-12-09 03:59:44,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@288d849a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:44, skipping insertion in model container [2018-12-09 03:59:44,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:59:44" (1/1) ... [2018-12-09 03:59:44,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 03:59:45,024 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 03:59:45,881 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 03:59:45,925 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 03:59:46,049 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 03:59:46,132 INFO L195 MainTranslator]: Completed translation [2018-12-09 03:59:46,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46 WrapperNode [2018-12-09 03:59:46,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 03:59:46,133 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 03:59:46,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 03:59:46,133 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 03:59:46,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (1/1) ... [2018-12-09 03:59:46,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (1/1) ... [2018-12-09 03:59:46,188 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 03:59:46,188 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 03:59:46,188 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 03:59:46,189 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 03:59:46,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (1/1) ... [2018-12-09 03:59:46,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (1/1) ... [2018-12-09 03:59:46,207 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (1/1) ... [2018-12-09 03:59:46,208 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (1/1) ... [2018-12-09 03:59:46,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (1/1) ... [2018-12-09 03:59:46,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (1/1) ... [2018-12-09 03:59:46,275 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (1/1) ... [2018-12-09 03:59:46,285 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 03:59:46,286 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 03:59:46,286 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 03:59:46,286 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 03:59:46,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/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 [2018-12-09 03:59:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2018-12-09 03:59:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2018-12-09 03:59:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2018-12-09 03:59:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2018-12-09 03:59:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2018-12-09 03:59:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2018-12-09 03:59:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-09 03:59:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-09 03:59:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-09 03:59:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-12-09 03:59:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-12-09 03:59:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 03:59:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-09 03:59:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-12-09 03:59:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2018-12-09 03:59:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-12-09 03:59:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-12-09 03:59:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-09 03:59:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2018-12-09 03:59:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2018-12-09 03:59:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-09 03:59:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-09 03:59:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2018-12-09 03:59:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initbchannel [2018-12-09 03:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2018-12-09 03:59:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_initdchannel [2018-12-09 03:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 03:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 03:59:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 03:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_alloc [2018-12-09 03:59:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_alloc [2018-12-09 03:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-12-09 03:59:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2018-12-09 03:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-09 03:59:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-09 03:59:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-09 03:59:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-09 03:59:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-12-09 03:59:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-12-09 03:59:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2018-12-09 03:59:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2018-12-09 03:59:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2018-12-09 03:59:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2018-12-09 03:59:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2018-12-09 03:59:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2018-12-09 03:59:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2018-12-09 03:59:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_register_device [2018-12-09 03:59:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure init_card [2018-12-09 03:59:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure init_card [2018-12-09 03:59:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-09 03:59:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-09 03:59:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-12-09 03:59:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2018-12-09 03:59:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-12-09 03:59:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-12-09 03:59:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-12-09 03:59:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-12-09 03:59:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 03:59:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-09 03:59:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-09 03:59:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2018-12-09 03:59:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2018-12-09 03:59:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-09 03:59:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-09 03:59:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmsg [2018-12-09 03:59:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmsg [2018-12-09 03:59:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-12-09 03:59:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2018-12-09 03:59:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2018-12-09 03:59:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2018-12-09 03:59:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 03:59:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 03:59:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure _alloc_mISDN_skb [2018-12-09 03:59:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure _alloc_mISDN_skb [2018-12-09 03:59:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-12-09 03:59:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-12-09 03:59:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-09 03:59:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-09 03:59:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-12-09 03:59:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-12-09 03:59:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2018-12-09 03:59:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2018-12-09 03:59:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-12-09 03:59:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2018-12-09 03:59:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-09 03:59:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-09 03:59:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 03:59:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 03:59:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-12-09 03:59:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2018-12-09 03:59:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 03:59:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-09 03:59:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-09 03:59:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure release_card [2018-12-09 03:59:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure release_card [2018-12-09 03:59:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_law_to_4bit [2018-12-09 03:59:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_law_to_4bit [2018-12-09 03:59:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 03:59:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2018-12-09 03:59:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2018-12-09 03:59:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-12-09 03:59:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2018-12-09 03:59:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure handle_dmsg [2018-12-09 03:59:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_dmsg [2018-12-09 03:59:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-09 03:59:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-09 03:59:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_init [2018-12-09 03:59:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_init [2018-12-09 03:59:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-09 03:59:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-09 03:59:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-12-09 03:59:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2018-12-09 03:59:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-12-09 03:59:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-12-09 03:59:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 03:59:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 03:59:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-12-09 03:59:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2018-12-09 03:59:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-12-09 03:59:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2018-12-09 03:59:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure send_sig [2018-12-09 03:59:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure send_sig [2018-12-09 03:59:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_sendmsg [2018-12-09 03:59:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_sendmsg [2018-12-09 03:59:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2018-12-09 03:59:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2018-12-09 03:59:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2018-12-09 03:59:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2018-12-09 03:59:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-12-09 03:59:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2018-12-09 03:59:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-12-09 03:59:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2018-12-09 03:59:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-12-09 03:59:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-12-09 03:59:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2018-12-09 03:59:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2018-12-09 03:59:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-09 03:59:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-09 03:59:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-09 03:59:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-09 03:59:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-12-09 03:59:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-12-09 03:59:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-09 03:59:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-09 03:59:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2018-12-09 03:59:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2018-12-09 03:59:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2018-12-09 03:59:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2018-12-09 03:59:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-12-09 03:59:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-12-09 03:59:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-12-09 03:59:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2018-12-09 03:59:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-12-09 03:59:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-12-09 03:59:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-12-09 03:59:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2018-12-09 03:59:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 03:59:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2018-12-09 03:59:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2018-12-09 03:59:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2018-12-09 03:59:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure memchr_inv [2018-12-09 03:59:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-12-09 03:59:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-12-09 03:59:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-09 03:59:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-09 03:59:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-09 03:59:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2018-12-09 03:59:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2018-12-09 