./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/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 ad72de3c0bb1e5abe7387eb6acf23d9bd46ee168 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/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 ad72de3c0bb1e5abe7387eb6acf23d9bd46ee168 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 10:37:12,381 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:37:12,383 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:37:12,389 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:37:12,389 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:37:12,390 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:37:12,391 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:37:12,391 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:37:12,392 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:37:12,393 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:37:12,393 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:37:12,393 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:37:12,394 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:37:12,394 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:37:12,395 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:37:12,395 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:37:12,395 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:37:12,396 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:37:12,397 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:37:12,398 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:37:12,399 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:37:12,399 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:37:12,401 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:37:12,401 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:37:12,401 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:37:12,402 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:37:12,402 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:37:12,403 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:37:12,403 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:37:12,404 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:37:12,404 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:37:12,404 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:37:12,404 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:37:12,405 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:37:12,405 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:37:12,406 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:37:12,406 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-18 10:37:12,415 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:37:12,415 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:37:12,416 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:37:12,416 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 10:37:12,416 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 10:37:12,416 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 10:37:12,416 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 10:37:12,417 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 10:37:12,417 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 10:37:12,417 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 10:37:12,417 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-18 10:37:12,417 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 10:37:12,417 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 10:37:12,417 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 10:37:12,418 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:37:12,418 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:37:12,418 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:37:12,418 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:37:12,418 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:37:12,418 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:37:12,419 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:37:12,419 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:37:12,419 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:37:12,420 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:37:12,420 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:37:12,420 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:37:12,420 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:37:12,420 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:37:12,420 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:37:12,420 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:37:12,421 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:37:12,421 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 10:37:12,421 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:37:12,421 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:37:12,421 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:37:12,421 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 10:37:12,421 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_74a0265a-6892-4daf-8436-f3452c1827cd/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 -> ad72de3c0bb1e5abe7387eb6acf23d9bd46ee168 [2018-11-18 10:37:12,444 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:37:12,453 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:37:12,455 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:37:12,456 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:37:12,457 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:37:12,457 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.c [2018-11-18 10:37:12,498 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/data/bc52ce3c6/951c8b49686945a8aa59b69b103fe94b/FLAG989928943 [2018-11-18 10:37:13,088 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:37:13,088 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.c [2018-11-18 10:37:13,112 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/data/bc52ce3c6/951c8b49686945a8aa59b69b103fe94b/FLAG989928943 [2018-11-18 10:37:13,476 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/data/bc52ce3c6/951c8b49686945a8aa59b69b103fe94b [2018-11-18 10:37:13,479 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:37:13,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:37:13,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:37:13,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:37:13,484 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:37:13,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:37:13" (1/1) ... [2018-11-18 10:37:13,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a31a73c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:13, skipping insertion in model container [2018-11-18 10:37:13,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:37:13" (1/1) ... [2018-11-18 10:37:13,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:37:13,569 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:37:15,284 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:37:15,358 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:37:15,896 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:37:16,144 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:37:16,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16 WrapperNode [2018-11-18 10:37:16,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:37:16,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:37:16,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:37:16,145 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:37:16,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (1/1) ... [2018-11-18 10:37:16,203 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (1/1) ... [2018-11-18 10:37:16,218 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:37:16,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:37:16,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:37:16,219 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:37:16,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (1/1) ... [2018-11-18 10:37:16,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (1/1) ... [2018-11-18 10:37:16,245 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (1/1) ... [2018-11-18 10:37:16,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (1/1) ... [2018-11-18 10:37:16,323 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (1/1) ... [2018-11-18 10:37:16,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (1/1) ... [2018-11-18 10:37:16,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (1/1) ... [2018-11-18 10:37:16,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:37:16,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:37:16,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:37:16,379 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:37:16,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/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 [2018-11-18 10:37:16,425 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_pwr_perm [2018-11-18 10:37:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_pwr_perm [2018-11-18 10:37:16,426 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2018-11-18 10:37:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2018-11-18 10:37:16,426 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-18 10:37:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-18 10:37:16,426 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_open [2018-11-18 10:37:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_open [2018-11-18 10:37:16,427 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_write [2018-11-18 10:37:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_write [2018-11-18 10:37:16,427 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2018-11-18 10:37:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2018-11-18 10:37:16,427 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2018-11-18 10:37:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2018-11-18 10:37:16,428 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ecap_init [2018-11-18 10:37:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ecap_init [2018-11-18 10:37:16,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-18 10:37:16,428 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2018-11-18 10:37:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2018-11-18 10:37:16,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2018-11-18 10:37:16,428 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2018-11-18 10:37:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2018-11-18 10:37:16,429 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2018-11-18 10:37:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2018-11-18 10:37:16,429 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2018-11-18 10:37:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2018-11-18 10:37:16,429 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-18 10:37:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-18 10:37:16,429 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_disable [2018-11-18 10:37:16,429 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_disable [2018-11-18 10:37:16,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_byte [2018-11-18 10:37:16,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 10:37:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 10:37:16,430 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-18 10:37:16,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2018-11-18 10:37:16,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-11-18 10:37:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-11-18 10:37:16,430 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2018-11-18 10:37:16,431 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2018-11-18 10:37:16,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-11-18 10:37:16,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-11-18 10:37:16,431 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-18 10:37:16,431 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2018-11-18 10:37:16,431 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2018-11-18 10:37:16,431 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_enable [2018-11-18 10:37:16,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_enable [2018-11-18 10:37:16,431 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 10:37:16,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 10:37:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 10:37:16,432 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ext_cap_len [2018-11-18 10:37:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ext_cap_len [2018-11-18 10:37:16,432 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2018-11-18 10:37:16,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 10:37:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 10:37:16,432 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_init [2018-11-18 10:37:16,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_init [2018-11-18 10:37:16,433 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2018-11-18 10:37:16,433 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2018-11-18 10:37:16,433 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2018-11-18 10:37:16,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_reset_function [2018-11-18 10:37:16,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2018-11-18 10:37:16,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2018-11-18 10:37:16,433 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2018-11-18 10:37:16,433 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2018-11-18 10:37:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2018-11-18 10:37:16,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 10:37:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 10:37:16,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2018-11-18 10:37:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2018-11-18 10:37:16,434 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-18 10:37:16,434 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2018-11-18 10:37:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2018-11-18 10:37:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 10:37:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 10:37:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2018-11-18 10:37:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2018-11-18 10:37:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2018-11-18 10:37:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_disable [2018-11-18 10:37:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_disable [2018-11-18 10:37:16,435 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 10:37:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 10:37:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_deactivate [2018-11-18 10:37:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_deactivate [2018-11-18 10:37:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 10:37:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 10:37:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_read [2018-11-18 10:37:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_read [2018-11-18 10:37:16,436 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-18 10:37:16,437 INFO L130 BoogieDeclarations]: Found specification of procedure init_poll_funcptr [2018-11-18 10:37:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure init_poll_funcptr [2018-11-18 10:37:16,437 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2018-11-18 10:37:16,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-18 10:37:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-18 10:37:16,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 10:37:16,437 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2018-11-18 10:37:16,438 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-18 10:37:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-18 10:37:16,438 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2018-11-18 10:37:16,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_store_saved_state [2018-11-18 10:37:16,438 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-18 10:37:16,438 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_del_group_dev [2018-11-18 10:37:16,438 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2018-11-18 10:37:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2018-11-18 10:37:16,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 10:37:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 10:37:16,439 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 10:37:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 10:37:16,439 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2018-11-18 10:37:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2018-11-18 10:37:16,439 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_fixup [2018-11-18 10:37:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_fixup [2018-11-18 10:37:16,439 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2018-11-18 10:37:16,440 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_mask [2018-11-18 10:37:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_mask [2018-11-18 10:37:16,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:37:16,440 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2018-11-18 10:37:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2018-11-18 10:37:16,440 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_cap_len [2018-11-18 10:37:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_cap_len [2018-11-18 10:37:16,440 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_release [2018-11-18 10:37:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_release [2018-11-18 10:37:16,441 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 10:37:16,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-11-18 10:37:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-11-18 10:37:16,441 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2018-11-18 10:37:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2018-11-18 10:37:16,441 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_write [2018-11-18 10:37:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_write [2018-11-18 10:37:16,441 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2018-11-18 10:37:16,442 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 10:37:16,442 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 10:37:16,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 10:37:16,442 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 10:37:16,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 10:37:16,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_dword [2018-11-18 10:37:16,442 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2018-11-18 10:37:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 10:37:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx_mask_supported [2018-11-18 10:37:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2018-11-18 10:37:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-18 10:37:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2018-11-18 10:37:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2018-11-18 10:37:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 10:37:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2018-11-18 10:37:16,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_check_and_unmask_intx [2018-11-18 10:37:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_len [2018-11-18 10:37:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_len [2018-11-18 10:37:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2018-11-18 10:37:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_free [2018-11-18 10:37:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_free [2018-11-18 10:37:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2018-11-18 10:37:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 10:37:16,444 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_enable [2018-11-18 10:37:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_enable [2018-11-18 10:37:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 10:37:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2018-11-18 10:37:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-18 10:37:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2018-11-18 10:37:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_trigger [2018-11-18 10:37:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_trigger [2018-11-18 10:37:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_byte [2018-11-18 10:37:16,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:37:16,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 10:37:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 10:37:16,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 10:37:16,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-18 10:37:16,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 10:37:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 10:37:16,446 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pcix_perm [2018-11-18 10:37:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pcix_perm [2018-11-18 10:37:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2018-11-18 10:37:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2018-11-18 10:37:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_af_perm [2018-11-18 10:37:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_af_perm [2018-11-18 10:37:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2018-11-18 10:37:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mem_readwrite [2018-11-18 10:37:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mem_readwrite [2018-11-18 10:37:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 10:37:16,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2018-11-18 10:37:16,448 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2018-11-18 10:37:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2018-11-18 10:37:16,448 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_msi_perm [2018-11-18 10:37:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_msi_perm [2018-11-18 10:37:16,448 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_restore [2018-11-18 10:37:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_restore [2018-11-18 10:37:16,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 10:37:16,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-18 10:37:16,449 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 10:37:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 10:37:16,449 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2018-11-18 10:37:16,449 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-18 10:37:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-18 10:37:16,449 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-18 10:37:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-18 10:37:16,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 10:37:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 10:37:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2018-11-18 10:37:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2018-11-18 10:37:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2018-11-18 10:37:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2018-11-18 10:37:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2018-11-18 10:37:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2018-11-18 10:37:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2018-11-18 10:37:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vc_cap_len [2018-11-18 10:37:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vc_cap_len [2018-11-18 10:37:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_exp_perm [2018-11-18 10:37:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_exp_perm [2018-11-18 10:37:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2018-11-18 10:37:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2018-11-18 10:37:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2018-11-18 10:37:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2018-11-18 10:37:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_enable [2018-11-18 10:37:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_enable [2018-11-18 10:37:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init [2018-11-18 10:37:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init [2018-11-18 10:37:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2018-11-18 10:37:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2018-11-18 10:37:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-18 10:37:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-18 10:37:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_virqfd_exit [2018-11-18 10:37:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_virqfd_exit [2018-11-18 10:37:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_direct_config_write [2018-11-18 10:37:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_direct_config_write [2018-11-18 10:37:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2018-11-18 10:37:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2018-11-18 10:37:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 10:37:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 10:37:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2018-11-18 10:37:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-18 10:37:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_generate_bar_flags [2018-11-18 10:37:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_generate_bar_flags [2018-11-18 10:37:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 10:37:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-11-18 10:37:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-11-18 10:37:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pm_perm [2018-11-18 10:37:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pm_perm [2018-11-18 10:37:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_func_entry [2018-11-18 10:37:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_func_entry [2018-11-18 10:37:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2018-11-18 10:37:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_virqfd_init [2018-11-18 10:37:16,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_virqfd_init [2018-11-18 10:37:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2018-11-18 10:37:16,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2018-11-18 10:37:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 10:37:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2018-11-18 10:37:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2018-11-18 10:37:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-18 10:37:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-18 10:37:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 10:37:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-18 10:37:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-18 10:37:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2018-11-18 10:37:16,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2018-11-18 10:37:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~~uint32_t~0~X~$Pointer$~TO~int [2018-11-18 10:37:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~~uint32_t~0~X~$Pointer$~TO~int [2018-11-18 10:37:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2018-11-18 10:37:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_do_rw [2018-11-18 10:37:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_do_rw [2018-11-18 10:37:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_init [2018-11-18 10:37:16,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_init [2018-11-18 10:37:16,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-18 10:37:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-11-18 10:37:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_direct_config_read [2018-11-18 10:37:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_direct_config_read [2018-11-18 10:37:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_err_perm [2018-11-18 10:37:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_err_perm [2018-11-18 10:37:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_reset_function [2018-11-18 10:37:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2018-11-18 10:37:16,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2018-11-18 10:37:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-18 10:37:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-18 10:37:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-18 10:37:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2018-11-18 10:37:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2018-11-18 10:37:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_remove [2018-11-18 10:37:16,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_remove [2018-11-18 10:37:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2018-11-18 10:37:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-18 10:37:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-18 10:37:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-18 10:37:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2018-11-18 10:37:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_read [2018-11-18 10:37:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_read [2018-11-18 10:37:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 10:37:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_read [2018-11-18 10:37:16,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_read [2018-11-18 10:37:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2018-11-18 10:37:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2018-11-18 10:37:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~~__le32~0~TO~int [2018-11-18 10:37:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~X~~__le32~0~TO~int [2018-11-18 10:37:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-18 10:37:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_cleanup [2018-11-18 10:37:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_cleanup [2018-11-18 10:37:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_basic_perm [2018-11-18 10:37:16,461 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_basic_perm [2018-11-18 10:37:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-18 10:37:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2018-11-18 10:37:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-18 10:37:16,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-18 10:37:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2018-11-18 10:37:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init_perm_bits [2018-11-18 10:37:16,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init_perm_bits [2018-11-18 10:37:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2018-11-18 10:37:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-18 10:37:16,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-18 10:37:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_io_readwrite [2018-11-18 10:37:16,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_io_readwrite [2018-11-18 10:37:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_msi_trigger [2018-11-18 10:37:16,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_msi_trigger [2018-11-18 10:37:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_and_free_saved_state [2018-11-18 10:37:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_write [2018-11-18 10:37:16,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_write [2018-11-18 10:37:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2018-11-18 10:37:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_enable [2018-11-18 10:37:16,464 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_enable [2018-11-18 10:37:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-18 10:37:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_config_readwrite [2018-11-18 10:37:16,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_config_readwrite [2018-11-18 10:37:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-18 10:37:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-18 10:37:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 10:37:16,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 10:37:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_unmask [2018-11-18 10:37:16,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_unmask [2018-11-18 10:37:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:37:16,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:37:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_add_group_dev [2018-11-18 10:37:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 10:37:16,465 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 10:37:17,421 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 10:37:22,410 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:37:22,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:37:22 BoogieIcfgContainer [2018-11-18 10:37:22,411 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:37:22,411 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 10:37:22,412 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 10:37:22,414 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 10:37:22,414 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:37:13" (1/3) ... [2018-11-18 10:37:22,414 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42b8da1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:37:22, skipping insertion in model container [2018-11-18 10:37:22,414 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:16" (2/3) ... [2018-11-18 10:37:22,415 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42b8da1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:37:22, skipping insertion in model container [2018-11-18 10:37:22,415 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:37:22" (3/3) ... [2018-11-18 10:37:22,416 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.c [2018-11-18 10:37:22,422 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 10:37:22,430 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 10:37:22,439 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 10:37:22,468 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 10:37:22,468 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 10:37:22,468 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 10:37:22,468 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:37:22,468 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:37:22,468 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 10:37:22,468 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:37:22,468 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 10:37:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states. [2018-11-18 10:37:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 10:37:22,514 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:22,515 INFO L375 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, 1] [2018-11-18 10:37:22,517 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:22,521 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:22,521 INFO L82 PathProgramCache]: Analyzing trace with hash -617356160, now seen corresponding path program 1 times [2018-11-18 10:37:22,523 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:37:22,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:37:22,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:22,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:37:22,565 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:37:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:22,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:37:22,867 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:22,867 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:37:22,867 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:37:22,871 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:37:22,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:37:22,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:22,880 INFO L87 Difference]: Start difference. First operand 1683 states. Second operand 3 states. [2018-11-18 10:37:23,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:23,091 INFO L93 Difference]: Finished difference Result 3618 states and 5245 transitions. [2018-11-18 10:37:23,092 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:37:23,093 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-18 10:37:23,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:23,117 INFO L225 Difference]: With dead ends: 3618 [2018-11-18 10:37:23,117 INFO L226 Difference]: Without dead ends: 1932 [2018-11-18 10:37:23,125 INFO L604 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 [2018-11-18 10:37:23,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1932 states. [2018-11-18 10:37:23,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1932 to 1922. [2018-11-18 10:37:23,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1922 states. [2018-11-18 10:37:23,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1922 states and 2763 transitions. [2018-11-18 10:37:23,234 INFO L78 Accepts]: Start accepts. Automaton has 1922 states and 2763 transitions. Word has length 53 [2018-11-18 10:37:23,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:23,235 INFO L480 AbstractCegarLoop]: Abstraction has 1922 states and 2763 transitions. [2018-11-18 10:37:23,235 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:37:23,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2763 transitions. [2018-11-18 10:37:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-18 10:37:23,237 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:23,237 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 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] [2018-11-18 10:37:23,238 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:23,238 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:23,238 INFO L82 PathProgramCache]: Analyzing trace with hash 1632349783, now seen corresponding path program 1 times [2018-11-18 10:37:23,238 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:37:23,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:37:23,242 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:23,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:37:23,242 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:37:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:23,360 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-11-18 10:37:23,360 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:23,360 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:37:23,360 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:37:23,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:37:23,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:37:23,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:23,362 INFO L87 Difference]: Start difference. First operand 1922 states and 2763 transitions. Second operand 3 states. [2018-11-18 10:37:25,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:25,530 INFO L93 Difference]: Finished difference Result 5449 states and 7848 transitions. [2018-11-18 10:37:25,530 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:37:25,530 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2018-11-18 10:37:25,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:25,546 INFO L225 Difference]: With dead ends: 5449 [2018-11-18 10:37:25,547 INFO L226 Difference]: Without dead ends: 3538 [2018-11-18 10:37:25,554 INFO L604 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 [2018-11-18 10:37:25,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3538 states. [2018-11-18 10:37:25,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3538 to 3534. [2018-11-18 10:37:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3534 states. [2018-11-18 10:37:25,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 3534 states and 5087 transitions. [2018-11-18 10:37:25,668 INFO L78 Accepts]: Start accepts. Automaton has 3534 states and 5087 transitions. Word has length 61 [2018-11-18 10:37:25,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:25,668 INFO L480 AbstractCegarLoop]: Abstraction has 3534 states and 5087 transitions. [2018-11-18 10:37:25,668 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:37:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 3534 states and 5087 transitions. [2018-11-18 10:37:25,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2018-11-18 10:37:25,673 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:25,673 INFO L375 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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] [2018-11-18 10:37:25,674 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:25,674 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:25,674 INFO L82 PathProgramCache]: Analyzing trace with hash -1767677584, now seen corresponding path program 1 times [2018-11-18 10:37:25,674 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:37:25,677 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:37:25,677 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:25,677 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:37:25,677 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:37:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:25,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1918 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1900 trivial. 