./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--storage--uas.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--storage--uas.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 56eea83288285fe19a6a62284bfc0db768b87b91 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--storage--uas.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 56eea83288285fe19a6a62284bfc0db768b87b91 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 08:11:24,391 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:11:24,393 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:11:24,400 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:11:24,400 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:11:24,401 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:11:24,402 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:11:24,403 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:11:24,405 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:11:24,406 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:11:24,407 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:11:24,407 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:11:24,408 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:11:24,409 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:11:24,410 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:11:24,410 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:11:24,411 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:11:24,413 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:11:24,415 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:11:24,417 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:11:24,417 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:11:24,418 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:11:24,421 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:11:24,421 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:11:24,421 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:11:24,422 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:11:24,423 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:11:24,424 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:11:24,424 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:11:24,425 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:11:24,425 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:11:24,426 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:11:24,426 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:11:24,426 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:11:24,427 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:11:24,428 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:11:24,428 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-23 08:11:24,439 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:11:24,440 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:11:24,440 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:11:24,440 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 08:11:24,441 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 08:11:24,441 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 08:11:24,441 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 08:11:24,441 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 08:11:24,441 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 08:11:24,441 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 08:11:24,442 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-23 08:11:24,442 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 08:11:24,442 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 08:11:24,442 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 08:11:24,443 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:11:24,444 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 08:11:24,444 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:11:24,444 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:11:24,444 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:11:24,445 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:11:24,445 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:11:24,445 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:11:24,445 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:11:24,445 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:11:24,445 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 08:11:24,445 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:11:24,446 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 08:11:24,446 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 08:11:24,446 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:11:24,446 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:11:24,446 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:11:24,446 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 08:11:24,447 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:11:24,447 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 08:11:24,447 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 08:11:24,447 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 08:11:24,447 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_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 -> 56eea83288285fe19a6a62284bfc0db768b87b91 [2018-11-23 08:11:24,474 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:11:24,483 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:11:24,485 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:11:24,486 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:11:24,486 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:11:24,487 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--storage--uas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 08:11:24,527 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/data/b81a14049/69aad81c67a0476f948c76e322b92096/FLAGd36ca97f8 [2018-11-23 08:11:25,062 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:11:25,062 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--storage--uas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 08:11:25,082 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/data/b81a14049/69aad81c67a0476f948c76e322b92096/FLAGd36ca97f8 [2018-11-23 08:11:25,290 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/data/b81a14049/69aad81c67a0476f948c76e322b92096 [2018-11-23 08:11:25,292 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:11:25,293 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:11:25,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:11:25,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:11:25,298 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:11:25,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:11:25" (1/1) ... [2018-11-23 08:11:25,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a47f5fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:25, skipping insertion in model container [2018-11-23 08:11:25,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:11:25" (1/1) ... [2018-11-23 08:11:25,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:11:25,394 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:11:26,657 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:11:26,675 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:11:26,861 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:11:27,009 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:11:27,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27 WrapperNode [2018-11-23 08:11:27,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:11:27,010 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:11:27,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:11:27,010 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:11:27,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (1/1) ... [2018-11-23 08:11:27,059 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (1/1) ... [2018-11-23 08:11:27,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:11:27,074 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:11:27,074 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:11:27,074 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:11:27,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (1/1) ... [2018-11-23 08:11:27,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (1/1) ... [2018-11-23 08:11:27,100 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (1/1) ... [2018-11-23 08:11:27,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (1/1) ... [2018-11-23 08:11:27,173 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (1/1) ... [2018-11-23 08:11:27,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (1/1) ... [2018-11-23 08:11:27,208 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (1/1) ... [2018-11-23 08:11:27,221 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:11:27,222 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:11:27,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:11:27,223 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:11:27,223 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:11:27,272 INFO L130 BoogieDeclarations]: Found specification of procedure uas_eh_abort_handler [2018-11-23 08:11:27,272 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_eh_abort_handler [2018-11-23 08:11:27,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_42 [2018-11-23 08:11:27,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_42 [2018-11-23 08:11:27,272 INFO L130 BoogieDeclarations]: Found specification of procedure uas_switch_interface [2018-11-23 08:11:27,272 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_switch_interface [2018-11-23 08:11:27,273 INFO L130 BoogieDeclarations]: Found specification of procedure uas_cmd_cmplt [2018-11-23 08:11:27,273 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_cmd_cmplt [2018-11-23 08:11:27,273 INFO L130 BoogieDeclarations]: Found specification of procedure uas_eh_bus_reset_handler [2018-11-23 08:11:27,273 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_eh_bus_reset_handler [2018-11-23 08:11:27,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-23 08:11:27,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-23 08:11:27,273 INFO L130 BoogieDeclarations]: Found specification of procedure uas_zap_pending [2018-11-23 08:11:27,274 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_zap_pending [2018-11-23 08:11:27,274 INFO L130 BoogieDeclarations]: Found specification of procedure uas_submit_sense_urb [2018-11-23 08:11:27,274 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_submit_sense_urb [2018-11-23 08:11:27,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 08:11:27,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 08:11:27,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 08:11:27,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 08:11:27,275 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_tags [2018-11-23 08:11:27,275 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-23 08:11:27,275 INFO L130 BoogieDeclarations]: Found specification of procedure uas_suspend [2018-11-23 08:11:27,275 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_suspend [2018-11-23 08:11:27,275 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_shared_tag_map [2018-11-23 08:11:27,275 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_shared_tag_map [2018-11-23 08:11:27,275 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_data_urb [2018-11-23 08:11:27,276 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_data_urb [2018-11-23 08:11:27,276 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2018-11-23 08:11:27,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-23 08:11:27,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-23 08:11:27,276 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_sense_urb [2018-11-23 08:11:27,276 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_sense_urb [2018-11-23 08:11:27,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-23 08:11:27,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-23 08:11:27,277 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2018-11-23 08:11:27,277 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2018-11-23 08:11:27,277 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2018-11-23 08:11:27,277 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2018-11-23 08:11:27,277 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2018-11-23 08:11:27,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_41 [2018-11-23 08:11:27,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_41 [2018-11-23 08:11:27,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_30 [2018-11-23 08:11:27,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_30 [2018-11-23 08:11:27,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_31 [2018-11-23 08:11:27,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_31 [2018-11-23 08:11:27,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_32 [2018-11-23 08:11:27,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_32 [2018-11-23 08:11:27,279 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 08:11:27,279 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-23 08:11:27,279 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-23 08:11:27,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 08:11:27,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 08:11:27,279 INFO L130 BoogieDeclarations]: Found specification of procedure uas_add_work [2018-11-23 08:11:27,279 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_add_work [2018-11-23 08:11:27,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2018-11-23 08:11:27,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2018-11-23 08:11:27,283 INFO L130 BoogieDeclarations]: Found specification of procedure uas_slave_configure [2018-11-23 08:11:27,283 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_slave_configure [2018-11-23 08:11:27,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 08:11:27,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 08:11:27,284 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_endpoints [2018-11-23 08:11:27,284 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_endpoints [2018-11-23 08:11:27,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 08:11:27,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 08:11:27,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_stor_adjust_quirks [2018-11-23 08:11:27,284 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 08:11:27,284 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 08:11:27,284 INFO L130 BoogieDeclarations]: Found specification of procedure uas_log_cmd_state [2018-11-23 08:11:27,285 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_log_cmd_state [2018-11-23 08:11:27,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ss_max_streams [2018-11-23 08:11:27,285 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ss_max_streams [2018-11-23 08:11:27,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_39 [2018-11-23 08:11:27,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_39 [2018-11-23 08:11:27,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-23 08:11:27,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-23 08:11:27,285 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_update_dma_alignment [2018-11-23 08:11:27,285 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 08:11:27,286 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 08:11:27,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2018-11-23 08:11:27,286 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2018-11-23 08:11:27,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2018-11-23 08:11:27,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_urb [2018-11-23 08:11:27,286 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2018-11-23 08:11:27,286 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2018-11-23 08:11:27,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_38 [2018-11-23 08:11:27,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_38 [2018-11-23 08:11:27,287 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2018-11-23 08:11:27,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 08:11:27,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2018-11-23 08:11:27,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2018-11-23 08:11:27,287 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2018-11-23 08:11:27,287 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2018-11-23 08:11:27,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-23 08:11:27,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-23 08:11:27,287 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 08:11:27,288 