03:59:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 03:59:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 03:59:46,340 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-09 03:59:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-09 03:59:51,444 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 03:59:51,444 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-12-09 03:59:51,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:59:51 BoogieIcfgContainer [2018-12-09 03:59:51,445 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 03:59:51,445 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 03:59:51,445 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 03:59:51,448 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 03:59:51,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 03:59:44" (1/3) ... [2018-12-09 03:59:51,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ccce5c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 03:59:51, skipping insertion in model container [2018-12-09 03:59:51,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:59:46" (2/3) ... [2018-12-09 03:59:51,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ccce5c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 03:59:51, skipping insertion in model container [2018-12-09 03:59:51,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:59:51" (3/3) ... [2018-12-09 03:59:51,451 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2018-12-09 03:59:51,459 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 03:59:51,466 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 03:59:51,478 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 03:59:51,500 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 03:59:51,500 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 03:59:51,500 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 03:59:51,501 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 03:59:51,501 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 03:59:51,501 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 03:59:51,501 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 03:59:51,501 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 03:59:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states. [2018-12-09 03:59:51,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-12-09 03:59:51,521 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 03:59:51,522 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 03:59:51,523 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 03:59:51,526 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 03:59:51,526 INFO L82 PathProgramCache]: Analyzing trace with hash 1372605813, now seen corresponding path program 1 times [2018-12-09 03:59:51,528 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 03:59:51,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 03:59:51,570 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 03:59:51,571 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 03:59:51,571 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 03:59:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 03:59:51,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 03:59:51,972 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 03:59:51,973 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 03:59:51,973 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 03:59:51,976 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 03:59:51,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 03:59:51,985 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 03:59:51,986 INFO L87 Difference]: Start difference. First operand 687 states. Second operand 3 states. [2018-12-09 03:59:54,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 03:59:54,372 INFO L93 Difference]: Finished difference Result 1754 states and 2266 transitions. [2018-12-09 03:59:54,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 03:59:54,373 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-12-09 03:59:54,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 03:59:54,387 INFO L225 Difference]: With dead ends: 1754 [2018-12-09 03:59:54,387 INFO L226 Difference]: Without dead ends: 1071 [2018-12-09 03:59:54,391 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 03:59:54,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1071 states. [2018-12-09 03:59:54,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1071 to 1071. [2018-12-09 03:59:54,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1071 states. [2018-12-09 03:59:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 1071 states and 1378 transitions. [2018-12-09 03:59:54,458 INFO L78 Accepts]: Start accepts. Automaton has 1071 states and 1378 transitions. Word has length 32 [2018-12-09 03:59:54,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 03:59:54,458 INFO L480 AbstractCegarLoop]: Abstraction has 1071 states and 1378 transitions. [2018-12-09 03:59:54,458 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 03:59:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1378 transitions. [2018-12-09 03:59:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-12-09 03:59:54,459 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 03:59:54,459 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 03:59:54,460 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 03:59:54,460 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 03:59:54,460 INFO L82 PathProgramCache]: Analyzing trace with hash -1720876794, now seen corresponding path program 1 times [2018-12-09 03:59:54,460 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 03:59:54,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 03:59:54,462 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 03:59:54,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 03:59:54,462 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 03:59:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 03:59:54,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 03:59:54,625 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 03:59:54,625 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 03:59:54,626 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 03:59:54,626 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 03:59:54,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 03:59:54,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 03:59:54,627 INFO L87 Difference]: Start difference. First operand 1071 states and 1378 transitions. Second operand 5 states. [2018-12-09 03:59:54,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 03:59:54,675 INFO L93 Difference]: Finished difference Result 2137 states and 2753 transitions. [2018-12-09 03:59:54,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 03:59:54,676 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 48 [2018-12-09 03:59:54,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 03:59:54,680 INFO L225 Difference]: With dead ends: 2137 [2018-12-09 03:59:54,681 INFO L226 Difference]: Without dead ends: 1077 [2018-12-09 03:59:54,684 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 03:59:54,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1077 states. [2018-12-09 03:59:54,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1077 to 1075. [2018-12-09 03:59:54,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1075 states. [2018-12-09 03:59:54,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 1075 states and 1382 transitions. [2018-12-09 03:59:54,711 INFO L78 Accepts]: Start accepts. Automaton has 1075 states and 1382 transitions. Word has length 48 [2018-12-09 03:59:54,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 03:59:54,711 INFO L480 AbstractCegarLoop]: Abstraction has 1075 states and 1382 transitions. [2018-12-09 03:59:54,711 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 03:59:54,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1382 transitions. [2018-12-09 03:59:54,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-12-09 03:59:54,712 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 03:59:54,712 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 03:59:54,712 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 03:59:54,713 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 03:59:54,713 INFO L82 PathProgramCache]: Analyzing trace with hash 238001696, now seen corresponding path program 1 times [2018-12-09 03:59:54,713 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 03:59:54,714 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 03:59:54,714 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 03:59:54,715 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 03:59:54,715 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 03:59:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 03:59:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 03:59:54,879 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 03:59:54,880 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 03:59:54,880 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 03:59:54,880 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 03:59:54,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 03:59:54,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 03:59:54,881 INFO L87 Difference]: Start difference. First operand 1075 states and 1382 transitions. Second operand 5 states. [2018-12-09 03:59:55,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 03:59:55,139 INFO L93 Difference]: Finished difference Result 2152 states and 2768 transitions. [2018-12-09 03:59:55,139 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 03:59:55,140 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 52 [2018-12-09 03:59:55,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 03:59:55,143 INFO L225 Difference]: With dead ends: 2152 [2018-12-09 03:59:55,143 INFO L226 Difference]: Without dead ends: 1088 [2018-12-09 03:59:55,145 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-12-09 03:59:55,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1088 states. [2018-12-09 03:59:55,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1088 to 1079. [2018-12-09 03:59:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1079 states. [2018-12-09 03:59:55,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 1079 states and 1385 transitions. [2018-12-09 03:59:55,171 INFO L78 Accepts]: Start accepts. Automaton has 1079 states and 1385 transitions. Word has length 52 [2018-12-09 03:59:55,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 03:59:55,171 INFO L480 AbstractCegarLoop]: Abstraction has 1079 states and 1385 transitions. [2018-12-09 03:59:55,171 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 03:59:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1385 transitions. [2018-12-09 03:59:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-12-09 03:59:55,173 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 03:59:55,173 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 03:59:55,173 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 03:59:55,173 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 03:59:55,173 INFO L82 PathProgramCache]: Analyzing trace with hash -501029842, now seen corresponding path program 1 times [2018-12-09 03:59:55,173 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 03:59:55,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 03:59:55,175 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 03:59:55,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 03:59:55,175 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 03:59:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 03:59:55,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 03:59:55,319 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 03:59:55,319 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 03:59:55,319 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 03:59:55,319 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 03:59:55,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 03:59:55,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 03:59:55,319 INFO L87 Difference]: Start difference. First operand 1079 states and 1385 transitions. Second operand 3 states. [2018-12-09 03:59:57,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 03:59:57,641 INFO L93 Difference]: Finished difference Result 1081 states and 1386 transitions. [2018-12-09 03:59:57,642 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 03:59:57,642 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 69 [2018-12-09 03:59:57,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 03:59:57,645 INFO L225 Difference]: With dead ends: 1081 [2018-12-09 03:59:57,645 INFO L226 Difference]: Without dead ends: 1078 [2018-12-09 03:59:57,645 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 03:59:57,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1078 states. [2018-12-09 03:59:57,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1078 to 1078. [2018-12-09 03:59:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1078 states. [2018-12-09 03:59:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 1078 states and 1383 transitions. [2018-12-09 03:59:57,669 INFO L78 Accepts]: Start accepts. Automaton has 1078 states and 1383 transitions. Word has length 69 [2018-12-09 03:59:57,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 03:59:57,669 INFO L480 AbstractCegarLoop]: Abstraction has 1078 states and 1383 transitions. [2018-12-09 03:59:57,669 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 03:59:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1383 transitions. [2018-12-09 03:59:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-12-09 03:59:57,671 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 03:59:57,671 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 03:59:57,671 