0 not checked. [2018-11-18 10:37:25,972 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:37:25,972 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:37:25,973 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 423 with the following transitions: [2018-11-18 10:37:25,974 INFO L202 CegarAbsIntRunner]: [0], [2], [5], [10], [11], [13], [15], [18], [27], [28], [513], [519], [520], [600], [807], [808], [899], [901], [902], [1260], [1262], [1263], [1264], [1266], [1267], [1512], [1513], [1522], [1524], [1527], [1533], [1534], [1536], [1539], [1544], [1951], [1953], [1956], [1962], [2062], [2064], [2067], [2085], [2143], [2145], [2147], [2198], [2201], [2204], [2216], [2219], [2222], [2224], [2227], [2233], [2406], [2408], [2411], [2416], [2891], [2893], [2896], [2909], [3181], [3183], [3186], [3205], [3226], [3228], [3230], [3232], [3234], [3236], [3238], [3240], [3246], [3248], [3249], [3693], [3757], [3758], [3763], [3764], [3765], [3766], [3913], [3914], [3971], [3972], [3973], [3974], [4029], [4030], [4037], [4038], [4119], [4120], [4135], [4136], [4159], [4160], [4167], [4168], [4185], [4187], [4188], [4281], [4282], [4337], [4338], [4377], [4378], [4379], [4380], [4381], [4382], [4383], [4384], [4385], [4386], [4387], [4388], [4389], [4390], [4463], [4477], [4478], [4479] [2018-11-18 10:37:26,009 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:37:26,009 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:37:26,156 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.handleInfeasibleCase(BaseRefinementStrategy.java:296) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:206) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:209) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translateStore(MappedTerm2Expression.java:288) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:157) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.MappedTerm2Expression.translate(MappedTerm2Expression.java:129) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.AssumptionBuilder.constructBoogieAssumeStatement(AssumptionBuilder.java:75) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.getCachedCodeBlock(TermConjunctEvaluator.java:273) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.applyPost(TermConjunctEvaluator.java:296) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$4(TermConjunctEvaluator.java:178) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.computeFixpoint(TermConjunctEvaluator.java:198) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.lambda$1(TermConjunctEvaluator.java:150) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.util.TermConjunctEvaluator.computePost(TermConjunctEvaluator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormanCachedPostOperation.applyPost(PoormanCachedPostOperation.java:308) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.applyPost(PoormansAbstractPostOperator.java:217) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:119) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.transformula.poorman.PoormansAbstractPostOperator.apply(PoormansAbstractPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.lambda$17(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.mapCollection(DisjunctiveAbstractState.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.apply(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:249) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.runWithoutTimeoutAndResults(AbstractInterpreter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarAbsIntRunner.generateFixpoints(CegarAbsIntRunner.java:217) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.constructInterpolantGenerator(BaseTaipanRefinementStrategy.java:379) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.getInterpolantGenerator(BaseTaipanRefinementStrategy.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:380) ... 20 more [2018-11-18 10:37:26,159 INFO L168 Benchmark]: Toolchain (without parser) took 12679.86 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 503.8 MB). Free memory was 952.1 MB in the beginning and 839.2 MB in the end (delta: 113.0 MB). Peak memory consumption was 616.8 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:26,161 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:37:26,161 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2663.86 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 330.3 MB). Free memory was 949.5 MB in the beginning and 906.1 MB in the end (delta: 43.3 MB). Peak memory consumption was 384.0 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:26,162 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.23 ms. Allocated memory is still 1.4 GB. Free memory is still 906.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:37:26,162 INFO L168 Benchmark]: Boogie Preprocessor took 159.83 ms. Allocated memory is still 1.4 GB. Free memory was 906.1 MB in the beginning and 867.9 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:26,163 INFO L168 Benchmark]: RCFGBuilder took 6032.26 ms. Allocated memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: 173.5 MB). Free memory was 867.9 MB in the beginning and 1.4 GB in the end (delta: -513.2 MB). Peak memory consumption was 251.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:26,163 INFO L168 Benchmark]: TraceAbstraction took 3747.47 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 839.2 MB in the end (delta: 541.9 MB). Peak memory consumption was 541.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:26,166 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2663.86 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 330.3 MB). Free memory was 949.5 MB in the beginning and 906.1 MB in the end (delta: 43.3 MB). Peak memory consumption was 384.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 73.23 ms. Allocated memory is still 1.4 GB. Free memory is still 906.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 159.83 ms. Allocated memory is still 1.4 GB. Free memory was 906.1 MB in the beginning and 867.9 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6032.26 ms. Allocated memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: 173.5 MB). Free memory was 867.9 MB in the beginning and 1.4 GB in the end (delta: -513.2 MB). Peak memory consumption was 251.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3747.47 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 839.2 MB in the end (delta: 541.9 MB). Peak memory consumption was 541.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 10:37:27,692 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:37:27,694 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:37:27,702 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:37:27,702 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:37:27,703 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:37:27,704 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:37:27,705 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:37:27,706 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:37:27,706 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:37:27,707 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:37:27,707 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:37:27,708 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:37:27,708 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:37:27,709 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:37:27,710 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:37:27,710 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:37:27,711 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:37:27,713 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:37:27,714 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:37:27,714 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:37:27,715 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:37:27,717 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:37:27,717 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:37:27,717 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:37:27,717 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:37:27,718 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:37:27,719 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:37:27,719 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:37:27,720 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:37:27,720 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:37:27,720 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:37:27,721 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:37:27,721 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:37:27,721 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:37:27,722 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:37:27,722 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-18 10:37:27,732 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:37:27,732 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:37:27,733 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:37:27,733 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 10:37:27,733 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 10:37:27,733 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 10:37:27,733 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 10:37:27,733 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 10:37:27,734 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 10:37:27,734 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 10:37:27,734 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:37:27,734 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:37:27,734 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:37:27,735 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:37:27,735 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:37:27,735 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 10:37:27,735 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 10:37:27,735 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:37:27,735 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:37:27,735 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:37:27,735 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:37:27,736 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:37:27,736 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:37:27,736 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:37:27,736 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:37:27,736 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:37:27,736 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:37:27,736 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:37:27,736 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 10:37:27,737 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:37:27,737 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 10:37:27,737 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 10:37:27,737 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/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 -> ad72de3c0bb1e5abe7387eb6acf23d9bd46ee168 [2018-11-18 10:37:27,769 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:37:27,778 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:37:27,781 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:37:27,782 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:37:27,782 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:37:27,783 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.c [2018-11-18 10:37:27,816 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/data/5280d910a/e3b58bbf04334edfb8b845cac0f2ab93/FLAG1f26e0fa8 [2018-11-18 10:37:28,384 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:37:28,384 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.c [2018-11-18 10:37:28,407 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/data/5280d910a/e3b58bbf04334edfb8b845cac0f2ab93/FLAG1f26e0fa8 [2018-11-18 10:37:28,802 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/data/5280d910a/e3b58bbf04334edfb8b845cac0f2ab93 [2018-11-18 10:37:28,805 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:37:28,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:37:28,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:37:28,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:37:28,810 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:37:28,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4871d667 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:28, skipping insertion in model container [2018-11-18 10:37:28,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:37:28" (1/1) ... [2018-11-18 10:37:28,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:37:28,900 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:37:30,861 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:37:30,940 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:37:31,542 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:37:31,816 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:37:31,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31 WrapperNode [2018-11-18 10:37:31,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:37:31,817 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:37:31,817 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:37:31,817 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:37:31,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (1/1) ... [2018-11-18 10:37:31,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (1/1) ... [2018-11-18 10:37:31,891 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:37:31,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:37:31,892 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:37:31,892 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:37:31,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (1/1) ... [2018-11-18 10:37:31,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (1/1) ... [2018-11-18 10:37:31,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (1/1) ... [2018-11-18 10:37:31,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (1/1) ... [2018-11-18 10:37:31,996 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (1/1) ... [2018-11-18 10:37:32,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (1/1) ... [2018-11-18 10:37:32,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (1/1) ... [2018-11-18 10:37:32,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:37:32,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:37:32,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:37:32,054 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:37:32,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/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 [2018-11-18 10:37:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_pwr_perm [2018-11-18 10:37:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_pwr_perm [2018-11-18 10:37:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_perm_bits [2018-11-18 10:37:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_perm_bits [2018-11-18 10:37:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-18 10:37:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-18 10:37:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_open [2018-11-18 10:37:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_open [2018-11-18 10:37:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_write [2018-11-18 10:37:32,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_write [2018-11-18 10:37:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_disable [2018-11-18 10:37:32,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_disable [2018-11-18 10:37:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 10:37:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_find_cap_start [2018-11-18 10:37:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_find_cap_start [2018-11-18 10:37:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ecap_init [2018-11-18 10:37:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ecap_init [2018-11-18 10:37:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 10:37:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-18 10:37:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 10:37:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask_handler [2018-11-18 10:37:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask_handler [2018-11-18 10:37:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx [2018-11-18 10:37:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 10:37:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure free_perm_bits [2018-11-18 10:37:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure free_perm_bits [2018-11-18 10:37:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure p_setb [2018-11-18 10:37:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setb [2018-11-18 10:37:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_ioctl [2018-11-18 10:37:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_ioctl [2018-11-18 10:37:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-18 10:37:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-18 10:37:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-18 10:37:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-18 10:37:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_disable [2018-11-18 10:37:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_disable [2018-11-18 10:37:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_byte [2018-11-18 10:37:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 10:37:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 10:37:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-11-18 10:37:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_word [2018-11-18 10:37:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2018-11-18 10:37:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2018-11-18 10:37:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure p_setd [2018-11-18 10:37:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setd [2018-11-18 10:37:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2018-11-18 10:37:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2018-11-18 10:37:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-18 10:37:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure p_setw [2018-11-18 10:37:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure p_setw [2018-11-18 10:37:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_enable [2018-11-18 10:37:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_enable [2018-11-18 10:37:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 10:37:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 10:37:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 10:37:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_ext_cap_len [2018-11-18 10:37:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_ext_cap_len [2018-11-18 10:37:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2018-11-18 10:37:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 10:37:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 10:37:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_init [2018-11-18 10:37:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_init [2018-11-18 10:37:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2018-11-18 10:37:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2018-11-18 10:37:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2018-11-18 10:37:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_reset_function [2018-11-18 10:37:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2018-11-18 10:37:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2018-11-18 10:37:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2018-11-18 10:37:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_err_to_errno [2018-11-18 10:37:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_err_to_errno [2018-11-18 10:37:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 10:37:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 10:37:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2018-11-18 10:37:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2018-11-18 10:37:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-18 10:37:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_probe [2018-11-18 10:37:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_probe [2018-11-18 10:37:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 10:37:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 10:37:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2018-11-18 10:37:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_unmask [2018-11-18 10:37:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_unmask [2018-11-18 10:37:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_disable [2018-11-18 10:37:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_disable [2018-11-18 10:37:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 10:37:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 10:37:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_deactivate [2018-11-18 10:37:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_deactivate [2018-11-18 10:37:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 10:37:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 10:37:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_read [2018-11-18 10:37:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_read [2018-11-18 10:37:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-18 10:37:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure init_poll_funcptr [2018-11-18 10:37:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure init_poll_funcptr [2018-11-18 10:37:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2018-11-18 10:37:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-18 10:37:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-18 10:37:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 10:37:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2018-11-18 10:37:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-18 10:37:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-18 10:37:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2018-11-18 10:37:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_store_saved_state [2018-11-18 10:37:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-18 10:37:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_del_group_dev [2018-11-18 10:37:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_intx_mask [2018-11-18 10:37:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_intx_mask [2018-11-18 10:37:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 10:37:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 10:37:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 10:37:32,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 10:37:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_fill_vconfig_bytes [2018-11-18 10:37:32,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_fill_vconfig_bytes [2018-11-18 10:37:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_fixup [2018-11-18 10:37:32,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_fixup [2018-11-18 10:37:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_get [2018-11-18 10:37:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 10:37:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 10:37:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 10:37:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_mask [2018-11-18 10:37:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_mask [2018-11-18 10:37:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 10:37:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 10:37:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_set_signal [2018-11-18 10:37:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_set_signal [2018-11-18 10:37:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_cap_len [2018-11-18 10:37:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_cap_len [2018-11-18 10:37:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_release [2018-11-18 10:37:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_release [2018-11-18 10:37:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 10:37:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~~__le32~0~TO~C_INT [2018-11-18 10:37:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~~__le32~0~TO~C_INT [2018-11-18 10:37:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2018-11-18 10:37:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2018-11-18 10:37:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_write [2018-11-18 10:37:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_write [2018-11-18 10:37:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_config_write [2018-11-18 10:37:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_config_write [2018-11-18 10:37:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2018-11-18 10:37:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 10:37:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 10:37:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 10:37:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 10:37:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 10:37:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_read_config_dword [2018-11-18 10:37:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2018-11-18 10:37:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 10:37:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_intx_mask_supported [2018-11-18 10:37:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2018-11-18 10:37:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-18 10:37:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2018-11-18 10:37:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2018-11-18 10:37:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 10:37:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_UINT [2018-11-18 10:37:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_UINT [2018-11-18 10:37:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2018-11-18 10:37:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_check_and_unmask_intx [2018-11-18 10:37:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_len [2018-11-18 10:37:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_len [2018-11-18 10:37:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2018-11-18 10:37:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_free [2018-11-18 10:37:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_free [2018-11-18 10:37:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure iommu_group_put [2018-11-18 10:37:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 10:37:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_enable [2018-11-18 10:37:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_enable [2018-11-18 10:37:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_word [2018-11-18 10:37:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2018-11-18 10:37:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_selected_regions [2018-11-18 10:37:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_trigger [2018-11-18 10:37:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_trigger [2018-11-18 10:37:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_byte [2018-11-18 10:37:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 10:37:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 10:37:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 10:37:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2018-11-18 10:37:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 10:37:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 10:37:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pcix_perm [2018-11-18 10:37:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pcix_perm [2018-11-18 10:37:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2018-11-18 10:37:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2018-11-18 10:37:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_af_perm [2018-11-18 10:37:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_af_perm [2018-11-18 10:37:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fdget [2018-11-18 10:37:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mem_readwrite [2018-11-18 10:37:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mem_readwrite [2018-11-18 10:37:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 10:37:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2018-11-18 10:37:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_uninit_perm_bits [2018-11-18 10:37:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_uninit_perm_bits [2018-11-18 10:37:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_msi_perm [2018-11-18 10:37:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_msi_perm [2018-11-18 10:37:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_bar_restore [2018-11-18 10:37:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_bar_restore [2018-11-18 10:37:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-18 10:37:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 10:37:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 10:37:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2018-11-18 10:37:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 10:37:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 10:37:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 10:37:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-18 10:37:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-18 10:37:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 10:37:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 10:37:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 10:37:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-18 10:37:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-18 10:37:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 10:37:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 10:37:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_write [2018-11-18 10:37:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_write [2018-11-18 10:37:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_send_intx_eventfd [2018-11-18 10:37:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_send_intx_eventfd [2018-11-18 10:37:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2018-11-18 10:37:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2018-11-18 10:37:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2018-11-18 10:37:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_vc_cap_len [2018-11-18 10:37:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_vc_cap_len [2018-11-18 10:37:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_exp_perm [2018-11-18 10:37:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_exp_perm [2018-11-18 10:37:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_block [2018-11-18 10:37:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_block [2018-11-18 10:37:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_user_config_read [2018-11-18 10:37:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_user_config_read [2018-11-18 10:37:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_intx_enable [2018-11-18 10:37:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_intx_enable [2018-11-18 10:37:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init [2018-11-18 10:37:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init [2018-11-18 10:37:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_default_config_read [2018-11-18 10:37:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_default_config_read [2018-11-18 10:37:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-18 10:37:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-18 10:37:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_virqfd_exit [2018-11-18 10:37:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_virqfd_exit [2018-11-18 10:37:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_direct_config_write [2018-11-18 10:37:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_direct_config_write [2018-11-18 10:37:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_user_write_config_dword [2018-11-18 10:37:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2018-11-18 10:37:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 10:37:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 10:37:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2018-11-18 10:37:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-18 10:37:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_generate_bar_flags [2018-11-18 10:37:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_generate_bar_flags [2018-11-18 10:37:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 10:37:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2018-11-18 10:37:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2018-11-18 10:37:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_pm_perm [2018-11-18 10:37:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_pm_perm [2018-11-18 10:37:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_func_entry [2018-11-18 10:37:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_func_entry [2018-11-18 10:37:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2018-11-18 10:37:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_virqfd_init [2018-11-18 10:37:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_virqfd_init [2018-11-18 10:37:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_get_irq_count [2018-11-18 10:37:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_get_irq_count [2018-11-18 10:37:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 10:37:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2018-11-18 10:37:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_igate_of_vfio_pci_device [2018-11-18 10:37:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-18 10:37:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-18 10:37:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 10:37:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-18 10:37:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-18 10:37:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_irqs_ioctl [2018-11-18 10:37:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_irqs_ioctl [2018-11-18 10:37:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2018-11-18 10:37:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_config_do_rw [2018-11-18 10:37:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_config_do_rw [2018-11-18 10:37:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_cap_init [2018-11-18 10:37:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_cap_init [2018-11-18 10:37:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_direct_config_read [2018-11-18 10:37:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_direct_config_read [2018-11-18 10:37:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_ext_cap_err_perm [2018-11-18 10:37:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_ext_cap_err_perm [2018-11-18 10:37:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_reset_function [2018-11-18 10:37:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_disable [2018-11-18 10:37:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_disable [2018-11-18 10:37:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-18 10:37:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-18 10:37:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-18 10:37:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_mmap [2018-11-18 10:37:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_mmap [2018-11-18 10:37:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_remove [2018-11-18 10:37:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_remove [2018-11-18 10:37:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2018-11-18 10:37:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-18 10:37:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-18 10:37:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-18 10:37:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2018-11-18 10:37:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_read [2018-11-18 10:37:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_read [2018-11-18 10:37:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 10:37:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_read [2018-11-18 10:37:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_read [2018-11-18 10:37:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_msi_set_vector_signal [2018-11-18 10:37:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_msi_set_vector_signal [2018-11-18 10:37:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-18 10:37:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_cleanup [2018-11-18 10:37:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_cleanup [2018-11-18 10:37:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure init_pci_cap_basic_perm [2018-11-18 10:37:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pci_cap_basic_perm [2018-11-18 10:37:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~X~C_UINT~X~~uint32_t~0~X~$Pointer$~TO~C_INT [2018-11-18 10:37:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~X~C_UINT~X~~uint32_t~0~X~$Pointer$~TO~C_INT [2018-11-18 10:37:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-18 