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 08:11:27,288 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-23 08:11:27,288 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-23 08:11:27,288 INFO L130 BoogieDeclarations]: Found specification of procedure uas_xfer_data [2018-11-23 08:11:27,288 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_xfer_data [2018-11-23 08:11:27,288 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2018-11-23 08:11:27,288 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2018-11-23 08:11:27,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:11:27,289 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 08:11:27,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 08:11:27,289 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2018-11-23 08:11:27,289 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2018-11-23 08:11:27,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 08:11:27,289 INFO L130 BoogieDeclarations]: Found specification of procedure uas_use_uas_driver [2018-11-23 08:11:27,289 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_use_uas_driver [2018-11-23 08:11:27,289 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-23 08:11:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure uas_try_complete [2018-11-23 08:11:27,290 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_try_complete [2018-11-23 08:11:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_report_bus_reset [2018-11-23 08:11:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 08:11:27,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 08:11:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2018-11-23 08:11:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 08:11:27,290 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-23 08:11:27,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-23 08:11:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure uas_wait_for_pending_cmnds [2018-11-23 08:11:27,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_wait_for_pending_cmnds [2018-11-23 08:11:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure uas_reset_resume [2018-11-23 08:11:27,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_reset_resume [2018-11-23 08:11:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2018-11-23 08:11:27,291 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2018-11-23 08:11:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure uas_is_interface [2018-11-23 08:11:27,291 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_is_interface [2018-11-23 08:11:27,291 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2018-11-23 08:11:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-23 08:11:27,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-23 08:11:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 08:11:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure uas_data_cmplt [2018-11-23 08:11:27,292 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_data_cmplt [2018-11-23 08:11:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 08:11:27,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 08:11:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 08:11:27,292 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2018-11-23 08:11:27,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2018-11-23 08:11:27,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 08:11:27,293 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2018-11-23 08:11:27,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 08:11:27,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 08:11:27,293 INFO L130 BoogieDeclarations]: Found specification of procedure uas_shutdown [2018-11-23 08:11:27,293 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_shutdown [2018-11-23 08:11:27,293 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2018-11-23 08:11:27,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:11:27,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 08:11:27,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 08:11:27,294 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-23 08:11:27,294 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2018-11-23 08:11:27,294 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2018-11-23 08:11:27,294 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_bus [2018-11-23 08:11:27,294 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_bus [2018-11-23 08:11:27,294 INFO L130 BoogieDeclarations]: Found specification of procedure uas_do_work [2018-11-23 08:11:27,294 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_do_work [2018-11-23 08:11:27,295 INFO L130 BoogieDeclarations]: Found specification of procedure uas_queuecommand_lck [2018-11-23 08:11:27,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_queuecommand_lck [2018-11-23 08:11:27,295 INFO L130 BoogieDeclarations]: Found specification of procedure uas_driver_init [2018-11-23 08:11:27,295 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_driver_init [2018-11-23 08:11:27,295 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-23 08:11:27,295 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-23 08:11:27,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 08:11:27,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 08:11:27,296 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-23 08:11:27,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-23 08:11:27,296 INFO L130 BoogieDeclarations]: Found specification of procedure uas_driver_exit [2018-11-23 08:11:27,296 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_driver_exit [2018-11-23 08:11:27,296 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-23 08:11:27,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 08:11:27,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 08:11:27,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2018-11-23 08:11:27,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2018-11-23 08:11:27,297 INFO L130 BoogieDeclarations]: Found specification of procedure uas_disconnect [2018-11-23 08:11:27,297 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_disconnect [2018-11-23 08:11:27,297 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2018-11-23 08:11:27,297 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_streams [2018-11-23 08:11:27,297 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2018-11-23 08:11:27,297 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2018-11-23 08:11:27,297 INFO L130 BoogieDeclarations]: Found specification of procedure uas_cmnd_list_empty [2018-11-23 08:11:27,297 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_cmnd_list_empty [2018-11-23 08:11:27,297 INFO L130 BoogieDeclarations]: Found specification of procedure uas_queuecommand [2018-11-23 08:11:27,298 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_queuecommand [2018-11-23 08:11:27,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 08:11:27,298 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2018-11-23 08:11:27,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2018-11-23 08:11:27,298 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_out [2018-11-23 08:11:27,298 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_out [2018-11-23 08:11:27,298 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_streams [2018-11-23 08:11:27,298 INFO L130 BoogieDeclarations]: Found specification of procedure uas_probe [2018-11-23 08:11:27,298 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_probe [2018-11-23 08:11:27,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 08:11:27,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 08:11:27,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2018-11-23 08:11:27,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2018-11-23 08:11:27,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2018-11-23 08:11:27,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2018-11-23 08:11:27,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2018-11-23 08:11:27,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2018-11-23 08:11:27,299 INFO L130 BoogieDeclarations]: Found specification of procedure uas_resume [2018-11-23 08:11:27,299 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_resume [2018-11-23 08:11:27,300 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2018-11-23 08:11:27,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 08:11:27,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 08:11:27,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_36 [2018-11-23 08:11:27,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_36 [2018-11-23 08:11:27,300 INFO L130 BoogieDeclarations]: Found specification of procedure uas_stat_cmplt [2018-11-23 08:11:27,300 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_stat_cmplt [2018-11-23 08:11:27,300 INFO L130 BoogieDeclarations]: Found specification of procedure uas_sense [2018-11-23 08:11:27,300 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_sense [2018-11-23 08:11:27,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 08:11:27,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 08:11:27,301 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2018-11-23 08:11:27,301 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2018-11-23 08:11:27,301 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 08:11:27,301 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 08:11:27,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 08:11:27,301 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_cmd_urb [2018-11-23 08:11:27,301 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_cmd_urb [2018-11-23 08:11:27,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 08:11:27,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 08:11:27,302 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 08:11:27,302 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-23 08:11:27,302 INFO L130 BoogieDeclarations]: Found specification of procedure uas_configure_endpoints [2018-11-23 08:11:27,302 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_configure_endpoints [2018-11-23 08:11:27,302 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bidi_cmnd [2018-11-23 08:11:27,302 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bidi_cmnd [2018-11-23 08:11:27,302 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-23 08:11:27,302 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-23 08:11:27,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_29 [2018-11-23 08:11:27,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_29 [2018-11-23 08:11:27,303 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_unsubmitted_urbs [2018-11-23 08:11:27,303 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_unsubmitted_urbs [2018-11-23 08:11:27,303 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_uas_alt_setting [2018-11-23 08:11:27,303 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_uas_alt_setting [2018-11-23 08:11:27,303 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-23 08:11:27,303 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-23 08:11:27,303 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_in [2018-11-23 08:11:27,304 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_in [2018-11-23 08:11:27,304 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 08:11:27,304 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 08:11:27,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_37 [2018-11-23 08:11:27,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_37 [2018-11-23 08:11:27,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_40 [2018-11-23 08:11:27,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_40 [2018-11-23 08:11:27,304 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2018-11-23 08:11:27,304 INFO L130 BoogieDeclarations]: Found specification of procedure uas_submit_urbs [2018-11-23 08:11:27,305 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_submit_urbs [2018-11-23 08:11:27,305 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2018-11-23 08:11:27,305 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 08:11:27,305 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2018-11-23 08:11:27,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 08:11:27,305 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_print_command [2018-11-23 08:11:27,305 INFO L130 BoogieDeclarations]: Found specification of procedure uas_slave_alloc [2018-11-23 08:11:27,305 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_slave_alloc [2018-11-23 08:11:27,305 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-23 08:11:27,306 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-23 08:11:27,306 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_streams [2018-11-23 08:11:27,306 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_streams [2018-11-23 08:11:27,306 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-23 08:11:27,306 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-23 08:11:27,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 08:11:27,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:11:27,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:11:31,042 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 08:11:31,042 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 08:11:31,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:11:31 BoogieIcfgContainer [2018-11-23 08:11:31,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 08:11:31,043 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 08:11:31,043 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 08:11:31,045 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 08:11:31,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 08:11:25" (1/3) ... [2018-11-23 08:11:31,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dfb4237 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:11:31, skipping insertion in model container [2018-11-23 08:11:31,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:27" (2/3) ... [2018-11-23 08:11:31,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dfb4237 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:11:31, skipping insertion in model container [2018-11-23 08:11:31,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:11:31" (3/3) ... [2018-11-23 08:11:31,048 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--storage--uas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 08:11:31,055 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 08:11:31,062 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 08:11:31,072 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 08:11:31,102 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 08:11:31,102 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 08:11:31,102 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 08:11:31,103 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 08:11:31,103 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 08:11:31,103 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 08:11:31,103 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 08:11:31,103 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 08:11:31,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states. [2018-11-23 08:11:31,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-23 08:11:31,142 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:11:31,143 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:11:31,145 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:11:31,149 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:11:31,149 INFO L82 PathProgramCache]: Analyzing trace with hash -1823484995, now seen corresponding path program 1 times [2018-11-23 08:11:31,151 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 08:11:31,203 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:31,203 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:11:31,203 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:31,203 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 08:11:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:11:31,631 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:11:31,632 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:11:31,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:11:31,632 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 08:11:31,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:11:31,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:11:31,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:31,645 INFO L87 Difference]: Start difference. First operand 1080 states. Second operand 3 states. [2018-11-23 08:11:31,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:11:31,900 INFO L93 