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 03:59:57,671 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 03:59:57,671 INFO L82 PathProgramCache]: Analyzing trace with hash 1647615907, now seen corresponding path program 1 times [2018-12-09 03:59:57,671 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 03:59:57,673 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 03:59:57,673 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 03:59:57,673 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 03:59:57,673 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 03:59:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 03:59:57,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 03:59:57,811 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 03:59:57,811 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 03:59:57,811 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 03:59:57,812 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 03:59:57,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 03:59:57,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 03:59:57,812 INFO L87 Difference]: Start difference. First operand 1078 states and 1383 transitions. Second operand 3 states. [2018-12-09 04:00:00,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 04:00:00,108 INFO L93 Difference]: Finished difference Result 1080 states and 1384 transitions. [2018-12-09 04:00:00,108 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 04:00:00,108 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2018-12-09 04:00:00,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 04:00:00,111 INFO L225 Difference]: With dead ends: 1080 [2018-12-09 04:00:00,111 INFO L226 Difference]: Without dead ends: 1077 [2018-12-09 04:00:00,112 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 04:00:00,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1077 states. [2018-12-09 04:00:00,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1077 to 1077. [2018-12-09 04:00:00,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1077 states. [2018-12-09 04:00:00,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 1077 states and 1381 transitions. [2018-12-09 04:00:00,139 INFO L78 Accepts]: Start accepts. Automaton has 1077 states and 1381 transitions. Word has length 70 [2018-12-09 04:00:00,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 04:00:00,139 INFO L480 AbstractCegarLoop]: Abstraction has 1077 states and 1381 transitions. [2018-12-09 04:00:00,139 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 04:00:00,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1381 transitions. [2018-12-09 04:00:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-12-09 04:00:00,140 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 04:00:00,140 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 04:00:00,140 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 04:00:00,141 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 04:00:00,141 INFO L82 PathProgramCache]: Analyzing trace with hash -463837743, now seen corresponding path program 1 times [2018-12-09 04:00:00,141 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 04:00:00,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:00:00,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 04:00:00,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:00:00,142 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 04:00:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 04:00:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 04:00:00,281 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 04:00:00,282 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 04:00:00,282 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 04:00:00,282 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 04:00:00,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 04:00:00,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 04:00:00,282 INFO L87 Difference]: Start difference. First operand 1077 states and 1381 transitions. Second operand 3 states. [2018-12-09 04:00:02,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 04:00:02,470 INFO L93 Difference]: Finished difference Result 1077 states and 1381 transitions. [2018-12-09 04:00:02,584 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 04:00:02,584 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2018-12-09 04:00:02,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 04:00:02,585 INFO L225 Difference]: With dead ends: 1077 [2018-12-09 04:00:02,585 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 04:00:02,587 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 04:00:02,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 04:00:02,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 04:00:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 04:00:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 04:00:02,587 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 71 [2018-12-09 04:00:02,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 04:00:02,588 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 04:00:02,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 04:00:02,588 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 04:00:02,588 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 04:00:02,591 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 04:00:04,549 INFO L451 ceAbstractionStarter]: At program point mISDN_freebchannelENTRY(lines 8234 8236) the Hoare annotation is: true [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point mISDN_freebchannelFINAL(lines 8234 8236) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point mISDN_freebchannelEXIT(lines 8234 8236) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L451 ceAbstractionStarter]: At program point __list_addENTRY(lines 8180 8182) the Hoare annotation is: true [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point __list_addFINAL(lines 8180 8182) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point __list_addEXIT(lines 8180 8182) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point mISDN_freedchannelFINAL(lines 8238 8240) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point mISDN_freedchannelEXIT(lines 8238 8240) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L451 ceAbstractionStarter]: At program point mISDN_freedchannelENTRY(lines 8238 8240) the Hoare annotation is: true [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point sock_releaseFINAL(lines 8306 8308) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L451 ceAbstractionStarter]: At program point sock_releaseENTRY(lines 8306 8308) the Hoare annotation is: true [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point sock_releaseEXIT(lines 8306 8308) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 8183 8185) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 8183 8185) the Hoare annotation is: true [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 8183 8185) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point L6233(lines 6233 6241) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point L6227(lines 6227 6230) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point L6227-2(lines 6227 6230) no Hoare annotation was computed. [2018-12-09 04:00:04,550 INFO L451 ceAbstractionStarter]: At program point L6221(line 6221) the Hoare annotation is: true [2018-12-09 04:00:04,550 INFO L451 ceAbstractionStarter]: At program point L6221-1(line 6221) the Hoare annotation is: true [2018-12-09 04:00:04,550 INFO L448 ceAbstractionStarter]: For program point L6242(lines 6242 6245) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L451 ceAbstractionStarter]: At program point L6238(line 6238) the Hoare annotation is: true [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point L6242-2(lines 6242 6245) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L451 ceAbstractionStarter]: At program point L6234(line 6234) the Hoare annotation is: true [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point L6238-1(line 6238) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point L6232-1(line 6232) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point L6234-1(line 6234) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L451 ceAbstractionStarter]: At program point L6232(line 6232) the Hoare annotation is: true [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point L6228-1(line 6228) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L451 ceAbstractionStarter]: At program point L6226(line 6226) the Hoare annotation is: true [2018-12-09 04:00:04,551 INFO L451 ceAbstractionStarter]: At program point L6228(line 6228) the Hoare annotation is: true [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point l1oip_socket_openFINAL(lines 6213 6248) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point L6222(line 6222) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point L6226-1(line 6226) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point l1oip_socket_openEXIT(lines 6213 6248) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L451 ceAbstractionStarter]: At program point l1oip_socket_openENTRY(lines 6213 6248) the Hoare annotation is: true [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point consume_skbFINAL(lines 8206 8208) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L451 ceAbstractionStarter]: At program point consume_skbENTRY(lines 8206 8208) the Hoare annotation is: true [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point consume_skbEXIT(lines 8206 8208) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 5490 5493) the Hoare annotation is: true [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 5490 5493) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 5490 5493) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point L5492-1(line 5492) no Hoare annotation was computed. [2018-12-09 04:00:04,551 INFO L451 ceAbstractionStarter]: At program point L5492(line 5492) the Hoare annotation is: true [2018-12-09 04:00:04,551 INFO L448 ceAbstractionStarter]: For program point L7158(line 7158) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 7136 7189) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7150(line 7150) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L444 ceAbstractionStarter]: At program point L7183(lines 7139 7188) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7146(line 7146) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L444 ceAbstractionStarter]: At program point L7167(lines 7139 7188) the Hoare annotation is: (or (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7159(lines 7159 7171) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7151(lines 7151 7156) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7147(lines 7147 7178) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7180(line 7180) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7160-1(line 7160) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L444 ceAbstractionStarter]: At program point L7160(line 7160) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1) (= 1 ~ldv_state_variable_0~0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7152-1(line 7152) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L444 ceAbstractionStarter]: At program point L7152(line 7152) the Hoare annotation is: (or (and (= ~ldv_retval_0~0 0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1)) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 7136 7189) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7140-1(line 7140) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L444 ceAbstractionStarter]: At program point L7140(line 7140) the Hoare annotation is: (or (= ~ldv_retval_0~0 0) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7173(line 7173) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 7136 7189) the Hoare annotation is: (or (= ~ldv_retval_0~0 0) (not (= 0 |old(~ldv_retval_0~0)|))) [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7161-2(lines 7159 7170) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7161(lines 7161 7164) no Hoare annotation was computed. [2018-12-09 04:00:04,552 INFO L448 ceAbstractionStarter]: For program point L7186(line 7186) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point L7149(lines 7149 7175) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point L7145(lines 7145 7182) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L451 ceAbstractionStarter]: At program point wait_for_completionENTRY(lines 8320 8322) the Hoare annotation is: true [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point wait_for_completionEXIT(lines 8320 8322) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point wait_for_completionFINAL(lines 8320 8322) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 5306 5313) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L451 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 5306 5313) the Hoare annotation is: true [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 5306 5313) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point skb_reserveFINAL(lines 5518 5525) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L451 ceAbstractionStarter]: At program point skb_reserveENTRY(lines 5518 5525) the Hoare annotation is: true [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point skb_reserveEXIT(lines 5518 5525) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L451 ceAbstractionStarter]: At program point __alloc_skbENTRY(lines 8171 8173) the Hoare annotation is: true [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point L8172-1(line 8172) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L451 ceAbstractionStarter]: At program point L8172(line 8172) the Hoare annotation is: true [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point __alloc_skbFINAL(lines 8171 8173) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point __alloc_skbEXIT(lines 8171 8173) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L451 ceAbstractionStarter]: At program point alloc_skbENTRY(lines 5510 5516) the Hoare annotation is: true [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point alloc_skbFINAL(lines 5510 5516) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point alloc_skbEXIT(lines 5510 5516) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L451 ceAbstractionStarter]: At program point L5513(line 5513) the Hoare annotation is: true [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point L5513-1(line 5513) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point wake_up_processFINAL(lines 8324 8326) no Hoare annotation was computed. [2018-12-09 04:00:04,553 INFO L451 ceAbstractionStarter]: At program point wake_up_processENTRY(lines 8324 8326) the Hoare annotation is: true [2018-12-09 04:00:04,553 INFO L448 ceAbstractionStarter]: For program point wake_up_processEXIT(lines 8324 8326) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L451 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 8143 8151) the Hoare annotation is: true [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 8143 8151) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 8143 8151) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point mISDN_initbchannelFINAL(lines 8242 8244) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L451 ceAbstractionStarter]: At program point mISDN_initbchannelENTRY(lines 8242 8244) the Hoare annotation is: true [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point mISDN_initbchannelEXIT(lines 8242 8244) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L451 ceAbstractionStarter]: At program point mISDN_initdchannelENTRY(lines 8246 8248) the Hoare annotation is: true [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point mISDN_initdchannelEXIT(lines 8246 8248) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point mISDN_initdchannelFINAL(lines 8246 8248) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point L6782(line 6782) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point L6778(lines 6778 6781) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L451 ceAbstractionStarter]: At program point L6778-2(lines 6778 6781) the Hoare annotation is: true [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point L6799(lines 6799 6803) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point L6799-2(lines 6799 6803) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point L6787(line 6787) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point L6783(lines 6783 6786) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point L6779-1(line 6779) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L451 ceAbstractionStarter]: At program point L6779(line 6779) the Hoare annotation is: true [2018-12-09 04:00:04,554 INFO L451 ceAbstractionStarter]: At program point L6812(lines 6776 6822) the Hoare annotation is: true [2018-12-09 04:00:04,554 INFO L451 ceAbstractionStarter]: At program point L6783-2(lines 6783 6786) the Hoare annotation is: true [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point L6804-2(lines 6804 6808) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point L6804(lines 6804 6808) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L448 ceAbstractionStarter]: For program point L6800-1(line 6800) no Hoare annotation was computed. [2018-12-09 04:00:04,554 INFO L451 ceAbstractionStarter]: At program point L6800(line 6800) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point release_cardENTRY(lines 6772 6823) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6792-2(lines 6792 6795) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6792(line 6792) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point release_cardEXIT(lines 6772 6823) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6788-1(lines 6788 6791) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6788(lines 6788 6791) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6792-4(lines 6792 6795) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6784-1(line 6784) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6784(line 6784) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6817(line 6817) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point release_cardFINAL(lines 6772 6823) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6805-1(line 6805) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6805(line 6805) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6801-1(line 6801) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6801(line 6801) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6793-1(line 6793) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6793(line 6793) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6818(line 6818) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6789(line 6789) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6814(lines 6776 6822) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6810(lines 6776 6822) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6806(line 6806) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6777-1(line 6777) no Hoare annotation was computed. [2018-12-09 04:00:04,555 INFO L451 ceAbstractionStarter]: At program point L6777(line 6777) the Hoare annotation is: true [2018-12-09 04:00:04,555 INFO L448 ceAbstractionStarter]: For program point L6806-1(line 6806) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point L6819(line 6819) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 8328 8330) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 8328 8330) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 8328 8330) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point L7571-1(lines 7571 7575) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point l1oip_law_to_4bitEXIT(lines 7531 7578) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point L7545-2(lines 7545 7554) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point l1oip_law_to_4bitENTRY(lines 7531 7578) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point L7545(lines 7545 7554) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point L7541(lines 7541 7544) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point L7566(lines 7538 7577) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point L7568(lines 7538 7577) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point l1oip_law_to_4bitFINAL(lines 7531 7578) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point L7564(lines 7538 7577) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point l1oip_4bit_freeFINAL(lines 7657 7672) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point L7664(lines 7664 7667) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point L7665(line 7665) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point L7660(lines 7659 7671) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point L7661(line 7661) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point l1oip_4bit_freeEXIT(lines 7657 7672) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point l1oip_4bit_freeENTRY(lines 7657 7672) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L448 ceAbstractionStarter]: For program point L7687-1(line 7687) no Hoare annotation was computed. [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point L7687(line 7687) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point L7720(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,556 INFO L451 ceAbstractionStarter]: At program point L7716(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7749(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7712(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7745(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7708(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7741(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7737(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L448 ceAbstractionStarter]: For program point L7697-1(lines 7697 7701) no Hoare annotation was computed. [2018-12-09 04:00:04,557 INFO L448 ceAbstractionStarter]: For program point L7726-1(lines 7726 7730) no Hoare annotation was computed. [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7718(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L448 ceAbstractionStarter]: For program point L7689(lines 7689 7693) no Hoare annotation was computed. [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7747(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L448 ceAbstractionStarter]: For program point L7685-1(line 7685) no Hoare annotation was computed. [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7685(line 7685) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7710(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L448 ceAbstractionStarter]: For program point L7681(lines 7681 7684) no Hoare annotation was computed. [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7739(lines 7680 7753) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L448 ceAbstractionStarter]: For program point l1oip_4bit_allocFINAL(lines 7673 7754) no Hoare annotation was computed. [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point l1oip_4bit_allocENTRY(lines 7673 7754) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L7690(line 7690) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L448 ceAbstractionStarter]: For program point l1oip_4bit_allocEXIT(lines 7673 7754) no Hoare annotation was computed. [2018-12-09 04:00:04,557 INFO L448 ceAbstractionStarter]: For program point L7690-1(line 7690) no Hoare annotation was computed. [2018-12-09 04:00:04,557 INFO L448 ceAbstractionStarter]: For program point add_timerEXIT(lines 8192 8194) no Hoare annotation was computed. [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point add_timerENTRY(lines 8192 8194) the Hoare annotation is: true [2018-12-09 04:00:04,557 INFO L448 ceAbstractionStarter]: For program point add_timerFINAL(lines 8192 8194) no Hoare annotation was computed. [2018-12-09 04:00:04,557 INFO L451 ceAbstractionStarter]: At program point L8318(line 8318) the Hoare annotation is: true [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point vzallocEXIT(lines 8317 8319) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L8318-1(line 8318) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L451 ceAbstractionStarter]: At program point vzallocENTRY(lines 8317 8319) the Hoare annotation is: true [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point vzallocFINAL(lines 8317 8319) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 04:00:04,558 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6369-2(lines 6369 6373) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6369(lines 6369 6373) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L451 ceAbstractionStarter]: At program point L6390(lines 6318 6396) the Hoare annotation is: true [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6328(lines 6328 6332) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L451 ceAbstractionStarter]: At program point handle_dmsgENTRY(lines 6304 6397) the Hoare annotation is: true [2018-12-09 04:00:04,558 INFO L451 ceAbstractionStarter]: At program point L6386(line 6386) the Hoare annotation is: true [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6382(line 6382) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6386-1(line 6386) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6349-1(line 6349) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L451 ceAbstractionStarter]: At program point L6349(line 6349) the Hoare annotation is: true [2018-12-09 04:00:04,558 INFO L451 ceAbstractionStarter]: At program point L6370(line 6370) the Hoare annotation is: true [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6370-1(line 6370) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6362(line 6362) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6333-2(lines 6333 6337) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6333(line 6333) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L448 ceAbstractionStarter]: For program point L6391(lines 6391 6394) no Hoare annotation was computed. [2018-12-09 04:00:04,558 INFO L451 ceAbstractionStarter]: At program point L6354(lines 6326 6389) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6383(lines 6383 6387) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6383-2(lines 6383 6387) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6375(line 6375) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6342-1(lines 6342 6346) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L451 ceAbstractionStarter]: At program point L6367(line 6367) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6363(lines 6363 6366) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6326(lines 6326 6389) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6359(line 6359) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L451 ceAbstractionStarter]: At program point L6392(line 6392) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L451 ceAbstractionStarter]: At program point L6363-2(lines 6363 6366) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6384-1(line 6384) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L451 ceAbstractionStarter]: At program point L6384(line 6384) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L451 ceAbstractionStarter]: At program point L6376-2(lines 6376 6380) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6376(lines 6376 6380) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6372-1(line 6372) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L451 ceAbstractionStarter]: At program point L6372(line 6372) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6368(line 6368) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6327(line 6327) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point