10:37:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2018-11-18 10:37:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2018-11-18 10:37:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_init_perm_bits [2018-11-18 10:37:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_init_perm_bits [2018-11-18 10:37:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2018-11-18 10:37:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-18 10:37:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-18 10:37:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_io_readwrite [2018-11-18 10:37:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_io_readwrite [2018-11-18 10:37:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_msi_trigger [2018-11-18 10:37:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_msi_trigger [2018-11-18 10:37:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_and_free_saved_state [2018-11-18 10:37:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_basic_config_write [2018-11-18 10:37:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_basic_config_write [2018-11-18 10:37:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2018-11-18 10:37:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure virqfd_enable [2018-11-18 10:37:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure virqfd_enable [2018-11-18 10:37:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-18 10:37:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_config_readwrite [2018-11-18 10:37:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_config_readwrite [2018-11-18 10:37:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2018-11-18 10:37:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-18 10:37:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 10:37:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 10:37:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_pci_set_intx_unmask [2018-11-18 10:37:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vfio_pci_set_intx_unmask [2018-11-18 10:37:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:37:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:37:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure vfio_add_group_dev [2018-11-18 10:37:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-18 10:37:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-18 10:37:33,025 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 10:37:39,323 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:37:39,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:37:39 BoogieIcfgContainer [2018-11-18 10:37:39,324 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:37:39,324 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 10:37:39,324 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 10:37:39,327 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 10:37:39,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:37:28" (1/3) ... [2018-11-18 10:37:39,328 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29902c75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:37:39, skipping insertion in model container [2018-11-18 10:37:39,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:37:31" (2/3) ... [2018-11-18 10:37:39,328 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29902c75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:37:39, skipping insertion in model container [2018-11-18 10:37:39,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:37:39" (3/3) ... [2018-11-18 10:37:39,329 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--vfio--pci--vfio-pci.ko-main.cil.out.c [2018-11-18 10:37:39,337 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 10:37:39,344 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 10:37:39,358 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 10:37:39,389 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 10:37:39,389 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 10:37:39,390 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 10:37:39,390 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 10:37:39,390 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:37:39,390 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:37:39,390 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 10:37:39,390 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:37:39,390 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 10:37:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states. [2018-11-18 10:37:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 10:37:39,439 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:39,440 INFO L375 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] [2018-11-18 10:37:39,442 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:39,445 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:39,445 INFO L82 PathProgramCache]: Analyzing trace with hash 1297970358, now seen corresponding path program 1 times [2018-11-18 10:37:39,450 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:37:39,451 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:37:39,478 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:39,778 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:37:39,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:37:39,816 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:37:39,829 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:39,829 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:37:39,833 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:37:39,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:37:39,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:39,850 INFO L87 Difference]: Start difference. First operand 1686 states. Second operand 3 states. [2018-11-18 10:37:40,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:40,295 INFO L93 Difference]: Finished difference Result 3624 states and 5249 transitions. [2018-11-18 10:37:40,296 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:37:40,297 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2018-11-18 10:37:40,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:40,324 INFO L225 Difference]: With dead ends: 3624 [2018-11-18 10:37:40,325 INFO L226 Difference]: Without dead ends: 1935 [2018-11-18 10:37:40,336 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:40,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1935 states. [2018-11-18 10:37:40,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1935 to 1925. [2018-11-18 10:37:40,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1925 states. [2018-11-18 10:37:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1925 states and 2765 transitions. [2018-11-18 10:37:40,505 INFO L78 Accepts]: Start accepts. Automaton has 1925 states and 2765 transitions. Word has length 52 [2018-11-18 10:37:40,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:40,506 INFO L480 AbstractCegarLoop]: Abstraction has 1925 states and 2765 transitions. [2018-11-18 10:37:40,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:37:40,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2765 transitions. [2018-11-18 10:37:40,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-18 10:37:40,509 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:40,509 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 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] [2018-11-18 10:37:40,510 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:40,510 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:40,510 INFO L82 PathProgramCache]: Analyzing trace with hash -99156666, now seen corresponding path program 1 times [2018-11-18 10:37:40,511 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:37:40,512 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:37:40,551 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:40,888 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:37:40,927 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-11-18 10:37:40,927 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:37:40,930 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:40,931 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:37:40,932 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:37:40,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:37:40,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:40,933 INFO L87 Difference]: Start difference. First operand 1925 states and 2765 transitions. Second operand 3 states. [2018-11-18 10:37:43,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:43,231 INFO L93 Difference]: Finished difference Result 2415 states and 3436 transitions. [2018-11-18 10:37:43,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:37:43,231 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2018-11-18 10:37:43,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:43,244 INFO L225 Difference]: With dead ends: 2415 [2018-11-18 10:37:43,244 INFO L226 Difference]: Without dead ends: 2411 [2018-11-18 10:37:43,246 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:43,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2411 states. [2018-11-18 10:37:43,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2411 to 2409. [2018-11-18 10:37:43,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2409 states. [2018-11-18 10:37:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 2409 states and 3430 transitions. [2018-11-18 10:37:43,349 INFO L78 Accepts]: Start accepts. Automaton has 2409 states and 3430 transitions. Word has length 61 [2018-11-18 10:37:43,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:43,350 INFO L480 AbstractCegarLoop]: Abstraction has 2409 states and 3430 transitions. [2018-11-18 10:37:43,350 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:37:43,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3430 transitions. [2018-11-18 10:37:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-18 10:37:43,351 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:43,351 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 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] [2018-11-18 10:37:43,351 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:43,352 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:43,352 INFO L82 PathProgramCache]: Analyzing trace with hash 1220437492, now seen corresponding path program 1 times [2018-11-18 10:37:43,353 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:37:43,353 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:37:43,394 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:43,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:43,682 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:37:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-11-18 10:37:43,700 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:37:43,703 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:43,703 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:37:43,704 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:37:43,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:37:43,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:43,704 INFO L87 Difference]: Start difference. First operand 2409 states and 3430 transitions. Second operand 3 states. [2018-11-18 10:37:45,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:45,994 INFO L93 Difference]: Finished difference Result 2411 states and 3431 transitions. [2018-11-18 10:37:45,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:37:45,995 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2018-11-18 10:37:45,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:46,003 INFO L225 Difference]: With dead ends: 2411 [2018-11-18 10:37:46,003 INFO L226 Difference]: Without dead ends: 2408 [2018-11-18 10:37:46,004 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:46,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2408 states. [2018-11-18 10:37:46,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2408 to 2408. [2018-11-18 10:37:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2408 states. [2018-11-18 10:37:46,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 2408 states and 3428 transitions. [2018-11-18 10:37:46,087 INFO L78 Accepts]: Start accepts. Automaton has 2408 states and 3428 transitions. Word has length 62 [2018-11-18 10:37:46,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:46,088 INFO L480 AbstractCegarLoop]: Abstraction has 2408 states and 3428 transitions. [2018-11-18 10:37:46,088 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:37:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 3428 transitions. [2018-11-18 10:37:46,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 10:37:46,089 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:46,089 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 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] [2018-11-18 10:37:46,090 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:46,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:46,090 INFO L82 PathProgramCache]: Analyzing trace with hash -821811703, now seen corresponding path program 1 times [2018-11-18 10:37:46,091 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:37:46,091 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:37:46,126 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:46,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:46,334 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:37:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-11-18 10:37:46,451 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:37:46,454 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:46,454 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:37:46,454 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:37:46,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:37:46,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:46,455 INFO L87 Difference]: Start difference. First operand 2408 states and 3428 transitions. Second operand 3 states. [2018-11-18 10:37:48,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:48,663 INFO L93 Difference]: Finished difference Result 2410 states and 3429 transitions. [2018-11-18 10:37:48,714 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:37:48,715 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 63 [2018-11-18 10:37:48,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:48,723 INFO L225 Difference]: With dead ends: 2410 [2018-11-18 10:37:48,723 INFO L226 Difference]: Without dead ends: 2390 [2018-11-18 10:37:48,725 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:48,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2390 states. [2018-11-18 10:37:48,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2390 to 2390. [2018-11-18 10:37:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2390 states. [2018-11-18 10:37:48,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 2390 states and 3402 transitions. [2018-11-18 10:37:48,805 INFO L78 Accepts]: Start accepts. Automaton has 2390 states and 3402 transitions. Word has length 63 [2018-11-18 10:37:48,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:48,805 INFO L480 AbstractCegarLoop]: Abstraction has 2390 states and 3402 transitions. [2018-11-18 10:37:48,806 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:37:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 3402 transitions. [2018-11-18 10:37:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2018-11-18 10:37:48,813 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:48,813 INFO L375 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:37:48,814 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:48,814 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:48,814 INFO L82 PathProgramCache]: Analyzing trace with hash 1531145854, now seen corresponding path program 1 times [2018-11-18 10:37:48,816 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:37:48,816 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:37:48,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:49,312 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:37:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1921 backedges. 501 proven. 0 refuted. 0 times theorem prover too weak. 1420 trivial. 0 not checked. [2018-11-18 10:37:49,411 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:37:49,414 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:49,415 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:37:49,415 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:37:49,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:37:49,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:49,416 INFO L87 Difference]: Start difference. First operand 2390 states and 3402 transitions. Second operand 3 states. [2018-11-18 10:37:49,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:49,507 INFO L93 Difference]: Finished difference Result 4771 states and 6837 transitions. [2018-11-18 10:37:49,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:37:49,508 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 480 [2018-11-18 10:37:49,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:49,518 INFO L225 Difference]: With dead ends: 4771 [2018-11-18 10:37:49,519 INFO L226 Difference]: Without dead ends: 2392 [2018-11-18 10:37:49,526 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 478 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:37:49,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2392 states. [2018-11-18 10:37:49,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2392 to 2392. [2018-11-18 10:37:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2392 states. [2018-11-18 10:37:49,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 2392 states and 3404 transitions. [2018-11-18 10:37:49,629 INFO L78 Accepts]: Start accepts. Automaton has 2392 states and 3404 transitions. Word has length 480 [2018-11-18 10:37:49,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:49,630 INFO L480 AbstractCegarLoop]: Abstraction has 2392 states and 3404 transitions. [2018-11-18 10:37:49,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:37:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3404 transitions. [2018-11-18 10:37:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2018-11-18 10:37:49,639 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:49,640 INFO L375 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:37:49,640 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:49,640 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:49,640 INFO L82 PathProgramCache]: Analyzing trace with hash 796379606, now seen corresponding path program 1 times [2018-11-18 10:37:49,642 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:37:49,642 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:37:49,667 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:50,270 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:37:50,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1921 trivial. 0 not checked. [2018-11-18 10:37:50,366 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:37:50,369 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:50,369 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 10:37:50,369 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 10:37:50,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 10:37:50,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 10:37:50,371 INFO L87 Difference]: Start difference. First operand 2392 states and 3404 transitions. Second operand 4 states. [2018-11-18 10:37:50,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:50,469 INFO L93 Difference]: Finished difference Result 4777 states and 6806 transitions. [2018-11-18 10:37:50,469 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:37:50,469 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 479 [2018-11-18 10:37:50,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:50,477 INFO L225 Difference]: With dead ends: 4777 [2018-11-18 10:37:50,477 INFO L226 Difference]: Without dead ends: 2396 [2018-11-18 10:37:50,483 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 476 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:37:50,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2396 states. [2018-11-18 10:37:50,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2396 to 2395. [2018-11-18 10:37:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2395 states. [2018-11-18 10:37:50,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 2395 states and 3407 transitions. [2018-11-18 10:37:50,553 INFO L78 Accepts]: Start accepts. Automaton has 2395 states and 3407 transitions. Word has length 479 [2018-11-18 10:37:50,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:50,554 INFO L480 AbstractCegarLoop]: Abstraction has 2395 states and 3407 transitions. [2018-11-18 10:37:50,554 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 10:37:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 3407 transitions. [2018-11-18 10:37:50,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2018-11-18 10:37:50,560 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:50,561 INFO L375 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:37:50,561 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:50,561 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:50,561 INFO L82 PathProgramCache]: Analyzing trace with hash 1093771474, now seen corresponding path program 1 times [2018-11-18 10:37:50,563 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:37:50,563 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:37:50,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:51,087 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:37:51,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1921 backedges. 513 proven. 0 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2018-11-18 10:37:51,218 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:37:51,221 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:51,221 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:37:51,222 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:37:51,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:37:51,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:37:51,222 INFO L87 Difference]: Start difference. First operand 2395 states and 3407 transitions. Second operand 5 states. [2018-11-18 10:37:51,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:51,317 INFO L93 Difference]: Finished difference Result 4791 states and 6836 transitions. [2018-11-18 10:37:51,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:37:51,318 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 479 [2018-11-18 10:37:51,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:51,325 INFO L225 Difference]: With dead ends: 4791 [2018-11-18 10:37:51,325 INFO L226 Difference]: Without dead ends: 2407 [2018-11-18 10:37:51,330 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 478 GetRequests, 475 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:37:51,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2407 states. [2018-11-18 10:37:51,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2407 to 2403. [2018-11-18 10:37:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2403 states. [2018-11-18 10:37:51,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2403 states to 2403 states and 3428 transitions. [2018-11-18 10:37:51,394 INFO L78 Accepts]: Start accepts. Automaton has 2403 states and 3428 transitions. Word has length 479 [2018-11-18 10:37:51,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:51,394 INFO L480 AbstractCegarLoop]: Abstraction has 2403 states and 3428 transitions. [2018-11-18 10:37:51,394 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:37:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 3428 transitions. [2018-11-18 10:37:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2018-11-18 10:37:51,400 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:51,401 INFO L375 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 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, 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, 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] [2018-11-18 10:37:51,401 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:51,401 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:51,401 INFO L82 PathProgramCache]: Analyzing trace with hash 1044835749, now seen corresponding path program 1 times [2018-11-18 10:37:51,402 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:37:51,402 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:37:51,421 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:37:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:37:51,877 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:37:51,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1921 backedges. 855 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2018-11-18 10:37:51,963 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:37:51,967 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:51,967 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:37:51,968 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:37:51,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:37:51,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:37:51,968 INFO L87 Difference]: Start difference. First operand 2403 states and 3428 transitions. Second operand 5 states. [2018-11-18 10:37:52,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:52,050 INFO L93 Difference]: Finished difference Result 4803 states and 6861 transitions. [2018-11-18 10:37:52,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:37:52,051 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 484 [2018-11-18 10:37:52,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:52,058 INFO L225 Difference]: With dead ends: 4803 [2018-11-18 10:37:52,058 INFO L226 Difference]: Without dead ends: 2411 [2018-11-18 10:37:52,063 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 483 GetRequests, 480 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:37:52,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2411 states. [2018-11-18 10:37:52,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2411 to 2407. [2018-11-18 10:37:52,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2407 states. [2018-11-18 10:37:52,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 2407 states and 3432 transitions. [2018-11-18 10:37:52,122 INFO L78 Accepts]: Start accepts. Automaton has 2407 states and 3432 transitions. Word has length 484 [2018-11-18 10:37:52,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:52,123 INFO L480 AbstractCegarLoop]: Abstraction has 2407 states and 3432 transitions. [2018-11-18 10:37:52,123 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:37:52,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 3432 transitions. [2018-11-18 10:37:52,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 490 [2018-11-18 10:37:52,129 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:37:52,129 INFO L375 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:37:52,130 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:37:52,130 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:37:52,130 INFO L82 PathProgramCache]: Analyzing trace with hash -112257110, now seen corresponding path program 2 times [2018-11-18 10:37:52,131 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 10:37:52,131 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 10:37:52,149 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-11-18 10:37:52,414 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-18 10:37:52,415 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-18 10:37:52,432 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:37:52,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1926 trivial. 0 not checked. [2018-11-18 10:37:52,673 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 10:37:52,675 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:37:52,675 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 10:37:52,675 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 10:37:52,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 10:37:52,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 10:37:52,676 INFO L87 Difference]: Start difference. First operand 2407 states and 3432 transitions. Second operand 5 states. [2018-11-18 10:37:52,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:37:52,855 INFO L93 Difference]: Finished difference Result 4213 states and 6034 transitions. [2018-11-18 10:37:52,856 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 10:37:52,856 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 489 [2018-11-18 10:37:52,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:37:52,858 INFO L225 Difference]: With dead ends: 4213 [2018-11-18 10:37:52,858 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 10:37:52,870 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 490 GetRequests, 485 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-18 10:37:52,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 10:37:52,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 10:37:52,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 10:37:52,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 10:37:52,872 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 489 [2018-11-18 10:37:52,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:37:52,872 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 10:37:52,872 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 10:37:52,872 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 10:37:52,872 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 10:37:52,876 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 10:37:56,842 INFO L428 ceAbstractionStarter]: At program point L5873(line 5873) the Hoare annotation is: true [2018-11-18 10:37:56,842 INFO L425 ceAbstractionStarter]: For program point init_pci_ext_cap_pwr_permEXIT(lines 5863 5877) no Hoare annotation was computed. [2018-11-18 10:37:56,842 INFO L428 ceAbstractionStarter]: At program point L5873-1(line 5873) the Hoare annotation is: true [2018-11-18 10:37:56,842 INFO L428 ceAbstractionStarter]: At program point L5867(line 5867) the Hoare annotation is: true [2018-11-18 10:37:56,842 INFO L425 ceAbstractionStarter]: For program point L5867-1(line 5867) no Hoare annotation was computed. [2018-11-18 10:37:56,842 INFO L428 ceAbstractionStarter]: At program point init_pci_ext_cap_pwr_permENTRY(lines 5863 5877) the Hoare annotation is: true [2018-11-18 10:37:56,842 INFO L425 ceAbstractionStarter]: For program point init_pci_ext_cap_pwr_permFINAL(lines 5863 5877) no Hoare annotation was computed. [2018-11-18 10:37:56,842 INFO L425 ceAbstractionStarter]: For program point L5868(lines 5868 5872) no Hoare annotation was computed. [2018-11-18 10:37:56,842 INFO L425 ceAbstractionStarter]: For program point L5874(line 5874) no Hoare annotation was computed. [2018-11-18 10:37:56,842 INFO L425 ceAbstractionStarter]: For program point alloc_perm_bitsFINAL(lines 5479 5499) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L428 ceAbstractionStarter]: At program point L5490(line 5490) the Hoare annotation is: true [2018-11-18 10:37:56,843 INFO L428 ceAbstractionStarter]: At program point L5487(line 5487) the Hoare annotation is: true [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point L5489-2(lines 5489 5494) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point L5487-1(line 5487) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L428 ceAbstractionStarter]: At program point alloc_perm_bitsENTRY(lines 5479 5499) the Hoare annotation is: true [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point L5489(line 5489) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point L5490-1(line 5490) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L428 ceAbstractionStarter]: At program point L5485(line 5485) the Hoare annotation is: true [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point L5485-1(line 5485) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point alloc_perm_bitsEXIT(lines 5479 5499) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point vfio_config_freeEXIT(lines 6750 6762) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L428 ceAbstractionStarter]: At program point vfio_config_freeENTRY(lines 6750 6762) the Hoare annotation is: true [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point vfio_config_freeFINAL(lines 6750 6762) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point atomic_setEXIT(lines 2221 2228) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L428 ceAbstractionStarter]: At program point atomic_setENTRY(lines 2221 2228) the Hoare annotation is: true [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point atomic_setFINAL(lines 2221 2228) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point L2657-1(line 2657) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point L2658-2(lines 2658 2669) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L428 ceAbstractionStarter]: At program point L2657(line 2657) the Hoare annotation is: true [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point vfio_pci_openFINAL(lines 2636 2672) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point L2647(lines 2647 2651) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point L2647-2(lines 2644 2671) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point vfio_pci_openEXIT(lines 2636 2672) no Hoare annotation was computed. [2018-11-18 10:37:56,843 INFO L425 ceAbstractionStarter]: For program point L2661(lines 2661 2666) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L2658(lines 2658 2669) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L2659-1(line 2659) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L428 ceAbstractionStarter]: At program point vfio_pci_openENTRY(lines 2636 2672) the Hoare annotation is: true [2018-11-18 10:37:56,844 INFO L428 ceAbstractionStarter]: At program point L2659(line 2659) the Hoare annotation is: true [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point vfio_pci_writeEXIT(lines 2970 3007) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L428 ceAbstractionStarter]: At program point vfio_pci_writeENTRY(lines 2970 3007) the Hoare annotation is: true [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point vfio_pci_writeFINAL(lines 2970 3007) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L428 ceAbstractionStarter]: At program point L3000(line 3000) the Hoare annotation is: true [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L2999(lines 2999 3004) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L3000-1(line 3000) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L428 ceAbstractionStarter]: At program point L2996(line 2996) the Hoare annotation is: true [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L2995(lines 2995 3004) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L2996-1(line 2996) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L2992(lines 2992 3004) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L2988(lines 2988 3004) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L2989-1(line 2989) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L428 ceAbstractionStarter]: At program point L2989(line 2989) the Hoare annotation is: true [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L2983(lines 2983 2987) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L428 ceAbstractionStarter]: At program point L4126(line 4126) the Hoare annotation is: true [2018-11-18 10:37:56,844 INFO L428 ceAbstractionStarter]: At program point L4124(line 4124) the Hoare annotation is: true [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L428 ceAbstractionStarter]: At program point L4125(line 4125) the Hoare annotation is: true [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L428 ceAbstractionStarter]: At program point vfio_intx_disableENTRY(lines 4120 4132) the Hoare annotation is: true [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point vfio_intx_disableFINAL(lines 4120 4132) no Hoare annotation was computed. [2018-11-18 10:37:56,844 INFO L425 ceAbstractionStarter]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point vfio_intx_disableEXIT(lines 4120 4132) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L428 ceAbstractionStarter]: At program point L2554(line 2554) the Hoare annotation is: true [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2521-1(line 2521) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L428 ceAbstractionStarter]: At program point L2521(line 2521) the Hoare annotation is: true [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2554-1(line 2554) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L428 ceAbstractionStarter]: At program point L2538(line 2538) the Hoare annotation is: true [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2538-1(line 2538) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2530(line 2530) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2555-1(line 2555) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L428 ceAbstractionStarter]: At program point L2555(line 2555) the Hoare annotation is: true [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2547-1(line 2547) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L428 ceAbstractionStarter]: At program point L2547(line 2547) the Hoare annotation is: true [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2539(lines 2539 2543) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L428 ceAbstractionStarter]: At program point L2539-2(lines 2539 2543) the Hoare annotation is: true [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2531(lines 2531 2537) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point vfio_pci_enableEXIT(lines 2486 2564) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2519-1(line 2519) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L428 ceAbstractionStarter]: At program point L2519(line 2519) the Hoare annotation is: true [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2544(line 2544) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2503(lines 2503 2507) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point vfio_pci_enableFINAL(lines 2486 2564) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2520(lines 2520 2526) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2553(lines 2553 2561) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2553-2(lines 2553 2561) no Hoare annotation was computed. [2018-11-18 10:37:56,845 INFO L428 ceAbstractionStarter]: At program point vfio_pci_enableENTRY(lines 2486 2564) the Hoare annotation is: true [2018-11-18 10:37:56,845 INFO L425 ceAbstractionStarter]: For program point L2512(lines 2512 2529) no Hoare annotation was computed. [2018-11-18 10:37:56,846 INFO L425 ceAbstractionStarter]: For program point L2545(line 2545) no Hoare annotation was computed. [2018-11-18 10:37:56,846 INFO L428 ceAbstractionStarter]: At program point L2512-1(lines 2512 2529) the Hoare annotation is: true [2018-11-18 10:37:56,846 INFO L425 ceAbstractionStarter]: For program point L2545-2(lines 2545 2550) no Hoare annotation was computed. [2018-11-18 10:37:56,846 INFO L425 ceAbstractionStarter]: For program point L2545-4(lines 2545 2550) no Hoare annotation was computed. [2018-11-18 10:37:56,846 INFO L425 ceAbstractionStarter]: For program point L5950(line 5950) no Hoare annotation was computed. [2018-11-18 10:37:56,846 INFO L425 ceAbstractionStarter]: For program point L5950-2(lines 5950 5954) no Hoare annotation was computed. [2018-11-18 10:37:56,846 INFO L428 