Difference]: Finished difference Result 3182 states and 4461 transitions. [2018-11-23 08:11:31,904 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:11:31,905 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 100 [2018-11-23 08:11:31,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:11:31,931 INFO L225 Difference]: With dead ends: 3182 [2018-11-23 08:11:31,931 INFO L226 Difference]: Without dead ends: 2088 [2018-11-23 08:11:31,940 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:31,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2088 states. [2018-11-23 08:11:32,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2088 to 2085. [2018-11-23 08:11:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2085 states. [2018-11-23 08:11:32,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 2085 states and 2850 transitions. [2018-11-23 08:11:32,085 INFO L78 Accepts]: Start accepts. Automaton has 2085 states and 2850 transitions. Word has length 100 [2018-11-23 08:11:32,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:11:32,086 INFO L480 AbstractCegarLoop]: Abstraction has 2085 states and 2850 transitions. [2018-11-23 08:11:32,086 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:11:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 2850 transitions. [2018-11-23 08:11:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-23 08:11:32,091 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:11:32,091 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:11:32,092 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:11:32,092 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:11:32,092 INFO L82 PathProgramCache]: Analyzing trace with hash -1008459952, now seen corresponding path program 1 times [2018-11-23 08:11:32,092 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 08:11:32,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:32,096 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:11:32,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:32,096 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 08:11:32,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:11:32,327 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:11:32,327 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:11:32,327 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:11:32,328 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 08:11:32,329 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:11:32,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:11:32,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:32,330 INFO L87 Difference]: Start difference. First operand 2085 states and 2850 transitions. Second operand 3 states. [2018-11-23 08:11:32,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:11:32,558 INFO L93 Difference]: Finished difference Result 5172 states and 7212 transitions. [2018-11-23 08:11:32,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:11:32,559 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2018-11-23 08:11:32,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:11:32,573 INFO L225 Difference]: With dead ends: 5172 [2018-11-23 08:11:32,574 INFO L226 Difference]: Without dead ends: 3111 [2018-11-23 08:11:32,582 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:32,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3111 states. [2018-11-23 08:11:32,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3111 to 3108. [2018-11-23 08:11:32,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3108 states. [2018-11-23 08:11:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 3108 states and 4290 transitions. [2018-11-23 08:11:32,699 INFO L78 Accepts]: Start accepts. Automaton has 3108 states and 4290 transitions. Word has length 101 [2018-11-23 08:11:32,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:11:32,700 INFO L480 AbstractCegarLoop]: Abstraction has 3108 states and 4290 transitions. [2018-11-23 08:11:32,700 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:11:32,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3108 states and 4290 transitions. [2018-11-23 08:11:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-23 08:11:32,702 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:11:32,702 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:11:32,702 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:11:32,703 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:11:32,703 INFO L82 PathProgramCache]: Analyzing trace with hash 1021355463, now seen corresponding path program 1 times [2018-11-23 08:11:32,703 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 08:11:32,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:32,707 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:11:32,708 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:32,708 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 08:11:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:11:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:11:32,900 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:11:32,900 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:11:32,901 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 08:11:32,901 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:11:32,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:11:32,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:32,901 INFO L87 Difference]: Start difference. First operand 3108 states and 4290 transitions. Second operand 3 states. [2018-11-23 08:11:33,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:11:33,166 INFO L93 Difference]: Finished difference Result 7197 states and 10072 transitions. [2018-11-23 08:11:33,167 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:11:33,167 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 99 [2018-11-23 08:11:33,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:11:33,186 INFO L225 Difference]: With dead ends: 7197 [2018-11-23 08:11:33,186 INFO L226 Difference]: Without dead ends: 4113 [2018-11-23 08:11:33,198 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:33,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4113 states. [2018-11-23 08:11:33,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4113 to 4110. [2018-11-23 08:11:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4110 states. [2018-11-23 08:11:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 4110 states and 5721 transitions. [2018-11-23 08:11:33,425 INFO L78 Accepts]: Start accepts. Automaton has 4110 states and 5721 transitions. Word has length 99 [2018-11-23 08:11:33,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:11:33,426 INFO L480 AbstractCegarLoop]: Abstraction has 4110 states and 5721 transitions. [2018-11-23 08:11:33,426 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:11:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 4110 states and 5721 transitions. [2018-11-23 08:11:33,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-23 08:11:33,428 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:11:33,429 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:11:33,429 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:11:33,429 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:11:33,429 INFO L82 PathProgramCache]: Analyzing trace with hash 1593245926, now seen corresponding path program 1 times [2018-11-23 08:11:33,429 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 08:11:33,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:33,432 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:11:33,432 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:33,432 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 08:11:33,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:11:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:11:33,589 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:11:33,589 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:11:33,589 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 08:11:33,589 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:11:33,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:11:33,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:33,590 INFO L87 Difference]: Start difference. First operand 4110 states and 5721 transitions. Second operand 3 states. [2018-11-23 08:11:33,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:11:33,829 INFO L93 Difference]: Finished difference Result 9215 states and 13124 transitions. [2018-11-23 08:11:33,829 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:11:33,829 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 102 [2018-11-23 08:11:33,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:11:33,847 INFO L225 Difference]: With dead ends: 9215 [2018-11-23 08:11:33,847 INFO L226 Difference]: Without dead ends: 5129 [2018-11-23 08:11:33,858 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:33,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5129 states. [2018-11-23 08:11:33,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5129 to 5126. [2018-11-23 08:11:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5126 states. [2018-11-23 08:11:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5126 states to 5126 states and 7163 transitions. [2018-11-23 08:11:34,004 INFO L78 Accepts]: Start accepts. Automaton has 5126 states and 7163 transitions. Word has length 102 [2018-11-23 08:11:34,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:11:34,005 INFO L480 AbstractCegarLoop]: Abstraction has 5126 states and 7163 transitions. [2018-11-23 08:11:34,005 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:11:34,005 INFO L276 IsEmpty]: Start isEmpty. Operand 5126 states and 7163 transitions. [2018-11-23 08:11:34,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-11-23 08:11:34,007 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:11:34,007 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:11:34,007 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:11:34,008 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:11:34,008 INFO L82 PathProgramCache]: Analyzing trace with hash -83931132, now seen corresponding path program 1 times [2018-11-23 08:11:34,008 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 08:11:34,010 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:34,010 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:11:34,010 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:34,010 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 08:11:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:11:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-23 08:11:34,149 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:11:34,150 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:11:34,150 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 08:11:34,150 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:11:34,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:11:34,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:34,151 INFO L87 Difference]: Start difference. First operand 5126 states and 7163 transitions. Second operand 3 states. [2018-11-23 08:11:34,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:11:34,442 INFO L93 Difference]: Finished difference Result 14775 states and 20775 transitions. [2018-11-23 08:11:34,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:11:34,443 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 120 [2018-11-23 08:11:34,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:11:34,478 INFO L225 Difference]: With dead ends: 14775 [2018-11-23 08:11:34,478 INFO L226 Difference]: Without dead ends: 9673 [2018-11-23 08:11:34,493 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:34,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9673 states. [2018-11-23 08:11:34,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9673 to 9600. [2018-11-23 08:11:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9600 states. [2018-11-23 08:11:34,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9600 states to 9600 states and 13533 transitions. [2018-11-23 08:11:34,779 INFO L78 Accepts]: Start accepts. Automaton has 9600 states and 13533 transitions. Word has length 120 [2018-11-23 08:11:34,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:11:34,780 INFO L480 AbstractCegarLoop]: Abstraction has 9600 states and 13533 transitions. [2018-11-23 08:11:34,780 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:11:34,780 INFO L276 IsEmpty]: Start isEmpty. Operand 9600 states and 13533 transitions. [2018-11-23 08:11:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-11-23 08:11:34,785 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:11:34,785 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 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] [2018-11-23 08:11:34,785 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:11:34,785 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:11:34,786 INFO L82 PathProgramCache]: Analyzing trace with hash -1788111652, now seen corresponding path program 1 times [2018-11-23 08:11:34,786 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 08:11:34,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:34,789 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:11:34,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:34,789 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 08:11:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:11:35,102 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 08:11:35,102 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:11:35,102 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:11:35,103 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 08:11:35,103 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:11:35,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:11:35,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:35,103 INFO L87 Difference]: Start difference. First operand 9600 states and 13533 transitions. Second operand 3 states. [2018-11-23 08:11:35,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:11:35,520 INFO L93 Difference]: Finished difference Result 25549 states and 36196 transitions. [2018-11-23 08:11:35,521 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:11:35,521 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2018-11-23 08:11:35,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:11:35,592 INFO L225 Difference]: With dead ends: 25549 [2018-11-23 08:11:35,592 INFO L226 Difference]: Without dead ends: 15973 [2018-11-23 08:11:35,621 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:35,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15973 states. [2018-11-23 08:11:36,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15973 to 15930. [2018-11-23 08:11:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15930 states. [2018-11-23 08:11:36,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15930 states to 15930 states and 22619 transitions. [2018-11-23 08:11:36,084 INFO L78 Accepts]: Start accepts. Automaton has 15930 states and 22619 transitions. Word has length 197 [2018-11-23 08:11:36,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:11:36,084 INFO L480 AbstractCegarLoop]: Abstraction has 15930 states and 22619 transitions. [2018-11-23 08:11:36,084 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:11:36,084 INFO L276 IsEmpty]: Start isEmpty. Operand 15930 states and 22619 transitions. [2018-11-23 08:11:36,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-11-23 08:11:36,090 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:11:36,090 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:11:36,090 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:11:36,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:11:36,090 INFO L82 PathProgramCache]: Analyzing trace with hash -2086223198, now seen corresponding path program 1 times [2018-11-23 08:11:36,091 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 08:11:36,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:36,094 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:11:36,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:36,094 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 08:11:36,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:11:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2018-11-23 08:11:36,405 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:11:36,405 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 08:11:36,405 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 08:11:36,405 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 08:11:36,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 08:11:36,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 08:11:36,406 INFO L87 Difference]: Start