L6360-1(line 6360) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point handle_dmsgEXIT(lines 6304 6397) no Hoare annotation was computed. [2018-12-09 04:00:04,559 INFO L451 ceAbstractionStarter]: At program point L6360(line 6360) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L451 ceAbstractionStarter]: At program point L6356(lines 6326 6389) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L451 ceAbstractionStarter]: At program point L6352(lines 6326 6389) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L451 ceAbstractionStarter]: At program point L6381(line 6381) the Hoare annotation is: true [2018-12-09 04:00:04,559 INFO L448 ceAbstractionStarter]: For program point handle_dmsgFINAL(lines 6304 6397) no Hoare annotation was computed. [2018-12-09 04:00:04,560 INFO L448 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 5356 5361) no Hoare annotation was computed. [2018-12-09 04:00:04,560 INFO L451 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 5356 5361) the Hoare annotation is: true [2018-12-09 04:00:04,560 INFO L448 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 5356 5361) no Hoare annotation was computed. [2018-12-09 04:00:04,560 INFO L448 ceAbstractionStarter]: For program point l1oip_initEXIT(lines 7035 7132) no Hoare annotation was computed. [2018-12-09 04:00:04,560 INFO L448 ceAbstractionStarter]: For program point L7100(lines 7100 7105) no Hoare annotation was computed. [2018-12-09 04:00:04,560 INFO L451 ceAbstractionStarter]: At program point L7051-1(line 7051) the Hoare annotation is: true [2018-12-09 04:00:04,560 INFO L448 ceAbstractionStarter]: For program point L7084-2(lines 7083 7096) no Hoare annotation was computed. [2018-12-09 04:00:04,560 INFO L451 ceAbstractionStarter]: At program point L7051(line 7051) the Hoare annotation is: true [2018-12-09 04:00:04,560 INFO L448 ceAbstractionStarter]: For program point L7084(lines 7084 7088) no Hoare annotation was computed. [2018-12-09 04:00:04,560 INFO L448 ceAbstractionStarter]: For program point L7117-1(line 7117) no Hoare annotation was computed. [2018-12-09 04:00:04,560 INFO L444 ceAbstractionStarter]: At program point L7117(line 7117) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,560 INFO L444 ceAbstractionStarter]: At program point L7113(line 7113) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,560 INFO L444 ceAbstractionStarter]: At program point L7109-1(line 7109) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,560 INFO L444 ceAbstractionStarter]: At program point L7109(line 7109) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,560 INFO L444 ceAbstractionStarter]: At program point L7126(lines 7047 7131) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,560 INFO L444 ceAbstractionStarter]: At program point L7122(lines 7047 7131) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,560 INFO L448 ceAbstractionStarter]: For program point L7060(lines 7060 7081) no Hoare annotation was computed. [2018-12-09 04:00:04,560 INFO L448 ceAbstractionStarter]: For program point L7089-1(lines 7089 7093) no Hoare annotation was computed. [2018-12-09 04:00:04,560 INFO L444 ceAbstractionStarter]: At program point L7114(line 7114) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,560 INFO L448 ceAbstractionStarter]: For program point L7052(line 7052) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7110(line 7110) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L444 ceAbstractionStarter]: At program point L7106(line 7106) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7077(line 7077) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L444 ceAbstractionStarter]: At program point L7102(line 7102) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7073(line 7073) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7106-1(line 7106) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7098(line 7098) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7069(line 7069) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7102-1(line 7102) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7065(line 7065) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7123(line 7123) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7061(line 7061) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7123-2(lines 7123 7127) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L444 ceAbstractionStarter]: At program point L7082(lines 7047 7131) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7115(line 7115) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7053(lines 7053 7056) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L451 ceAbstractionStarter]: At program point L7049-1(line 7049) the Hoare annotation is: true [2018-12-09 04:00:04,561 INFO L451 ceAbstractionStarter]: At program point L7049(line 7049) the Hoare annotation is: true [2018-12-09 04:00:04,561 INFO L451 ceAbstractionStarter]: At program point l1oip_initENTRY(lines 7035 7132) the Hoare annotation is: true [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point l1oip_initFINAL(lines 7035 7132) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L444 ceAbstractionStarter]: At program point L7124(lines 7047 7131) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,561 INFO L448 ceAbstractionStarter]: For program point L7050(line 7050) no Hoare annotation was computed. [2018-12-09 04:00:04,561 INFO L444 ceAbstractionStarter]: At program point L7083-1(lines 7083 7097) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point L7116(lines 7116 7120) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point L7079-1(line 7079) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L444 ceAbstractionStarter]: At program point L7079(line 7079) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,562 INFO L444 ceAbstractionStarter]: At program point L7112-1(line 7112) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,562 INFO L444 ceAbstractionStarter]: At program point L7112(line 7112) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= l1oip_init_~tmp~24 0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~ldv_retval_0~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 5476 5479) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L451 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 5476 5479) the Hoare annotation is: true [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 5476 5479) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 5480 5489) the Hoare annotation is: true [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point L5484-1(line 5484) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point L5482(lines 5482 5488) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L451 ceAbstractionStarter]: At program point L5484(line 5484) the Hoare annotation is: true [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 5480 5489) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 5480 5489) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlockFINAL(lines 8189 8191) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlockEXIT(lines 8189 8191) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlockENTRY(lines 8189 8191) the Hoare annotation is: true [2018-12-09 04:00:04,562 INFO L451 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 5270 5275) the Hoare annotation is: true [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 5270 5275) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 5270 5275) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point skb_trimEXIT(lines 8299 8301) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L451 ceAbstractionStarter]: At program point skb_trimENTRY(lines 8299 8301) the Hoare annotation is: true [2018-12-09 04:00:04,562 INFO L448 ceAbstractionStarter]: For program point skb_trimFINAL(lines 8299 8301) no Hoare annotation was computed. [2018-12-09 04:00:04,562 INFO L451 ceAbstractionStarter]: At program point L7647(lines 7637 7655) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point L7649(lines 7637 7655) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point l1oip_ulaw_to_alawEXIT(lines 7633 7656) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point L7651(lines 7637 7655) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point l1oip_ulaw_to_alawENTRY(lines 7633 7656) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point l1oip_ulaw_to_alawFINAL(lines 7633 7656) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point list_addENTRY(lines 5315 5321) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point L5318(line 5318) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point list_addFINAL(lines 5315 5321) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point list_addEXIT(lines 5315 5321) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point L5318-1(line 5318) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point mISDN_unregister_deviceENTRY(lines 8253 8255) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point mISDN_unregister_deviceFINAL(lines 8253 8255) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point mISDN_unregister_deviceEXIT(lines 8253 8255) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point mISDN_register_deviceENTRY(lines 8250 8252) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point mISDN_register_deviceEXIT(lines 8250 8252) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point mISDN_register_deviceFINAL(lines 8250 8252) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point init_timer_keyEXIT(lines 8213 8215) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point init_timer_keyENTRY(lines 8213 8215) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point init_timer_keyFINAL(lines 8213 8215) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point L6906(lines 6906 6909) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point L7005(lines 6863 7033) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point L7030(line 7030) the Hoare annotation is: true [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point L6906-2(lines 6906 6909) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L448 ceAbstractionStarter]: For program point L6997-1(line 6997) no Hoare annotation was computed. [2018-12-09 04:00:04,563 INFO L451 ceAbstractionStarter]: At program point L6997(line 6997) the Hoare annotation is: true [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L7030-1(line 7030) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6865-1(lines 6865 6866) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L451 ceAbstractionStarter]: At program point L6865(lines 6865 6866) the Hoare annotation is: true [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6956(lines 6956 6959) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L7014(lines 7014 7017) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L451 ceAbstractionStarter]: At program point L7014-2(lines 7014 7017) the Hoare annotation is: true [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6874-1(lines 6874 6878) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6891(line 6891) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6982(line 6982) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6916-2(lines 6916 6919) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6916(lines 6916 6919) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6999-1(line 6999) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L451 ceAbstractionStarter]: At program point L6999(line 6999) the Hoare annotation is: true [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6925-2(lines 6925 6929) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6925(line 6925) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6942(lines 6942 6946) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L7008(line 7008) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6942-2(lines 6863 7033) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6901-2(lines 6901 6904) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6901(lines 6901 6904) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6992-1(line 6992) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L451 ceAbstractionStarter]: At program point L6992(line 6992) the Hoare annotation is: true [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L7025-1(line 7025) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L451 ceAbstractionStarter]: At program point L7025(line 7025) the Hoare annotation is: true [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6984(lines 6984 6988) no Hoare annotation was computed. [2018-12-09 04:00:04,564 INFO L448 ceAbstractionStarter]: For program point L6885(lines 6885 6894) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L7009(lines 7009 7012) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L451 ceAbstractionStarter]: At program point L7001(lines 6863 7033) the Hoare annotation is: true [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6869-2(lines 6863 7033) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6869(lines 6869 6873) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L7018(line 7018) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6886(line 6886) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6886-2(line 6886) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6911(line 6911) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L7002(lines 7002 7006) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6911-2(lines 6911 6915) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L7027-1(line 7027) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L451 ceAbstractionStarter]: At program point L7027(line 7027) the Hoare annotation is: true [2018-12-09 04:00:04,565 INFO L451 ceAbstractionStarter]: At program point L6895(lines 6863 7033) the Hoare annotation is: true [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6961-1(line 6961) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L451 