ceAbstractionStarter]: At program point vfio_find_cap_startENTRY(lines 5926 5958) the Hoare annotation is: true [2018-11-18 10:37:56,846 INFO L425 ceAbstractionStarter]: For program point L5932-2(lines 5932 5936) no Hoare annotation was computed. [2018-11-18 10:37:56,846 INFO L425 ceAbstractionStarter]: For program point L5932(lines 5932 5936) no Hoare annotation was computed. [2018-11-18 10:37:56,846 INFO L428 ceAbstractionStarter]: At program point L5951(lines 5931 5957) the Hoare annotation is: true [2018-11-18 10:37:56,846 INFO L428 ceAbstractionStarter]: At program point L5953(lines 5931 5957) the Hoare annotation is: true [2018-11-18 10:37:56,846 INFO L425 ceAbstractionStarter]: For program point vfio_find_cap_startEXIT(lines 5926 5958) no Hoare annotation was computed. [2018-11-18 10:37:56,846 INFO L428 ceAbstractionStarter]: At program point L5949(lines 5931 5957) the Hoare annotation is: true [2018-11-18 10:37:56,846 INFO L425 ceAbstractionStarter]: For program point L5941(lines 5941 5945) no Hoare annotation was computed. [2018-11-18 10:37:56,847 INFO L425 ceAbstractionStarter]: For program point vfio_find_cap_startFINAL(lines 5926 5958) no Hoare annotation was computed. [2018-11-18 10:37:56,847 INFO L425 ceAbstractionStarter]: For program point L6654(lines 6654 6658) no Hoare annotation was computed. [2018-11-18 10:37:56,847 INFO L425 ceAbstractionStarter]: For program point L6654-2(lines 6654 6658) no Hoare annotation was computed. [2018-11-18 10:37:56,847 INFO L425 ceAbstractionStarter]: For program point L6584-1(line 6584) no Hoare annotation was computed. [2018-11-18 10:37:56,847 INFO L428 ceAbstractionStarter]: At program point L6584(line 6584) the Hoare annotation is: true [2018-11-18 10:37:56,847 INFO L428 ceAbstractionStarter]: At program point L6642(lines 6568 6676) the Hoare annotation is: true [2018-11-18 10:37:56,847 INFO L428 ceAbstractionStarter]: At program point L6638(lines 6568 6676) the Hoare annotation is: true [2018-11-18 10:37:56,847 INFO L428 ceAbstractionStarter]: At program point L6634(line 6634) the Hoare annotation is: true [2018-11-18 10:37:56,847 INFO L428 ceAbstractionStarter]: At program point L6667(lines 6568 6676) the Hoare annotation is: true [2018-11-18 10:37:56,847 INFO L425 ceAbstractionStarter]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2018-11-18 10:37:56,847 INFO L425 ceAbstractionStarter]: For program point L6593(lines 6593 6602) no Hoare annotation was computed. [2018-11-18 10:37:56,847 INFO L425 ceAbstractionStarter]: For program point L6647(line 6647) no Hoare annotation was computed. [2018-11-18 10:37:56,847 INFO L425 ceAbstractionStarter]: For program point vfio_ecap_initFINAL(lines 6549 6677) no Hoare annotation was computed. [2018-11-18 10:37:56,847 INFO L425 ceAbstractionStarter]: For program point L6585(lines 6585 6589) no Hoare annotation was computed. [2018-11-18 10:37:56,848 INFO L425 ceAbstractionStarter]: For program point L6610(lines 6610 6618) no Hoare annotation was computed. [2018-11-18 10:37:56,848 INFO L428 ceAbstractionStarter]: At program point vfio_ecap_initENTRY(lines 6549 6677) the Hoare annotation is: true [2018-11-18 10:37:56,848 INFO L425 ceAbstractionStarter]: For program point L6573(lines 6573 6577) no Hoare annotation was computed. [2018-11-18 10:37:56,848 INFO L425 ceAbstractionStarter]: For program point L6606-1(lines 6606 6623) no Hoare annotation was computed. [2018-11-18 10:37:56,848 INFO L425 ceAbstractionStarter]: For program point L6664(lines 6664 6668) no Hoare annotation was computed. [2018-11-18 10:37:56,848 INFO L428 ceAbstractionStarter]: At program point L6594(line 6594) the Hoare annotation is: true [2018-11-18 10:37:56,848 INFO L425 ceAbstractionStarter]: For program point L6627-1(lines 6627 6628) no Hoare annotation was computed. [2018-11-18 10:37:56,848 INFO L428 ceAbstractionStarter]: At program point L6627(lines 6627 6628) the Hoare annotation is: true [2018-11-18 10:37:56,848 INFO L425 ceAbstractionStarter]: For program point vfio_ecap_initEXIT(lines 6549 6677) no Hoare annotation was computed. [2018-11-18 10:37:56,848 INFO L425 ceAbstractionStarter]: For program point L6594-1(line 6594) no Hoare annotation was computed. [2018-11-18 10:37:56,848 INFO L425 ceAbstractionStarter]: For program point L6648-1(line 6648) no Hoare annotation was computed. [2018-11-18 10:37:56,848 INFO L428 ceAbstractionStarter]: At program point L6648(line 6648) the Hoare annotation is: true [2018-11-18 10:37:56,848 INFO L428 ceAbstractionStarter]: At program point L6644(lines 6568 6676) the Hoare annotation is: true [2018-11-18 10:37:56,848 INFO L425 ceAbstractionStarter]: For program point L6607-1(line 6607) no Hoare annotation was computed. [2018-11-18 10:37:56,849 INFO L428 ceAbstractionStarter]: At program point L6607(line 6607) the Hoare annotation is: true [2018-11-18 10:37:56,849 INFO L428 ceAbstractionStarter]: At program point L6640(lines 6568 6676) the Hoare annotation is: true [2018-11-18 10:37:56,849 INFO L428 ceAbstractionStarter]: At program point L6665(lines 6568 6676) the Hoare annotation is: true [2018-11-18 10:37:56,849 INFO L425 ceAbstractionStarter]: For program point L6595(lines 6595 6599) no Hoare annotation was computed. [2018-11-18 10:37:56,849 INFO L428 ceAbstractionStarter]: At program point L6661(lines 6568 6676) the Hoare annotation is: true [2018-11-18 10:37:56,849 INFO L425 ceAbstractionStarter]: For program point L6591-1(lines 6568 6676) no Hoare annotation was computed. [2018-11-18 10:37:56,849 INFO L425 ceAbstractionStarter]: For program point L6591(lines 6591 6605) no Hoare annotation was computed. [2018-11-18 10:37:56,849 INFO L425 ceAbstractionStarter]: For program point L6649(lines 6649 6653) no Hoare annotation was computed. [2018-11-18 10:37:56,849 INFO L425 ceAbstractionStarter]: For program point L6670-1(lines 6670 6674) no Hoare annotation was computed. [2018-11-18 10:37:56,849 INFO L425 ceAbstractionStarter]: For program point L6629(lines 6629 6633) no Hoare annotation was computed. [2018-11-18 10:37:56,849 INFO L425 ceAbstractionStarter]: For program point L4482-1(line 4482) no Hoare annotation was computed. [2018-11-18 10:37:56,849 INFO L428 ceAbstractionStarter]: At program point L4503(line 4503) the Hoare annotation is: true [2018-11-18 10:37:56,849 INFO L425 ceAbstractionStarter]: For program point L4470(lines 4470 4475) no Hoare annotation was computed. [2018-11-18 10:37:56,849 INFO L428 ceAbstractionStarter]: At program point L4458(line 4458) the Hoare annotation is: true [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4458-1(line 4458) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4483(lines 4483 4487) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4483-1(lines 4483 4487) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L428 ceAbstractionStarter]: At program point L4471(line 4471) the Hoare annotation is: true [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4500-1(lines 4497 4509) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4500(lines 4500 4509) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4463(line 4463) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4463-1(line 4463) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4463-4(line 4463) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4463-3(line 4463) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4492(lines 4492 4496) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4463-8(lines 4463 4467) no Hoare annotation was computed. [2018-11-18 10:37:56,850 INFO L425 ceAbstractionStarter]: For program point L4463-6(line 4463) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L428 ceAbstractionStarter]: At program point L4484(line 4484) the Hoare annotation is: true [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L4476-1(line 4476) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L428 ceAbstractionStarter]: At program point L4476(line 4476) the Hoare annotation is: true [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point vfio_pci_set_intx_triggerEXIT(lines 4448 4512) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L4468(lines 4468 4491) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L4497(lines 4497 4509) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L428 ceAbstractionStarter]: At program point vfio_pci_set_intx_triggerENTRY(lines 4448 4512) the Hoare annotation is: true [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point vfio_pci_set_intx_triggerFINAL(lines 4448 4512) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L4477(lines 4477 4481) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L4502(lines 4502 4506) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L428 ceAbstractionStarter]: At program point L4498(line 4498) the Hoare annotation is: true [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L4457(lines 4457 4462) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L428 ceAbstractionStarter]: At program point L4482(line 4482) the Hoare annotation is: true [2018-11-18 10:37:56,851 INFO L428 ceAbstractionStarter]: At program point L3937-1(lines 3937 3963) the Hoare annotation is: true [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L3937(lines 3937 3963) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L3964(line 3964) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point vfio_pci_intx_unmask_handlerFINAL(lines 3922 3967) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L3944(lines 3944 3948) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L3942(lines 3942 3956) no Hoare annotation was computed. [2018-11-18 10:37:56,851 INFO L425 ceAbstractionStarter]: For program point L3944-2(lines 3942 3954) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point L3942-1(lines 3942 3956) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point L3938(lines 3938 3960) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L428 ceAbstractionStarter]: At program point L3936(line 3936) the Hoare annotation is: true [2018-11-18 10:37:56,852 INFO L428 ceAbstractionStarter]: At program point L3934(line 3934) the Hoare annotation is: true [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point L3936-1(line 3936) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point L3934-1(line 3934) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point vfio_pci_intx_unmask_handlerEXIT(lines 3922 3967) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L428 ceAbstractionStarter]: At program point vfio_pci_intx_unmask_handlerENTRY(lines 3922 3967) the Hoare annotation is: true [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point L3941(line 3941) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point L3941-2(lines 3941 3960) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L428 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 7379 7388) the Hoare annotation is: true [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 7379 7388) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 7379 7388) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point free_perm_bitsFINAL(lines 5468 5478) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point free_perm_bitsEXIT(lines 5468 5478) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L428 ceAbstractionStarter]: At program point free_perm_bitsENTRY(lines 5468 5478) the Hoare annotation is: true [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point p_setbEXIT(lines 5500 5508) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L428 ceAbstractionStarter]: At program point p_setbENTRY(lines 5500 5508) the Hoare annotation is: true [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point p_setbFINAL(lines 5500 5508) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point L2785(lines 2785 2835) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point L2810(line 2810) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L425 ceAbstractionStarter]: For program point L2843(lines 2843 2847) no Hoare annotation was computed. [2018-11-18 10:37:56,852 INFO L421 ceAbstractionStarter]: At program point L2868(line 2868) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2901(lines 2901 2906) no Hoare annotation was computed. [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2868-1(line 2868) no Hoare annotation was computed. [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2761(lines 2761 2765) no Hoare annotation was computed. [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2918(lines 2918 2923) no Hoare annotation was computed. [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2761-2(lines 2761 2765) no Hoare annotation was computed. [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2918-2(lines 2918 2923) no Hoare annotation was computed. [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2786(line 2786) no Hoare annotation was computed. [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2910(line 2910) no Hoare annotation was computed. [2018-11-18 10:37:56,853 INFO L421 ceAbstractionStarter]: At program point L2902(line 2902) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,853 INFO L421 ceAbstractionStarter]: At program point L2836(lines 2771 2839) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2869(lines 2869 2873) no Hoare annotation was computed. [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2902-1(line 2902) no Hoare annotation was computed. [2018-11-18 10:37:56,853 INFO L425 ceAbstractionStarter]: For program point L2861(line 2861) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2911-1(lines 2911 2912) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L421 ceAbstractionStarter]: At program point L2911(lines 2911 2912) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2804(line 2804) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2837(line 2837) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2804-2(lines 2804 2808) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2771(lines 2771 2927) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point $Ultimate##18(line 2792) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point $Ultimate##19(line 2792) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L421 ceAbstractionStarter]: At program point L2854(line 2854) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2854-1(line 2854) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2755(lines 2755 2759) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2879(lines 2879 2909) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2780(lines 2780 2784) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2813(line 2813) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L421 ceAbstractionStarter]: At program point L2879-2(lines 2879 2909) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2747(lines 2747 2927) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2813-2(lines 2813 2817) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2813-4(lines 2813 2817) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2797(lines 2797 2802) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2888(lines 2888 2897) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2880(lines 2880 2887) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L425 ceAbstractionStarter]: For program point L2913-1(line 2913) no Hoare annotation was computed. [2018-11-18 10:37:56,854 INFO L421 ceAbstractionStarter]: At program point L2913(line 2913) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2864(lines 2864 2927) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2856(lines 2856 2860) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L421 ceAbstractionStarter]: At program point L2856-2(lines 2856 2860) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2848(line 2848) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2848-2(lines 2848 2852) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2749-1(line 2749) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L421 ceAbstractionStarter]: At program point L2749(line 2749) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2840(lines 2840 2927) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L421 ceAbstractionStarter]: At program point L2774(line 2774) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2774-1(line 2774) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2824(line 2824) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2824-2(lines 2824 2829) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2750(lines 2750 2754) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2874(line 2874) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2874-2(line 2874) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2775(lines 2775 2779) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2874-3(line 2874) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2874-5(lines 2874 2878) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2833(line 2833) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2891-1(line 2891) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L421 ceAbstractionStarter]: At program point L2891(line 2891) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2792(lines 2792 2796) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2792-2(lines 2792 2796) no Hoare annotation was computed. [2018-11-18 10:37:56,855 INFO L425 ceAbstractionStarter]: For program point L2883-1(lines 2880 2887) no Hoare annotation was computed. [2018-11-18 10:37:56,856 INFO L425 ceAbstractionStarter]: For program point L2883(lines 2883 2887) no Hoare annotation was computed. [2018-11-18 10:37:56,856 INFO L421 ceAbstractionStarter]: At program point vfio_pci_ioctlENTRY(lines 2717 2930) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32))) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32))) [2018-11-18 10:37:56,857 INFO L421 ceAbstractionStarter]: At program point L2842(line 2842) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,857 INFO L425 ceAbstractionStarter]: For program point vfio_pci_ioctlFINAL(lines 2717 2930) no Hoare annotation was computed. [2018-11-18 10:37:56,857 INFO L425 ceAbstractionStarter]: For program point L2842-1(line 2842) no Hoare annotation was computed. [2018-11-18 10:37:56,857 INFO L421 ceAbstractionStarter]: At program point L2900(line 2900) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,857 INFO L425 ceAbstractionStarter]: For program point L2900-1(line 2900) no Hoare annotation was computed. [2018-11-18 10:37:56,857 INFO L421 ceAbstractionStarter]: At program point L2768(line 2768) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) |old(~ldv_mutex_igate_of_vfio_pci_device~0)|)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= |vfio_pci_ioctl_#in~cmd| (_ bv0 32)))) [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point L2768-1(line 2768) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point L2892(lines 2892 2896) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point vfio_pci_ioctlEXIT(lines 2717 2930) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point L2917(lines 2917 2927) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point L2818(lines 2818 2822) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L428 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L425 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,858 INFO L428 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,859 INFO L425 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,859 INFO L428 ceAbstractionStarter]: At program point L-1-12(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,859 INFO L425 ceAbstractionStarter]: For program point L-1-13(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,859 INFO L425 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,859 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,859 INFO L428 ceAbstractionStarter]: At program point request_irqENTRY(lines 3548 3556) the Hoare annotation is: true [2018-11-18 10:37:56,859 INFO L425 ceAbstractionStarter]: For program point request_irqFINAL(lines 3548 3556) no Hoare annotation was computed. [2018-11-18 10:37:56,859 INFO L425 ceAbstractionStarter]: For program point request_irqEXIT(lines 3548 3556) no Hoare annotation was computed. [2018-11-18 10:37:56,859 INFO L425 ceAbstractionStarter]: For program point L3866(line 3866) no Hoare annotation was computed. [2018-11-18 10:37:56,859 INFO L425 ceAbstractionStarter]: For program point virqfd_disableFINAL(lines 3853 3870) no Hoare annotation was computed. [2018-11-18 10:37:56,859 INFO L425 ceAbstractionStarter]: For program point L3860(lines 3860 3865) no Hoare annotation was computed. [2018-11-18 10:37:56,859 INFO L425 ceAbstractionStarter]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2018-11-18 10:37:56,859 INFO L428 ceAbstractionStarter]: At program point L3861(line 3861) the Hoare annotation is: true [2018-11-18 10:37:56,859 INFO L428 ceAbstractionStarter]: At program point L3858(line 3858) the Hoare annotation is: true [2018-11-18 10:37:56,860 INFO L428 ceAbstractionStarter]: At program point L3860-2(lines 3860 3865) the Hoare annotation is: true [2018-11-18 10:37:56,860 INFO L425 ceAbstractionStarter]: For program point L3858-1(line 3858) no Hoare annotation was computed. [2018-11-18 10:37:56,860 INFO L428 ceAbstractionStarter]: At program point virqfd_disableENTRY(lines 3853 3870) the Hoare annotation is: true [2018-11-18 10:37:56,860 INFO L425 ceAbstractionStarter]: For program point virqfd_disableEXIT(lines 3853 3870) no Hoare annotation was computed. [2018-11-18 10:37:56,860 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,860 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,860 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,860 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,860 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_pcix_permEXIT(lines 5792 5807) no Hoare annotation was computed. [2018-11-18 10:37:56,860 INFO L428 ceAbstractionStarter]: At program point L5803(line 5803) the Hoare annotation is: true [2018-11-18 10:37:56,860 INFO L428 ceAbstractionStarter]: At program point L5802(line 5802) the Hoare annotation is: true [2018-11-18 10:37:56,860 INFO L425 ceAbstractionStarter]: For program point L5804(line 5804) no Hoare annotation was computed. [2018-11-18 10:37:56,860 INFO L428 ceAbstractionStarter]: At program point L5802-1(line 5802) the Hoare annotation is: true [2018-11-18 10:37:56,860 INFO L425 ceAbstractionStarter]: For program point L5796-1(line 5796) no Hoare annotation was computed. [2018-11-18 10:37:56,861 INFO L428 ceAbstractionStarter]: At program point init_pci_cap_pcix_permENTRY(lines 5792 5807) the Hoare annotation is: true [2018-11-18 10:37:56,861 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_pcix_permFINAL(lines 5792 5807) no Hoare annotation was computed. [2018-11-18 10:37:56,861 INFO L425 ceAbstractionStarter]: For program point L5797(lines 5797 5801) no Hoare annotation was computed. [2018-11-18 10:37:56,861 INFO L428 ceAbstractionStarter]: At program point L5796(line 5796) the Hoare annotation is: true [2018-11-18 10:37:56,861 INFO L428 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 2437 2447) the Hoare annotation is: true [2018-11-18 10:37:56,861 INFO L425 ceAbstractionStarter]: For program point L2441-1(line 2441) no Hoare annotation was computed. [2018-11-18 10:37:56,861 INFO L428 ceAbstractionStarter]: At program point L2441(line 2441) the Hoare annotation is: true [2018-11-18 10:37:56,861 INFO L425 ceAbstractionStarter]: For program point L2439(lines 2439 2446) no Hoare annotation was computed. [2018-11-18 10:37:56,861 INFO L425 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 2437 2447) no Hoare annotation was computed. [2018-11-18 10:37:56,861 INFO L425 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 2437 2447) no Hoare annotation was computed. [2018-11-18 10:37:56,861 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_af_permFINAL(lines 5824 5838) no Hoare annotation was computed. [2018-11-18 10:37:56,861 INFO L425 ceAbstractionStarter]: For program point L5835(line 5835) no Hoare annotation was computed. [2018-11-18 10:37:56,861 INFO L428 ceAbstractionStarter]: At program point L5834(line 5834) the Hoare annotation is: true [2018-11-18 10:37:56,861 INFO L428 ceAbstractionStarter]: At program point L5834-1(line 5834) the Hoare annotation is: true [2018-11-18 10:37:56,862 INFO L428 ceAbstractionStarter]: At program point init_pci_cap_af_permENTRY(lines 5824 5838) the Hoare annotation is: true [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point L5828-1(line 5828) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point L5829(lines 5829 5833) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L428 ceAbstractionStarter]: At program point L5828(line 5828) the Hoare annotation is: true [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_af_permEXIT(lines 5824 5838) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point L4974(lines 4974 4978) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point L5024(line 5024) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L428 ceAbstractionStarter]: At program point L4983(line 4983) the Hoare annotation is: true [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point L4983-1(line 4983) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point L5074-1(lines 5074 5078) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point L5033(line 5033) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point L4992-2(lines 4951 5055) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point L4992(lines 4992 5055) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point vfio_pci_mem_readwriteFINAL(lines 4845 5081) no Hoare annotation was computed. [2018-11-18 10:37:56,862 INFO L425 ceAbstractionStarter]: For program point L4984(lines 4984 4988) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L4943(lines 4943 4950) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L4902(lines 4902 4906) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L4902-2(lines 4875 5080) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L4993-2(lines 4993 5010) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L4993(lines 4993 5010) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L4919(lines 4919 4924) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L4952-2(lines 4952 4968) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L4952(lines 4952 4968) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L4911(lines 4911 4927) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L4911-2(lines 4911 4927) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L428 ceAbstractionStarter]: At program point L5068(lines 4875 5080) the Hoare annotation is: true [2018-11-18 10:37:56,863 INFO L428 ceAbstractionStarter]: At program point vfio_pci_mem_readwriteENTRY(lines 4845 5081) the Hoare annotation is: true [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point L5027(line 5027) no Hoare annotation was computed. [2018-11-18 10:37:56,863 INFO L428 ceAbstractionStarter]: At program point L4994(line 4994) the Hoare annotation is: true [2018-11-18 10:37:56,863 INFO L425 ceAbstractionStarter]: For program point vfio_pci_mem_readwriteEXIT(lines 4845 5081) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L428 ceAbstractionStarter]: At program point L5060(lines 4875 5080) the Hoare annotation is: true [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L4994-1(line 4994) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L4887(line 4887) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L428 ceAbstractionStarter]: At program point L4953(line 4953) the Hoare annotation is: true [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L4953-1(line 4953) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L4887-4(lines 4875 5080) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L4887-2(lines 4887 4891) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L428 ceAbstractionStarter]: At program point L5044(lines 5013 5051) the Hoare annotation is: true [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L5069-1(lines 4875 5080) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L4995(lines 4995 4999) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L428 ceAbstractionStarter]: At program point L4962(line 4962) the Hoare annotation is: true [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L4929-2(lines 4875 5080) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L4929(lines 4929 4934) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L4962-1(line 4962) no Hoare annotation was computed. [2018-11-18 10:37:56,864 INFO L425 ceAbstractionStarter]: For program point L4954(lines 4954 4958) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L425 ceAbstractionStarter]: For program point L5020(lines 5020 5036) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L425 ceAbstractionStarter]: For program point L4946(lines 4946 4950) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L425 ceAbstractionStarter]: For program point L4913(lines 4913 4917) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L425 ceAbstractionStarter]: For program point L4946-2(lines 4875 5080) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L425 ceAbstractionStarter]: For program point L4971(lines 4971 5055) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L425 ceAbstractionStarter]: For program point L5004-1(line 5004) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L428 ceAbstractionStarter]: At program point L5037(lines 5013 5051) the Hoare annotation is: true [2018-11-18 10:37:56,865 INFO L428 ceAbstractionStarter]: At program point L5004(line 5004) the Hoare annotation is: true [2018-11-18 10:37:56,865 INFO L428 ceAbstractionStarter]: At program point L5062(lines 4875 5080) the Hoare annotation is: true [2018-11-18 10:37:56,865 INFO L425 ceAbstractionStarter]: For program point L4963(lines 4963 4967) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L425 ceAbstractionStarter]: For program point L4897(lines 4897 4901) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L425 ceAbstractionStarter]: For program point L5021(line 5021) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L428 ceAbstractionStarter]: At program point L5046(lines 5013 5051) the Hoare annotation is: true [2018-11-18 10:37:56,865 INFO L425 ceAbstractionStarter]: For program point L5013(lines 5013 5053) no Hoare annotation was computed. [2018-11-18 10:37:56,865 INFO L428 ceAbstractionStarter]: At program point L5013-1(lines 5013 5053) the Hoare annotation is: true [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point L4972-2(lines 4972 4989) no Hoare annotation was computed. [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point L5005(lines 5005 5009) no Hoare annotation was computed. [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point L4972(lines 4972 4989) no Hoare annotation was computed. [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point L5030(line 5030) no Hoare annotation was computed. [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point L4882(lines 4882 4886) no Hoare annotation was computed. [2018-11-18 10:37:56,866 INFO L428 ceAbstractionStarter]: At program point L4973(line 4973) the Hoare annotation is: true [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point L4973-1(line 4973) no Hoare annotation was computed. [2018-11-18 10:37:56,866 INFO L428 ceAbstractionStarter]: At program point L5064(lines 4875 5080) the Hoare annotation is: true [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point pci_read_config_byteFINAL(lines 2375 2383) no Hoare annotation was computed. [2018-11-18 10:37:56,866 INFO L428 ceAbstractionStarter]: At program point pci_read_config_byteENTRY(lines 2375 2383) the Hoare annotation is: true [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point pci_read_config_byteEXIT(lines 2375 2383) no Hoare annotation was computed. [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point p_setdFINAL(lines 5518 5526) no Hoare annotation was computed. [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point p_setdEXIT(lines 5518 5526) no Hoare annotation was computed. [2018-11-18 10:37:56,866 INFO L428 ceAbstractionStarter]: At program point p_setdENTRY(lines 5518 5526) the Hoare annotation is: true [2018-11-18 10:37:56,866 INFO L425 ceAbstractionStarter]: For program point pci_read_config_wordFINAL(lines 2384 2392) no Hoare annotation was computed. [2018-11-18 10:37:56,867 INFO L428 ceAbstractionStarter]: At program point pci_read_config_wordENTRY(lines 2384 2392) the Hoare annotation is: true [2018-11-18 10:37:56,867 INFO L425 ceAbstractionStarter]: For program point pci_read_config_wordEXIT(lines 2384 2392) no Hoare annotation was computed. [2018-11-18 10:37:56,867 INFO L428 ceAbstractionStarter]: At program point L5887(line 5887) the Hoare annotation is: true [2018-11-18 10:37:56,867 INFO L425 ceAbstractionStarter]: For program point vfio_pci_uninit_perm_bitsEXIT(lines 5878 5891) no Hoare annotation was computed. [2018-11-18 10:37:56,867 INFO L428 ceAbstractionStarter]: At program point L5886(line 5886) the Hoare annotation is: true [2018-11-18 10:37:56,867 INFO L428 ceAbstractionStarter]: At program point L5883(line 5883) the Hoare annotation is: true [2018-11-18 10:37:56,867 INFO L428 ceAbstractionStarter]: At program point L5882(line 5882) the Hoare annotation is: true [2018-11-18 10:37:56,867 INFO L428 ceAbstractionStarter]: At program point L5885(line 5885) the Hoare annotation is: true [2018-11-18 10:37:56,867 INFO L428 ceAbstractionStarter]: At program point L5884(line 5884) the Hoare annotation is: true [2018-11-18 10:37:56,867 INFO L425 ceAbstractionStarter]: For program point vfio_pci_uninit_perm_bitsFINAL(lines 5878 5891) no Hoare annotation was computed. [2018-11-18 10:37:56,867 INFO L428 ceAbstractionStarter]: At program point vfio_pci_uninit_perm_bitsENTRY(lines 5878 5891) the Hoare annotation is: true [2018-11-18 10:37:56,867 INFO L428 ceAbstractionStarter]: At program point L6047(line 6047) the Hoare annotation is: true [2018-11-18 10:37:56,867 INFO L425 ceAbstractionStarter]: For program point L6047-1(lines 6046 6054) no Hoare annotation was computed. [2018-11-18 10:37:56,868 INFO L428 ceAbstractionStarter]: At program point L6049(line 6049) the Hoare annotation is: true [2018-11-18 10:37:56,868 INFO L428 ceAbstractionStarter]: At program point L6049-1(line 6049) the Hoare annotation is: true [2018-11-18 10:37:56,868 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_msi_permEXIT(lines 6022 6057) no Hoare annotation was computed. [2018-11-18 10:37:56,868 INFO L425 ceAbstractionStarter]: For program point L6039(lines 6037 6046) no Hoare annotation was computed. [2018-11-18 10:37:56,868 INFO L428 ceAbstractionStarter]: At program point L6041(line 6041) the Hoare annotation is: true [2018-11-18 10:37:56,868 INFO L428 ceAbstractionStarter]: At program point L6041-1(line 6041) the Hoare annotation is: true [2018-11-18 10:37:56,868 INFO L428 ceAbstractionStarter]: At program point L6035(line 6035) the Hoare annotation is: true [2018-11-18 10:37:56,868 INFO L425 ceAbstractionStarter]: For program point L6027(lines 6027 6031) no Hoare annotation was computed. [2018-11-18 10:37:56,868 INFO L428 ceAbstractionStarter]: At program point init_pci_cap_msi_permENTRY(lines 6022 6057) the Hoare annotation is: true [2018-11-18 10:37:56,868 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_msi_permFINAL(lines 6022 6057) no Hoare annotation was computed. [2018-11-18 10:37:56,868 INFO L425 ceAbstractionStarter]: For program point L6048(lines 6037 6054) no Hoare annotation was computed. [2018-11-18 10:37:56,868 INFO L428 ceAbstractionStarter]: At program point L6038(line 6038) the Hoare annotation is: true [2018-11-18 10:37:56,868 INFO L428 ceAbstractionStarter]: At program point L6034(line 6034) the Hoare annotation is: true [2018-11-18 10:37:56,868 INFO L428 ceAbstractionStarter]: At program point L6038-1(line 6038) the Hoare annotation is: true [2018-11-18 10:37:56,869 INFO L425 ceAbstractionStarter]: For program point L6036(lines 6025 6056) no Hoare annotation was computed. [2018-11-18 10:37:56,869 INFO L428 ceAbstractionStarter]: At program point L6034-1(line 6034) the Hoare annotation is: true [2018-11-18 10:37:56,869 INFO L428 ceAbstractionStarter]: At program point L6026(line 6026) the Hoare annotation is: true [2018-11-18 10:37:56,869 INFO L425 ceAbstractionStarter]: For program point L6026-1(line 6026) no Hoare annotation was computed. [2018-11-18 10:37:56,869 INFO L425 ceAbstractionStarter]: For program point L5536(lines 5536 5540) no Hoare annotation was computed. [2018-11-18 10:37:56,869 INFO L425 ceAbstractionStarter]: For program point vfio_bar_restoreEXIT(lines 5527 5559) no Hoare annotation was computed. [2018-11-18 10:37:56,869 INFO L428 ceAbstractionStarter]: At program point vfio_bar_restoreENTRY(lines 5527 5559) the Hoare annotation is: true [2018-11-18 10:37:56,869 INFO L428 ceAbstractionStarter]: At program point L5551(lines 5533 5558) the Hoare annotation is: true [2018-11-18 10:37:56,869 INFO L428 ceAbstractionStarter]: At program point L5553(lines 5533 5558) the Hoare annotation is: true [2018-11-18 10:37:56,869 INFO L428 ceAbstractionStarter]: At program point L5549(lines 5533 5558) the Hoare annotation is: true [2018-11-18 10:37:56,869 INFO L425 ceAbstractionStarter]: For program point vfio_bar_restoreFINAL(lines 5527 5559) no Hoare annotation was computed. [2018-11-18 10:37:56,869 INFO L428 ceAbstractionStarter]: At program point L5541(line 5541) the Hoare annotation is: true [2018-11-18 10:37:56,869 INFO L425 ceAbstractionStarter]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2018-11-18 10:37:56,870 INFO L425 ceAbstractionStarter]: For program point p_setwEXIT(lines 5509 5517) no Hoare annotation was computed. [2018-11-18 10:37:56,870 INFO L428 ceAbstractionStarter]: At program point p_setwENTRY(lines 5509 5517) the Hoare annotation is: true [2018-11-18 10:37:56,870 INFO L425 ceAbstractionStarter]: For program point p_setwFINAL(lines 5509 5517) no Hoare annotation was computed. [2018-11-18 10:37:56,870 INFO L425 ceAbstractionStarter]: For program point L4152(line 4152) no Hoare annotation was computed. [2018-11-18 10:37:56,870 INFO L425 ceAbstractionStarter]: For program point L4152-2(line 4152) no Hoare annotation was computed. [2018-11-18 10:37:56,870 INFO L425 ceAbstractionStarter]: For program point L4152-3(line 4152) no Hoare annotation was computed. [2018-11-18 10:37:56,870 INFO L425 ceAbstractionStarter]: For program point L4152-5(lines 4152 4156) no Hoare annotation was computed. [2018-11-18 10:37:56,870 INFO L428 ceAbstractionStarter]: At program point vfio_msi_enableENTRY(lines 4142 4216) the Hoare annotation is: true [2018-11-18 10:37:56,870 INFO L425 ceAbstractionStarter]: For program point L4165-1(line 4165) no Hoare annotation was computed. [2018-11-18 10:37:56,870 INFO L425 ceAbstractionStarter]: For program point vfio_msi_enableEXIT(lines 4142 4216) no Hoare annotation was computed. [2018-11-18 10:37:56,870 INFO L428 ceAbstractionStarter]: At program point L4165(line 4165) the Hoare annotation is: true [2018-11-18 10:37:56,870 INFO L425 ceAbstractionStarter]: For program point L4157-1(line 4157) no Hoare annotation was computed. [2018-11-18 10:37:56,870 INFO L428 ceAbstractionStarter]: At program point L4157(line 4157) the Hoare annotation is: true [2018-11-18 10:37:56,870 INFO L425 ceAbstractionStarter]: For program point L4186(lines 4186 4192) no Hoare annotation was computed. [2018-11-18 10:37:56,871 INFO L425 ceAbstractionStarter]: For program point vfio_msi_enableFINAL(lines 4142 4216) no Hoare annotation was computed. [2018-11-18 10:37:56,871 INFO L428 ceAbstractionStarter]: At program