difference. First operand 15930 states and 22619 transitions. Second operand 5 states. [2018-11-23 08:11:36,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:11:36,993 INFO L93 Difference]: Finished difference Result 31884 states and 45284 transitions. [2018-11-23 08:11:36,994 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-23 08:11:36,994 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 226 [2018-11-23 08:11:36,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:11:37,066 INFO L225 Difference]: With dead ends: 31884 [2018-11-23 08:11:37,066 INFO L226 Difference]: Without dead ends: 15990 [2018-11-23 08:11:37,116 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 08:11:37,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15990 states. [2018-11-23 08:11:37,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15990 to 15980. [2018-11-23 08:11:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15980 states. [2018-11-23 08:11:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15980 states to 15980 states and 22669 transitions. [2018-11-23 08:11:37,739 INFO L78 Accepts]: Start accepts. Automaton has 15980 states and 22669 transitions. Word has length 226 [2018-11-23 08:11:37,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:11:37,740 INFO L480 AbstractCegarLoop]: Abstraction has 15980 states and 22669 transitions. [2018-11-23 08:11:37,740 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 08:11:37,740 INFO L276 IsEmpty]: Start isEmpty. Operand 15980 states and 22669 transitions. [2018-11-23 08:11:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2018-11-23 08:11:37,747 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:11:37,748 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:11:37,748 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:11:37,748 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:11:37,748 INFO L82 PathProgramCache]: Analyzing trace with hash 1656829449, now seen corresponding path program 1 times [2018-11-23 08:11:37,748 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 08:11:37,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:37,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:11:37,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:37,752 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 08:11:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:11:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-11-23 08:11:38,011 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:11:38,011 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:11:38,012 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 08:11:38,012 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:11:38,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:11:38,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:38,013 INFO L87 Difference]: Start difference. First operand 15980 states and 22669 transitions. Second operand 3 states. [2018-11-23 08:11:39,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:11:39,422 INFO L93 Difference]: Finished difference Result 38925 states and 55396 transitions. [2018-11-23 08:11:39,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:11:39,423 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 249 [2018-11-23 08:11:39,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:11:39,505 INFO L225 Difference]: With dead ends: 38925 [2018-11-23 08:11:39,505 INFO L226 Difference]: Without dead ends: 22981 [2018-11-23 08:11:39,540 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:39,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22981 states. [2018-11-23 08:11:40,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22981 to 22938. [2018-11-23 08:11:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22938 states. [2018-11-23 08:11:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22938 states to 22938 states and 32604 transitions. [2018-11-23 08:11:40,334 INFO L78 Accepts]: Start accepts. Automaton has 22938 states and 32604 transitions. Word has length 249 [2018-11-23 08:11:40,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:11:40,335 INFO L480 AbstractCegarLoop]: Abstraction has 22938 states and 32604 transitions. [2018-11-23 08:11:40,335 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:11:40,335 INFO L276 IsEmpty]: Start isEmpty. Operand 22938 states and 32604 transitions. [2018-11-23 08:11:40,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2018-11-23 08:11:40,343 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:11:40,343 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:11:40,343 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:11:40,343 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:11:40,344 INFO L82 PathProgramCache]: Analyzing trace with hash -100287378, now seen corresponding path program 1 times [2018-11-23 08:11:40,344 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 08:11:40,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:40,347 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:11:40,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:40,347 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 08:11:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:11:40,568 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2018-11-23 08:11:40,568 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:11:40,568 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 08:11:40,568 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 08:11:40,569 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 08:11:40,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 08:11:40,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:40,569 INFO L87 Difference]: Start difference. First operand 22938 states and 32604 transitions. Second operand 3 states. [2018-11-23 08:11:41,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:11:41,623 INFO L93 Difference]: Finished difference Result 45890 states and 65249 transitions. [2018-11-23 08:11:41,623 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 08:11:41,623 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 253 [2018-11-23 08:11:41,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:11:41,713 INFO L225 Difference]: With dead ends: 45890 [2018-11-23 08:11:41,713 INFO L226 Difference]: Without dead ends: 22988 [2018-11-23 08:11:41,768 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 08:11:42,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22988 states. [2018-11-23 08:11:42,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22988 to 22958. [2018-11-23 08:11:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22958 states. [2018-11-23 08:11:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22958 states to 22958 states and 32624 transitions. [2018-11-23 08:11:42,436 INFO L78 Accepts]: Start accepts. Automaton has 22958 states and 32624 transitions. Word has length 253 [2018-11-23 08:11:42,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:11:42,436 INFO L480 AbstractCegarLoop]: Abstraction has 22958 states and 32624 transitions. [2018-11-23 08:11:42,436 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 08:11:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 22958 states and 32624 transitions. [2018-11-23 08:11:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2018-11-23 08:11:42,443 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:11:42,443 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 08:11:42,444 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:11:42,444 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:11:42,444 INFO L82 PathProgramCache]: Analyzing trace with hash 889250159, now seen corresponding path program 1 times [2018-11-23 08:11:42,444 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 08:11:42,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:42,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:11:42,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 08:11:42,448 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 08:11:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:11:42,648 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-11-23 08:11:42,648 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 08:11:42,648 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 08:11:42,649 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 249 with the following transitions: [2018-11-23 08:11:42,651 INFO L202 CegarAbsIntRunner]: [122], [124], [128], [129], [218], [237], [238], [284], [288], [300], [309], [311], [319], [328], [333], [335], [341], [343], [346], [371], [374], [397], [399], [400], [475], [476], [485], [486], [489], [517], [519], [520], [525], [528], [598], [600], [606], [608], [609], [615], [636], [668], [669], [670], [672], [674], [678], [680], [684], [686], [689], [724], [729], [731], [732], [733], [734], [759], [765], [766], [769], [771], [772], [908], [937], [940], [944], [947], [951], [954], [960], [962], [963], [964], [999], [1001], [1002], [1105], [1107], [1109], [1111], [1113], [1115], [1117], [1129], [1132], [1135], [1147], [1150], [1153], [1155], [1158], [1166], [1185], [1188], [1191], [1204], [1217], [1230], [1233], [1236], [1270], [1273], [1276], [1279], [1282], [1284], [1287], [1463], [1464], [1691], [1701], [1706], [1707], [1751], [1753], [1755], [1757], [1761], [1763], [1767], [1779], [1803], [1805], [1809], [1813], [1816], [1825], [1828], [1832], [1833], [1834], [1837], [1842], [1843], [1884], [1895], [1897], [1899], [1904], [1907], [1910], [2095], [2096], [2130], [2131], [2166], [2184], [2185], [2192], [2193], [2194], [2202], [2203], [2218], [2224], [2225], [2228], [2256], [2257], [2258], [2262], [2263], [2268], [2282], [2283], [2284], [2285], [2286], [2287], [2288], [2289], [2324], [2325], [2360], [2361], [2364], [2365], [2366], [2367], [2368], [2369], [2370], [2371], [2372], [2373], [2378], [2379], [2388], [2394], [2395], [2494], [2495], [2496], [2497], [2498], [2499], [2500], [2501], [2506], [2507], [2520], [2521], [2522], [2523], [2524], [2568], [2569], [2570] [2018-11-23 08:11:42,695 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 08:11:42,696 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 08:11:43,433 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:456) 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:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) 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: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.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.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 [2018-11-23 08:11:43,436 INFO L168 Benchmark]: Toolchain (without parser) took 18142.89 ms. Allocated memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: 1.2 GB). Free memory was 949.3 MB in the beginning and 1.0 GB in the end (delta: -75.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-23 08:11:43,437 INFO L168 Benchmark]: CDTParser took 0.11 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. [2018-11-23 08:11:43,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1715.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 192.9 MB). Free memory was 949.3 MB in the beginning and 1.0 GB in the end (delta: -76.1 MB). Peak memory consumption was 140.4 MB. Max. memory is 11.5 GB. [2018-11-23 08:11:43,438 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 08:11:43,438 INFO L168 Benchmark]: Boogie Preprocessor took 148.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 991.9 MB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2018-11-23 08:11:43,438 INFO L168 Benchmark]: RCFGBuilder took 3820.22 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 190.3 MB). Free memory was 991.9 MB in the beginning and 1.3 GB in the end (delta: -325.0 MB). Peak memory consumption was 344.1 MB. Max. memory is 11.5 GB. [2018-11-23 08:11:43,439 INFO L168 Benchmark]: TraceAbstraction took 12391.88 ms. Allocated memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: 839.9 MB). Free memory was 1.3 GB in the beginning and 1.0 GB in the end (delta: 291.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-11-23 08:11:43,442 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1715.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 192.9 MB). Free memory was 949.3 MB in the beginning and 1.0 GB in the end (delta: -76.1 MB). Peak memory consumption was 140.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 148.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 991.9 MB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3820.22 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 190.3 MB). Free memory was 991.9 MB in the beginning and 1.3 GB in the end (delta: -325.0 MB). Peak memory consumption was 344.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 12391.88 ms. Allocated memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: 839.9 MB). Free memory was 1.3 GB in the beginning and 1.0 GB in the end (delta: 291.9 MB). Peak memory consumption was 1.1 GB. 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-aa41828 [2018-11-23 08:11:45,045 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 08:11:45,046 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 08:11:45,055 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 08:11:45,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 08:11:45,056 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 08:11:45,057 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 08:11:45,058 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 08:11:45,059 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 08:11:45,060 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 08:11:45,061 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 08:11:45,061 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 08:11:45,062 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 08:11:45,062 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 08:11:45,063 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 08:11:45,064 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 08:11:45,064 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 08:11:45,065 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 08:11:45,067 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 08:11:45,068 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 08:11:45,069 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 08:11:45,070 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 08:11:45,072 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 08:11:45,072 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 08:11:45,072 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 08:11:45,073 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 08:11:45,074 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 08:11:45,075 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 08:11:45,075 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 08:11:45,076 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 08:11:45,076 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 08:11:45,077 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 08:11:45,077 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 08:11:45,077 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 08:11:45,078 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 08:11:45,078 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 08:11:45,079 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-23 08:11:45,091 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 08:11:45,091 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 08:11:45,091 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 08:11:45,092 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 08:11:45,092 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 08:11:45,092 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 08:11:45,093 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 08:11:45,093 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 08:11:45,093 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 08:11:45,093 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 08:11:45,094 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 08:11:45,094 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 08:11:45,094 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 08:11:45,094 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 08:11:45,094 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 08:11:45,094 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 08:11:45,095 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 08:11:45,095 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 08:11:45,095 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 08:11:45,095 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 