ceAbstractionStarter]: At program point L6961(line 6961) the Hoare annotation is: true [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L7019(lines 7019 7022) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6920-2(lines 6920 6924) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6887(line 6887) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6920(line 6920) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6887-2(line 6887) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L451 ceAbstractionStarter]: At program point L6978-1(lines 6978 6981) the Hoare annotation is: true [2018-12-09 04:00:04,565 INFO L451 ceAbstractionStarter]: At program point L7003(lines 6863 7033) the Hoare annotation is: true [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6937-2(lines 6937 6941) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6937(lines 6937 6941) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6954(line 6954) no Hoare annotation was computed. [2018-12-09 04:00:04,565 INFO L448 ceAbstractionStarter]: For program point L6888-2(line 6888) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6888(line 6888) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6880-2(lines 6880 6884) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6880(lines 6880 6884) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6930(line 6930) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6963(lines 6963 6967) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6930-4(lines 6930 6935) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6864-1(line 6864) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6897-2(lines 6897 6900) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L451 ceAbstractionStarter]: At program point L6864(line 6864) the Hoare annotation is: true [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6930-2(lines 6930 6935) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6897(lines 6897 6900) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6963-2(lines 6963 6967) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point init_cardEXIT(lines 6852 7034) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L451 ceAbstractionStarter]: At program point init_cardENTRY(lines 6852 7034) the Hoare annotation is: true [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point init_cardFINAL(lines 6852 7034) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point L6889(line 6889) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L451 ceAbstractionStarter]: At program point L6947-1(lines 6947 6953) the Hoare annotation is: true [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 8332 8334) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 8332 8334) the Hoare annotation is: true [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 8332 8334) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point __init_workEXIT(lines 8177 8179) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L451 ceAbstractionStarter]: At program point __init_workENTRY(lines 8177 8179) the Hoare annotation is: true [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point __init_workFINAL(lines 8177 8179) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L451 ceAbstractionStarter]: At program point send_sigENTRY(lines 8292 8294) the Hoare annotation is: true [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point send_sigEXIT(lines 8292 8294) no Hoare annotation was computed. [2018-12-09 04:00:04,566 INFO L448 ceAbstractionStarter]: For program point send_sigFINAL(lines 8292 8294) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point kernel_sendmsgFINAL(lines 8221 8223) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L451 ceAbstractionStarter]: At program point kernel_sendmsgENTRY(lines 8221 8223) the Hoare annotation is: true [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point kernel_sendmsgEXIT(lines 8221 8223) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point vfreeEXIT(lines 8313 8315) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L451 ceAbstractionStarter]: At program point vfreeENTRY(lines 8313 8315) the Hoare annotation is: true [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point vfreeFINAL(lines 8313 8315) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 5322 5328) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L451 ceAbstractionStarter]: At program point L5325(line 5325) the Hoare annotation is: true [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point L5325-1(line 5325) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L451 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 5322 5328) the Hoare annotation is: true [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 5322 5328) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point mI_alloc_skbFINAL(lines 5547 5560) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L451 ceAbstractionStarter]: At program point L5555(line 5555) the Hoare annotation is: true [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point L5554(lines 5554 5557) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L451 ceAbstractionStarter]: At program point L5551(line 5551) the Hoare annotation is: true [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point L5552-1(lines 5552 5553) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L451 ceAbstractionStarter]: At program point mI_alloc_skbENTRY(lines 5547 5560) the Hoare annotation is: true [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point L5551-1(line 5551) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point L5554-1(lines 5554 5557) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L451 ceAbstractionStarter]: At program point L5552(lines 5552 5553) the Hoare annotation is: true [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point mI_alloc_skbEXIT(lines 5547 5560) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point L5426-1(line 5426) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L451 ceAbstractionStarter]: At program point init_completionENTRY(lines 5422 5429) the Hoare annotation is: true [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point init_completionFINAL(lines 5422 5429) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L448 ceAbstractionStarter]: For program point init_completionEXIT(lines 5422 5429) no Hoare annotation was computed. [2018-12-09 04:00:04,567 INFO L451 ceAbstractionStarter]: At program point L5426(line 5426) the Hoare annotation is: true [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point queue_ch_frameFINAL(lines 8277 8279) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point queue_ch_frameEXIT(lines 8277 8279) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L451 ceAbstractionStarter]: At program point queue_ch_frameENTRY(lines 8277 8279) the Hoare annotation is: true [2018-12-09 04:00:04,568 INFO L451 ceAbstractionStarter]: At program point skb_putENTRY(lines 8296 8298) the Hoare annotation is: true [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point skb_putFINAL(lines 8296 8298) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point skb_putEXIT(lines 8296 8298) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point L8297-1(line 8297) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L451 ceAbstractionStarter]: At program point L8297(line 8297) the Hoare annotation is: true [2018-12-09 04:00:04,568 INFO L451 ceAbstractionStarter]: At program point cancel_work_syncENTRY(lines 8200 8202) the Hoare annotation is: true [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point cancel_work_syncEXIT(lines 8200 8202) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point cancel_work_syncFINAL(lines 8200 8202) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7819) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 7816 7821) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 7816 7821) the Hoare annotation is: true [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 7816 7821) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point list_delFINAL(lines 8228 8230) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point list_delEXIT(lines 8228 8230) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L451 ceAbstractionStarter]: At program point list_delENTRY(lines 8228 8230) the Hoare annotation is: true [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point L5599(lines 5599 5602) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L451 ceAbstractionStarter]: At program point L5598(line 5598) the Hoare annotation is: true [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point L5594(lines 5594 5597) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2018-12-09 04:00:04,568 INFO L448 ceAbstractionStarter]: For program point _queue_dataEXIT(lines 5589 5610) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L451 ceAbstractionStarter]: At program point _queue_dataENTRY(lines 5589 5610) the Hoare annotation is: true [2018-12-09 04:00:04,569 INFO L451 ceAbstractionStarter]: At program point L5603(line 5603) the Hoare annotation is: true [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5604-1(lines 5589 5610) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5603-1(line 5603) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L451 ceAbstractionStarter]: At program point L5605(line 5605) the Hoare annotation is: true [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5604(lines 5604 5607) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5504-1(line 5504) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L451 ceAbstractionStarter]: At program point L5504(line 5504) the Hoare annotation is: true [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 5501 5507) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 5501 5507) the Hoare annotation is: true [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 5501 5507) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L451 ceAbstractionStarter]: At program point L5750(line 5750) the Hoare annotation is: true [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5750-1(lines 5660 5760) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L451 ceAbstractionStarter]: At program point L5742(line 5742) the Hoare annotation is: true [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5742-1(line 5742) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L451 ceAbstractionStarter]: At program point L5734(line 5734) the Hoare annotation is: true [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5726(lines 5726 5740) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5726-1(lines 5726 5740) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5751-1(lines 5751 5754) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5743(lines 5743 5747) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5677-1(lines 5677 5680) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5702(lines 5702 5716) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5702-2(lines 5702 5716) no Hoare annotation was computed. [2018-12-09 04:00:04,569 INFO L448 ceAbstractionStarter]: For program point L5727(lines 5727 5738) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point l1oip_socket_sendEXIT(lines 5641 5761) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5744-1(line 5744) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L451 ceAbstractionStarter]: At program point L5744(line 5744) the Hoare annotation is: true [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5670(lines 5670 5676) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5670-1(lines 5660 5760) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5728-1(line 5728) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point l1oip_socket_sendFINAL(lines 5641 5761) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L451 ceAbstractionStarter]: At program point L5728(line 5728) the Hoare annotation is: true [2018-12-09 04:00:04,570 INFO L451 ceAbstractionStarter]: At program point l1oip_socket_sendENTRY(lines 5641 5761) the Hoare annotation is: true [2018-12-09 04:00:04,570 INFO L451 ceAbstractionStarter]: At program point L5671(line 5671) the Hoare annotation is: true [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5671-1(line 5671) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L451 ceAbstractionStarter]: At program point L5737(line 5737) the Hoare annotation is: true [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5737-1(line 5737) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5696-2(lines 5696 5700) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5696(lines 5696 5700) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5730(lines 5730 5738) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5681-2(lines 5681 5688) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5681(line 5681) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L451 ceAbstractionStarter]: At program point L5673(line 5673) the Hoare annotation is: true [2018-12-09 04:00:04,570 INFO L451 ceAbstractionStarter]: At program point L5731(line 5731) the Hoare annotation is: true [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5731-1(line 5731) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5665-2(lines 5665 5668) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5665(lines 5665 5668) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5682(lines 5682 5685) no Hoare annotation was computed. [2018-12-09 04:00:04,570 INFO L448 ceAbstractionStarter]: For program point L5682-2(lines 5682 5685) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point L5691(lines 5691 5695) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L451 ceAbstractionStarter]: At program point L5757(line 5757) the Hoare annotation is: true [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point L5757-1(line 5757) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point L5691-2(lines 5691 