point L4182(lines 4164 4193) the Hoare annotation is: true [2018-11-18 10:37:56,871 INFO L428 ceAbstractionStarter]: At program point L4178(lines 4164 4193) the Hoare annotation is: true [2018-11-18 10:37:56,871 INFO L425 ceAbstractionStarter]: For program point L4203(lines 4203 4207) no Hoare annotation was computed. [2018-11-18 10:37:56,871 INFO L425 ceAbstractionStarter]: For program point L4203-2(lines 4150 4215) no Hoare annotation was computed. [2018-11-18 10:37:56,871 INFO L425 ceAbstractionStarter]: For program point L4195(lines 4195 4200) no Hoare annotation was computed. [2018-11-18 10:37:56,871 INFO L425 ceAbstractionStarter]: For program point L4208-1(lines 4208 4213) no Hoare annotation was computed. [2018-11-18 10:37:56,871 INFO L425 ceAbstractionStarter]: For program point L4167(lines 4167 4172) no Hoare annotation was computed. [2018-11-18 10:37:56,871 INFO L425 ceAbstractionStarter]: For program point L4159(lines 4159 4163) no Hoare annotation was computed. [2018-11-18 10:37:56,871 INFO L428 ceAbstractionStarter]: At program point L4180(lines 4164 4193) the Hoare annotation is: true [2018-11-18 10:37:56,871 INFO L428 ceAbstractionStarter]: At program point L4209(line 4209) the Hoare annotation is: true [2018-11-18 10:37:56,871 INFO L425 ceAbstractionStarter]: For program point L4209-1(line 4209) no Hoare annotation was computed. [2018-11-18 10:37:56,871 INFO L425 ceAbstractionStarter]: For program point L4164(lines 4164 4201) no Hoare annotation was computed. [2018-11-18 10:37:56,871 INFO L425 ceAbstractionStarter]: For program point L4164-2(lines 4164 4201) no Hoare annotation was computed. [2018-11-18 10:37:56,872 INFO L425 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 2356 2364) no Hoare annotation was computed. [2018-11-18 10:37:56,872 INFO L428 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 2356 2364) the Hoare annotation is: true [2018-11-18 10:37:56,872 INFO L425 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 2356 2364) no Hoare annotation was computed. [2018-11-18 10:37:56,872 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 7008 7014) no Hoare annotation was computed. [2018-11-18 10:37:56,872 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 7008 7014) the Hoare annotation is: true [2018-11-18 10:37:56,872 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7012) no Hoare annotation was computed. [2018-11-18 10:37:56,872 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 7008 7014) no Hoare annotation was computed. [2018-11-18 10:37:56,872 INFO L425 ceAbstractionStarter]: For program point kobject_nameEXIT(lines 2298 2304) no Hoare annotation was computed. [2018-11-18 10:37:56,872 INFO L428 ceAbstractionStarter]: At program point kobject_nameENTRY(lines 2298 2304) the Hoare annotation is: true [2018-11-18 10:37:56,872 INFO L425 ceAbstractionStarter]: For program point kobject_nameFINAL(lines 2298 2304) no Hoare annotation was computed. [2018-11-18 10:37:56,872 INFO L425 ceAbstractionStarter]: For program point L6270(line 6270) no Hoare annotation was computed. [2018-11-18 10:37:56,872 INFO L428 ceAbstractionStarter]: At program point L6295(line 6295) the Hoare annotation is: true [2018-11-18 10:37:56,872 INFO L425 ceAbstractionStarter]: For program point L6295-1(line 6295) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L428 ceAbstractionStarter]: At program point L6287(line 6287) the Hoare annotation is: true [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point L6287-1(line 6287) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point vfio_ext_cap_lenFINAL(lines 6251 6355) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point L6279(line 6279) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point L6312(lines 6312 6317) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point L6279-2(line 6279) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L428 ceAbstractionStarter]: At program point L6271(line 6271) the Hoare annotation is: true [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point L6271-1(line 6271) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point L6321(line 6321) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point L6280-2(line 6280) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point L6313-1(line 6313) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point L6280(line 6280) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L428 ceAbstractionStarter]: At program point L6313(line 6313) the Hoare annotation is: true [2018-11-18 10:37:56,873 INFO L425 ceAbstractionStarter]: For program point L6272(lines 6272 6277) no Hoare annotation was computed. [2018-11-18 10:37:56,873 INFO L428 ceAbstractionStarter]: At program point L6322(line 6322) the Hoare annotation is: true [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6322-1(line 6322) no Hoare annotation was computed. [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6281(line 6281) no Hoare annotation was computed. [2018-11-18 10:37:56,874 INFO L428 ceAbstractionStarter]: At program point L6273(line 6273) the Hoare annotation is: true [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6273-1(line 6273) no Hoare annotation was computed. [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6323(lines 6323 6328) no Hoare annotation was computed. [2018-11-18 10:37:56,874 INFO L428 ceAbstractionStarter]: At program point L6282(line 6282) the Hoare annotation is: true [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6348(line 6348) no Hoare annotation was computed. [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6282-1(line 6282) no Hoare annotation was computed. [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6340(lines 6340 6346) no Hoare annotation was computed. [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6332(line 6332) no Hoare annotation was computed. [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6324-1(line 6324) no Hoare annotation was computed. [2018-11-18 10:37:56,874 INFO L428 ceAbstractionStarter]: At program point L6324(line 6324) the Hoare annotation is: true [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6349-1(line 6349) no Hoare annotation was computed. [2018-11-18 10:37:56,874 INFO L428 ceAbstractionStarter]: At program point L6349(line 6349) the Hoare annotation is: true [2018-11-18 10:37:56,874 INFO L425 ceAbstractionStarter]: For program point L6300-2(lines 6300 6304) no Hoare annotation was computed. [2018-11-18 10:37:56,875 INFO L425 ceAbstractionStarter]: For program point L6333-1(line 6333) no Hoare annotation was computed. [2018-11-18 10:37:56,875 INFO L425 ceAbstractionStarter]: For program point L6300(lines 6300 6304) no Hoare annotation was computed. [2018-11-18 10:37:56,875 INFO L428 ceAbstractionStarter]: At program point L6333(line 6333) the Hoare annotation is: true [2018-11-18 10:37:56,875 INFO L425 ceAbstractionStarter]: For program point L6292(lines 6292 6308) no Hoare annotation was computed. [2018-11-18 10:37:56,875 INFO L425 ceAbstractionStarter]: For program point L6284(line 6284) no Hoare annotation was computed. [2018-11-18 10:37:56,875 INFO L425 ceAbstractionStarter]: For program point L6334(lines 6334 6339) no Hoare annotation was computed. [2018-11-18 10:37:56,875 INFO L428 ceAbstractionStarter]: At program point L6293(line 6293) the Hoare annotation is: true [2018-11-18 10:37:56,875 INFO L425 ceAbstractionStarter]: For program point L6293-1(line 6293) no Hoare annotation was computed. [2018-11-18 10:37:56,875 INFO L428 ceAbstractionStarter]: At program point L6285(line 6285) the Hoare annotation is: true [2018-11-18 10:37:56,875 INFO L425 ceAbstractionStarter]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2018-11-18 10:37:56,875 INFO L425 ceAbstractionStarter]: For program point L6310(line 6310) no Hoare annotation was computed. [2018-11-18 10:37:56,875 INFO L425 ceAbstractionStarter]: For program point L6335-1(line 6335) no Hoare annotation was computed. [2018-11-18 10:37:56,875 INFO L428 ceAbstractionStarter]: At program point L6335(line 6335) the Hoare annotation is: true [2018-11-18 10:37:56,875 INFO L428 ceAbstractionStarter]: At program point vfio_ext_cap_lenENTRY(lines 6251 6355) the Hoare annotation is: true [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point L6269(lines 6269 6352) no Hoare annotation was computed. [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point L6294(lines 6294 6299) no Hoare annotation was computed. [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point L6286(lines 6286 6291) no Hoare annotation was computed. [2018-11-18 10:37:56,876 INFO L428 ceAbstractionStarter]: At program point L6311(line 6311) the Hoare annotation is: true [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point L6311-1(line 6311) no Hoare annotation was computed. [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point vfio_ext_cap_lenEXIT(lines 6251 6355) no Hoare annotation was computed. [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,876 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,876 INFO L428 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,876 INFO L428 ceAbstractionStarter]: At program point L-1-8(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,876 INFO L425 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,877 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,877 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,877 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,877 INFO L428 ceAbstractionStarter]: At program point spin_unlock_irqENTRY(lines 3506 3513) the Hoare annotation is: true [2018-11-18 10:37:56,877 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqEXIT(lines 3506 3513) no Hoare annotation was computed. [2018-11-18 10:37:56,877 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqFINAL(lines 3506 3513) no Hoare annotation was computed. [2018-11-18 10:37:56,877 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 7016 7022) no Hoare annotation was computed. [2018-11-18 10:37:56,877 INFO L428 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 7016 7022) the Hoare annotation is: true [2018-11-18 10:37:56,877 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 7016 7022) no Hoare annotation was computed. [2018-11-18 10:37:56,877 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,877 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,877 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,877 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,877 INFO L425 ceAbstractionStarter]: For program point vfio_default_config_writeEXIT(lines 5275 5341) no Hoare annotation was computed. [2018-11-18 10:37:56,877 INFO L425 ceAbstractionStarter]: For program point L5314-1(lines 5314 5315) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5306(lines 5306 5318) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5304-1(lines 5304 5305) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L428 ceAbstractionStarter]: At program point L5304(lines 5304 5305) the Hoare annotation is: true [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5306-2(lines 5306 5318) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5331(lines 5331 5335) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5298(lines 5298 5302) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5296-1(lines 5296 5297) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L428 ceAbstractionStarter]: At program point L5296(lines 5296 5297) the Hoare annotation is: true [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5323(lines 5323 5327) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5319(lines 5319 5338) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5319-2(lines 5319 5338) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L428 ceAbstractionStarter]: At program point L5309(lines 5309 5310) the Hoare annotation is: true [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5309-1(lines 5309 5310) no Hoare annotation was computed. [2018-11-18 10:37:56,878 INFO L428 ceAbstractionStarter]: At program point vfio_default_config_writeENTRY(lines 5275 5341) the Hoare annotation is: true [2018-11-18 10:37:56,878 INFO L428 ceAbstractionStarter]: At program point L5330(line 5330) the Hoare annotation is: true [2018-11-18 10:37:56,878 INFO L425 ceAbstractionStarter]: For program point L5330-1(line 5330) no Hoare annotation was computed. [2018-11-18 10:37:56,879 INFO L428 ceAbstractionStarter]: At program point L5322(line 5322) the Hoare annotation is: true [2018-11-18 10:37:56,879 INFO L425 ceAbstractionStarter]: For program point L5322-1(line 5322) no Hoare annotation was computed. [2018-11-18 10:37:56,879 INFO L428 ceAbstractionStarter]: At program point L5314(lines 5314 5315) the Hoare annotation is: true [2018-11-18 10:37:56,879 INFO L425 ceAbstractionStarter]: For program point vfio_default_config_writeFINAL(lines 5275 5341) no Hoare annotation was computed. [2018-11-18 10:37:56,879 INFO L425 ceAbstractionStarter]: For program point L6689-1(line 6689) no Hoare annotation was computed. [2018-11-18 10:37:56,879 INFO L428 ceAbstractionStarter]: At program point L6722-2(lines 6722 6727) the Hoare annotation is: true [2018-11-18 10:37:56,879 INFO L428 ceAbstractionStarter]: At program point L6689(line 6689) the Hoare annotation is: true [2018-11-18 10:37:56,879 INFO L425 ceAbstractionStarter]: For program point vfio_config_initEXIT(lines 6678 6749) no Hoare annotation was computed. [2018-11-18 10:37:56,879 INFO L428 ceAbstractionStarter]: At program point L6706(line 6706) the Hoare annotation is: true [2018-11-18 10:37:56,879 INFO L425 ceAbstractionStarter]: For program point L6708-1(line 6708) no Hoare annotation was computed. [2018-11-18 10:37:56,879 INFO L428 ceAbstractionStarter]: At program point L6708(line 6708) the Hoare annotation is: true [2018-11-18 10:37:56,879 INFO L425 ceAbstractionStarter]: For program point L6735(lines 6735 6739) no Hoare annotation was computed. [2018-11-18 10:37:56,879 INFO L425 ceAbstractionStarter]: For program point L6706-1(line 6706) no Hoare annotation was computed. [2018-11-18 10:37:56,879 INFO L425 ceAbstractionStarter]: For program point L6698(lines 6698 6703) no Hoare annotation was computed. [2018-11-18 10:37:56,879 INFO L425 ceAbstractionStarter]: For program point L6696-1(line 6696) no Hoare annotation was computed. [2018-11-18 10:37:56,880 INFO L428 ceAbstractionStarter]: At program point L6696(line 6696) the Hoare annotation is: true [2018-11-18 10:37:56,880 INFO L425 ceAbstractionStarter]: For program point L6729(lines 6729 6733) no Hoare annotation was computed. [2018-11-18 10:37:56,880 INFO L428 ceAbstractionStarter]: At program point L6746(line 6746) the Hoare annotation is: true [2018-11-18 10:37:56,880 INFO L428 ceAbstractionStarter]: At program point vfio_config_initENTRY(lines 6678 6749) the Hoare annotation is: true [2018-11-18 10:37:56,880 INFO L425 ceAbstractionStarter]: For program point vfio_config_initFINAL(lines 6678 6749) no Hoare annotation was computed. [2018-11-18 10:37:56,880 INFO L425 ceAbstractionStarter]: For program point L6746-1(line 6746) no Hoare annotation was computed. [2018-11-18 10:37:56,880 INFO L425 ceAbstractionStarter]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2018-11-18 10:37:56,880 INFO L428 ceAbstractionStarter]: At program point L6707(line 6707) the Hoare annotation is: true [2018-11-18 10:37:56,880 INFO L425 ceAbstractionStarter]: For program point L6709(lines 6709 6713) no Hoare annotation was computed. [2018-11-18 10:37:56,880 INFO L428 ceAbstractionStarter]: At program point L6734(line 6734) the Hoare annotation is: true [2018-11-18 10:37:56,880 INFO L428 ceAbstractionStarter]: At program point L6736(lines 6687 6748) the Hoare annotation is: true [2018-11-18 10:37:56,880 INFO L425 ceAbstractionStarter]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2018-11-18 10:37:56,880 INFO L425 ceAbstractionStarter]: For program point L6728(line 6728) no Hoare annotation was computed. [2018-11-18 10:37:56,880 INFO L425 ceAbstractionStarter]: For program point L6722(lines 6722 6727) no Hoare annotation was computed. [2018-11-18 10:37:56,880 INFO L425 ceAbstractionStarter]: For program point L6691(lines 6691 6695) no Hoare annotation was computed. [2018-11-18 10:37:56,881 INFO L425 ceAbstractionStarter]: For program point flsEXIT(lines 3469 3476) no Hoare annotation was computed. [2018-11-18 10:37:56,881 INFO L425 ceAbstractionStarter]: For program point flsFINAL(lines 3469 3476) no Hoare annotation was computed. [2018-11-18 10:37:56,881 INFO L428 ceAbstractionStarter]: At program point flsENTRY(lines 3469 3476) the Hoare annotation is: true [2018-11-18 10:37:56,881 INFO L425 ceAbstractionStarter]: For program point vfio_send_intx_eventfdEXIT(lines 3871 3889) no Hoare annotation was computed. [2018-11-18 10:37:56,881 INFO L428 ceAbstractionStarter]: At program point vfio_send_intx_eventfdENTRY(lines 3871 3889) the Hoare annotation is: true [2018-11-18 10:37:56,881 INFO L428 ceAbstractionStarter]: At program point L3878(line 3878) the Hoare annotation is: true [2018-11-18 10:37:56,881 INFO L425 ceAbstractionStarter]: For program point L3879(lines 3879 3883) no Hoare annotation was computed. [2018-11-18 10:37:56,881 INFO L428 ceAbstractionStarter]: At program point L3876(line 3876) the Hoare annotation is: true [2018-11-18 10:37:56,881 INFO L425 ceAbstractionStarter]: For program point L3877-1(lines 3871 3889) no Hoare annotation was computed. [2018-11-18 10:37:56,881 INFO L425 ceAbstractionStarter]: For program point L3877(lines 3877 3886) no Hoare annotation was computed. [2018-11-18 10:37:56,881 INFO L425 ceAbstractionStarter]: For program point L3878-1(line 3878) no Hoare annotation was computed. [2018-11-18 10:37:56,881 INFO L425 ceAbstractionStarter]: For program point L3876-1(line 3876) no Hoare annotation was computed. [2018-11-18 10:37:56,881 INFO L425 ceAbstractionStarter]: For program point L5151(line 5151) no Hoare annotation was computed. [2018-11-18 10:37:56,886 INFO L425 ceAbstractionStarter]: For program point L5153(line 5153) no Hoare annotation was computed. [2018-11-18 10:37:56,886 INFO L425 ceAbstractionStarter]: For program point L5149(line 5149) no Hoare annotation was computed. [2018-11-18 10:37:56,886 INFO L425 ceAbstractionStarter]: For program point L5143(lines 5143 5147) no Hoare annotation was computed. [2018-11-18 10:37:56,886 INFO L425 ceAbstractionStarter]: For program point pcibios_err_to_errnoFINAL(lines 5139 5164) no Hoare annotation was computed. [2018-11-18 10:37:56,886 INFO L425 ceAbstractionStarter]: For program point pcibios_err_to_errnoEXIT(lines 5139 5164) no Hoare annotation was computed. [2018-11-18 10:37:56,886 INFO L428 ceAbstractionStarter]: At program point pcibios_err_to_errnoENTRY(lines 5139 5164) the Hoare annotation is: true [2018-11-18 10:37:56,886 INFO L425 ceAbstractionStarter]: For program point L5148(lines 5148 5161) no Hoare annotation was computed. [2018-11-18 10:37:56,886 INFO L425 ceAbstractionStarter]: For program point L5159(line 5159) no Hoare annotation was computed. [2018-11-18 10:37:56,886 INFO L425 ceAbstractionStarter]: For program point L5155(line 5155) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L425 ceAbstractionStarter]: For program point L5157(line 5157) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:37:56,887 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L428 ceAbstractionStarter]: At program point pci_nameENTRY(lines 3574 3581) the Hoare annotation is: true [2018-11-18 10:37:56,887 INFO L428 ceAbstractionStarter]: At program point L3578(line 3578) the Hoare annotation is: true [2018-11-18 10:37:56,887 INFO L425 ceAbstractionStarter]: For program point pci_nameEXIT(lines 3574 3581) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L425 ceAbstractionStarter]: For program point L3578-1(line 3578) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L425 ceAbstractionStarter]: For program point pci_nameFINAL(lines 3574 3581) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_igate_of_vfio_pci_deviceFINAL(lines 7134 7146) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_igate_of_vfio_pci_deviceENTRY(lines 7134 7146) the Hoare annotation is: true [2018-11-18 10:37:56,887 INFO L425 ceAbstractionStarter]: For program point L7138(lines 7138 7142) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_igate_of_vfio_pci_deviceEXIT(lines 7134 7146) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L425 ceAbstractionStarter]: For program point L7141-1(lines 7138 7142) no Hoare annotation was computed. [2018-11-18 10:37:56,887 INFO L428 ceAbstractionStarter]: At program point L7141(line 7141) the Hoare annotation is: true [2018-11-18 10:37:56,888 INFO L425 ceAbstractionStarter]: For program point L6142(lines 6142 6146) no Hoare annotation was computed. [2018-11-18 10:37:56,888 INFO L425 ceAbstractionStarter]: For program point L6142-2(lines 6136 6146) no Hoare annotation was computed. [2018-11-18 10:37:56,888 INFO L425 ceAbstractionStarter]: For program point L6136(lines 6136 6146) no Hoare annotation was computed. [2018-11-18 10:37:56,888 INFO L425 ceAbstractionStarter]: For program point L6130(lines 6130 6135) no Hoare annotation was computed. [2018-11-18 10:37:56,892 INFO L425 ceAbstractionStarter]: For program point L6122(lines 6122 6127) no Hoare annotation was computed. [2018-11-18 10:37:56,892 INFO L425 ceAbstractionStarter]: For program point L6149-2(lines 6149 6154) no Hoare annotation was computed. [2018-11-18 10:37:56,892 INFO L425 ceAbstractionStarter]: For program point L6149(lines 6149 6154) no Hoare annotation was computed. [2018-11-18 10:37:56,892 INFO L425 ceAbstractionStarter]: For program point L6139(lines 6139 6146) no Hoare annotation was computed. [2018-11-18 10:37:56,892 INFO L428 ceAbstractionStarter]: At program point L6131(line 6131) the Hoare annotation is: true [2018-11-18 10:37:56,892 INFO L425 ceAbstractionStarter]: For program point L6131-1(line 6131) no Hoare annotation was computed. [2018-11-18 10:37:56,892 INFO L425 ceAbstractionStarter]: For program point vfio_vc_cap_lenEXIT(lines 6107 6157) no Hoare annotation was computed. [2018-11-18 10:37:56,892 INFO L428 ceAbstractionStarter]: At program point L6129(line 6129) the Hoare annotation is: true [2018-11-18 10:37:56,892 INFO L425 ceAbstractionStarter]: For program point L6129-1(line 6129) no Hoare annotation was computed. [2018-11-18 10:37:56,892 INFO L428 ceAbstractionStarter]: At program point vfio_vc_cap_lenENTRY(lines 6107 6157) the Hoare annotation is: true [2018-11-18 10:37:56,892 INFO L428 ceAbstractionStarter]: At program point L6123(line 6123) the Hoare annotation is: true [2018-11-18 10:37:56,893 INFO L425 ceAbstractionStarter]: For program point vfio_vc_cap_lenFINAL(lines 6107 6157) no Hoare annotation was computed. [2018-11-18 10:37:56,893 INFO L425 ceAbstractionStarter]: For program point L6123-1(line 6123) no Hoare annotation was computed. [2018-11-18 10:37:56,893 INFO L428 ceAbstractionStarter]: At program point L6121(line 6121) the Hoare annotation is: true [2018-11-18 10:37:56,893 INFO L425 ceAbstractionStarter]: For program point L6121-1(line 6121) no Hoare annotation was computed. [2018-11-18 10:37:56,893 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_exp_permEXIT(lines 5808 5823) no Hoare annotation was computed. [2018-11-18 10:37:56,893 INFO L428 ceAbstractionStarter]: At program point L5819(line 5819) the Hoare annotation is: true [2018-11-18 10:37:56,893 INFO L428 ceAbstractionStarter]: At program point init_pci_cap_exp_permENTRY(lines 5808 5823) the Hoare annotation is: true [2018-11-18 10:37:56,893 INFO L428 ceAbstractionStarter]: At program point L5818(line 5818) the Hoare annotation is: true [2018-11-18 10:37:56,893 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_exp_permFINAL(lines 5808 5823) no Hoare annotation was computed. [2018-11-18 10:37:56,893 INFO L425 ceAbstractionStarter]: For program point L5820(line 5820) no Hoare annotation was computed. [2018-11-18 10:37:56,893 INFO L428 ceAbstractionStarter]: At program point L5818-1(line 5818) the Hoare annotation is: true [2018-11-18 10:37:56,893 INFO L425 ceAbstractionStarter]: For program point L5812-1(line 5812) no Hoare annotation was computed. [2018-11-18 10:37:56,893 INFO L425 ceAbstractionStarter]: For program point L5813(lines 5813 5817) no Hoare annotation was computed. [2018-11-18 10:37:56,893 INFO L428 ceAbstractionStarter]: At program point L5812(line 5812) the Hoare annotation is: true [2018-11-18 10:37:56,893 INFO L425 ceAbstractionStarter]: For program point vfio_pci_probeEXIT(lines 3093 3139) no Hoare annotation was computed. [2018-11-18 10:37:56,894 INFO L425 ceAbstractionStarter]: For program point L3103-1(line 3103) no Hoare annotation was computed. [2018-11-18 10:37:56,894 INFO L428 ceAbstractionStarter]: At program point L3103(line 3103) the Hoare annotation is: true [2018-11-18 10:37:56,894 INFO L428 ceAbstractionStarter]: At program point L3126(line 3126) the Hoare annotation is: true [2018-11-18 10:37:56,896 INFO L425 ceAbstractionStarter]: For program point L3126-1(line 3126) no Hoare annotation was computed. [2018-11-18 10:37:56,896 INFO L425 ceAbstractionStarter]: For program point L3110(lines 3110 3114) no Hoare annotation was computed. [2018-11-18 10:37:56,897 INFO L425 ceAbstractionStarter]: For program point L3104(lines 3104 3108) no Hoare annotation was computed. [2018-11-18 10:37:56,897 INFO L425 ceAbstractionStarter]: For program point vfio_pci_probeFINAL(lines 3093 3139) no Hoare annotation was computed. [2018-11-18 10:37:56,897 INFO L428 ceAbstractionStarter]: At program point vfio_pci_probeENTRY(lines 3093 3139) the Hoare annotation is: true [2018-11-18 10:37:56,897 INFO L425 ceAbstractionStarter]: For program point L3131(lines 3131 3136) no Hoare annotation was computed. [2018-11-18 10:37:56,897 INFO L425 ceAbstractionStarter]: For program point L3129-1(line 3129) no Hoare annotation was computed. [2018-11-18 10:37:56,897 INFO L428 ceAbstractionStarter]: At program point L3129(line 3129) the Hoare annotation is: true [2018-11-18 10:37:56,897 INFO L425 ceAbstractionStarter]: For program point L3131-2(lines 3131 3136) no Hoare annotation was computed. [2018-11-18 10:37:56,897 INFO L425 ceAbstractionStarter]: For program point L3117(lines 3117 3122) no Hoare annotation was computed. [2018-11-18 10:37:56,897 INFO L425 ceAbstractionStarter]: For program point L3115-1(line 3115) no Hoare annotation was computed. [2018-11-18 10:37:56,897 INFO L428 ceAbstractionStarter]: At program point L3115(line 3115) the Hoare annotation is: true [2018-11-18 10:37:56,897 INFO L428 ceAbstractionStarter]: At program point L4317(line 4317) the Hoare annotation is: true [2018-11-18 10:37:56,897 INFO L425 ceAbstractionStarter]: For program point L4317-1(line 4317) no Hoare annotation was computed. [2018-11-18 10:37:56,897 INFO L425 ceAbstractionStarter]: For program point L4311-1(lines 4311 4315) no Hoare annotation was computed. [2018-11-18 10:37:56,897 INFO L425 ceAbstractionStarter]: For program point vfio_msi_set_blockEXIT(lines 4292 4345) no Hoare annotation was computed. [2018-11-18 10:37:56,898 INFO L428 ceAbstractionStarter]: At program point L4322(lines 4300 4344) the Hoare annotation is: true [2018-11-18 10:37:56,898 INFO L428 ceAbstractionStarter]: At program point L4324(lines 4300 4344) the Hoare annotation is: true [2018-11-18 10:37:56,898 INFO L428 ceAbstractionStarter]: At program point L4320(lines 4300 4344) the Hoare annotation is: true [2018-11-18 10:37:56,898 INFO L428 ceAbstractionStarter]: At program point vfio_msi_set_blockENTRY(lines 4292 4345) the Hoare annotation is: true [2018-11-18 10:37:56,898 INFO L428 ceAbstractionStarter]: At program point L4335(lines 4327 4340) the Hoare annotation is: true [2018-11-18 10:37:56,898 INFO L425 ceAbstractionStarter]: For program point L4302(lines 4302 4306) no Hoare annotation was computed. [2018-11-18 10:37:56,898 INFO L425 ceAbstractionStarter]: For program point L4331(line 4331) no Hoare annotation was computed. [2018-11-18 10:37:56,898 INFO L428 ceAbstractionStarter]: At program point L4333(lines 4327 4340) the Hoare annotation is: true [2018-11-18 10:37:56,898 INFO L425 ceAbstractionStarter]: For program point vfio_msi_set_blockFINAL(lines 4292 4345) no Hoare annotation was computed. [2018-11-18 10:37:56,898 INFO L428 ceAbstractionStarter]: At program point L4327(lines 4327 4342) the Hoare annotation is: true [2018-11-18 10:37:56,898 INFO L428 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 2291 2297) the Hoare annotation is: true [2018-11-18 10:37:56,898 INFO L425 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 2291 2297) no Hoare annotation was computed. [2018-11-18 10:37:56,898 INFO L425 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 2291 2297) no Hoare annotation was computed. [2018-11-18 10:37:56,901 INFO L425 ceAbstractionStarter]: For program point vfio_user_config_readEXIT(lines 5185 5214) no Hoare annotation was computed. [2018-11-18 10:37:56,901 INFO L428 ceAbstractionStarter]: At program point L5211(line 5211) the Hoare annotation is: true [2018-11-18 10:37:56,901 INFO L425 ceAbstractionStarter]: For program point L5211-1(line 5211) no Hoare annotation was computed. [2018-11-18 10:37:56,901 INFO L428 ceAbstractionStarter]: At program point L5209(lines 5193 5213) the Hoare annotation is: true [2018-11-18 10:37:56,901 INFO L428 ceAbstractionStarter]: At program point vfio_user_config_readENTRY(lines 5185 5214) the Hoare annotation is: true [2018-11-18 10:37:56,901 INFO L425 ceAbstractionStarter]: For program point L5205(line 5205) no Hoare annotation was computed. [2018-11-18 10:37:56,901 INFO L425 ceAbstractionStarter]: For program point L5201(line 5201) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point L5197(line 5197) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point L5196(lines 5196 5208) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point vfio_user_config_readFINAL(lines 5185 5214) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L428 ceAbstractionStarter]: At program point L4032(line 4032) the Hoare annotation is: true [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point vfio_intx_enableEXIT(lines 4018 4049) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point L4032-1(line 4032) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point L4022(line 4022) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point L4022-2(line 4022) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point L4022-3(line 4022) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point L4022-5(lines 4022 4026) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point L4041(lines 4041 4045) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point L4041-2(lines 4041 4045) no Hoare annotation was computed. [2018-11-18 10:37:56,902 INFO L428 ceAbstractionStarter]: At program point vfio_intx_enableENTRY(lines 4018 4049) the Hoare annotation is: true [2018-11-18 10:37:56,902 INFO L425 ceAbstractionStarter]: For program point L4027(lines 4027 4031) no Hoare annotation was computed. [2018-11-18 10:37:56,903 INFO L425 ceAbstractionStarter]: For program point vfio_intx_enableFINAL(lines 4018 4049) no Hoare annotation was computed. [2018-11-18 10:37:56,903 INFO L425 ceAbstractionStarter]: For program point L4034(lines 4034 4038) no Hoare annotation was computed. [2018-11-18 10:37:56,903 INFO L425 ceAbstractionStarter]: For program point L3198(line 3198) no Hoare annotation was computed. [2018-11-18 10:37:56,903 INFO L428 ceAbstractionStarter]: At program point vfio_pci_initENTRY(lines 3172 3201) the Hoare annotation is: true [2018-11-18 10:37:56,903 INFO L428 ceAbstractionStarter]: At program point L3196(lines 3175 3200) the Hoare annotation is: true [2018-11-18 10:37:56,903 INFO L428 ceAbstractionStarter]: At program point L3190(lines 3175 3200) the Hoare annotation is: true [2018-11-18 10:37:56,903 INFO L425 ceAbstractionStarter]: For program point vfio_pci_initFINAL(lines 3172 3201) no Hoare annotation was computed. [2018-11-18 10:37:56,903 INFO L425 ceAbstractionStarter]: For program point L3189(lines 3189 3193) no Hoare annotation was computed. [2018-11-18 10:37:56,907 INFO L428 ceAbstractionStarter]: At program point L3182(line 3182) the Hoare annotation is: true [2018-11-18 10:37:56,907 INFO L425 ceAbstractionStarter]: For program point L3183(lines 3183 3187) no Hoare annotation was computed. [2018-11-18 10:37:56,907 INFO L425 ceAbstractionStarter]: For program point L3182-1(line 3182) no Hoare annotation was computed. [2018-11-18 10:37:56,907 INFO L428 ceAbstractionStarter]: At program point L3176(line 3176) the Hoare annotation is: true [2018-11-18 10:37:56,907 INFO L425 ceAbstractionStarter]: For program point L3177(lines 3177 3181) no Hoare annotation was computed. [2018-11-18 10:37:56,907 INFO L425 ceAbstractionStarter]: For program point L3176-1(line 3176) no Hoare annotation was computed. [2018-11-18 10:37:56,907 INFO L425 ceAbstractionStarter]: For program point vfio_pci_initEXIT(lines 3172 3201) no Hoare annotation was computed. [2018-11-18 10:37:56,907 INFO L425 ceAbstractionStarter]: For program point L5263(lines 5263 5267) no Hoare annotation was computed. [2018-11-18 10:37:56,907 INFO L428 ceAbstractionStarter]: At program point L5262(line 5262) the Hoare annotation is: true [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point vfio_default_config_readEXIT(lines 5240 5274) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point L5259(lines 5259 5271) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point L5262-1(line 5262) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L428 ceAbstractionStarter]: At program point vfio_default_config_readENTRY(lines 5240 5274) the Hoare annotation is: true [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point vfio_default_config_readFINAL(lines 5240 5274) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L428 ceAbstractionStarter]: At program point L5254(lines 5254 5255) the Hoare annotation is: true [2018-11-18 10:37:56,908 INFO L428 ceAbstractionStarter]: At program point L5257(lines 5257 5258) the Hoare annotation is: true [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point L5259-2(lines 5259 5271) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point L5257-1(lines 5257 5258) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point L5254-1(lines 5254 5255) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point L2339-2(lines 2335 2352) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point L2335(lines 2335 2352) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point L2350(line 2350) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point L2344(lines 2344 2349) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L428 ceAbstractionStarter]: At program point copy_from_userENTRY(lines 2322 2355) the Hoare annotation is: true [2018-11-18 10:37:56,908 INFO L428 ceAbstractionStarter]: At program point L2344-2(lines 2344 2349) the Hoare annotation is: true [2018-11-18 10:37:56,908 INFO L428 ceAbstractionStarter]: At program point L2338(line 2338) the Hoare annotation is: true [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point copy_from_userEXIT(lines 2322 2355) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L425 ceAbstractionStarter]: For program point L2338-1(line 2338) no Hoare annotation was computed. [2018-11-18 10:37:56,908 INFO L428 ceAbstractionStarter]: At program point L2334(line 2334) the Hoare annotation is: true [2018-11-18 10:37:56,913 INFO L425 ceAbstractionStarter]: For program point L2334-1(line 2334) no Hoare annotation was computed. [2018-11-18 10:37:56,913 INFO L425 ceAbstractionStarter]: For program point copy_from_userFINAL(lines 2322 2355) no Hoare annotation was computed. [2018-11-18 10:37:56,913 INFO L425 ceAbstractionStarter]: For program point L2343-1(line 2343) no Hoare annotation was computed. [2018-11-18 10:37:56,913 INFO L428 ceAbstractionStarter]: At program point L2343(line 2343) the Hoare annotation is: true [2018-11-18 10:37:56,913 INFO L425 ceAbstractionStarter]: For program point L2339(lines 2339 2351) no Hoare annotation was computed. [2018-11-18 10:37:56,913 INFO L425 ceAbstractionStarter]: For program point vfio_pci_virqfd_exitFINAL(lines 3613 3620) no Hoare annotation was computed. [2018-11-18 10:37:56,913 INFO L428 ceAbstractionStarter]: At program point vfio_pci_virqfd_exitENTRY(lines 3613 3620) the Hoare annotation is: true [2018-11-18 10:37:56,914 INFO L425 ceAbstractionStarter]: For program point vfio_pci_virqfd_exitEXIT(lines 3613 3620) no Hoare annotation was computed. [2018-11-18 10:37:56,914 INFO L428 ceAbstractionStarter]: At program point L5409(line 5409) the Hoare annotation is: true [2018-11-18 10:37:56,914 INFO L425 ceAbstractionStarter]: For program point L5409-1(line 5409) no Hoare annotation was computed. [2018-11-18 10:37:56,914 INFO L425 ceAbstractionStarter]: For program point vfio_direct_config_writeFINAL(lines 5404 5417) no Hoare annotation was computed. [2018-11-18 10:37:56,914 INFO L428 ceAbstractionStarter]: At program point vfio_direct_config_writeENTRY(lines 5404 5417) the Hoare annotation is: true [2018-11-18 10:37:56,914 INFO L425 ceAbstractionStarter]: For program point L5410(lines 5410 5414) no Hoare annotation was computed. [2018-11-18 10:37:56,914 INFO L425 ceAbstractionStarter]: For program point vfio_direct_config_writeEXIT(lines 5404 5417) no Hoare annotation was computed. [2018-11-18 10:37:56,914 INFO L425 ceAbstractionStarter]: For program point vfio_pci_intx_unmaskEXIT(lines 3968 3980) no Hoare annotation was computed. [2018-11-18 10:37:56,914 INFO L428 ceAbstractionStarter]: At program point L3974(line 3974) the Hoare annotation is: true [2018-11-18 10:37:56,914 INFO L428 ceAbstractionStarter]: At program point L3972(line 3972) the Hoare annotation is: true [2018-11-18 10:37:56,914 INFO L425 ceAbstractionStarter]: For program point L3973-1(lines 3968 3980) no Hoare annotation was computed. [2018-11-18 10:37:56,914 INFO L425 ceAbstractionStarter]: For program point L3973(lines 3973 3977) no Hoare annotation was computed. [2018-11-18 10:37:56,914 INFO L428 ceAbstractionStarter]: At program point vfio_pci_intx_unmaskENTRY(lines 3968 3980) the Hoare annotation is: true [2018-11-18 10:37:56,914 INFO L425 ceAbstractionStarter]: For program point L3972-1(line 3972) no Hoare annotation was computed. [2018-11-18 10:37:56,915 INFO L428 ceAbstractionStarter]: At program point vfio_pci_disableENTRY(lines 2565 2619) the Hoare annotation is: true [2018-11-18 10:37:56,915 INFO L425 ceAbstractionStarter]: For program point vfio_pci_disableFINAL(lines 2565 2619) no Hoare annotation was computed. [2018-11-18 10:37:56,915 INFO L425 ceAbstractionStarter]: For program point L2610(line 2610) no Hoare annotation was computed. [2018-11-18 10:37:56,915 INFO L425 ceAbstractionStarter]: For program point L2598(lines 2598 2609) no Hoare annotation was computed. [2018-11-18 10:37:56,915 INFO L428 ceAbstractionStarter]: At program point L2598-2(lines 2598 2609) the Hoare annotation is: true [2018-11-18 10:37:56,915 INFO L428 ceAbstractionStarter]: At program point L2594(lines 2571 2618) the Hoare annotation is: true [2018-11-18 10:37:56,915 INFO L428 ceAbstractionStarter]: At program point L2592(lines 2571 2618) the Hoare annotation is: true [2018-11-18 10:37:56,919 INFO L425 ceAbstractionStarter]: For program point vfio_pci_disableEXIT(lines 2565 2619) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L428 ceAbstractionStarter]: At program point L2590(lines 2571 2618) the Hoare annotation is: true [2018-11-18 10:37:56,920 INFO L428 ceAbstractionStarter]: At program point L2588(lines 2571 2618) the