08:11:45,095 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 08:11:45,095 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 08:11:45,096 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 08:11:45,096 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 08:11:45,097 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 08:11:45,098 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 08:11:45,098 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 08:11:45,098 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 08:11:45,098 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 08:11:45,098 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 08:11:45,098 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 08:11:45,098 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 08:11:45,099 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_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 -> 56eea83288285fe19a6a62284bfc0db768b87b91 [2018-11-23 08:11:45,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 08:11:45,143 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 08:11:45,146 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 08:11:45,148 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 08:11:45,148 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 08:11:45,149 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--storage--uas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 08:11:45,192 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/data/0eb66d3fa/30589777b4bd41d8bac38bc3dd5c46da/FLAG4b9fcea2a [2018-11-23 08:11:45,709 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 08:11:45,710 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--storage--uas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 08:11:45,734 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/data/0eb66d3fa/30589777b4bd41d8bac38bc3dd5c46da/FLAG4b9fcea2a [2018-11-23 08:11:45,957 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/data/0eb66d3fa/30589777b4bd41d8bac38bc3dd5c46da [2018-11-23 08:11:45,960 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 08:11:45,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 08:11:45,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 08:11:45,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 08:11:45,966 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 08:11:45,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:11:45" (1/1) ... [2018-11-23 08:11:45,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52e5c26b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:45, skipping insertion in model container [2018-11-23 08:11:45,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:11:45" (1/1) ... [2018-11-23 08:11:45,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 08:11:46,062 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 08:11:47,419 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:11:47,589 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 08:11:47,763 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 08:11:47,880 INFO L195 MainTranslator]: Completed translation [2018-11-23 08:11:47,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47 WrapperNode [2018-11-23 08:11:47,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 08:11:47,881 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 08:11:47,881 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 08:11:47,881 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 08:11:47,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (1/1) ... [2018-11-23 08:11:47,924 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (1/1) ... [2018-11-23 08:11:47,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 08:11:47,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 08:11:47,937 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 08:11:47,937 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 08:11:47,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (1/1) ... [2018-11-23 08:11:47,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (1/1) ... [2018-11-23 08:11:47,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (1/1) ... [2018-11-23 08:11:47,959 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (1/1) ... [2018-11-23 08:11:48,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (1/1) ... [2018-11-23 08:11:48,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (1/1) ... [2018-11-23 08:11:48,091 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (1/1) ... [2018-11-23 08:11:48,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 08:11:48,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 08:11:48,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 08:11:48,106 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 08:11:48,107 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:11:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure uas_eh_abort_handler [2018-11-23 08:11:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_eh_abort_handler [2018-11-23 08:11:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_42 [2018-11-23 08:11:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_42 [2018-11-23 08:11:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure uas_switch_interface [2018-11-23 08:11:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_switch_interface [2018-11-23 08:11:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure uas_cmd_cmplt [2018-11-23 08:11:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_cmd_cmplt [2018-11-23 08:11:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 08:11:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure uas_eh_bus_reset_handler [2018-11-23 08:11:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_eh_bus_reset_handler [2018-11-23 08:11:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-23 08:11:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-23 08:11:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 08:11:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure uas_zap_pending [2018-11-23 08:11:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_zap_pending [2018-11-23 08:11:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure uas_submit_sense_urb [2018-11-23 08:11:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_submit_sense_urb [2018-11-23 08:11:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 08:11:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 08:11:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 08:11:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 08:11:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 08:11:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 08:11:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_tags [2018-11-23 08:11:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-23 08:11:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure uas_suspend [2018-11-23 08:11:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_suspend [2018-11-23 08:11:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_shared_tag_map [2018-11-23 08:11:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_shared_tag_map [2018-11-23 08:11:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_data_urb [2018-11-23 08:11:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_data_urb [2018-11-23 08:11:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2018-11-23 08:11:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-23 08:11:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-23 08:11:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_sense_urb [2018-11-23 08:11:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_sense_urb [2018-11-23 08:11:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2018-11-23 08:11:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2018-11-23 08:11:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2018-11-23 08:11:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2018-11-23 08:11:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2018-11-23 08:11:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2018-11-23 08:11:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2018-11-23 08:11:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_41 [2018-11-23 08:11:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_41 [2018-11-23 08:11:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_30 [2018-11-23 08:11:48,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_30 [2018-11-23 08:11:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_31 [2018-11-23 08:11:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_31 [2018-11-23 08:11:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_32 [2018-11-23 08:11:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_32 [2018-11-23 08:11:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-23 08:11:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-23 08:11:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-23 08:11:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 08:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 08:11:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure uas_add_work [2018-11-23 08:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_add_work [2018-11-23 08:11:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2018-11-23 08:11:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2018-11-23 08:11:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure uas_slave_configure [2018-11-23 08:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_slave_configure [2018-11-23 08:11:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 08:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 08:11:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_endpoints [2018-11-23 08:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_endpoints [2018-11-23 08:11:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 08:11:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 08:11:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure usb_stor_adjust_quirks [2018-11-23 08:11:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 08:11:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 08:11:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure uas_log_cmd_state [2018-11-23 08:11:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_log_cmd_state [2018-11-23 08:11:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ss_max_streams [2018-11-23 08:11:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ss_max_streams [2018-11-23 08:11:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_39 [2018-11-23 08:11:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_39 [2018-11-23 08:11:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-23 08:11:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-23 08:11:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_update_dma_alignment [2018-11-23 08:11:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-23 08:11:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-23 08:11:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2018-11-23 08:11:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2018-11-23 08:11:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2018-11-23 08:11:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_urb [2018-11-23 08:11:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2018-11-23 08:11:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2018-11-23 08:11:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_38 [2018-11-23 08:11:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_38 [2018-11-23 08:11:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2018-11-23 08:11:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 08:11:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2018-11-23 08:11:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2018-11-23 08:11:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2018-11-23 08:11:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2018-11-23 08:11:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-23 08:11:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-23 08:11:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 08:11:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 08:11:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2018-11-23 08:11:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2018-11-23 08:11:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure uas_xfer_data [2018-11-23 08:11:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_xfer_data [2018-11-23 08:11:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2018-11-23 08:11:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2018-11-23 08:11:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 08:11:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 08:11:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 08:11:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 08:11:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 08:11:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 08:11:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-23 08:11:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2018-11-23 08:11:48,178 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2018-11-23 08:11:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 08:11:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 08:11:48,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 08:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 08:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure uas_use_uas_driver [2018-11-23 08:11:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_use_uas_driver [2018-11-23 08:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 08:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-23 08:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure uas_try_complete [2018-11-23 08:11:48,179 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_try_complete [2018-11-23 08:11:48,179 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_report_bus_reset [2018-11-23 08:11:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 08:11:48,180 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 08:11:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2018-11-23 08:11:48,180 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-23 08:11:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-23 08:11:48,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-23 08:11:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure uas_wait_for_pending_cmnds [2018-11-23 08:11:48,181 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_wait_for_pending_cmnds [2018-11-23 08:11:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure uas_reset_resume [2018-11-23 08:11:48,181 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_reset_resume [2018-11-23 08:11:48,181 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2018-11-23 08:11:48,181 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2018-11-23 08:11:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure uas_is_interface [2018-11-23 08:11:48,182 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_is_interface [2018-11-23 08:11:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2018-11-23 08:11:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-23 08:11:48,182 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-23 08:11:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-23 08:11:48,182 INFO L130 BoogieDeclarations]: Found specification of procedure uas_data_cmplt [2018-11-23 08:11:48,182 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_data_cmplt [2018-11-23 08:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 08:11:48,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 08:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 08:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2018-11-23 08:11:48,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2018-11-23 08:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2018-11-23 08:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 08:11:48,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 08:11:48,183 INFO L130 BoogieDeclarations]: Found specification of procedure uas_shutdown [2018-11-23 08:11:48,184 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_shutdown [2018-11-23 08:11:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2018-11-23 08:11:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 08:11:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 08:11:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-23 08:11:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2018-11-23 08:11:48,185 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2018-11-23 