5695) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point L5733(lines 5733 5738) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 5494 5500) the Hoare annotation is: true [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 5494 5500) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L451 ceAbstractionStarter]: At program point L5497(line 5497) the Hoare annotation is: true [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point L5497-1(line 5497) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 5494 5500) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L451 ceAbstractionStarter]: At program point spin_lockENTRY(lines 5407 5413) the Hoare annotation is: true [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point spin_lockFINAL(lines 5407 5413) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L451 ceAbstractionStarter]: At program point L5410(line 5410) the Hoare annotation is: true [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point spin_lockEXIT(lines 5407 5413) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L451 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 7823 7828) no Hoare annotation was computed. [2018-12-09 04:00:04,571 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 7823 7828) the Hoare annotation is: true [2018-12-09 04:00:04,571 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 7823 7828) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point l1oip_alaw_to_ulawFINAL(lines 7609 7632) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point L7627(lines 7613 7631) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point l1oip_alaw_to_ulawEXIT(lines 7609 7632) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point L7623(lines 7613 7631) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point l1oip_alaw_to_ulawENTRY(lines 7609 7632) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point L7625(lines 7613 7631) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point L6206(line 6206) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point l1oip_socket_closeENTRY(lines 6186 6212) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point L6202(lines 6202 6205) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point L6200(line 6200) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point L6202-2(lines 6202 6205) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point L6196-1(line 6196) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point L6196(line 6196) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point L6192-2(lines 6192 6195) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point L6192(lines 6192 6195) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point L6207(line 6207) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point L6201(lines 6201 6209) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point L6201-1(lines 6186 6212) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point l1oip_socket_closeEXIT(lines 6186 6212) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point L6197(line 6197) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point L6191(lines 6191 6199) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point L6191-1(lines 6191 6199) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L451 ceAbstractionStarter]: At program point __init_waitqueue_headENTRY(lines 8174 8176) the Hoare annotation is: true [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point __init_waitqueue_headFINAL(lines 8174 8176) no Hoare annotation was computed. [2018-12-09 04:00:04,572 INFO L448 ceAbstractionStarter]: For program point __init_waitqueue_headEXIT(lines 8174 8176) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L451 ceAbstractionStarter]: At program point lockdep_init_mapENTRY(lines 8231 8233) the Hoare annotation is: true [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point lockdep_init_mapFINAL(lines 8231 8233) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point lockdep_init_mapEXIT(lines 8231 8233) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L451 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 5414 5420) the Hoare annotation is: true [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 5414 5420) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 5414 5420) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L451 ceAbstractionStarter]: At program point L5417(line 5417) the Hoare annotation is: true [2018-12-09 04:00:04,573 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lockENTRY(lines 8186 8188) the Hoare annotation is: true [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lockFINAL(lines 8186 8188) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lockEXIT(lines 8186 8188) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point L6625(lines 6625 6629) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point L6650(lines 6650 6660) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point L6683-1(line 6683) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L451 ceAbstractionStarter]: At program point L6683(line 6683) the Hoare annotation is: true [2018-12-09 04:00:04,573 INFO L451 ceAbstractionStarter]: At program point L6675(lines 6623 6705) the Hoare annotation is: true [2018-12-09 04:00:04,573 INFO L451 ceAbstractionStarter]: At program point L6708(line 6708) the Hoare annotation is: true [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point L6692-1(line 6692) no Hoare annotation was computed. [2018-12-09 04:00:04,573 INFO L451 ceAbstractionStarter]: At program point L6692(line 6692) the Hoare annotation is: true [2018-12-09 04:00:04,573 INFO L448 ceAbstractionStarter]: For program point L6651(lines 6651 6654) no Hoare annotation was computed. [2018-12-09 04:00:04,578 INFO L448 ceAbstractionStarter]: For program point L6651-2(lines 6651 6654) no Hoare annotation was computed. [2018-12-09 04:00:04,578 INFO L448 ceAbstractionStarter]: For program point L6643-1(line 6643) no Hoare annotation was computed. [2018-12-09 04:00:04,578 INFO L451 ceAbstractionStarter]: At program point L6643(line 6643) the Hoare annotation is: true [2018-12-09 04:00:04,578 INFO L448 ceAbstractionStarter]: For program point L6701(line 6701) no Hoare annotation was computed. [2018-12-09 04:00:04,578 INFO L448 ceAbstractionStarter]: For program point L6693-1(line 6693) no Hoare annotation was computed. [2018-12-09 04:00:04,578 INFO L451 ceAbstractionStarter]: At program point L6693(line 6693) the Hoare annotation is: true [2018-12-09 04:00:04,578 INFO L448 ceAbstractionStarter]: For program point L6685(line 6685) no Hoare annotation was computed. [2018-12-09 04:00:04,578 INFO L448 ceAbstractionStarter]: For program point L6644-1(line 6644) no Hoare annotation was computed. [2018-12-09 04:00:04,578 INFO L451 ceAbstractionStarter]: At program point L6644(line 6644) the Hoare annotation is: true [2018-12-09 04:00:04,578 INFO L451 ceAbstractionStarter]: At program point L6677(lines 6623 6705) the Hoare annotation is: true [2018-12-09 04:00:04,578 INFO L451 ceAbstractionStarter]: At program point L6702(line 6702) the Hoare annotation is: true [2018-12-09 04:00:04,578 INFO L448 ceAbstractionStarter]: For program point L6636-1(line 6636) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L451 ceAbstractionStarter]: At program point L6636(line 6636) the Hoare annotation is: true [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6702-1(line 6702) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6686(lines 6686 6689) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6686-2(lines 6686 6689) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L451 ceAbstractionStarter]: At program point L6670(lines 6670 6671) the Hoare annotation is: true [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6703-1(line 6703) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L451 ceAbstractionStarter]: At program point L6703(line 6703) the Hoare annotation is: true [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6637(lines 6637 6647) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6670-1(lines 6670 6671) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6695(line 6695) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L451 ceAbstractionStarter]: At program point L6679(lines 6623 6705) the Hoare annotation is: true [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6638(lines 6638 6641) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6638-2(lines 6638 6641) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6630(line 6630) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L451 ceAbstractionStarter]: At program point L6696-2(lines 6696 6700) the Hoare annotation is: true [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6696(lines 6696 6700) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L448 ceAbstractionStarter]: For program point L6630-2(lines 6630 6634) no Hoare annotation was computed. [2018-12-09 04:00:04,579 INFO L451 ceAbstractionStarter]: At program point handle_bmsgENTRY(lines 6606 6713) the Hoare annotation is: true [2018-12-09 04:00:04,584 INFO L448 ceAbstractionStarter]: For program point L6656-1(line 6656) no Hoare annotation was computed. [2018-12-09 04:00:04,584 INFO L448 ceAbstractionStarter]: For program point L6623(lines 6623 6705) no Hoare annotation was computed. [2018-12-09 04:00:04,584 INFO L451 ceAbstractionStarter]: At program point L6656(line 6656) the Hoare annotation is: true [2018-12-09 04:00:04,584 INFO L451 ceAbstractionStarter]: At program point L6706(lines 6617 6712) the Hoare annotation is: true [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point handle_bmsgEXIT(lines 6606 6713) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point L6665-1(lines 6665 6669) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point L6624(line 6624) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point L6657-1(line 6657) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L451 ceAbstractionStarter]: At program point L6657(line 6657) the Hoare annotation is: true [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point handle_bmsgFINAL(lines 6606 6713) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point L6682(line 6682) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point L6649-1(line 6649) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L451 ceAbstractionStarter]: At program point L6649(line 6649) the Hoare annotation is: true [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point L6707(lines 6707 6710) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point L6691-1(line 6691) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L451 ceAbstractionStarter]: At program point L6691(line 6691) the Hoare annotation is: true [2018-12-09 04:00:04,585 INFO L451 ceAbstractionStarter]: At program point set_channelmapENTRY(lines 5459 5465) the Hoare annotation is: true [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point set_channelmapEXIT(lines 5459 5465) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point set_channelmapFINAL(lines 5459 5465) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point del_timerEXIT(lines 8210 8212) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L451 ceAbstractionStarter]: At program point del_timerENTRY(lines 8210 8212) the Hoare annotation is: true [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point del_timerFINAL(lines 8210 8212) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L451 ceAbstractionStarter]: At program point timer_pendingENTRY(lines 5435 5440) the Hoare annotation is: true [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point timer_pendingEXIT(lines 5435 5440) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point timer_pendingFINAL(lines 5435 5440) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,585 INFO L448 ceAbstractionStarter]: For program point L8258-1(line 8258) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L451 ceAbstractionStarter]: At program point memchr_invENTRY(lines 8257 8259) the Hoare annotation is: true [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point memchr_invFINAL(lines 8257 8259) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point memchr_invEXIT(lines 8257 8259) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L451 ceAbstractionStarter]: At program point L8258(line 8258) the Hoare annotation is: true [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point test_and_clear_bitEXIT(lines 5262 5269) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L451 ceAbstractionStarter]: At program point test_and_clear_bitENTRY(lines 5262 5269) the Hoare annotation is: true [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point test_and_clear_bitFINAL(lines 5262 5269) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 8152 8169) the Hoare annotation is: true [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point L8161-1(lines 8154 8168) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L444 ceAbstractionStarter]: At program point L8161(line 8161) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point L8157-1(lines 8154 8168) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L444 ceAbstractionStarter]: At program point L8157(line 8157) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 8152 8169) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point L8165-1(lines 8152 8169) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L444 ceAbstractionStarter]: At program point L8165(line 8165) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 04:00:04,591 INFO L451 ceAbstractionStarter]: At program point _alloc_mISDN_skbENTRY(lines 5562 5588) the Hoare annotation is: true [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point _alloc_mISDN_skbEXIT(lines 5562 5588) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L451 ceAbstractionStarter]: At program point L5579(line 5579) the Hoare annotation is: true [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point