Hoare annotation is: true [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point L2580(lines 2580 2584) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point L2611(lines 2611 2615) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L428 ceAbstractionStarter]: At program point L2576(line 2576) the Hoare annotation is: true [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point L2611-2(lines 2611 2615) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L428 ceAbstractionStarter]: At program point L2574(line 2574) the Hoare annotation is: true [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point L2576-1(line 2576) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point L2574-1(line 2574) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point L2601(lines 2601 2605) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point L2599-1(line 2599) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L428 ceAbstractionStarter]: At program point L2599(line 2599) the Hoare annotation is: true [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point L2450-1(line 2450) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L428 ceAbstractionStarter]: At program point __kmallocENTRY(lines 2448 2451) the Hoare annotation is: true [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point __kmallocFINAL(lines 2448 2451) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point __kmallocEXIT(lines 2448 2451) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L428 ceAbstractionStarter]: At program point L2450(line 2450) the Hoare annotation is: true [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point L3256(line 3256) no Hoare annotation was computed. [2018-11-18 10:37:56,920 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 3224 3401) no Hoare annotation was computed. [2018-11-18 10:37:56,921 INFO L425 ceAbstractionStarter]: For program point L3289(lines 3289 3295) no Hoare annotation was computed. [2018-11-18 10:37:56,921 INFO L425 ceAbstractionStarter]: For program point L3289-2(lines 3287 3302) no Hoare annotation was computed. [2018-11-18 10:37:56,921 INFO L425 ceAbstractionStarter]: For program point L3372(lines 3372 3382) no Hoare annotation was computed. [2018-11-18 10:37:56,921 INFO L425 ceAbstractionStarter]: For program point L3306(line 3306) no Hoare annotation was computed. [2018-11-18 10:37:56,921 INFO L425 ceAbstractionStarter]: For program point L3240(lines 3240 3271) no Hoare annotation was computed. [2018-11-18 10:37:56,921 INFO L425 ceAbstractionStarter]: For program point L3273(line 3273) no Hoare annotation was computed. [2018-11-18 10:37:56,921 INFO L425 ceAbstractionStarter]: For program point L3257(lines 3257 3263) no Hoare annotation was computed. [2018-11-18 10:37:56,921 INFO L425 ceAbstractionStarter]: For program point L3340(line 3340) no Hoare annotation was computed. [2018-11-18 10:37:56,921 INFO L425 ceAbstractionStarter]: For program point L3373-1(line 3373) no Hoare annotation was computed. [2018-11-18 10:37:56,921 INFO L421 ceAbstractionStarter]: At program point L3373(line 3373) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,926 INFO L425 ceAbstractionStarter]: For program point L3274(lines 3274 3312) no Hoare annotation was computed. [2018-11-18 10:37:56,926 INFO L425 ceAbstractionStarter]: For program point L3357-1(line 3357) no Hoare annotation was computed. [2018-11-18 10:37:56,926 INFO L421 ceAbstractionStarter]: At program point L3357(line 3357) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,926 INFO L421 ceAbstractionStarter]: At program point L3258(line 3258) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,926 INFO L425 ceAbstractionStarter]: For program point L3258-1(line 3258) no Hoare annotation was computed. [2018-11-18 10:37:56,926 INFO L425 ceAbstractionStarter]: For program point L3374(lines 3374 3379) no Hoare annotation was computed. [2018-11-18 10:37:56,926 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 3224 3401) no Hoare annotation was computed. [2018-11-18 10:37:56,926 INFO L425 ceAbstractionStarter]: For program point L3341(lines 3341 3347) no Hoare annotation was computed. [2018-11-18 10:37:56,926 INFO L425 ceAbstractionStarter]: For program point L3242(lines 3242 3267) no Hoare annotation was computed. [2018-11-18 10:37:56,926 INFO L421 ceAbstractionStarter]: At program point L3342(line 3342) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,926 INFO L425 ceAbstractionStarter]: For program point L3276(lines 3276 3308) no Hoare annotation was computed. [2018-11-18 10:37:56,926 INFO L425 ceAbstractionStarter]: For program point L3342-1(line 3342) no Hoare annotation was computed. [2018-11-18 10:37:56,926 INFO L425 ceAbstractionStarter]: For program point L3243(line 3243) no Hoare annotation was computed. [2018-11-18 10:37:56,927 INFO L425 ceAbstractionStarter]: For program point L3392(line 3392) no Hoare annotation was computed. [2018-11-18 10:37:56,927 INFO L421 ceAbstractionStarter]: At program point L3326(line 3326) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,927 INFO L425 ceAbstractionStarter]: For program point L3326-1(line 3326) no Hoare annotation was computed. [2018-11-18 10:37:56,927 INFO L425 ceAbstractionStarter]: For program point L3244(lines 3244 3254) no Hoare annotation was computed. [2018-11-18 10:37:56,927 INFO L425 ceAbstractionStarter]: For program point L3277(line 3277) no Hoare annotation was computed. [2018-11-18 10:37:56,927 INFO L425 ceAbstractionStarter]: For program point L3278(lines 3278 3284) no Hoare annotation was computed. [2018-11-18 10:37:56,927 INFO L425 ceAbstractionStarter]: For program point L3245-1(line 3245) no Hoare annotation was computed. [2018-11-18 10:37:56,927 INFO L421 ceAbstractionStarter]: At program point L3245(line 3245) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,932 INFO L425 ceAbstractionStarter]: For program point L3246(lines 3246 3251) no Hoare annotation was computed. [2018-11-18 10:37:56,932 INFO L425 ceAbstractionStarter]: For program point L3279-1(line 3279) no Hoare annotation was computed. [2018-11-18 10:37:56,932 INFO L421 ceAbstractionStarter]: At program point L3279(line 3279) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,932 INFO L421 ceAbstractionStarter]: At program point L3395(lines 3230 3400) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,932 INFO L425 ceAbstractionStarter]: For program point L3363(line 3363) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L425 ceAbstractionStarter]: For program point L3231-1(line 3231) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L421 ceAbstractionStarter]: At program point L3231(line 3231) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 (_ bv0 32))) [2018-11-18 10:37:56,933 INFO L425 ceAbstractionStarter]: For program point L3314(line 3314) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L425 ceAbstractionStarter]: For program point L3364(lines 3364 3369) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L421 ceAbstractionStarter]: At program point L3298(lines 3230 3400) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,933 INFO L425 ceAbstractionStarter]: For program point L3265(line 3265) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L425 ceAbstractionStarter]: For program point L3315(lines 3315 3390) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L425 ceAbstractionStarter]: For program point L3398(line 3398) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L425 ceAbstractionStarter]: For program point L3332(line 3332) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L425 ceAbstractionStarter]: For program point L3365-1(line 3365) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L421 ceAbstractionStarter]: At program point L3365(line 3365) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,933 INFO L425 ceAbstractionStarter]: For program point L3349(line 3349) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L425 ceAbstractionStarter]: For program point L3333(lines 3333 3338) no Hoare annotation was computed. [2018-11-18 10:37:56,933 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 3224 3401) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (= ~ldv_state_variable_2~0 (_ bv0 32))) [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3350(lines 3350 3355) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3350-2(lines 3317 3386) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3317(lines 3317 3386) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L421 ceAbstractionStarter]: At program point L3334(line 3334) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3334-1(line 3334) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3384(line 3384) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3318(line 3318) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3351-1(line 3351) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L421 ceAbstractionStarter]: At program point L3351(line 3351) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3286(line 3286) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3319(lines 3319 3324) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3319-2(lines 3317 3386) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L421 ceAbstractionStarter]: At program point L3320(line 3320) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3287(lines 3287 3304) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3320-1(line 3320) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L425 ceAbstractionStarter]: For program point L3238(lines 3238 3394) no Hoare annotation was computed. [2018-11-18 10:37:56,939 INFO L421 ceAbstractionStarter]: At program point L3288(line 3288) the Hoare annotation is: (or (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0) (= (bvadd ~ldv_mutex_igate_of_vfio_pci_device~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 10:37:56,940 INFO L425 ceAbstractionStarter]: For program point L3288-1(line 3288) no Hoare annotation was computed. [2018-11-18 10:37:56,940 INFO L425 ceAbstractionStarter]: For program point L3371(line 3371) no Hoare annotation was computed. [2018-11-18 10:37:56,940 INFO L425 ceAbstractionStarter]: For program point L3239(line 3239) no Hoare annotation was computed. [2018-11-18 10:37:56,940 INFO L428 ceAbstractionStarter]: At program point virqfd_deactivateENTRY(lines 3621 3628) the Hoare annotation is: true [2018-11-18 10:37:56,940 INFO L425 ceAbstractionStarter]: For program point virqfd_deactivateFINAL(lines 3621 3628) no Hoare annotation was computed. [2018-11-18 10:37:56,945 INFO L425 ceAbstractionStarter]: For program point virqfd_deactivateEXIT(lines 3621 3628) no Hoare annotation was computed. [2018-11-18 10:37:56,945 INFO L425 ceAbstractionStarter]: For program point L5566(lines 5566 5570) no Hoare annotation was computed. [2018-11-18 10:37:56,945 INFO L425 ceAbstractionStarter]: For program point vfio_generate_bar_flagsFINAL(lines 5560 5584) no Hoare annotation was computed. [2018-11-18 10:37:56,945 INFO L428 ceAbstractionStarter]: At program point vfio_generate_bar_flagsENTRY(lines 5560 5584) the Hoare annotation is: true [2018-11-18 10:37:56,945 INFO L425 ceAbstractionStarter]: For program point vfio_generate_bar_flagsEXIT(lines 5560 5584) no Hoare annotation was computed. [2018-11-18 10:37:56,945 INFO L425 ceAbstractionStarter]: For program point L5577-1(lines 5577 5581) no Hoare annotation was computed. [2018-11-18 10:37:56,945 INFO L425 ceAbstractionStarter]: For program point L5572-2(lines 5564 5583) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L425 ceAbstractionStarter]: For program point L5572(lines 5572 5576) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L428 ceAbstractionStarter]: At program point pci_read_config_dwordENTRY(lines 2393 2401) the Hoare annotation is: true [2018-11-18 10:37:56,946 INFO L425 ceAbstractionStarter]: For program point pci_read_config_dwordFINAL(lines 2393 2401) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L425 ceAbstractionStarter]: For program point pci_read_config_dwordEXIT(lines 2393 2401) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 3478 3486) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L428 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 3478 3486) the Hoare annotation is: true [2018-11-18 10:37:56,946 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 3478 3486) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_pm_permEXIT(lines 5777 5791) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L428 ceAbstractionStarter]: At program point init_pci_cap_pm_permENTRY(lines 5777 5791) the Hoare annotation is: true [2018-11-18 10:37:56,946 INFO L421 ceAbstractionStarter]: At program point L5787(line 5787) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (= init_pci_cap_pm_perm_~tmp~52 (_ bv0 32)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0))) [2018-11-18 10:37:56,946 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_pm_permFINAL(lines 5777 5791) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L421 ceAbstractionStarter]: At program point L5787-1(line 5787) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (= init_pci_cap_pm_perm_~tmp~52 (_ bv0 32)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0))) [2018-11-18 10:37:56,946 INFO L425 ceAbstractionStarter]: For program point L5788(line 5788) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L425 ceAbstractionStarter]: For program point L5782(lines 5782 5786) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L428 ceAbstractionStarter]: At program point L5781(line 5781) the Hoare annotation is: true [2018-11-18 10:37:56,946 INFO L425 ceAbstractionStarter]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2018-11-18 10:37:56,946 INFO L428 ceAbstractionStarter]: At program point L5967(line 5967) the Hoare annotation is: true [2018-11-18 10:37:56,952 INFO L425 ceAbstractionStarter]: For program point L5966(lines 5966 5973) no Hoare annotation was computed. [2018-11-18 10:37:56,952 INFO L425 ceAbstractionStarter]: For program point L5967-1(line 5967) no Hoare annotation was computed. [2018-11-18 10:37:56,952 INFO L428 ceAbstractionStarter]: At program point L5966-2(lines 5966 5973) the Hoare annotation is: true [2018-11-18 10:37:56,952 INFO L428 ceAbstractionStarter]: At program point vfio_msi_config_readENTRY(lines 5959 5977) the Hoare annotation is: true [2018-11-18 10:37:56,952 INFO L425 ceAbstractionStarter]: For program point L5974(line 5974) no Hoare annotation was computed. [2018-11-18 10:37:56,952 INFO L425 ceAbstractionStarter]: For program point vfio_msi_config_readEXIT(lines 5959 5977) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point vfio_msi_config_readFINAL(lines 5959 5977) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point init_waitqueue_func_entryEXIT(lines 3522 3534) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L428 ceAbstractionStarter]: At program point init_waitqueue_func_entryENTRY(lines 3522 3534) the Hoare annotation is: true [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point init_waitqueue_func_entryFINAL(lines 3522 3534) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point vfio_pci_virqfd_initEXIT(lines 3596 3612) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L428 ceAbstractionStarter]: At program point vfio_pci_virqfd_initENTRY(lines 3596 3612) the Hoare annotation is: true [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point vfio_pci_virqfd_initFINAL(lines 3596 3612) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point L3605(lines 3605 3609) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L428 ceAbstractionStarter]: At program point L2684(line 2684) the Hoare annotation is: true [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point L2684-1(line 2684) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L428 ceAbstractionStarter]: At program point vfio_pci_get_irq_countENTRY(lines 2673 2716) the Hoare annotation is: true [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point L2705-1(lines 2705 2706) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L428 ceAbstractionStarter]: At program point L2705(lines 2705 2706) the Hoare annotation is: true [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point L2701(lines 2701 2713) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point L2701-2(lines 2683 2713) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point L2695-1(line 2695) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L428 ceAbstractionStarter]: At program point L2695(line 2695) the Hoare annotation is: true [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point L2691(lines 2691 2713) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point L2685(lines 2685 2689) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point L2683(lines 2683 2713) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point vfio_pci_get_irq_countEXIT(lines 2673 2716) no Hoare annotation was computed. [2018-11-18 10:37:56,953 INFO L425 ceAbstractionStarter]: For program point L2704(lines 2704 2710) no Hoare annotation was computed. [2018-11-18 10:37:56,959 INFO L425 ceAbstractionStarter]: For program point L2694(lines 2694 2699) no Hoare annotation was computed. [2018-11-18 10:37:56,959 INFO L425 ceAbstractionStarter]: For program point vfio_pci_get_irq_countFINAL(lines 2673 2716) no Hoare annotation was computed. [2018-11-18 10:37:56,959 INFO L425 ceAbstractionStarter]: For program point L7072(lines 7072 7076) no Hoare annotation was computed. [2018-11-18 10:37:56,959 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_igate_of_vfio_pci_deviceENTRY(lines 7068 7080) the Hoare annotation is: true [2018-11-18 10:37:56,959 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_igate_of_vfio_pci_deviceEXIT(lines 7068 7080) no Hoare annotation was computed. [2018-11-18 10:37:56,959 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_igate_of_vfio_pci_deviceFINAL(lines 7068 7080) no Hoare annotation was computed. [2018-11-18 10:37:56,959 INFO L425 ceAbstractionStarter]: For program point L7075-1(lines 7072 7076) no Hoare annotation was computed. [2018-11-18 10:37:56,960 INFO L428 ceAbstractionStarter]: At program point L7075(line 7075) the Hoare annotation is: true [2018-11-18 10:37:56,960 INFO L425 ceAbstractionStarter]: For program point spin_lock_irqFINAL(lines 3498 3505) no Hoare annotation was computed. [2018-11-18 10:37:56,960 INFO L428 ceAbstractionStarter]: At program point spin_lock_irqENTRY(lines 3498 3505) the Hoare annotation is: true [2018-11-18 10:37:56,960 INFO L425 ceAbstractionStarter]: For program point spin_lock_irqEXIT(lines 3498 3505) no Hoare annotation was computed. [2018-11-18 10:37:56,960 INFO L425 ceAbstractionStarter]: For program point init_poll_funcptrEXIT(lines 3582 3592) no Hoare annotation was computed. [2018-11-18 10:37:56,960 INFO L428 ceAbstractionStarter]: At program point init_poll_funcptrENTRY(lines 3582 3592) the Hoare annotation is: true [2018-11-18 10:37:56,960 INFO L425 ceAbstractionStarter]: For program point init_poll_funcptrFINAL(lines 3582 3592) no Hoare annotation was computed. [2018-11-18 10:37:56,960 INFO L425 ceAbstractionStarter]: For program point L3455-1(line 3455) no Hoare annotation was computed. [2018-11-18 10:37:56,960 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_6EXIT(lines 3451 3459) no Hoare annotation was computed. [2018-11-18 10:37:56,960 INFO L428 ceAbstractionStarter]: At program point L3455(line 3455) the Hoare annotation is: true [2018-11-18 10:37:56,960 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_6ENTRY(lines 3451 3459) the Hoare annotation is: true [2018-11-18 10:37:56,960 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_6FINAL(lines 3451 3459) no Hoare annotation was computed. [2018-11-18 10:37:56,960 INFO L428 ceAbstractionStarter]: At program point atomic_dec_and_testENTRY(lines 2229 2237) the Hoare annotation is: true [2018-11-18 10:37:56,960 INFO L425 ceAbstractionStarter]: For program point atomic_dec_and_testFINAL(lines 2229 2237) no Hoare annotation was computed. [2018-11-18 10:37:56,961 INFO L425 ceAbstractionStarter]: For program point atomic_dec_and_testEXIT(lines 2229 2237) no Hoare annotation was computed. [2018-11-18 10:37:56,961 INFO L425 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 2204 2210) no Hoare annotation was computed. [2018-11-18 10:37:56,961 INFO L428 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 2204 2210) the Hoare annotation is: true [2018-11-18 10:37:56,961 INFO L425 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 2204 2210) no Hoare annotation was computed. [2018-11-18 10:37:56,961 INFO L425 ceAbstractionStarter]: For program point L3906-2(lines 3906 3910) no Hoare annotation was computed. [2018-11-18 10:37:56,961 INFO L425 ceAbstractionStarter]: For program point L3902(lines 3902 3914) no Hoare annotation was computed. [2018-11-18 10:37:56,967 INFO L428 ceAbstractionStarter]: At program point L3900(line 3900) the Hoare annotation is: true [2018-11-18 10:37:56,968 INFO L428 ceAbstractionStarter]: At program point vfio_pci_intx_maskENTRY(lines 3890 3921) the Hoare annotation is: true [2018-11-18 10:37:56,968 INFO L428 ceAbstractionStarter]: At program point L3898(line 3898) the Hoare annotation is: true [2018-11-18 10:37:56,968 INFO L425 ceAbstractionStarter]: For program point L3900-1(line 3900) no Hoare annotation was computed. [2018-11-18 10:37:56,968 INFO L425 ceAbstractionStarter]: For program point L3898-1(line 3898) no Hoare annotation was computed. [2018-11-18 10:37:56,968 INFO L425 ceAbstractionStarter]: For program point vfio_pci_intx_maskFINAL(lines 3890 3921) no Hoare annotation was computed. [2018-11-18 10:37:56,968 INFO L425 ceAbstractionStarter]: For program point L3905(lines 3905 3914) no Hoare annotation was computed. [2018-11-18 10:37:56,968 INFO L428 ceAbstractionStarter]: At program point L3901-1(lines 3901 3917) the Hoare annotation is: true [2018-11-18 10:37:56,968 INFO L425 ceAbstractionStarter]: For program point L3901(lines 3901 3917) no Hoare annotation was computed. [2018-11-18 10:37:56,968 INFO L425 ceAbstractionStarter]: For program point vfio_pci_intx_maskEXIT(lines 3890 3921) no Hoare annotation was computed. [2018-11-18 10:37:56,968 INFO L425 ceAbstractionStarter]: For program point L3906(lines 3906 3910) no Hoare annotation was computed. [2018-11-18 10:37:56,968 INFO L425 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 2432 2435) no Hoare annotation was computed. [2018-11-18 10:37:56,968 INFO L428 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 2432 2435) the Hoare annotation is: true [2018-11-18 10:37:56,968 INFO L425 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 2432 2435) no Hoare annotation was computed. [2018-11-18 10:37:56,968 INFO L425 ceAbstractionStarter]: For program point L4606(lines 4606 4633) no Hoare annotation was computed. [2018-11-18 10:37:56,968 INFO L428 ceAbstractionStarter]: At program point vfio_pci_set_irqs_ioctlENTRY(lines 4598 4646) the Hoare annotation is: true [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4627(line 4627) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4623(lines 4623 4630) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point vfio_pci_set_irqs_ioctlFINAL(lines 4598 4646) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4615(line 4615) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4607(line 4607) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4624-2(line 4624) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4624(line 4624) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4612(line 4612) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4608(lines 4608 4618) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4621-2(line 4621) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4621(line 4621) no Hoare annotation was computed. [2018-11-18 10:37:56,969 INFO L425 ceAbstractionStarter]: For program point L4609(line 4609) no Hoare annotation was computed. [2018-11-18 10:37:56,976 INFO L428 ceAbstractionStarter]: At program point L4634(lines 4604 4645) the Hoare annotation is: true [2018-11-18 10:37:56,976 INFO L425 ceAbstractionStarter]: For program point L4622(line 4622) no Hoare annotation was computed. [2018-11-18 10:37:56,976 INFO L425 ceAbstractionStarter]: For program point vfio_pci_set_irqs_ioctlEXIT(lines 4598 4646) no Hoare annotation was computed. [2018-11-18 10:37:56,976 INFO L428 ceAbstractionStarter]: At program point L4643(line 4643) the Hoare annotation is: true [2018-11-18 10:37:56,976 INFO L425 ceAbstractionStarter]: For program point L4643-1(line 4643) no Hoare annotation was computed. [2018-11-18 10:37:56,976 INFO L428 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 3514 3521) the Hoare annotation is: true [2018-11-18 10:37:56,976 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 3514 3521) no Hoare annotation was computed. [2018-11-18 10:37:56,976 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 3514 3521) no Hoare annotation was computed. [2018-11-18 10:37:56,976 INFO L425 ceAbstractionStarter]: For program point L6832-1(line 6832) no Hoare annotation was computed. [2018-11-18 10:37:56,976 INFO L428 ceAbstractionStarter]: At program point L6832(line 6832) the Hoare annotation is: true [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6791(line 6791) no Hoare annotation was computed. [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6791-2(lines 6791 6795) no Hoare annotation was computed. [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6808-1(line 6808) no Hoare annotation was computed. [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6841-2(lines 6830 6851) no Hoare annotation was computed. [2018-11-18 10:37:56,977 INFO L428 ceAbstractionStarter]: At program point L6808(line 6808) the Hoare annotation is: true [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6841(lines 6841 6845) no Hoare annotation was computed. [2018-11-18 10:37:56,977 INFO L428 ceAbstractionStarter]: At program point L6833-2(lines 6833 6838) the Hoare annotation is: true [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6833(lines 6833 6838) no Hoare annotation was computed. [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6891-1(line 6891) no Hoare annotation was computed. [2018-11-18 10:37:56,977 INFO L428 ceAbstractionStarter]: At program point L6891(line 6891) the Hoare annotation is: true [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6809(lines 6809 6813) no Hoare annotation was computed. [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6818(lines 6818 6851) no Hoare annotation was computed. [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6802(lines 6802 6817) no Hoare annotation was computed. [2018-11-18 10:37:56,977 INFO L425 ceAbstractionStarter]: For program point L6901(line 6901) no Hoare annotation was computed. [2018-11-18 10:37:56,978 INFO L425 ceAbstractionStarter]: For program point L6827(line 6827) no Hoare annotation was computed. [2018-11-18 10:37:56,978 INFO L425 ceAbstractionStarter]: For program point L6860(line 6860) no Hoare annotation was computed. [2018-11-18 10:37:56,978 INFO L425 ceAbstractionStarter]: For program point L6893(lines 6893 6897) no Hoare annotation was computed. [2018-11-18 10:37:56,978 INFO L425 ceAbstractionStarter]: For program point L6885-1(line 6885) no Hoare annotation was computed. [2018-11-18 10:37:56,978 INFO L428 ceAbstractionStarter]: At program point L6885(line 6885) the Hoare annotation is: true [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6902(lines 6902 6906) no Hoare annotation was computed. [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6803(lines 6803 6807) no Hoare annotation was computed. [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6869(line 6869) no Hoare annotation was computed. [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6820-1(line 6820) no Hoare annotation was computed. [2018-11-18 10:37:56,984 INFO L428 ceAbstractionStarter]: At program point L6820(line 6820) the Hoare annotation is: true [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6853-1(line 6853) no Hoare annotation was computed. [2018-11-18 10:37:56,984 INFO L428 ceAbstractionStarter]: At program point L6853(line 6853) the Hoare annotation is: true [2018-11-18 10:37:56,984 INFO L428 ceAbstractionStarter]: At program point L6862(line 6862) the Hoare annotation is: true [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6796(lines 6796 6800) no Hoare annotation was computed. [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6829-1(line 6829) no Hoare annotation was computed. [2018-11-18 10:37:56,984 INFO L428 ceAbstractionStarter]: At program point L6829(line 6829) the Hoare annotation is: true [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6862-1(line 6862) no Hoare annotation was computed. [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6854(lines 6854 6859) no Hoare annotation was computed. [2018-11-18 10:37:56,984 INFO L428 ceAbstractionStarter]: At program point L6821-2(lines 6821 6826) the Hoare annotation is: true [2018-11-18 10:37:56,984 INFO L428 ceAbstractionStarter]: At program point L6854-2(lines 6854 6859) the Hoare annotation is: true [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6821(lines 6821 6826) no Hoare annotation was computed. [2018-11-18 10:37:56,984 INFO L425 ceAbstractionStarter]: For program point L6879-1(line 6879) no Hoare annotation was computed. [2018-11-18 10:37:56,985 INFO L428 ceAbstractionStarter]: At program point L6879(line 6879) the Hoare annotation is: true [2018-11-18 10:37:56,985 INFO L425 ceAbstractionStarter]: For program point vfio_config_do_rwFINAL(lines 6763 6910) no Hoare annotation was computed. [2018-11-18 10:37:56,985 INFO L425 ceAbstractionStarter]: For program point L6846-1(lines 6818 6851) no Hoare annotation was computed. [2018-11-18 10:37:56,985 INFO L425 ceAbstractionStarter]: For program point L6871(lines 6871 6907) no Hoare annotation was computed. [2018-11-18 10:37:56,985 INFO L428 ceAbstractionStarter]: At program point vfio_config_do_rwENTRY(lines 6763 6910) the Hoare annotation is: true [2018-11-18 10:37:56,985 INFO L425 ceAbstractionStarter]: For program point L6871-2(lines 6871 6907) no Hoare annotation was computed. [2018-11-18 10:37:56,985 INFO L425 ceAbstractionStarter]: For program point L6863(lines 6863 6868) no Hoare annotation was computed. [2018-11-18 10:37:56,985 INFO L428 ceAbstractionStarter]: At program point L6863-2(lines 6863 6868) the Hoare annotation is: true [2018-11-18 10:37:56,985 INFO L428 ceAbstractionStarter]: At program point L6888-2(lines 6888 6900) the Hoare annotation is: true [2018-11-18 10:37:56,985 INFO L425 ceAbstractionStarter]: For program point L6888(lines 6888 6900) no Hoare annotation was computed. [2018-11-18 10:37:56,985 INFO L425 ceAbstractionStarter]: For program point L6847-1(line 6847) no Hoare annotation was computed. [2018-11-18 10:37:56,985 INFO L428 ceAbstractionStarter]: At program point L6847(line 6847) the Hoare annotation is: true [2018-11-18 10:37:56,985 INFO L425 ceAbstractionStarter]: For program point L6880(lines 6880 6884) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6839(line 6839) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6872(lines 6872 6878) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point vfio_config_do_rwEXIT(lines 6763 6910) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6460(lines 6460 6464) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L428 ceAbstractionStarter]: At program point L6518(line 6518) the Hoare annotation is: true [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point vfio_cap_initEXIT(lines 6414 6548) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L428 ceAbstractionStarter]: At program point L6514(lines 6433 6547) the Hoare annotation is: true [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6518-1(line 6518) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L428 ceAbstractionStarter]: At program point L6510(lines 6433 6547) the Hoare annotation is: true [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L428 ceAbstractionStarter]: At program point L6448(line 6448) the Hoare annotation is: true [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6473(lines 6473 6482) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L428 ceAbstractionStarter]: At program point L6498(lines 6498 6499) the Hoare annotation is: true [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6531(lines 6531 6535) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L428 ceAbstractionStarter]: At program point L6527(lines 6433 6547) the Hoare annotation is: true [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6465-1(line 6465) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L428 ceAbstractionStarter]: At program point L6465(line 6465) the Hoare annotation is: true [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6498-1(lines 6498 6499) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6519(lines 6519 6523) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6449(lines 6449 6453) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L428 ceAbstractionStarter]: At program point L6474(line 6474) the Hoare annotation is: true [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6540-1(lines 6540 6545) no Hoare annotation was computed. [2018-11-18 10:37:56,991 INFO L425 ceAbstractionStarter]: For program point L6474-1(line 6474) no Hoare annotation was computed. [2018-11-18 10:37:56,992 INFO L425 ceAbstractionStarter]: For program point L6466(lines 6466 6470) no Hoare annotation was computed. [2018-11-18 10:37:56,992 INFO L425 ceAbstractionStarter]: For program point L6437-1(line 6437) no Hoare annotation was computed. [2018-11-18 10:37:56,992 INFO L428 ceAbstractionStarter]: At program point L6532(lines 6433 6547) the Hoare annotation is: true [2018-11-18 10:37:56,992 INFO L428 ceAbstractionStarter]: At program point L6437(line 6437) the Hoare annotation is: true [2018-11-18 10:37:56,992 INFO L425 ceAbstractionStarter]: For program point L6528(lines 6528 6538) no Hoare annotation was computed. [2018-11-18 10:37:56,992 INFO L425 ceAbstractionStarter]: For program point L6487-1(line 6487) no Hoare annotation was computed. [2018-11-18 10:37:56,992 INFO L428 ceAbstractionStarter]: At program point L6487(line 6487) the Hoare annotation is: true [2018-11-18 10:37:56,998 INFO L428 ceAbstractionStarter]: At program point L6512(lines 6433 6547) the Hoare annotation is: true [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point L6475(lines 6475 6479) no Hoare annotation was computed. [2018-11-18 10:37:56,998 INFO L428 ceAbstractionStarter]: At program point L6508(lines 6433 6547) the Hoare annotation is: true [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point L6438(lines 6438 6442) no Hoare annotation was computed. [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point L6471-1(lines 6433 6547) no Hoare annotation was computed. [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point L6471(lines 6471 6485) no Hoare annotation was computed. [2018-11-18 10:37:56,998 INFO L428 ceAbstractionStarter]: At program point L6537(lines 6433 6547) the Hoare annotation is: true [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point L6500(lines 6500 6504) no Hoare annotation was computed. [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point L6459-1(line 6459) no Hoare annotation was computed. [2018-11-18 10:37:56,998 INFO L428 ceAbstractionStarter]: At program point L6459(line 6459) the Hoare annotation is: true [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point L6517-1(line 6517) no Hoare annotation was computed. [2018-11-18 10:37:56,998 INFO L428 ceAbstractionStarter]: At program point vfio_cap_initENTRY(lines 6414 6548) the Hoare annotation is: true [2018-11-18 10:37:56,998 INFO L428 ceAbstractionStarter]: At program point L6517(line 6517) the Hoare annotation is: true [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point L6443(lines 6443 6447) no Hoare annotation was computed. [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point L6505-1(line 6505) no Hoare annotation was computed. [2018-11-18 10:37:56,998 INFO L428 ceAbstractionStarter]: At program point L6505(line 6505) the Hoare annotation is: true [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point vfio_cap_initFINAL(lines 6414 6548) no Hoare annotation was computed. [2018-11-18 10:37:56,998 INFO L428 ceAbstractionStarter]: At program point L6394(line 6394) the Hoare annotation is: true [2018-11-18 10:37:56,998 INFO L425 ceAbstractionStarter]: For program point L6394-1(line 6394) no Hoare annotation was computed. [2018-11-18 10:37:56,999 INFO L425 ceAbstractionStarter]: For program point L6382(lines 6382 6401) no Hoare annotation was computed. [2018-11-18 10:37:56,999 INFO L425 ceAbstractionStarter]: For program point L6384-1(line 6384) no Hoare annotation was computed. [2018-11-18 10:37:56,999 INFO L428 ceAbstractionStarter]: At program point L6384(line 6384) the Hoare annotation is: true [2018-11-18 10:37:56,999 INFO L425 ceAbstractionStarter]: For program point L6382-2(lines 6371 6401) no Hoare annotation was computed. [2018-11-18 10:37:56,999 INFO L425 ceAbstractionStarter]: For program point vfio_fill_vconfig_bytesEXIT(lines 6356 6413) no Hoare annotation was computed. [2018-11-18 10:37:56,999 INFO L425 ceAbstractionStarter]: For program point L6374(lines 6374 6378) no Hoare annotation was computed. [2018-11-18 10:37:56,999 INFO L425 ceAbstractionStarter]: For program point L6395(lines 6395 6399) no Hoare annotation was computed. [2018-11-18 10:37:56,999 INFO L428 ceAbstractionStarter]: At program point vfio_fill_vconfig_bytesENTRY(lines 6356 6413) the Hoare annotation is: true [2018-11-18 10:37:56,999 INFO L425 ceAbstractionStarter]: For program point vfio_fill_vconfig_bytesFINAL(lines 6356 6413) no Hoare annotation was computed. [2018-11-18 10:37:56,999 INFO L425 ceAbstractionStarter]: For program point L6385(lines 6385 6389) no Hoare annotation was computed. [2018-11-18 10:37:57,005 INFO L428 ceAbstractionStarter]: At program point L6406(lines 6366 6412) the Hoare annotation is: true [2018-11-18 10:37:57,005 INFO L428 ceAbstractionStarter]: At program point L6408(lines 6366 6412) the Hoare annotation is: true [2018-11-18 10:37:57,005 INFO L425 ceAbstractionStarter]: For program point L6373-1(line 6373) no Hoare annotation was computed. [2018-11-18 10:37:57,005 INFO L428 ceAbstractionStarter]: At program point L6404(lines 6366 6412) the Hoare annotation is: true [2018-11-18 10:37:57,005 INFO L428 ceAbstractionStarter]: At program point L6373(line 6373) the Hoare annotation is: true [2018-11-18 10:37:57,005 INFO L425 ceAbstractionStarter]: For program point L5630(lines 5630 5640) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L428 ceAbstractionStarter]: At program point L5626(lines 5592 5643) the Hoare annotation is: true [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5630-2(lines 5630 5640) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L428 ceAbstractionStarter]: At program point L5622(lines 5592 5643) the Hoare annotation is: true [2018-11-18 10:37:57,006 INFO L428 ceAbstractionStarter]: At program point L5610(line 5610) the Hoare annotation is: true [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5610-1(line 5610) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5631(line 5631) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5598(lines 5598 5603) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5631-4(lines 5631 5635) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5631-2(lines 5631 5635) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L428 ceAbstractionStarter]: At program