08:11:48,185 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_bus [2018-11-23 08:11:48,185 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_bus [2018-11-23 08:11:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure uas_do_work [2018-11-23 08:11:48,186 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_do_work [2018-11-23 08:11:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure uas_queuecommand_lck [2018-11-23 08:11:48,186 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_queuecommand_lck [2018-11-23 08:11:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure uas_driver_init [2018-11-23 08:11:48,186 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_driver_init [2018-11-23 08:11:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2018-11-23 08:11:48,186 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2018-11-23 08:11:48,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 08:11:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 08:11:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-23 08:11:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-23 08:11:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure uas_driver_exit [2018-11-23 08:11:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_driver_exit [2018-11-23 08:11:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-23 08:11:48,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-23 08:11:48,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-23 08:11:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2018-11-23 08:11:48,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2018-11-23 08:11:48,188 INFO L130 BoogieDeclarations]: Found specification of procedure uas_disconnect [2018-11-23 08:11:48,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_disconnect [2018-11-23 08:11:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2018-11-23 08:11:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_streams [2018-11-23 08:11:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2018-11-23 08:11:48,189 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2018-11-23 08:11:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure uas_cmnd_list_empty [2018-11-23 08:11:48,189 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_cmnd_list_empty [2018-11-23 08:11:48,189 INFO L130 BoogieDeclarations]: Found specification of procedure uas_queuecommand [2018-11-23 08:11:48,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_queuecommand [2018-11-23 08:11:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2018-11-23 08:11:48,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2018-11-23 08:11:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_out [2018-11-23 08:11:48,190 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_out [2018-11-23 08:11:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_streams [2018-11-23 08:11:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 08:11:48,190 INFO L130 BoogieDeclarations]: Found specification of procedure uas_probe [2018-11-23 08:11:48,190 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_probe [2018-11-23 08:11:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 08:11:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 08:11:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 08:11:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 08:11:48,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 08:11:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2018-11-23 08:11:48,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2018-11-23 08:11:48,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2018-11-23 08:11:48,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2018-11-23 08:11:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2018-11-23 08:11:48,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2018-11-23 08:11:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure uas_resume [2018-11-23 08:11:48,192 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_resume [2018-11-23 08:11:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2018-11-23 08:11:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 08:11:48,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 08:11:48,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_36 [2018-11-23 08:11:48,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_36 [2018-11-23 08:11:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure uas_stat_cmplt [2018-11-23 08:11:48,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_stat_cmplt [2018-11-23 08:11:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure uas_sense [2018-11-23 08:11:48,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_sense [2018-11-23 08:11:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 08:11:48,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 08:11:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2018-11-23 08:11:48,193 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2018-11-23 08:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 08:11:48,194 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 08:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 08:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure uas_alloc_cmd_urb [2018-11-23 08:11:48,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_alloc_cmd_urb [2018-11-23 08:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 08:11:48,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 08:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 08:11:48,194 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-11-23 08:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure uas_configure_endpoints [2018-11-23 08:11:48,195 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_configure_endpoints [2018-11-23 08:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bidi_cmnd [2018-11-23 08:11:48,195 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bidi_cmnd [2018-11-23 08:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-23 08:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-23 08:11:48,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_29 [2018-11-23 08:11:48,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_29 [2018-11-23 08:11:48,196 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_unsubmitted_urbs [2018-11-23 08:11:48,196 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_unsubmitted_urbs [2018-11-23 08:11:48,199 INFO L130 BoogieDeclarations]: Found specification of procedure uas_find_uas_alt_setting [2018-11-23 08:11:48,200 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_find_uas_alt_setting [2018-11-23 08:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-23 08:11:48,200 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-23 08:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_in [2018-11-23 08:11:48,200 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_in [2018-11-23 08:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-23 08:11:48,200 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 08:11:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_37 [2018-11-23 08:11:48,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_37 [2018-11-23 08:11:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_40 [2018-11-23 08:11:48,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_40 [2018-11-23 08:11:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2018-11-23 08:11:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure uas_submit_urbs [2018-11-23 08:11:48,202 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_submit_urbs [2018-11-23 08:11:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2018-11-23 08:11:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-23 08:11:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2018-11-23 08:11:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_print_command [2018-11-23 08:11:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure uas_slave_alloc [2018-11-23 08:11:48,202 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_slave_alloc [2018-11-23 08:11:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-23 08:11:48,203 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-23 08:11:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure uas_free_streams [2018-11-23 08:11:48,203 INFO L138 BoogieDeclarations]: Found implementation of procedure uas_free_streams [2018-11-23 08:11:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-23 08:11:48,203 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-23 08:11:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 08:11:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 08:11:48,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 08:12:05,134 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 08:12:05,134 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 08:12:05,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:12:05 BoogieIcfgContainer [2018-11-23 08:12:05,135 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 08:12:05,136 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 08:12:05,136 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 08:12:05,138 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 08:12:05,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 08:11:45" (1/3) ... [2018-11-23 08:12:05,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@790f444e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:12:05, skipping insertion in model container [2018-11-23 08:12:05,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:47" (2/3) ... [2018-11-23 08:12:05,140 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@790f444e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 08:12:05, skipping insertion in model container [2018-11-23 08:12:05,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:12:05" (3/3) ... [2018-11-23 08:12:05,141 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--storage--uas.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 08:12:05,150 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 08:12:05,157 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 08:12:05,172 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 08:12:05,204 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 08:12:05,205 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 08:12:05,205 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 08:12:05,205 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 08:12:05,205 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 08:12:05,205 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 08:12:05,205 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 08:12:05,205 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 08:12:05,205 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 08:12:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states. [2018-11-23 08:12:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-23 08:12:05,248 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:12:05,249 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:12:05,251 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:12:05,256 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:12:05,257 INFO L82 PathProgramCache]: Analyzing trace with hash -1823484995, now seen corresponding path program 1 times [2018-11-23 08:12:05,263 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 08:12:05,263 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:12:05,304 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:12:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:12:05,918 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:12:06,122 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:12:06,122 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:12:06,134 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:12:06,134 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-11-23 08:12:06,138 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 08:12:06,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 08:12:06,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-11-23 08:12:06,153 INFO L87 Difference]: Start difference. First operand 1080 states. Second operand 12 states. [2018-11-23 08:12:06,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:12:06,800 INFO L93 Difference]: Finished difference Result 2138 states and 2945 transitions. [2018-11-23 08:12:06,800 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 08:12:06,802 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 100 [2018-11-23 08:12:06,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:12:06,826 INFO L225 Difference]: With dead ends: 2138 [2018-11-23 08:12:06,826 INFO L226 Difference]: Without dead ends: 1063 [2018-11-23 08:12:06,836 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2018-11-23 08:12:06,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1063 states. [2018-11-23 08:12:06,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1063 to 1063. [2018-11-23 08:12:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1063 states. [2018-11-23 08:12:06,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 1063 states and 1431 transitions. [2018-11-23 08:12:06,946 INFO L78 Accepts]: Start accepts. Automaton has 1063 states and 1431 transitions. Word has length 100 [2018-11-23 08:12:06,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:12:06,946 INFO L480 AbstractCegarLoop]: Abstraction has 1063 states and 1431 transitions. [2018-11-23 08:12:06,947 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 08:12:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1431 transitions. [2018-11-23 08:12:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-23 08:12:06,953 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:12:06,953 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:12:06,953 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:12:06,954 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:12:06,954 INFO L82 PathProgramCache]: Analyzing trace with hash -1839054529, now seen corresponding path program 1 times [2018-11-23 08:12:06,956 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 08:12:06,956 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:12:06,989 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:12:07,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:12:07,523 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:12:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:12:07,682 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:12:07,685 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:12:07,686 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-23 08:12:07,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 08:12:07,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 08:12:07,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-11-23 08:12:07,687 INFO L87 Difference]: Start difference. First operand 1063 states and 1431 transitions. Second operand 10 states. [2018-11-23 08:12:08,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:12:08,047 INFO L93 Difference]: Finished difference Result 1070 states and 1437 transitions. [2018-11-23 08:12:08,048 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 08:12:08,048 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 101 [2018-11-23 08:12:08,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:12:08,054 INFO L225 Difference]: With dead ends: 1070 [2018-11-23 08:12:08,054 INFO L226 Difference]: Without dead ends: 1067 [2018-11-23 08:12:08,056 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2018-11-23 08:12:08,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1067 states. [2018-11-23 08:12:08,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1067 to 1067. [2018-11-23 08:12:08,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1067 states. [2018-11-23 08:12:08,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 1067 states and 1434 transitions. [2018-11-23 08:12:08,096 INFO L78 Accepts]: Start accepts. Automaton has 1067 states and 1434 transitions. Word has length 101 [2018-11-23 08:12:08,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:12:08,097 INFO L480 AbstractCegarLoop]: Abstraction has 1067 states and 1434 transitions. [2018-11-23 08:12:08,097 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 08:12:08,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1434 transitions. [2018-11-23 08:12:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-23 08:12:08,100 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:12:08,101 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:12:08,101 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:12:08,101 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:12:08,101 INFO L82 PathProgramCache]: Analyzing trace with hash -2099339253, now seen corresponding path program 1 times [2018-11-23 08:12:08,102 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 08:12:08,102 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:12:08,131 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:12:08,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:12:08,783 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:12:08,858 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:12:08,858 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:12:08,861 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:12:08,861 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 08:12:08,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 08:12:08,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 08:12:08,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-23 08:12:08,862 INFO L87 Difference]: Start difference. First operand 1067 states and 1434 transitions. Second operand 8 states. [2018-11-23 08:12:09,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:12:09,075 INFO L93 Difference]: Finished difference Result 1074 states and 1440 transitions. [2018-11-23 08:12:09,076 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 08:12:09,076 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 101 [2018-11-23 08:12:09,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:12:09,081 INFO L225 Difference]: With dead ends: 1074 [2018-11-23 08:12:09,081 INFO L226 Difference]: Without dead ends: 1071 [2018-11-23 08:12:09,082 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2018-11-23 08:12:09,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1071 states. [2018-11-23 08:12:09,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1071 to 1071. [2018-11-23 08:12:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1071 states. [2018-11-23 08:12:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 1071 states and 1437 transitions. [2018-11-23 08:12:09,107 INFO L78 Accepts]: Start accepts. Automaton has 1071 states and 1437 transitions. Word has length 101 [2018-11-23 08:12:09,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:12:09,107 INFO L480 AbstractCegarLoop]: Abstraction has 1071 states and 1437 transitions. [2018-11-23 08:12:09,107 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 08:12:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1437 transitions. [2018-11-23 08:12:09,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-23 08:12:09,110 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:12:09,110 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:12:09,110 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:12:09,110 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:12:09,110 INFO L82 PathProgramCache]: Analyzing trace with hash -1143740891, now seen corresponding path program 1 times [2018-11-23 08:12:09,111 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 08:12:09,111 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:12:09,136 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:12:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:12:09,657 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:12:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:12:09,750 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:12:09,754 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:12:09,754 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 08:12:09,754 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 08:12:09,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 08:12:09,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-23 08:12:09,755 INFO L87 Difference]: Start difference. First operand 1071 states and 1437 transitions. Second operand 8 states. [2018-11-23 08:12:10,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:12:10,002 INFO L93 Difference]: Finished difference Result 1078 states and 1443 transitions. [2018-11-23 08:12:10,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 08:12:10,002 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 104 [2018-11-23 08:12:10,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:12:10,007 INFO L225 Difference]: With dead ends: 1078 [2018-11-23 08:12:10,007 INFO L226 Difference]: Without dead ends: 1075 [2018-11-23 08:12:10,008 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2018-11-23 08:12:10,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1075 states. [2018-11-23 08:12:10,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1075 to 1075. [2018-11-23 08:12:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1075 states. [2018-11-23 08:12:10,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 1075 states and 1440 transitions. [2018-11-23 08:12:10,043 INFO L78 Accepts]: Start accepts. Automaton has 1075 states and 1440 transitions. Word has length 104 [2018-11-23 08:12:10,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:12:10,044 INFO L480 AbstractCegarLoop]: Abstraction has 1075 states and 1440 transitions. [2018-11-23 08:12:10,044 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 08:12:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1440 transitions. [2018-11-23 08:12:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-23 08:12:10,047 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:12:10,047 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:12:10,047 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:12:10,047 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:12:10,048 INFO L82 PathProgramCache]: Analyzing trace with hash 380396247, now seen corresponding path program 1 times [2018-11-23 08:12:10,050 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 08:12:10,050 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:12:10,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:12:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:12:10,800 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:12:10,903 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:12:10,904 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:12:10,907 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:12:10,907 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-23 08:12:10,908 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 08:12:10,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 08:12:10,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-11-23 08:12:10,908 INFO L87 Difference]: Start difference. First operand 1075 states and 1440 transitions. Second operand 10 states. [2018-11-23 08:12:11,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:12:11,201 INFO L93 Difference]: Finished difference Result 1082 states and 1446 transitions. [2018-11-23 08:12:11,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 08:12:11,202 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 107 [2018-11-23 08:12:11,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:12:11,207 INFO L225 Difference]: With dead ends: 1082 [2018-11-23 08:12:11,207 INFO L226 Difference]: Without dead ends: 1079 [2018-11-23 08:12:11,208 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2018-11-23 08:12:11,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1079 states. [2018-11-23 08:12:11,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1079 to 1079. [2018-11-23 08:12:11,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1079 states. [2018-11-23 08:12:11,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 1079 states and 1443 transitions. [2018-11-23 08:12:11,239 INFO L78 Accepts]: Start accepts. Automaton has 1079 states and 1443 transitions. Word has length 107 [2018-11-23 08:12:11,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:12:11,240 INFO L480 AbstractCegarLoop]: Abstraction has 1079 states and 1443 transitions. [2018-11-23 08:12:11,240 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 08:12:11,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1443 transitions. [2018-11-23 08:12:11,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-11-23 08:12:11,243 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:12:11,243 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:12:11,243 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:12:11,243 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:12:11,243 INFO L82 PathProgramCache]: Analyzing trace with hash -1658538874, now seen corresponding path program 1 times [2018-11-23 08:12:11,245 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 08:12:11,245 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:12:11,274 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:12:11,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:12:11,824 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:12:11,881 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:12:11,881 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:12:11,884 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:12:11,885 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-23 08:12:11,885 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 08:12:11,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 08:12:11,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-23 08:12:11,886 INFO L87 Difference]: Start difference. First operand 1079 states and 1443 transitions. Second operand 8 states. [2018-11-23 08:12:12,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:12:12,050 INFO L93 Difference]: Finished difference Result 1086 states and 1449 transitions. [2018-11-23 08:12:12,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 08:12:12,051 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 108 [2018-11-23 08:12:12,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:12:12,055 INFO L225 Difference]: With dead ends: 1086 [2018-11-23 08:12:12,055 INFO L226 Difference]: Without dead ends: 1083 [2018-11-23 08:12:12,055 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2018-11-23 08:12:12,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1083 states. [2018-11-23 08:12:12,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1083 to 1083. [2018-11-23 08:12:12,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1083 states. [2018-11-23 08:12:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 1083 states and 1446 transitions. [2018-11-23 08:12:12,086 INFO L78 Accepts]: Start accepts. Automaton has 1083 states and 1446 transitions. Word has length 108 [2018-11-23 08:12:12,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:12:12,086 INFO L480 AbstractCegarLoop]: Abstraction has 1083 states and 1446 transitions. [2018-11-23 08:12:12,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 08:12:12,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1446 transitions. [2018-11-23 08:12:12,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-11-23 08:12:12,126 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:12:12,127 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:12:12,127 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:12:12,127 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:12:12,127 INFO L82 PathProgramCache]: Analyzing trace with hash -2102334255, now seen corresponding path program 1 times [2018-11-23 08:12:12,128 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 08:12:12,128 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:12:12,158 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:12:12,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:12:12,660 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:12:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:12:12,802 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:12:12,806 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:12:12,806 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-23 08:12:12,807 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 08:12:12,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 08:12:12,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-11-23 08:12:12,808 INFO L87 Difference]: Start difference. First operand 1083 states and 1446 transitions. Second operand 13 states. [2018-11-23 08:12:13,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:12:13,217 INFO L93 Difference]: Finished difference Result 1096 states and 1459 transitions. [2018-11-23 08:12:13,218 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 08:12:13,218 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 115 [2018-11-23 08:12:13,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:12:13,221 INFO L225 Difference]: With dead ends: 1096 [2018-11-23 08:12:13,221 INFO L226 Difference]: Without dead ends: 1093 [2018-11-23 08:12:13,222 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=263, Unknown=0, NotChecked=0, Total=306 [2018-11-23 08:12:13,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1093 states. [2018-11-23 08:12:13,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1093 to 1093. [2018-11-23 08:12:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1093 states. [2018-11-23 08:12:13,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 1093 states and 1456 transitions. [2018-11-23 08:12:13,243 INFO L78 Accepts]: Start accepts. Automaton has 1093 states and 1456 transitions. Word has length 115 [2018-11-23 08:12:13,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:12:13,244 INFO L480 AbstractCegarLoop]: Abstraction has 1093 states and 1456 transitions. [2018-11-23 08:12:13,244 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 08:12:13,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1456 transitions. [2018-11-23 08:12:13,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2018-11-23 08:12:13,246 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:12:13,246 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:12:13,247 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:12:13,247 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:12:13,247 INFO L82 PathProgramCache]: Analyzing trace with hash -629965971, now seen corresponding path program 1 times [2018-11-23 08:12:13,248 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 08:12:13,248 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:12:13,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:12:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:12:13,776 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:12:13,903 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:12:13,903 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:12:13,906 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:12:13,907 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-11-23 08:12:13,907 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 08:12:13,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 08:12:13,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-11-23 08:12:13,907 INFO L87 Difference]: Start difference. First operand 1093 states and 1456 transitions. Second operand 12 states. [2018-11-23 08:12:14,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:12:14,201 INFO L93 Difference]: Finished difference Result 1100 states and 1462 transitions. [2018-11-23 08:12:14,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 08:12:14,202 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 120 [2018-11-23 08:12:14,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:12:14,206 INFO L225 Difference]: With dead ends: 1100 [2018-11-23 08:12:14,206 INFO L226 Difference]: Without dead ends: 1097 [2018-11-23 08:12:14,207 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2018-11-23 08:12:14,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1097 states. [2018-11-23 08:12:14,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1097 to 1097. [2018-11-23 08:12:14,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1097 states. [2018-11-23 08:12:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 1097 states and 1459 transitions. [2018-11-23 08:12:14,242 INFO L78 Accepts]: Start accepts. Automaton has 1097 states and 1459 transitions. Word has length 120 [2018-11-23 08:12:14,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:12:14,242 INFO L480 AbstractCegarLoop]: Abstraction has 1097 states and 1459 transitions. [2018-11-23 08:12:14,243 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 08:12:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1459 transitions. [2018-11-23 08:12:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-23 08:12:14,246 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 08:12:14,247 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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] [2018-11-23 08:12:14,247 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 08:12:14,247 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 08:12:14,247 INFO L82 PathProgramCache]: Analyzing trace