L5580-1(line 5580) no Hoare annotation was computed. [2018-12-09 04:00:04,591 INFO L448 ceAbstractionStarter]: For program point L5579-1(line 5579) no Hoare annotation was computed. [2018-12-09 04:00:04,592 INFO L451 ceAbstractionStarter]: At program point L5580(line 5580) the Hoare annotation is: true [2018-12-09 04:00:04,592 INFO L448 ceAbstractionStarter]: For program point L5577-2(lines 5577 5582) no Hoare annotation was computed. [2018-12-09 04:00:04,592 INFO L448 ceAbstractionStarter]: For program point L5577(lines 5577 5582) no Hoare annotation was computed. [2018-12-09 04:00:04,592 INFO L451 ceAbstractionStarter]: At program point L5571(line 5571) the Hoare annotation is: true [2018-12-09 04:00:04,592 INFO L448 ceAbstractionStarter]: For program point L5571-1(line 5571) no Hoare annotation was computed. [2018-12-09 04:00:04,592 INFO L448 ceAbstractionStarter]: For program point L5573(lines 5573 5576) no Hoare annotation was computed. [2018-12-09 04:00:04,596 INFO L448 ceAbstractionStarter]: For program point _alloc_mISDN_skbFINAL(lines 5562 5588) no Hoare annotation was computed. [2018-12-09 04:00:04,596 INFO L448 ceAbstractionStarter]: For program point test_and_set_bitEXIT(lines 5254 5261) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point test_and_set_bitFINAL(lines 5254 5261) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L451 ceAbstractionStarter]: At program point test_and_set_bitENTRY(lines 5254 5261) the Hoare annotation is: true [2018-12-09 04:00:04,597 INFO L451 ceAbstractionStarter]: At program point L6843(lines 6830 6850) the Hoare annotation is: true [2018-12-09 04:00:04,597 INFO L451 ceAbstractionStarter]: At program point L6845(lines 6830 6850) the Hoare annotation is: true [2018-12-09 04:00:04,597 INFO L451 ceAbstractionStarter]: At program point L6841(lines 6830 6850) the Hoare annotation is: true [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point L6837(line 6837) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point l1oip_cleanupEXIT(lines 6824 6851) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L451 ceAbstractionStarter]: At program point l1oip_cleanupENTRY(lines 6824 6851) the Hoare annotation is: true [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point l1oip_cleanupFINAL(lines 6824 6851) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (= ~ldv_retval_0~0 0) [2018-12-09 04:00:04,597 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 5401 5406) the Hoare annotation is: true [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 5401 5406) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 5401 5406) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L451 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 5362 5368) the Hoare annotation is: true [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 5362 5368) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point IS_ERREXIT(lines 5362 5368) no Hoare annotation was computed. [2018-12-09 04:00:04,597 INFO L451 ceAbstractionStarter]: At program point L5365(line 5365) the Hoare annotation is: true [2018-12-09 04:00:04,597 INFO L448 ceAbstractionStarter]: For program point L5365-1(line 5365) no Hoare annotation was computed. [2018-12-09 04:00:04,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 04:00:04 BoogieIcfgContainer [2018-12-09 04:00:04,607 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 04:00:04,607 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 04:00:04,607 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 04:00:04,607 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 04:00:04,608 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:59:51" (3/4) ... [2018-12-09 04:00:04,610 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 04:00:04,615 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mISDN_freebchannel [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mISDN_freedchannel [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sock_release [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_open [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __alloc_skb [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wake_up_process [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mISDN_initbchannel [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mISDN_initdchannel [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_card [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_law_to_4bit [2018-12-09 04:00:04,616 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_4bit_free [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_4bit_alloc [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure handle_dmsg [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_init [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_trim [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_ulaw_to_alaw [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mISDN_unregister_device [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mISDN_register_device [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_card [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure send_sig [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kernel_sendmsg [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2018-12-09 04:00:04,617 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mI_alloc_skb [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_ch_frame [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_work_sync [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _queue_data [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_send [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_alaw_to_ulaw [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_close [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure handle_bmsg [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_channelmap [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2018-12-09 04:00:04,618 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure timer_pending [2018-12-09 04:00:04,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 04:00:04,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure memchr_inv [2018-12-09 04:00:04,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2018-12-09 04:00:04,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-09 04:00:04,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _alloc_mISDN_skb [2018-12-09 04:00:04,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2018-12-09 04:00:04,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_cleanup [2018-12-09 04:00:04,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-09 04:00:04,619 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-12-09 04:00:04,638 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 937 nodes and edges [2018-12-09 04:00:04,639 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 440 nodes and edges [2018-12-09 04:00:04,640 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 211 nodes and edges [2018-12-09 04:00:04,642 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 92 nodes and edges [2018-12-09 04:00:04,643 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 49 nodes and edges [2018-12-09 04:00:04,644 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2018-12-09 04:00:04,645 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-12-09 04:00:04,646 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-12-09 04:00:04,647 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-09 04:00:04,665 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((ldv_retval_0 == 0 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) || !(0 == \old(ldv_retval_0)) [2018-12-09 04:00:04,665 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_mutex_mutex_of_device == 1 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) || !(0 == \old(ldv_retval_0)) [2018-12-09 04:00:04,742 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_35524a11-fb98-49ae-a0a5-1161f42d91b4/bin-2019/utaipan/witness.graphml [2018-12-09 04:00:04,742 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 04:00:04,743 INFO L168 Benchmark]: Toolchain (without parser) took 19775.71 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 648.0 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -147.3 MB). Peak memory consumption was 500.7 MB. Max. memory is 11.5 GB. [2018-12-09 04:00:04,743 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 04:00:04,744 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1165.00 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 946.3 MB in the beginning and 931.3 MB in the end (delta: 15.0 MB). Peak memory consumption was 128.8 MB. Max. memory is 11.5 GB. [2018-12-09 04:00:04,744 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.02 ms. Allocated memory is still 1.1 GB. Free memory was 931.3 MB in the beginning and 926.0 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-09 04:00:04,744 INFO L168 Benchmark]: Boogie Preprocessor took 97.08 ms. Allocated memory is still 1.1 GB. Free memory was 926.0 MB in the beginning and 899.1 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-12-09 04:00:04,744 INFO L168 Benchmark]: RCFGBuilder took 5159.09 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 270.0 MB). Free memory was 899.1 MB in the beginning and 844.7 MB in the end (delta: 54.4 MB). Peak memory consumption was 367.5 MB. Max. memory is 11.5 GB. [2018-12-09 04:00:04,744 INFO L168 Benchmark]: TraceAbstraction took 13161.55 ms. Allocated memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: 280.5 MB). Free memory was 844.7 MB in the beginning and 1.1 GB in the end (delta: -296.7 MB). Peak memory consumption was 337.2 MB. Max. memory is 11.5 GB. [2018-12-09 04:00:04,744 INFO L168 Benchmark]: Witness Printer took 134.94 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 47.8 MB). Peak memory consumption was 47.8 MB. Max. memory is 11.5 GB. [2018-12-09 04:00:04,745 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1165.00 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 946.3 MB in the beginning and 931.3 MB in the end (delta: 15.0 MB). Peak memory consumption was 128.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.02 ms. Allocated memory is still 1.1 GB. Free memory was 931.3 MB in the beginning and 926.0 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 97.08 ms. Allocated memory is still 1.1 GB. Free memory was 926.0 MB in the beginning and 899.1 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5159.09 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 270.0 MB). Free memory was 899.1 MB in the beginning and 844.7 MB in the end (delta: 54.4 MB). Peak memory consumption was 367.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 13161.55 ms. Allocated memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: 280.5 MB). Free memory was 844.7 MB in the beginning and 1.1 GB in the end (delta: -296.7 MB). Peak memory consumption was 337.2 MB. Max. memory is 11.5 GB. * Witness Printer took 134.94 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 47.8 MB). Peak memory consumption was 47.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 7819]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7139]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) || !(0 == \old(ldv_retval_0)) - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7139]: Loop Invariant Derived loop invariant: (((ldv_retval_0 == 0 && ldv_mutex_mutex_of_device == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) || !(0 == \old(ldv_retval_0)) - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7047]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || tmp == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_state_variable_0)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7047]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || tmp == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_state_variable_0)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 7637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7538]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7047]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || tmp == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_state_variable_0)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 6623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7047]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || tmp == 0) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_state_variable_0)) || !(0 == ldv_retval_0)) || !(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7538]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6623]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7538]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 80 procedures, 687 locations, 1 error locations. SAFE Result, 13.1s OverallTime, 6 OverallIterations, 2 TraceHistogramMax, 9.6s AutomataDifference, 0.0s DeadEndRemovalTime, 1.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 5573 SDtfs, 4266 SDslu, 4850 SDs, 0 SdLazy, 40 SolverSat, 9 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 8.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1079occurred in iteration=3, 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: 0.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 11 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 254 LocationsWithAnnotation, 1935 PreInvPairs, 1940 NumberOfFragments, 719 HoareAnnotationTreeSize, 1935 FomulaSimplifications, 17 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 254 FomulaSimplificationsInter, 12797 FormulaSimplificationTreeSizeReductionInter, 1.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 342 NumberOfCodeBlocks, 342 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 336 ConstructedInterpolants, 0 QuantifiedInterpolants, 30778 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 12/12 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...