point L5619(lines 5592 5643) the Hoare annotation is: true [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point vfio_bar_fixupFINAL(lines 5585 5644) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point vfio_bar_fixupEXIT(lines 5585 5644) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L428 ceAbstractionStarter]: At program point vfio_bar_fixupENTRY(lines 5585 5644) the Hoare annotation is: true [2018-11-18 10:37:57,006 INFO L428 ceAbstractionStarter]: At program point L5624(lines 5592 5643) the Hoare annotation is: true [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5612(lines 5612 5618) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5604-2(lines 5604 5608) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5604(line 5604) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5604-4(lines 5604 5608) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5374(lines 5374 5378) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5370(lines 5370 5397) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5374-2(lines 5374 5378) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5358(lines 5358 5363) no Hoare annotation was computed. [2018-11-18 10:37:57,006 INFO L425 ceAbstractionStarter]: For program point L5383(lines 5383 5394) no Hoare annotation was computed. [2018-11-18 10:37:57,013 INFO L425 ceAbstractionStarter]: For program point L5371(lines 5371 5394) no Hoare annotation was computed. [2018-11-18 10:37:57,013 INFO L428 ceAbstractionStarter]: At program point L5367(lines 5367 5368) the Hoare annotation is: true [2018-11-18 10:37:57,013 INFO L425 ceAbstractionStarter]: For program point L5367-1(lines 5367 5368) no Hoare annotation was computed. [2018-11-18 10:37:57,013 INFO L428 ceAbstractionStarter]: At program point L5359(line 5359) the Hoare annotation is: true [2018-11-18 10:37:57,013 INFO L425 ceAbstractionStarter]: For program point L5359-1(line 5359) no Hoare annotation was computed. [2018-11-18 10:37:57,013 INFO L425 ceAbstractionStarter]: For program point L5380-1(lines 5380 5381) no Hoare annotation was computed. [2018-11-18 10:37:57,013 INFO L428 ceAbstractionStarter]: At program point L5380(lines 5380 5381) the Hoare annotation is: true [2018-11-18 10:37:57,013 INFO L425 ceAbstractionStarter]: For program point L5364-1(lines 5364 5400) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point vfio_direct_config_readFINAL(lines 5342 5403) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point L5364(lines 5364 5400) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L428 ceAbstractionStarter]: At program point L5389(lines 5389 5390) the Hoare annotation is: true [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point L5389-1(lines 5389 5390) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point L5385(lines 5385 5391) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point vfio_direct_config_readEXIT(lines 5342 5403) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L428 ceAbstractionStarter]: At program point vfio_direct_config_readENTRY(lines 5342 5403) the Hoare annotation is: true [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point L5365(lines 5365 5397) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L428 ceAbstractionStarter]: At program point L5386(lines 5386 5387) the Hoare annotation is: true [2018-11-18 10:37:57,014 INFO L428 ceAbstractionStarter]: At program point L5357(line 5357) the Hoare annotation is: true [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point L5357-1(line 5357) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point L5386-1(lines 5386 5387) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L428 ceAbstractionStarter]: At program point L5856-1(line 5856) the Hoare annotation is: true [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point L5854(line 5854) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point init_pci_ext_cap_err_permEXIT(lines 5839 5862) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L428 ceAbstractionStarter]: At program point init_pci_ext_cap_err_permENTRY(lines 5839 5862) the Hoare annotation is: true [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point L5857(line 5857) no Hoare annotation was computed. [2018-11-18 10:37:57,014 INFO L428 ceAbstractionStarter]: At program point L5856(line 5856) the Hoare annotation is: true [2018-11-18 10:37:57,014 INFO L428 ceAbstractionStarter]: At program point L5852-1(line 5852) the Hoare annotation is: true [2018-11-18 10:37:57,014 INFO L428 ceAbstractionStarter]: At program point L5850(line 5850) the Hoare annotation is: true [2018-11-18 10:37:57,014 INFO L425 ceAbstractionStarter]: For program point init_pci_ext_cap_err_permFINAL(lines 5839 5862) no Hoare annotation was computed. [2018-11-18 10:37:57,021 INFO L428 ceAbstractionStarter]: At program point L5853(line 5853) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L428 ceAbstractionStarter]: At program point L5852(line 5852) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point L5850-1(line 5850) no Hoare annotation was computed. [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point L5844-1(line 5844) no Hoare annotation was computed. [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point L5845(lines 5845 5849) no Hoare annotation was computed. [2018-11-18 10:37:57,022 INFO L428 ceAbstractionStarter]: At program point L5844(line 5844) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L428 ceAbstractionStarter]: At program point L5859(line 5859) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point L5859-1(line 5859) no Hoare annotation was computed. [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point L4352-1(line 4352) no Hoare annotation was computed. [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point vfio_msi_disableEXIT(lines 4346 4377) no Hoare annotation was computed. [2018-11-18 10:37:57,022 INFO L428 ceAbstractionStarter]: At program point L4352(line 4352) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point vfio_msi_disableFINAL(lines 4346 4377) no Hoare annotation was computed. [2018-11-18 10:37:57,022 INFO L428 ceAbstractionStarter]: At program point L4363(lines 4350 4376) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point L4366-1(lines 4366 4371) no Hoare annotation was computed. [2018-11-18 10:37:57,022 INFO L428 ceAbstractionStarter]: At program point L4359(lines 4350 4376) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L428 ceAbstractionStarter]: At program point L4361(lines 4350 4376) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point L4360(lines 4360 4364) no Hoare annotation was computed. [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2018-11-18 10:37:57,022 INFO L428 ceAbstractionStarter]: At program point vfio_msi_disableENTRY(lines 4346 4377) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L428 ceAbstractionStarter]: At program point L4357(line 4357) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L428 ceAbstractionStarter]: At program point L4356(line 4356) the Hoare annotation is: true [2018-11-18 10:37:57,022 INFO L425 ceAbstractionStarter]: For program point L4357-1(line 4357) no Hoare annotation was computed. [2018-11-18 10:37:57,023 INFO L425 ceAbstractionStarter]: For program point atomic_add_returnEXIT(lines 2238 2266) no Hoare annotation was computed. [2018-11-18 10:37:57,023 INFO L428 ceAbstractionStarter]: At program point L2263(lines 2241 2265) the Hoare annotation is: true [2018-11-18 10:37:57,023 INFO L425 ceAbstractionStarter]: For program point L2243(lines 2243 2262) no Hoare annotation was computed. [2018-11-18 10:37:57,023 INFO L425 ceAbstractionStarter]: For program point atomic_add_returnFINAL(lines 2238 2266) no Hoare annotation was computed. [2018-11-18 10:37:57,023 INFO L425 ceAbstractionStarter]: For program point L2260(line 2260) no Hoare annotation was computed. [2018-11-18 10:37:57,023 INFO L425 ceAbstractionStarter]: For program point L2256(line 2256) no Hoare annotation was computed. [2018-11-18 10:37:57,023 INFO L425 ceAbstractionStarter]: For program point L2252(line 2252) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L428 ceAbstractionStarter]: At program point atomic_add_returnENTRY(lines 2238 2266) the Hoare annotation is: true [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L2248(line 2248) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L2244(line 2244) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L428 ceAbstractionStarter]: At program point L4435(line 4435) the Hoare annotation is: true [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point vfio_pci_set_intx_maskEXIT(lines 4418 4447) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L428 ceAbstractionStarter]: At program point vfio_pci_set_intx_maskENTRY(lines 4418 4447) the Hoare annotation is: true [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L4429(lines 4429 4444) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point vfio_pci_set_intx_maskFINAL(lines 4418 4447) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L4440(lines 4440 4444) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L4434(lines 4434 4438) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L4432-1(lines 4429 4444) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L428 ceAbstractionStarter]: At program point L4430(line 4430) the Hoare annotation is: true [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L4432(lines 4432 4444) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L4424(lines 4424 4428) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point vfio_pci_mmapEXIT(lines 3008 3090) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L3066(lines 3066 3076) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L3066-2(lines 3066 3076) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L3029(lines 3029 3033) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L3058(line 3058) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L3058-2(lines 3058 3062) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L3079(lines 3079 3084) no Hoare annotation was computed. [2018-11-18 10:37:57,030 INFO L425 ceAbstractionStarter]: For program point L3079-2(lines 3079 3084) no Hoare annotation was computed. [2018-11-18 10:37:57,031 INFO L425 ceAbstractionStarter]: For program point vfio_pci_mmapFINAL(lines 3008 3090) no Hoare annotation was computed. [2018-11-18 10:37:57,031 INFO L425 ceAbstractionStarter]: For program point L3034(lines 3034 3038) no Hoare annotation was computed. [2018-11-18 10:37:57,031 INFO L428 ceAbstractionStarter]: At program point vfio_pci_mmapENTRY(lines 3008 3090) the Hoare annotation is: true [2018-11-18 10:37:57,031 INFO L425 ceAbstractionStarter]: For program point L3039(lines 3039 3043) no Hoare annotation was computed. [2018-11-18 10:37:57,031 INFO L425 ceAbstractionStarter]: For program point L3068(lines 3068 3072) no Hoare annotation was computed. [2018-11-18 10:37:57,031 INFO L425 ceAbstractionStarter]: For program point L3052(lines 3052 3056) no Hoare annotation was computed. [2018-11-18 10:37:57,031 INFO L425 ceAbstractionStarter]: For program point L3044(line 3044) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L3044-2(lines 3044 3048) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L3044-4(lines 3044 3048) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L3024(lines 3024 3028) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L3057(lines 3057 3065) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L3057-2(lines 3057 3065) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L4094(lines 4094 4098) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L4094-2(lines 4094 4098) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L428 ceAbstractionStarter]: At program point L4088(line 4088) the Hoare annotation is: true [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L4086(lines 4086 4092) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L4088-1(line 4088) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L428 ceAbstractionStarter]: At program point vfio_intx_set_signalENTRY(lines 4050 4119) the Hoare annotation is: true [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L4111(line 4111) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L4109-1(line 4109) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L428 ceAbstractionStarter]: At program point L4109(line 4109) the Hoare annotation is: true [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L4111-2(lines 4111 4115) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L428 ceAbstractionStarter]: At program point L4111-4(lines 4111 4115) the Hoare annotation is: true [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L4101(lines 4101 4108) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point vfio_intx_set_signalFINAL(lines 4050 4119) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L4099-1(lines 4099 4100) no Hoare annotation was computed. [2018-11-18 10:37:57,039 INFO L428 ceAbstractionStarter]: At program point L4099(lines 4099 4100) the Hoare annotation is: true [2018-11-18 10:37:57,039 INFO L425 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-18 10:37:57,040 INFO L425 ceAbstractionStarter]: For program point L4064-2(lines 4061 4118) no Hoare annotation was computed. [2018-11-18 10:37:57,040 INFO L425 ceAbstractionStarter]: For program point L4085-1(line 4085) no Hoare annotation was computed. [2018-11-18 10:37:57,040 INFO L425 ceAbstractionStarter]: For program point L4116(line 4116) no Hoare annotation was computed. [2018-11-18 10:37:57,040 INFO L428 ceAbstractionStarter]: At program point L4085(line 4085) the Hoare annotation is: true [2018-11-18 10:37:57,040 INFO L425 ceAbstractionStarter]: For program point vfio_intx_set_signalEXIT(lines 4050 4119) no Hoare annotation was computed. [2018-11-18 10:37:57,040 INFO L425 ceAbstractionStarter]: For program point L4079(lines 4079 4083) no Hoare annotation was computed. [2018-11-18 10:37:57,040 INFO L425 ceAbstractionStarter]: For program point L4077-1(line 4077) no Hoare annotation was computed. [2018-11-18 10:37:57,040 INFO L428 ceAbstractionStarter]: At program point L4077(line 4077) the Hoare annotation is: true [2018-11-18 10:37:57,044 INFO L425 ceAbstractionStarter]: For program point L6076-2(lines 6076 6080) no Hoare annotation was computed. [2018-11-18 10:37:57,044 INFO L425 ceAbstractionStarter]: For program point vfio_msi_cap_lenFINAL(lines 6058 6106) no Hoare annotation was computed. [2018-11-18 10:37:57,044 INFO L425 ceAbstractionStarter]: For program point L6076(lines 6076 6080) no Hoare annotation was computed. [2018-11-18 10:37:57,044 INFO L428 ceAbstractionStarter]: At program point L6070(line 6070) the Hoare annotation is: true [2018-11-18 10:37:57,044 INFO L425 ceAbstractionStarter]: For program point L6068-1(line 6068) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L6099(lines 6099 6103) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L6070-1(line 6070) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L428 ceAbstractionStarter]: At program point L6068(line 6068) the Hoare annotation is: true [2018-11-18 10:37:57,045 INFO L428 ceAbstractionStarter]: At program point L6091(line 6091) the Hoare annotation is: true [2018-11-18 10:37:57,045 INFO L428 ceAbstractionStarter]: At program point vfio_msi_cap_lenENTRY(lines 6058 6106) the Hoare annotation is: true [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L6091-1(line 6091) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L6093(lines 6093 6097) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L6081-2(lines 6081 6085) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L6081(lines 6081 6085) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point vfio_msi_cap_lenEXIT(lines 6058 6106) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L428 ceAbstractionStarter]: At program point L6098(line 6098) the Hoare annotation is: true [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L6069(lines 6069 6074) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L6098-1(line 6098) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L6086(lines 6086 6090) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point vfio_pci_removeFINAL(lines 3140 3156) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L3147(lines 3147 3151) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L428 ceAbstractionStarter]: At program point vfio_pci_removeENTRY(lines 3140 3156) the Hoare annotation is: true [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point vfio_pci_removeEXIT(lines 3140 3156) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_7ENTRY(lines 3460 3468) the Hoare annotation is: true [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_7EXIT(lines 3460 3468) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L428 ceAbstractionStarter]: At program point L3464(line 3464) the Hoare annotation is: true [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_7FINAL(lines 3460 3468) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L3464-1(line 3464) no Hoare annotation was computed. [2018-11-18 10:37:57,045 INFO L425 ceAbstractionStarter]: For program point L2626-1(line 2626) no Hoare annotation was computed. [2018-11-18 10:37:57,050 INFO L425 ceAbstractionStarter]: For program point vfio_pci_releaseFINAL(lines 2620 2635) no Hoare annotation was computed. [2018-11-18 10:37:57,050 INFO L428 ceAbstractionStarter]: At program point vfio_pci_releaseENTRY(lines 2620 2635) the Hoare annotation is: true [2018-11-18 10:37:57,051 INFO L428 ceAbstractionStarter]: At program point L2628(line 2628) the Hoare annotation is: true [2018-11-18 10:37:57,051 INFO L428 ceAbstractionStarter]: At program point L2626(line 2626) the Hoare annotation is: true [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L2627-1(lines 2627 2631) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L2627(lines 2627 2631) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point vfio_pci_releaseEXIT(lines 2620 2635) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L428 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L428 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L428 ceAbstractionStarter]: At program point L-1-12(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L-1-13(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~~__le32~0~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~~__le32~0~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~~__le32~0~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point pci_write_config_wordEXIT(lines 2402 2410) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L428 ceAbstractionStarter]: At program point pci_write_config_wordENTRY(lines 2402 2410) the Hoare annotation is: true [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point pci_write_config_wordFINAL(lines 2402 2410) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L2944(lines 2944 2948) no Hoare annotation was computed. [2018-11-18 10:37:57,051 INFO L428 ceAbstractionStarter]: At program point vfio_pci_readENTRY(lines 2931 2969) the Hoare annotation is: true [2018-11-18 10:37:57,051 INFO L425 ceAbstractionStarter]: For program point L2961(lines 2961 2966) no Hoare annotation was computed. [2018-11-18 10:37:57,057 INFO L425 ceAbstractionStarter]: For program point L2957(lines 2957 2966) no Hoare annotation was computed. [2018-11-18 10:37:57,057 INFO L425 ceAbstractionStarter]: For program point vfio_pci_readFINAL(lines 2931 2969) no Hoare annotation was computed. [2018-11-18 10:37:57,057 INFO L425 ceAbstractionStarter]: For program point L2953(lines 2953 2966) no Hoare annotation was computed. [2018-11-18 10:37:57,057 INFO L425 ceAbstractionStarter]: For program point L2949(lines 2949 2966) no Hoare annotation was computed. [2018-11-18 10:37:57,057 INFO L425 ceAbstractionStarter]: For program point vfio_pci_readEXIT(lines 2931 2969) no Hoare annotation was computed. [2018-11-18 10:37:57,057 INFO L428 ceAbstractionStarter]: At program point L2962(line 2962) the Hoare annotation is: true [2018-11-18 10:37:57,057 INFO L425 ceAbstractionStarter]: For program point L2962-1(line 2962) no Hoare annotation was computed. [2018-11-18 10:37:57,057 INFO L428 ceAbstractionStarter]: At program point L2958(line 2958) the Hoare annotation is: true [2018-11-18 10:37:57,057 INFO L425 ceAbstractionStarter]: For program point L2958-1(line 2958) no Hoare annotation was computed. [2018-11-18 10:37:57,057 INFO L428 ceAbstractionStarter]: At program point L2954(line 2954) the Hoare annotation is: true [2018-11-18 10:37:57,057 INFO L425 ceAbstractionStarter]: For program point L2954-1(line 2954) no Hoare annotation was computed. [2018-11-18 10:37:57,057 INFO L428 ceAbstractionStarter]: At program point L2950(line 2950) the Hoare annotation is: true [2018-11-18 10:37:57,057 INFO L425 ceAbstractionStarter]: For program point L2950-1(line 2950) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point vfio_basic_config_readEXIT(lines 5645 5667) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point L5657-2(lines 5657 5664) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point L5657(line 5657) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point L5656(line 5656) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point L5651(lines 5651 5655) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L428 ceAbstractionStarter]: At program point vfio_basic_config_readENTRY(lines 5645 5667) the Hoare annotation is: true [2018-11-18 10:37:57,058 INFO L428 ceAbstractionStarter]: At program point L5651-1(lines 5651 5655) the Hoare annotation is: true [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point L5657-4(lines 5657 5664) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L428 ceAbstractionStarter]: At program point L5652(line 5652) the Hoare annotation is: true [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point vfio_basic_config_readFINAL(lines 5645 5667) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point L4249-2(lines 4230 4290) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L428 ceAbstractionStarter]: At program point vfio_msi_set_vector_signalENTRY(lines 4217 4291) the Hoare annotation is: true [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point L4249(lines 4249 4256) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L428 ceAbstractionStarter]: At program point L4274(line 4274) the Hoare annotation is: true [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point L4274-1(line 4274) no Hoare annotation was computed. [2018-11-18 10:37:57,058 INFO L425 ceAbstractionStarter]: For program point L4272(lines 4272 4278) no Hoare annotation was computed. [2018-11-18 10:37:57,064 INFO L425 ceAbstractionStarter]: For program point vfio_msi_set_vector_signalEXIT(lines 4217 4291) no Hoare annotation was computed. [2018-11-18 10:37:57,064 INFO L428 ceAbstractionStarter]: At program point L4262(line 4262) the Hoare annotation is: true [2018-11-18 10:37:57,064 INFO L425 ceAbstractionStarter]: For program point L4262-1(line 4262) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L428 ceAbstractionStarter]: At program point L4279(lines 4279 4280) the Hoare annotation is: true [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L4279-1(lines 4279 4280) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L4281(lines 4281 4287) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L4244(lines 4244 4248) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L428 ceAbstractionStarter]: At program point L4271(line 4271) the Hoare annotation is: true [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L4238(lines 4238 4242) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L4271-1(line 4271) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point vfio_msi_set_vector_signalFINAL(lines 4217 4291) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L4238-2(lines 4238 4242) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L4232-2(lines 4232 4236) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L4265(lines 4265 4269) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L4232(lines 4232 4236) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point vfio_user_config_writeEXIT(lines 5215 5239) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point vfio_user_config_writeFINAL(lines 5215 5239) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L428 ceAbstractionStarter]: At program point vfio_user_config_writeENTRY(lines 5215 5239) the Hoare annotation is: true [2018-11-18 10:37:57,065 INFO L428 ceAbstractionStarter]: At program point L5235(lines 5221 5238) the Hoare annotation is: true [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L5236(line 5236) no Hoare annotation was computed. [2018-11-18 10:37:57,065 INFO L425 ceAbstractionStarter]: For program point L5231(line 5231) no Hoare annotation was computed. [2018-11-18 10:37:57,066 INFO L425 ceAbstractionStarter]: For program point L5228(line 5228) no Hoare annotation was computed. [2018-11-18 10:37:57,066 INFO L425 ceAbstractionStarter]: For program point L5225(line 5225) no Hoare annotation was computed. [2018-11-18 10:37:57,066 INFO L425 ceAbstractionStarter]: For program point L5224(lines 5224 5234) no Hoare annotation was computed. [2018-11-18 10:37:57,066 INFO L425 ceAbstractionStarter]: For program point L6010(lines 6010 6015) no Hoare annotation was computed. [2018-11-18 10:37:57,066 INFO L425 ceAbstractionStarter]: For program point vfio_msi_config_writeEXIT(lines 5978 6021) no Hoare annotation was computed. [2018-11-18 10:37:57,066 INFO L425 ceAbstractionStarter]: For program point L6002(lines 6002 6007) no Hoare annotation was computed. [2018-11-18 10:37:57,066 INFO L425 ceAbstractionStarter]: For program point L6002-2(lines 6002 6007) no Hoare annotation was computed. [2018-11-18 10:37:57,066 INFO L428 ceAbstractionStarter]: At program point L5994(line 5994) the Hoare annotation is: true [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point L5994-1(line 5994) no Hoare annotation was computed. [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point L5988(lines 5988 5992) no Hoare annotation was computed. [2018-11-18 10:37:57,073 INFO L428 ceAbstractionStarter]: At program point vfio_msi_config_writeENTRY(lines 5978 6021) the Hoare annotation is: true [2018-11-18 10:37:57,073 INFO L428 ceAbstractionStarter]: At program point L6011(line 6011) the Hoare annotation is: true [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point L6011-1(line 6011) no Hoare annotation was computed. [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point vfio_msi_config_writeFINAL(lines 5978 6021) no Hoare annotation was computed. [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point L5997-2(lines 5997 6001) no Hoare annotation was computed. [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point L5997(lines 5997 6001) no Hoare annotation was computed. [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point L5993-2(lines 5993 6018) no Hoare annotation was computed. [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point L5993(lines 5993 6018) no Hoare annotation was computed. [2018-11-18 10:37:57,073 INFO L428 ceAbstractionStarter]: At program point L5987(line 5987) the Hoare annotation is: true [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point L5987-1(line 5987) no Hoare annotation was computed. [2018-11-18 10:37:57,073 INFO L428 ceAbstractionStarter]: At program point L3167-1(line 3167) the Hoare annotation is: true [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point vfio_pci_cleanupFINAL(lines 3162 3171) no Hoare annotation was computed. [2018-11-18 10:37:57,073 INFO L428 ceAbstractionStarter]: At program point L3167(line 3167) the Hoare annotation is: true [2018-11-18 10:37:57,073 INFO L425 ceAbstractionStarter]: For program point vfio_pci_cleanupEXIT(lines 3162 3171) no Hoare annotation was computed. [2018-11-18 10:37:57,074 INFO L428 ceAbstractionStarter]: At program point vfio_pci_cleanupENTRY(lines 3162 3171) the Hoare annotation is: true [2018-11-18 10:37:57,074 INFO L428 ceAbstractionStarter]: At program point L2464(line 2464) the Hoare annotation is: true [2018-11-18 10:37:57,074 INFO L425 ceAbstractionStarter]: For program point L2464-1(line 2464) no Hoare annotation was computed. [2018-11-18 10:37:57,074 INFO L425 ceAbstractionStarter]: For program point kzallocEXIT(lines 2460 2467) no Hoare annotation was computed. [2018-11-18 10:37:57,074 INFO L428 ceAbstractionStarter]: At program point kzallocENTRY(lines 2460 2467) the Hoare annotation is: true [2018-11-18 10:37:57,074 INFO L425 ceAbstractionStarter]: For program point kzallocFINAL(lines 2460 2467) no Hoare annotation was computed. [2018-11-18 10:37:57,074 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 2452 2459) the Hoare annotation is: true [2018-11-18 10:37:57,074 INFO L428 ceAbstractionStarter]: At program point L2456(line 2456) the Hoare annotation is: true [2018-11-18 10:37:57,074 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 2452 2459) no Hoare annotation was computed. [2018-11-18 10:37:57,074 INFO L425 ceAbstractionStarter]: For program point L2456-1(line 2456) no Hoare annotation was computed. [2018-11-18 10:37:57,074 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 2452 2459) no Hoare annotation was computed. [2018-11-18 10:37:57,074 INFO L421 ceAbstractionStarter]: At program point L5758(line 5758) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,082 INFO L421 ceAbstractionStarter]: At program point L5760(line 5760) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,082 INFO L421 ceAbstractionStarter]: At program point L5758-1(line 5758) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,082 INFO L428 ceAbstractionStarter]: At program point L5750(line 5750) the Hoare annotation is: true [2018-11-18 10:37:57,082 INFO L425 ceAbstractionStarter]: For program point L5750-1(line 5750) no Hoare annotation was computed. [2018-11-18 10:37:57,082 INFO L421 ceAbstractionStarter]: At program point L5771(line 5771) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,082 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_basic_permFINAL(lines 5746 5776) no Hoare annotation was computed. [2018-11-18 10:37:57,082 INFO L425 ceAbstractionStarter]: For program point L5773(line 5773) no Hoare annotation was computed. [2018-11-18 10:37:57,082 INFO L421 ceAbstractionStarter]: At program point L5767(line 5767) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,082 INFO L421 ceAbstractionStarter]: At program point L5769(line 5769) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,083 INFO L421 ceAbstractionStarter]: At program point L5763(line 5763) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,083 INFO L421 ceAbstractionStarter]: At program point L5765(line 5765) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,083 INFO L421 ceAbstractionStarter]: At program point L5759(line 5759) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,083 INFO L421 ceAbstractionStarter]: At program point L5761(line 5761) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,092 INFO L425 ceAbstractionStarter]: For program point L5751(lines 5751 5755) no Hoare annotation was computed. [2018-11-18 10:37:57,092 INFO L425 ceAbstractionStarter]: For program point init_pci_cap_basic_permEXIT(lines 5746 5776) no Hoare annotation was computed. [2018-11-18 10:37:57,092 INFO L428 ceAbstractionStarter]: At program point init_pci_cap_basic_permENTRY(lines 5746 5776) the Hoare annotation is: true [2018-11-18 10:37:57,092 INFO L421 ceAbstractionStarter]: At program point L5770(line 5770) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,092 INFO L421 ceAbstractionStarter]: At program point L5772(line 5772) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,092 INFO L421 ceAbstractionStarter]: At program point L5766(line 5766) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,092 INFO L421 ceAbstractionStarter]: At program point L5768(line 5768) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,092 INFO L421 ceAbstractionStarter]: At program point L5762(line 5762) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,092 INFO L421 ceAbstractionStarter]: At program point L5764(line 5764) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= ~ldvarg8~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (= init_pci_cap_basic_perm_~tmp~51 (_ bv0 32))) [2018-11-18 10:37:57,092 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~X~C_UINT~X~C_UINT~X~~uint32_t~0~X~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,092 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~C_UINT~X~C_UINT~X~C_UINT~X~~uint32_t~0~X~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,092 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~C_UINT~X~C_UINT~X~C_UINT~X~~uint32_t~0~X~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,092 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,092 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,092 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,092 INFO L425 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,093 INFO L428 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,101 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,101 INFO L425 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,101 INFO L428 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,101 INFO L425 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,101 INFO L428 ceAbstractionStarter]: At program point L-1-12(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,101 INFO L425 ceAbstractionStarter]: For program point L-1-13(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,101 INFO L425 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,101 INFO L428 ceAbstractionStarter]: At program point L5919(line 5919) the Hoare annotation is: true [2018-11-18 10:37:57,101 INFO L425 ceAbstractionStarter]: For program point L5918(lines 5918 5922) no Hoare annotation was computed. [2018-11-18 10:37:57,101 INFO L425 ceAbstractionStarter]: For program point vfio_pci_init_perm_bitsFINAL(lines 5892 5925) no Hoare annotation was computed. [2018-11-18 10:37:57,101 INFO L428 ceAbstractionStarter]: At program point L5915(line 5915) the Hoare annotation is: true [2018-11-18 10:37:57,101 INFO L425 ceAbstractionStarter]: For program point L5915-1(line 5915) no Hoare annotation was computed. [2018-11-18 10:37:57,102 INFO L425 ceAbstractionStarter]: For program point L5918-1(lines 5918 5922) no Hoare annotation was computed. [2018-11-18 10:37:57,102 INFO L425 ceAbstractionStarter]: For program point vfio_pci_init_perm_bitsEXIT(lines 5892 5925) no Hoare annotation was computed. [2018-11-18 10:37:57,102 INFO L428 ceAbstractionStarter]: At program point L5911(line 5911) the Hoare annotation is: true [2018-11-18 10:37:57,102 INFO L425 ceAbstractionStarter]: For program point L5911-1(line 5911) no Hoare annotation was computed. [2018-11-18 10:37:57,102 INFO L428 ceAbstractionStarter]: At program point L5913(line 5913) the Hoare annotation is: true [2018-11-18 10:37:57,102 INFO L428 ceAbstractionStarter]: At program point vfio_pci_init_perm_bitsENTRY(lines 5892 5925) the Hoare annotation is: true [2018-11-18 10:37:57,102 INFO L425 ceAbstractionStarter]: For program point L5913-1(line 5913) no Hoare annotation was computed. [2018-11-18 10:37:57,102 INFO L428 ceAbstractionStarter]: At program point L5906(line 5906) the Hoare annotation is: true [2018-11-18 10:37:57,102 INFO L428 ceAbstractionStarter]: At program point L5909(line 5909) the Hoare annotation is: true [2018-11-18 10:37:57,102 INFO L425 ceAbstractionStarter]: For program point L5909-1(line 5909) no Hoare annotation was computed. [2018-11-18 10:37:57,102 INFO L428 ceAbstractionStarter]: At program point L5903(line 5903) the Hoare annotation is: true [2018-11-18 10:37:57,102 INFO L428 ceAbstractionStarter]: At program point L5902(line 5902) the Hoare annotation is: true [2018-11-18 10:37:57,102 INFO L425 ceAbstractionStarter]: For program point L5903-1(line 5903) no Hoare annotation was computed. [2018-11-18 10:37:57,102 INFO L425 ceAbstractionStarter]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2018-11-18 10:37:57,102 INFO L425 ceAbstractionStarter]: For program point L5902-1(line 5902) no Hoare annotation was computed. [2018-11-18 10:37:57,102 INFO L425 ceAbstractionStarter]: For program point dev_nameEXIT(lines 2305 2317) no Hoare annotation was computed. [2018-11-18 10:37:57,102 INFO L428 ceAbstractionStarter]: At program point dev_nameENTRY(lines 2305 2317) the Hoare annotation is: true [2018-11-18 10:37:57,102 INFO L425 ceAbstractionStarter]: For program point dev_nameFINAL(lines 2305 2317) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L428 ceAbstractionStarter]: At program point L2314(line 2314) the Hoare annotation is: true [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L2314-1(line 2314) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L2309(lines 2309 2313) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4734(lines 4734 4738) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L428 ceAbstractionStarter]: At program point vfio_pci_io_readwriteENTRY(lines 4707 4844) the Hoare annotation is: true [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point vfio_pci_io_readwriteFINAL(lines 4707 4844) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4792(lines 4792 4796) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4751(lines 4751 4755) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L428 ceAbstractionStarter]: At program point L4834(lines 4729 4843) the Hoare annotation is: true [2018-11-18 10:37:57,110 INFO L428 ceAbstractionStarter]: At program point L4801(line 4801) the Hoare annotation is: true [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4801-1(line 4801) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4810(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4810-2(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4802(lines 4802 4806) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L428 ceAbstractionStarter]: At program point L4811(line 4811) the Hoare annotation is: true [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4811-1(line 4811) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4770(lines 4770 4786) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L428 ceAbstractionStarter]: At program point L4836(lines 4729 4843) the Hoare annotation is: true [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4770-2(lines 4770 4786) no Hoare annotation was computed. [2018-11-18 10:37:57,110 INFO L425 ceAbstractionStarter]: For program point L4812(lines 4812 4816) no Hoare annotation was computed. [2018-11-18 10:37:57,111 INFO L428 ceAbstractionStarter]: At program point L4771(line 4771) the Hoare annotation is: true [2018-11-18 10:37:57,111 INFO L425 ceAbstractionStarter]: For program point L4771-1(line 4771) no Hoare annotation was computed. [2018-11-18 10:37:57,111 INFO L428 ceAbstractionStarter]: At program point L4821(line 4821) the Hoare annotation is: true [2018-11-18 10:37:57,111 INFO L425 ceAbstractionStarter]: For program point L4821-1(line 4821) no Hoare annotation was computed. [2018-11-18 10:37:57,111 INFO L425 ceAbstractionStarter]: For program point L4780-1(line 4780) no Hoare annotation was computed. [2018-11-18 10:37:57,111 INFO L428 ceAbstractionStarter]: At program point L4780(line 4780) the Hoare annotation is: true [2018-11-18 10:37:57,111 INFO L428 ceAbstractionStarter]: At program point L4838(lines 4729 4843) the Hoare annotation is: true [2018-11-18 10:37:57,111 INFO L425 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-18 10:37:57,111 INFO L425 ceAbstractionStarter]: For program point vfio_pci_io_readwriteEXIT(lines 4707 4844) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4772(lines 4772 4776) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4739-4(lines 4729 4843) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4739-2(lines 4739 4743) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4822(lines 4822 4826) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4789-2(lines 4769 4829) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4789(lines 4789 4829) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4781(lines 4781 4785) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4790(lines 4790 4807) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4757(lines 4757 4762) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4790-2(lines 4790 4807) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4749-2(lines 4749 4765) no Hoare annotation was computed. [2018-11-18 10:37:57,119 INFO L425 ceAbstractionStarter]: For program point L4749(lines 4749 4765) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L428 ceAbstractionStarter]: At program point L4791(line 4791) the Hoare annotation is: true [2018-11-18 10:37:57,120 INFO L425 ceAbstractionStarter]: For program point L4791-1(line 4791) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L425 ceAbstractionStarter]: For program point L4544-1(line 4544) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L428 ceAbstractionStarter]: At program point L4544(line 4544) the Hoare annotation is: true [2018-11-18 10:37:57,120 INFO L425 ceAbstractionStarter]: For program point L4573(lines 4573 4585) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L425 ceAbstractionStarter]: For program point L4536(lines 4536 4559) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L428 ceAbstractionStarter]: At program point L4590(lines 4523 4596) the Hoare annotation is: true [2018-11-18 10:37:57,120 INFO L425 ceAbstractionStarter]: For program point L4578(lines 4578 4582) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L425 ceAbstractionStarter]: For program point L4545(lines 4545 4549) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L425 ceAbstractionStarter]: For program point L4525(lines 4525 4530) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L428 ceAbstractionStarter]: At program point L4550(line 4550) the Hoare annotation is: true [2018-11-18 10:37:57,120 INFO L425 ceAbstractionStarter]: For program point L4550-1(line 4550) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L425 ceAbstractionStarter]: For program point L4538(lines 4538 4543) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L428 ceAbstractionStarter]: At program point vfio_pci_set_msi_triggerENTRY(lines 4513 4597) the Hoare annotation is: true [2018-11-18 10:37:57,120 INFO L428 ceAbstractionStarter]: At program point L4526(line 4526) the Hoare annotation is: true [2018-11-18 10:37:57,120 INFO L425 ceAbstractionStarter]: For program point vfio_pci_set_msi_triggerFINAL(lines 4513 4597) no Hoare annotation was computed. [2018-11-18 10:37:57,120 INFO L428 ceAbstractionStarter]: At program point L4592(lines 4523 4596) the Hoare annotation is: true [2018-11-18 10:37:57,128 INFO L425 ceAbstractionStarter]: For program point L4526-1(line 4526) no Hoare annotation was computed. [2018-11-18 10:37:57,128 INFO L428 ceAbstractionStarter]: At program point L4588(lines 4523 4596) the Hoare annotation is: true [2018-11-18 10:37:57,128 INFO L425 ceAbstractionStarter]: For program point L4551(lines 4551 4555) no Hoare annotation was computed. [2018-11-18 10:37:57,128 INFO L425 ceAbstractionStarter]: For program point L4551-1(lines 4551 4555) no Hoare annotation was computed. [2018-11-18 10:37:57,128 INFO L428 ceAbstractionStarter]: At program point L4576-1(lines 4523 4596) the Hoare annotation is: true [2018-11-18 10:37:57,128 INFO L425 ceAbstractionStarter]: For program point L4576(lines 4576 4585) no Hoare annotation was computed. [2018-11-18 10:37:57,128 INFO L428 ceAbstractionStarter]: At program point L4539(line 4539) the Hoare annotation is: true [2018-11-18 10:37:57,128 INFO L425 ceAbstractionStarter]: For program point L4539-1(line 4539) no Hoare annotation was computed. [2018-11-18 10:37:57,128 INFO L425 ceAbstractionStarter]: For program point L4568(lines 4568 4572) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L4531(line 4531) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L4531-1(line 4531) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point vfio_pci_set_msi_triggerEXIT(lines 4513 4597) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L4531-4(line 4531) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L4560-2(lines 4560 4564) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L4531-3(line 4531) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L4560(line 4560) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L4531-8(lines 4531 4535) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L4531-6(line 4531) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L428 ceAbstractionStarter]: At program point L4552(line 4552) the Hoare annotation is: true [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L5729-2(lines 5729 5734) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L5729(line 5729) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L5725-2(lines 5725 5734) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L5725(line 5725) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L428 ceAbstractionStarter]: At program point L5688-1(lines 5688 5709) the Hoare annotation is: true [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L5688(lines 5688 5709) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L5738-1(lines 5738 5742) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point vfio_basic_config_writeFINAL(lines 5668 5745) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L425 ceAbstractionStarter]: For program point L5710(line 5710) no Hoare annotation was computed. [2018-11-18 10:37:57,129 INFO L428 ceAbstractionStarter]: At program point vfio_basic_config_writeENTRY(lines 5668 5745) the Hoare annotation is: true [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point L5702(lines 5702 5706) no Hoare annotation was computed. [2018-11-18 10:37:57,138 INFO L428 ceAbstractionStarter]: At program point L5731(line 5731) the Hoare annotation is: true [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point vfio_basic_config_writeEXIT(lines 5668 5745) no Hoare annotation was computed. [2018-11-18 10:37:57,138 INFO L428 ceAbstractionStarter]: At program point L5727(line 5727) the Hoare annotation is: true [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point L5723(lines 5684 5744) no Hoare annotation was computed. [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point L5690(lines 5690 5694) no Hoare annotation was computed. [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point L5711(lines 5711 5715) no Hoare annotation was computed. [2018-11-18 10:37:57,138 INFO L428 ceAbstractionStarter]: At program point L5703(line 5703) the Hoare annotation is: true [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point L5716-2(lines 5684 5744) no Hoare annotation was computed. [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point L5716(lines 5716 5722) no Hoare annotation was computed. [2018-11-18 10:37:57,138 INFO L428 ceAbstractionStarter]: At program point L3776(line 3776) the Hoare annotation is: true [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point L3776-1(line 3776) no Hoare annotation was computed. [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point L3805-1(lines 3805 3825) no Hoare annotation was computed. [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point virqfd_enableFINAL(lines 3721 3852) no Hoare annotation was computed. [2018-11-18 10:37:57,138 INFO L425 ceAbstractionStarter]: For program point L3805(lines 3805 3825) no Hoare annotation was computed. [2018-11-18 10:37:57,139 INFO L428 ceAbstractionStarter]: At program point L3801-1(line 3801) the Hoare annotation is: true [2018-11-18 10:37:57,139 INFO L428 ceAbstractionStarter]: At program point L3801(line 3801) the Hoare annotation is: true [2018-11-18 10:37:57,139 INFO L428 ceAbstractionStarter]: At program point L3830(line 3830) the Hoare annotation is: true [2018-11-18 10:37:57,139 INFO L428 ceAbstractionStarter]: At program point L3764(line 3764) the Hoare annotation is: true [2018-11-18 10:37:57,139 INFO L425 ceAbstractionStarter]: For program point L3830-1(line 3830) no Hoare annotation was computed. [2018-11-18 10:37:57,139 INFO L425 ceAbstractionStarter]: For program point L3764-1(line 3764) no Hoare annotation was computed. [2018-11-18 10:37:57,139 INFO L425 ceAbstractionStarter]: For program point L3793(lines 3793 3799) no Hoare annotation was computed. [2018-11-18 10:37:57,139 INFO L425 ceAbstractionStarter]: For program point L3785-1(line 3785) no Hoare annotation was computed. [2018-11-18 10:37:57,139 INFO L428 ceAbstractionStarter]: At program point L3785(line 3785) the Hoare annotation is: true [2018-11-18 10:37:57,139 INFO L428 ceAbstractionStarter]: At program point L3810(line 3810) the Hoare annotation is: true [2018-11-18 10:37:57,139 INFO L425 ceAbstractionStarter]: For program point L3810-1(line 3810) no Hoare annotation was computed. [2018-11-18 10:37:57,139 INFO L425 ceAbstractionStarter]: For program point L3806(lines 3806 3822) no Hoare annotation was computed. [2018-11-18 10:37:57,139 INFO L425 ceAbstractionStarter]: For program point L3839(lines 3839 3848) no Hoare annotation was computed. [2018-11-18 10:37:57,139 INFO L428 ceAbstractionStarter]: At program point L3802(line 3802) the Hoare annotation is: true [2018-11-18 10:37:57,139 INFO L425 ceAbstractionStarter]: For program point virqfd_enableEXIT(lines 3721 3852) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3831(lines 3831 3835) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L428 ceAbstractionStarter]: At program point L3794(line 3794) the Hoare annotation is: true [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3794-1(line 3794) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L428 ceAbstractionStarter]: At program point virqfd_enableENTRY(lines 3721 3852) the Hoare annotation is: true [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3749(lines 3749 3753) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3811(lines 3811 3821) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L428 ceAbstractionStarter]: At program point L3840(line 3840) the Hoare annotation is: true [2018-11-18 10:37:57,148 INFO L428 ceAbstractionStarter]: At program point L3774(line 3774) the Hoare annotation is: true [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3840-1(line 3840) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3774-1(line 3774) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3803(line 3803) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3783-1(line 3783) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L428 ceAbstractionStarter]: At program point L3783(line 3783) the Hoare annotation is: true [2018-11-18 10:37:57,148 INFO L428 ceAbstractionStarter]: At program point L3812(lines 3806 3822) the Hoare annotation is: true [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3841(lines 3841 3845) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3775(lines 3775 3781) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L428 ceAbstractionStarter]: At program point L3804(line 3804) the Hoare annotation is: true [2018-11-18 10:37:57,148 INFO L425 ceAbstractionStarter]: For program point L3771-1(line 3771) no Hoare annotation was computed. [2018-11-18 10:37:57,148 INFO L428 ceAbstractionStarter]: At program point L3771(line 3771) the Hoare annotation is: true [2018-11-18 10:37:57,149 INFO L425 ceAbstractionStarter]: For program point L3804-1(line 3804) no Hoare annotation was computed. [2018-11-18 10:37:57,149 INFO L428 ceAbstractionStarter]: At program point L3796(lines 3743 3851) the Hoare annotation is: true [2018-11-18 10:37:57,149 INFO L425 ceAbstractionStarter]: For program point L3829(lines 3743 3851) no Hoare annotation was computed. [2018-11-18 10:37:57,149 INFO L428 ceAbstractionStarter]: At program point L3792(line 3792) the Hoare annotation is: true [2018-11-18 10:37:57,149 INFO L425 ceAbstractionStarter]: For program point L3792-1(line 3792) no Hoare annotation was computed. [2018-11-18 10:37:57,149 INFO L425 ceAbstractionStarter]: For program point L3784(lines 3784 3790) no Hoare annotation was computed. [2018-11-18 10:37:57,149 INFO L425 ceAbstractionStarter]: For program point L3747-1(line 3747) no Hoare annotation was computed. [2018-11-18 10:37:57,149 INFO L428 ceAbstractionStarter]: At program point L3747(line 3747) the Hoare annotation is: true [2018-11-18 10:37:57,149 INFO L425 ceAbstractionStarter]: For program point vfio_pci_config_readwriteEXIT(lines 6911 6957) no Hoare annotation was computed. [2018-11-18 10:37:57,149 INFO L425 ceAbstractionStarter]: For program point L6935-1(line 6935) no Hoare annotation was computed. [2018-11-18 10:37:57,149 INFO L428 ceAbstractionStarter]: At program point L6935(line 6935) the Hoare annotation is: true [2018-11-18 10:37:57,157 INFO L425 ceAbstractionStarter]: For program point L6931(line 6931) no Hoare annotation was computed. [2018-11-18 10:37:57,157 INFO L425 ceAbstractionStarter]: For program point L6927(line 6927) no Hoare annotation was computed. [2018-11-18 10:37:57,157 INFO L425 ceAbstractionStarter]: For program point L6931-4(lines 6920 6956) no Hoare annotation was computed. [2018-11-18 10:37:57,157 INFO L425 ceAbstractionStarter]: For program point L6931-2(lines 6931 6937) no Hoare annotation was computed. [2018-11-18 10:37:57,157 INFO L425 ceAbstractionStarter]: For program point L6927-2(lines 6927 6937) no Hoare annotation was computed. [2018-11-18 10:37:57,157 INFO L428 ceAbstractionStarter]: At program point vfio_pci_config_readwriteENTRY(lines 6911 6957) the Hoare annotation is: true [2018-11-18 10:37:57,157 INFO L425 ceAbstractionStarter]: For program point vfio_pci_config_readwriteFINAL(lines 6911 6957) no Hoare annotation was computed. [2018-11-18 10:37:57,157 INFO L425 ceAbstractionStarter]: For program point L6932-1(line 6932) no Hoare annotation was computed. [2018-11-18 10:37:57,157 INFO L428 ceAbstractionStarter]: At program point L6932(line 6932) the Hoare annotation is: true [2018-11-18 10:37:57,157 INFO L425 ceAbstractionStarter]: For program point L6928-1(line 6928) no Hoare annotation was computed. [2018-11-18 10:37:57,157 INFO L428 ceAbstractionStarter]: At program point L6928(line 6928) the Hoare annotation is: true [2018-11-18 10:37:57,158 INFO L428 ceAbstractionStarter]: At program point L6951(lines 6920 6956) the Hoare annotation is: true [2018-11-18 10:37:57,158 INFO L428 ceAbstractionStarter]: At program point L6947(lines 6920 6956) the Hoare annotation is: true [2018-11-18 10:37:57,158 INFO L428 ceAbstractionStarter]: At program point L6949(lines 6920 6956) the Hoare annotation is: true [2018-11-18 10:37:57,158 INFO L428 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 7389 7410) the Hoare annotation is: true [2018-11-18 10:37:57,158 INFO L421 ceAbstractionStarter]: At program point L7406(line 7406) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0))) [2018-11-18 10:37:57,158 INFO L425 ceAbstractionStarter]: For program point L7406-1(lines 7389 7410) no Hoare annotation was computed. [2018-11-18 10:37:57,158 INFO L425 ceAbstractionStarter]: For program point L7401-1(lines 7392 7409) no Hoare annotation was computed. [2018-11-18 10:37:57,158 INFO L421 ceAbstractionStarter]: At program point L7401(line 7401) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0))) [2018-11-18 10:37:57,158 INFO L425 ceAbstractionStarter]: For program point L7396-1(lines 7392 7409) no Hoare annotation was computed. [2018-11-18 10:37:57,158 INFO L425 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 7389 7410) no Hoare annotation was computed. [2018-11-18 10:37:57,158 INFO L421 ceAbstractionStarter]: At program point L7396(line 7396) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_igate_of_vfio_pci_device~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0))) [2018-11-18 10:37:57,158 INFO L425 ceAbstractionStarter]: For program point L4402(lines 4402 4414) no Hoare annotation was computed. [2018-11-18 10:37:57,158 INFO L425 ceAbstractionStarter]: For program point vfio_pci_set_intx_unmaskFINAL(lines 4378 4417) no Hoare annotation was computed. [2018-11-18 10:37:57,158 INFO L425 ceAbstractionStarter]: For program point L4404(lines 4404 4410) no Hoare annotation was computed. [2018-11-18 10:37:57,158 INFO L425 ceAbstractionStarter]: For program point L4402-2(lines 4391 4414) no Hoare annotation was computed. [2018-11-18 10:37:57,167 INFO L425 ceAbstractionStarter]: For program point L4394(lines 4394 4414) no Hoare annotation was computed. [2018-11-18 10:37:57,167 INFO L425 ceAbstractionStarter]: For program point L4396(lines 4396 4400) no Hoare annotation was computed. [2018-11-18 10:37:57,167 INFO L428 ceAbstractionStarter]: At program point L4392(line 4392) the Hoare annotation is: true [2018-11-18 10:37:57,167 INFO L425 ceAbstractionStarter]: For program point L4386(lines 4386 4390) no Hoare annotation was computed. [2018-11-18 10:37:57,167 INFO L428 ceAbstractionStarter]: At program point L4411(line 4411) the Hoare annotation is: true [2018-11-18 10:37:57,167 INFO L425 ceAbstractionStarter]: For program point L4411-1(line 4411) no Hoare annotation was computed. [2018-11-18 10:37:57,167 INFO L428 ceAbstractionStarter]: At program point L4405(lines 4405 4406) the Hoare annotation is: true [2018-11-18 10:37:57,167 INFO L425 ceAbstractionStarter]: For program point L4405-1(lines 4405 4406) no Hoare annotation was computed. [2018-11-18 10:37:57,167 INFO L428 ceAbstractionStarter]: At program point L4397(line 4397) the Hoare annotation is: true [2018-11-18 10:37:57,167 INFO L425 ceAbstractionStarter]: For program point L4391(lines 4391 4414) no Hoare annotation was computed. [2018-11-18 10:37:57,167 INFO L425 ceAbstractionStarter]: For program point vfio_pci_set_intx_unmaskEXIT(lines 4378 4417) no Hoare annotation was computed. [2018-11-18 10:37:57,167 INFO L428 ceAbstractionStarter]: At program point vfio_pci_set_intx_unmaskENTRY(lines 4378 4417) the Hoare annotation is: true [2018-11-18 10:37:57,167 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~C_UINTEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,167 INFO L428 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~C_UINTENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~C_UINTFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,168 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= (_ bv0 32) ~ldvarg8~0) (= ~ldv_state_variable_2~0 (_ bv0 32))) [2018-11-18 10:37:57,168 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point L6175(line 6175) no Hoare annotation was computed. [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point L6204-1(line 6204) no Hoare annotation was computed. [2018-11-18 10:37:57,168 INFO L428 ceAbstractionStarter]: At program point L6204(line 6204) the Hoare annotation is: true [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point L6229(line 6229) no Hoare annotation was computed. [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point L6192(line 6192) no Hoare annotation was computed. [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point L6217(lines 6217 6222) no Hoare annotation was computed. [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point L6180(lines 6180 6185) no Hoare annotation was computed. [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point L6176-1(line 6176) no Hoare annotation was computed. [2018-11-18 10:37:57,168 INFO L425 ceAbstractionStarter]: For program point L6238(lines 6238 6242) no Hoare annotation was computed. [2018-11-18 10:37:57,177 INFO L425 ceAbstractionStarter]: For program point L6209(lines 6209 6214) no Hoare annotation was computed. [2018-11-18 10:37:57,177 INFO L428 ceAbstractionStarter]: At program point L6176(line 6176) the Hoare annotation is: true [2018-11-18 10:37:57,177 INFO L428 ceAbstractionStarter]: At program point L6230(line 6230) the Hoare annotation is: true [2018-11-18 10:37:57,177 INFO L425 ceAbstractionStarter]: For program point vfio_cap_lenFINAL(lines 6158 6250) no Hoare annotation was computed. [2018-11-18 10:37:57,177 INFO L425 ceAbstractionStarter]: For program point L6201(line 6201) no Hoare annotation was computed. [2018-11-18 10:37:57,177 INFO L425 ceAbstractionStarter]: For program point L6230-1(line 6230) no Hoare annotation was computed. [2018-11-18 10:37:57,177 INFO L428 ceAbstractionStarter]: At program point vfio_cap_lenENTRY(lines 6158 6250) the Hoare annotation is: true [2018-11-18 10:37:57,178 INFO L428 ceAbstractionStarter]: At program point L6193(line 6193) the Hoare annotation is: true [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6193-1(line 6193) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L428 ceAbstractionStarter]: At program point L6218(line 6218) the Hoare annotation is: true [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point vfio_cap_lenEXIT(lines 6158 6250) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6218-1(line 6218) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6243(line 6243) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L428 ceAbstractionStarter]: At program point L6181(line 6181) the Hoare annotation is: true [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6181-1(line 6181) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L428 ceAbstractionStarter]: At program point L6202(line 6202) the Hoare annotation is: true [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6231(lines 6231 6236) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6202-1(line 6202) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6194(lines 6194 6199) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6223(lines 6223 6227) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6186(lines 6186 6191) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6223-2(lines 6223 6227) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6215(line 6215) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6244-1(line 6244) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6178(line 6178) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L428 ceAbstractionStarter]: At program point L6244(line 6244) the Hoare annotation is: true [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6174(lines 6174 6247) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6203(lines 6203 6208) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L425 ceAbstractionStarter]: For program point L6232-1(line 6232) no Hoare annotation was computed. [2018-11-18 10:37:57,178 INFO L428 ceAbstractionStarter]: At program point L6232(line 6232) the Hoare annotation is: true [2018-11-18 10:37:57,187 INFO L428 ceAbstractionStarter]: At program point L6195(line 6195) the Hoare annotation is: true [2018-11-18 10:37:57,187 INFO L425 ceAbstractionStarter]: For program point L6195-1(line 6195) no Hoare annotation was computed. [2018-11-18 10:37:57,187 INFO L425 ceAbstractionStarter]: For program point L6216-1(line 6216) no Hoare annotation was computed. [2018-11-18 10:37:57,187 INFO L428 ceAbstractionStarter]: At program point L6216(line 6216) the Hoare annotation is: true [2018-11-18 10:37:57,187 INFO L428 ceAbstractionStarter]: At program point L6179(line 6179) the Hoare annotation is: true [2018-11-18 10:37:57,187 INFO L425 ceAbstractionStarter]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2018-11-18 10:37:57,187 INFO L428 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 2211 2218) the Hoare annotation is: true [2018-11-18 10:37:57,187 INFO L425 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 2211 2218) no Hoare annotation was computed. [2018-11-18 10:37:57,187 INFO L425 ceAbstractionStarter]: For program point L2215-1(line 2215) no Hoare annotation was computed. [2018-11-18 10:37:57,187 INFO L425 ceAbstractionStarter]: For program point IS_ERREXIT(lines 2211 2218) no Hoare annotation was computed. [2018-11-18 10:37:57,187 INFO L428 ceAbstractionStarter]: At program point L2215(line 2215) the Hoare annotation is: true [2018-11-18 10:37:57,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 10:37:57 BoogieIcfgContainer [2018-11-18 10:37:57,212 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 10:37:57,213 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 10:37:57,213 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 10:37:57,213 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 10:37:57,213 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:37:39" (3/4) ... [2018-11-18 10:37:57,228 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 10:37:57,235 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_pci_ext_cap_pwr_perm [2018-11-18 10:37:57,235 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_perm_bits [2018-11-18 10:37:57,235 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_config_free [2018-11-18 10:37:57,235 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2018-11-18 10:37:57,235 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_open [2018-11-18 10:37:57,235 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_write [2018-11-18 10:37:57,235 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_intx_disable [2018-11-18 10:37:57,235 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_enable [2018-11-18 10:37:57,235 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_find_cap_start [2018-11-18 10:37:57,235 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_ecap_init [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_set_intx_trigger [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_intx_unmask_handler [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure free_perm_bits [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure p_setb [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_ioctl [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure virqfd_disable [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_pci_cap_pcix_perm [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_pci_cap_af_perm [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_mem_readwrite [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure p_setd [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_word [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_uninit_perm_bits [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_pci_cap_msi_perm [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_bar_restore [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure p_setw [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_msi_enable [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-11-18 10:37:57,236 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kobject_name [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_ext_cap_len [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_default_config_write [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_config_init [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure fls [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_send_intx_eventfd [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pcibios_err_to_errno [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_name [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_igate_of_vfio_pci_device [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_vc_cap_len [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_pci_cap_exp_perm [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_probe [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_msi_set_block [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_user_config_read [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_intx_enable [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_init [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_default_config_read [2018-11-18 10:37:57,237 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_virqfd_exit [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_direct_config_write [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_intx_unmask [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_disable [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure virqfd_deactivate [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_generate_bar_flags [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_dword [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_pci_cap_pm_perm [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_msi_config_read [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_waitqueue_func_entry [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_virqfd_init [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_get_irq_count [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_igate_of_vfio_pci_device [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_poll_funcptr [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_6 [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_intx_mask [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_set_irqs_ioctl [2018-11-18 10:37:57,238 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_config_do_rw [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_cap_init [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_fill_vconfig_bytes [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_bar_fixup [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_direct_config_read [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_pci_ext_cap_err_perm [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_msi_disable [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_add_return [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_set_intx_mask [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_mmap [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_intx_set_signal [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_msi_cap_len [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_remove [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_7 [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_release [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_INT~X~C_INT~X~$Pointer$~X~C_INT~X~~__le32~0~TO~C_INT [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_word [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_read [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_basic_config_read [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_msi_set_vector_signal [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_user_config_write [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_msi_config_write [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_cleanup [2018-11-18 10:37:57,239 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure init_pci_cap_basic_perm [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~X~C_UINT~X~~uint32_t~0~X~$Pointer$~TO~C_INT [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_init_perm_bits [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_name [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_io_readwrite [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_set_msi_trigger [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_basic_config_write [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure virqfd_enable [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_config_readwrite [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_pci_set_intx_unmask [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~C_UINT [2018-11-18 10:37:57,240 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure vfio_cap_len [2018-11-18 10:37:57,243 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-11-18 10:37:57,293 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 875 nodes and edges [2018-11-18 10:37:57,299 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 420 nodes and edges [2018-11-18 10:37:57,304 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 186 nodes and edges [2018-11-18 10:37:57,310 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2018-11-18 10:37:57,314 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2018-11-18 10:37:57,316 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 10:37:57,319 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 10:37:57,348 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldvarg8 == 0bv32) || !(0bv32 == \old(ldv_state_variable_2))) || ((1bv32 == ldv_mutex_lock && 1bv32 == ldv_mutex_mutex_of_device) && ~bvadd16(ldv_mutex_igate_of_vfio_pci_device, 4294967295bv32) == 0bv32) [2018-11-18 10:37:57,348 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldvarg8 == 0bv32) || !(0bv32 == \old(ldv_state_variable_2))) || ((1bv32 == ldv_mutex_lock && 1bv32 == ldv_mutex_mutex_of_device) && ~bvadd16(ldv_mutex_igate_of_vfio_pci_device, 4294967295bv32) == 0bv32) [2018-11-18 10:37:57,365 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(1bv32 == ldv_mutex_lock) || !(1bv32 == \old(ldv_mutex_igate_of_vfio_pci_device))) || !(ldvarg8 == 0bv32)) || !(1bv32 == ldv_mutex_mutex_of_device)) || !(\old(cmd) == 0bv32) [2018-11-18 10:37:57,667 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_74a0265a-6892-4daf-8436-f3452c1827cd/bin-2019/utaipan/witness.graphml [2018-11-18 10:37:57,667 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 10:37:57,667 INFO L168 Benchmark]: Toolchain (without parser) took 28862.24 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 939.0 MB in the beginning and 1.6 GB in the end (delta: -646.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2018-11-18 10:37:57,669 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:37:57,669 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3010.29 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 939.0 MB in the beginning and 816.4 MB in the end (delta: 122.6 MB). Peak memory consumption was 485.1 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:57,669 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.33 ms. Allocated memory is still 1.4 GB. Free memory is still 816.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:37:57,669 INFO L168 Benchmark]: Boogie Preprocessor took 162.13 ms. Allocated memory is still 1.4 GB. Free memory was 816.4 MB in the beginning and 782.0 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:57,669 INFO L168 Benchmark]: RCFGBuilder took 7269.72 ms. Allocated memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: 473.4 MB). Free memory was 782.0 MB in the beginning and 1.2 GB in the end (delta: -402.5 MB). Peak memory consumption was 81.6 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:57,670 INFO L168 Benchmark]: TraceAbstraction took 17888.03 ms. Allocated memory was 1.9 GB in the beginning and 2.7 GB in the end (delta: 820.5 MB). Free memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: -545.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-18 10:37:57,670 INFO L168 Benchmark]: Witness Printer took 454.17 ms. Allocated memory is still 2.7 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 143.9 MB). Peak memory consumption was 143.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:37:57,671 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3010.29 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 939.0 MB in the beginning and 816.4 MB in the end (delta: 122.6 MB). Peak memory consumption was 485.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 74.33 ms. Allocated memory is still 1.4 GB. Free memory is still 816.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 162.13 ms. Allocated memory is still 1.4 GB. Free memory was 816.4 MB in the beginning and 782.0 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7269.72 ms. Allocated memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: 473.4 MB). Free memory was 782.0 MB in the beginning and 1.2 GB in the end (delta: -402.5 MB). Peak memory consumption was 81.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 17888.03 ms. Allocated memory was 1.9 GB in the beginning and 2.7 GB in the end (delta: 820.5 MB). Free memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: -545.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Witness Printer took 454.17 ms. Allocated memory is still 2.7 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 143.9 MB). Peak memory consumption was 143.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 7012]: 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: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2571]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2241]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2571]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5193]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6687]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5221]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4729]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3230]: Loop Invariant Derived loop invariant: (!(ldvarg8 == 0bv32) || !(0bv32 == \old(ldv_state_variable_2))) || ((1bv32 == ldv_mutex_lock && 1bv32 == ldv_mutex_mutex_of_device) && ~bvadd16(ldv_mutex_igate_of_vfio_pci_device, 4294967295bv32) == 0bv32) - InvariantResult [Line: 6920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2771]: Loop Invariant Derived loop invariant: (((!(1bv32 == ldv_mutex_lock) || !(1bv32 == \old(ldv_mutex_igate_of_vfio_pci_device))) || !(ldvarg8 == 0bv32)) || !(1bv32 == ldv_mutex_mutex_of_device)) || !(\old(cmd) == 0bv32) - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2571]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4604]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2571]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4729]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4729]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3230]: Loop Invariant Derived loop invariant: (!(ldvarg8 == 0bv32) || !(0bv32 == \old(ldv_state_variable_2))) || ((1bv32 == ldv_mutex_lock && 1bv32 == ldv_mutex_mutex_of_device) && ~bvadd16(ldv_mutex_igate_of_vfio_pci_device, 4294967295bv32) == 0bv32) - InvariantResult [Line: 4350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 123 procedures, 1693 locations, 1 error locations. SAFE Result, 17.8s OverallTime, 9 OverallIterations, 14 TraceHistogramMax, 8.0s AutomataDifference, 0.0s DeadEndRemovalTime, 3.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 21746 SDtfs, 9594 SDslu, 29193 SDs, 0 SdLazy, 82 SolverSat, 13 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 6.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2643 GetRequests, 2624 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2409occurred in iteration=2, 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: 0.7s AutomataMinimizationTime, 9 MinimizatonAttempts, 21 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 552 LocationsWithAnnotation, 9881 PreInvPairs, 10035 NumberOfFragments, 1615 HoareAnnotationTreeSize, 9881 FomulaSimplifications, 92 FormulaSimplificationTreeSizeReduction, 1.0s HoareSimplificationTime, 552 FomulaSimplificationsInter, 21016 FormulaSimplificationTreeSizeReductionInter, 2.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.9s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 2649 NumberOfCodeBlocks, 2232 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 2640 ConstructedInterpolants, 0 QuantifiedInterpolants, 1636354 SizeOfPredicates, 5 NumberOfNonLiveVariables, 11378 ConjunctsInSsa, 25 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 9799/9799 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...