with hash 130662113, now seen corresponding path program 1 times [2018-11-23 08:12:14,248 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-23 08:12:14,248 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/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 [2018-11-23 08:12:14,281 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 08:12:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 08:12:14,796 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 08:12:14,896 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-11-23 08:12:14,896 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-23 08:12:14,899 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 08:12:14,900 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-23 08:12:14,900 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 08:12:14,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 08:12:14,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-23 08:12:14,900 INFO L87 Difference]: Start difference. First operand 1097 states and 1459 transitions. Second operand 11 states. [2018-11-23 08:12:15,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 08:12:15,172 INFO L93 Difference]: Finished difference Result 1097 states and 1459 transitions. [2018-11-23 08:12:15,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-23 08:12:15,172 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 125 [2018-11-23 08:12:15,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 08:12:15,173 INFO L225 Difference]: With dead ends: 1097 [2018-11-23 08:12:15,173 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 08:12:15,175 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2018-11-23 08:12:15,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 08:12:15,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 08:12:15,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 08:12:15,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 08:12:15,176 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 125 [2018-11-23 08:12:15,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 08:12:15,176 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 08:12:15,176 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 08:12:15,176 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 08:12:15,176 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 08:12:15,180 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 08:12:16,079 INFO L451 ceAbstractionStarter]: At program point L6367-1(line 6367) the Hoare annotation is: true [2018-11-23 08:12:16,079 INFO L451 ceAbstractionStarter]: At program point L6367(line 6367) the Hoare annotation is: true [2018-11-23 08:12:16,079 INFO L448 ceAbstractionStarter]: For program point L6371-2(lines 6371 6375) no Hoare annotation was computed. [2018-11-23 08:12:16,079 INFO L448 ceAbstractionStarter]: For program point L6382(lines 6362 6396) no Hoare annotation was computed. [2018-11-23 08:12:16,079 INFO L451 ceAbstractionStarter]: At program point L6376-2(lines 6376 6380) the Hoare annotation is: true [2018-11-23 08:12:16,079 INFO L448 ceAbstractionStarter]: For program point L6376(lines 6376 6380) no Hoare annotation was computed. [2018-11-23 08:12:16,079 INFO L451 ceAbstractionStarter]: At program point uas_eh_abort_handlerENTRY(lines 6354 6397) the Hoare annotation is: true [2018-11-23 08:12:16,079 INFO L448 ceAbstractionStarter]: For program point uas_eh_abort_handlerEXIT(lines 6354 6397) no Hoare annotation was computed. [2018-11-23 08:12:16,079 INFO L448 ceAbstractionStarter]: For program point L6368(line 6368) no Hoare annotation was computed. [2018-11-23 08:12:16,079 INFO L448 ceAbstractionStarter]: For program point L6389-1(lines 6389 6394) no Hoare annotation was computed. [2018-11-23 08:12:16,080 INFO L448 ceAbstractionStarter]: For program point L6383-1(lines 6362 6396) no Hoare annotation was computed. [2018-11-23 08:12:16,080 INFO L448 ceAbstractionStarter]: For program point uas_eh_abort_handlerFINAL(lines 6354 6397) no Hoare annotation was computed. [2018-11-23 08:12:16,080 INFO L451 ceAbstractionStarter]: At program point L6381(line 6381) the Hoare annotation is: true [2018-11-23 08:12:16,080 INFO L448 ceAbstractionStarter]: For program point L6371(lines 6371 6375) no Hoare annotation was computed. [2018-11-23 08:12:16,080 INFO L451 ceAbstractionStarter]: At program point L5886(line 5886) the Hoare annotation is: true [2018-11-23 08:12:16,080 INFO L451 ceAbstractionStarter]: At program point L5890-2(lines 5890 5895) the Hoare annotation is: true [2018-11-23 08:12:16,080 INFO L448 ceAbstractionStarter]: For program point L5915(lines 5915 5920) no Hoare annotation was computed. [2018-11-23 08:12:16,080 INFO L448 ceAbstractionStarter]: For program point L5886-1(line 5886) no Hoare annotation was computed. [2018-11-23 08:12:16,080 INFO L451 ceAbstractionStarter]: At program point L5878(line 5878) the Hoare annotation is: true [2018-11-23 08:12:16,080 INFO L448 ceAbstractionStarter]: For program point L5878-1(line 5878) no Hoare annotation was computed. [2018-11-23 08:12:16,080 INFO L451 ceAbstractionStarter]: At program point L5932(lines 5866 5936) the Hoare annotation is: true [2018-11-23 08:12:16,080 INFO L448 ceAbstractionStarter]: For program point L5887(lines 5887 5904) no Hoare annotation was computed. [2018-11-23 08:12:16,080 INFO L451 ceAbstractionStarter]: At program point L5887-1(lines 5887 5904) the Hoare annotation is: true [2018-11-23 08:12:16,080 INFO L451 ceAbstractionStarter]: At program point L5916(line 5916) the Hoare annotation is: true [2018-11-23 08:12:16,080 INFO L451 ceAbstractionStarter]: At program point L5871(line 5871) the Hoare annotation is: true [2018-11-23 08:12:16,080 INFO L448 ceAbstractionStarter]: For program point L5871-1(line 5871) no Hoare annotation was computed. [2018-11-23 08:12:16,080 INFO L448 ceAbstractionStarter]: For program point L5896(line 5896) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L451 ceAbstractionStarter]: At program point L5921-2(lines 5921 5930) the Hoare annotation is: true [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5921(lines 5921 5930) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point uas_data_cmpltFINAL(lines 5852 5937) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L451 ceAbstractionStarter]: At program point L5934(line 5934) the Hoare annotation is: true [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5905(line 5905) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5872(lines 5872 5883) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5897(lines 5897 5901) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5922(line 5922) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5922-4(lines 5922 5926) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L451 ceAbstractionStarter]: At program point L5889(line 5889) the Hoare annotation is: true [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point uas_data_cmpltEXIT(lines 5852 5937) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5889-1(line 5889) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5922-2(lines 5922 5926) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5910(lines 5910 5914) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5877-2(lines 5866 5936) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5877(lines 5877 5883) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L451 ceAbstractionStarter]: At program point L5873(line 5873) the Hoare annotation is: true [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5931(line 5931) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L451 ceAbstractionStarter]: At program point L5923(line 5923) the Hoare annotation is: true [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5890(lines 5890 5895) no Hoare annotation was computed. [2018-11-23 08:12:16,081 INFO L448 ceAbstractionStarter]: For program point L5923-1(line 5923) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L451 ceAbstractionStarter]: At program point uas_data_cmpltENTRY(lines 5852 5937) the Hoare annotation is: true [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point ldv_usb_deregister_42EXIT(lines 7687 7696) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L451 ceAbstractionStarter]: At program point ldv_usb_deregister_42ENTRY(lines 7687 7696) the Hoare annotation is: true [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point ldv_usb_deregister_42FINAL(lines 7687 7696) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L451 ceAbstractionStarter]: At program point L6550(line 6550) the Hoare annotation is: true [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point L6551(lines 6551 6555) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point uas_switch_interfaceEXIT(lines 6544 6559) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L451 ceAbstractionStarter]: At program point uas_switch_interfaceENTRY(lines 6544 6559) the Hoare annotation is: true [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point uas_switch_interfaceFINAL(lines 6544 6559) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point L6550-1(line 6550) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 4999 5006) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 4999 5006) the Hoare annotation is: true [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 4999 5006) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L451 ceAbstractionStarter]: At program point uas_cmd_cmpltENTRY(lines 5938 5951) the Hoare annotation is: true [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point L5943(lines 5943 5947) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point uas_cmd_cmpltFINAL(lines 5938 5951) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point uas_cmd_cmpltEXIT(lines 5938 5951) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point L5943-2(lines 5943 5947) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L451 ceAbstractionStarter]: At program point L4778(line 4778) the Hoare annotation is: true [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point __be16_to_cpupEXIT(lines 4773 4781) no Hoare annotation was computed. [2018-11-23 08:12:16,082 INFO L448 ceAbstractionStarter]: For program point L4778-1(line 4778) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L451 ceAbstractionStarter]: At program point __be16_to_cpupENTRY(lines 4773 4781) the Hoare annotation is: true [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point __be16_to_cpupFINAL(lines 4773 4781) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L451 ceAbstractionStarter]: At program point L6430(line 6430) the Hoare annotation is: true [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point L6431(lines 6406 6442) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L451 ceAbstractionStarter]: At program point L6426(line 6426) the Hoare annotation is: true [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point L6428-1(line 6428) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L451 ceAbstractionStarter]: At program point L6428(line 6428) the Hoare annotation is: true [2018-11-23 08:12:16,083 INFO L451 ceAbstractionStarter]: At program point L6430-1(line 6430) the Hoare annotation is: true [2018-11-23 08:12:16,083 INFO L451 ceAbstractionStarter]: At program point L6422(line 6422) the Hoare annotation is: true [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point L6420-1(line 6420) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L451 ceAbstractionStarter]: At program point L6420(line 6420) the Hoare annotation is: true [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point L6422-1(line 6422) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L451 ceAbstractionStarter]: At program point uas_eh_bus_reset_handlerENTRY(lines 6398 6443) the Hoare annotation is: true [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point uas_eh_bus_reset_handlerEXIT(lines 6398 6443) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point L6411(lines 6411 6417) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point uas_eh_bus_reset_handlerFINAL(lines 6398 6443) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point usb_get_intfdataEXIT(lines 5060 5068) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L451 ceAbstractionStarter]: At program point usb_get_intfdataENTRY(lines 5060 5068) the Hoare annotation is: true [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point usb_get_intfdataFINAL(lines 5060 5068) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L451 ceAbstractionStarter]: At program point L5065(line 5065) the Hoare annotation is: true [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point L5065-1(line 5065) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_12EXIT(lines 4920 4928) no Hoare annotation was computed. [2018-11-23 08:12:16,083 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_12FINAL(lines 4920 4928) no Hoare annotation was computed. [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlock_irqrestore_12ENTRY(lines 4920 4928) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L448 ceAbstractionStarter]: For program point L6959-1(line 6959) no Hoare annotation was computed. [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point L6959(line 6959) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point L6950(line 6950) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L448 ceAbstractionStarter]: For program point uas_shutdownEXIT(lines 6935 6964) no Hoare annotation was computed. [2018-11-23 08:12:16,084 INFO L448 ceAbstractionStarter]: For program point L6953(lines 6953 6957) no Hoare annotation was computed. [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point uas_shutdownENTRY(lines 6935 6964) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L448 ceAbstractionStarter]: For program point L6948-1(line 6948) no Hoare annotation was computed. [2018-11-23 08:12:16,084 INFO L448 ceAbstractionStarter]: For program point uas_shutdownFINAL(lines 6935 6964) no Hoare annotation was computed. [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point L6948(line 6948) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L448 ceAbstractionStarter]: For program point L6950-1(line 6950) no Hoare annotation was computed. [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point L5566(line 5566) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L448 ceAbstractionStarter]: For program point L5566-1(line 5566) no Hoare annotation was computed. [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point L5587(line 5587) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point L5583(lines 5554 5589) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L448 ceAbstractionStarter]: For program point uas_zap_pendingEXIT(lines 5544 5590) no Hoare annotation was computed. [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point L5579(lines 5554 5589) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point L5581(lines 5554 5589) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point L5571(line 5571) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point uas_zap_pendingENTRY(lines 5544 5590) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L448 ceAbstractionStarter]: For program point L5571-1(line 5571) no Hoare annotation was computed. [2018-11-23 08:12:16,084 INFO L451 ceAbstractionStarter]: At program point L5569(line 5569) the Hoare annotation is: true [2018-11-23 08:12:16,084 INFO L448 ceAbstractionStarter]: For program point L5569-1(line 5569) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point L5559(lines 5559 5563) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L451 ceAbstractionStarter]: At program point L5555(line 5555) the Hoare annotation is: true [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point L5555-1(line 5555) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point uas_zap_pendingFINAL(lines 5544 5590) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point L5582(lines 5582 5586) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point L5578(line 5578) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L451 ceAbstractionStarter]: At program point L5572-2(lines 5572 5577) the Hoare annotation is: true [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point L5572(lines 5572 5577) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L444 ceAbstractionStarter]: At program point L6111(line 6111) the Hoare annotation is: (or (= (bvadd uas_submit_sense_urb_~gfp (_ bv4294967264 32)) (_ bv0 32)) (not (= (_ bv32 32) |uas_submit_sense_urb_#in~gfp|))) [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point L6111-1(line 6111) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point L6109(lines 6109 6116) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L444 ceAbstractionStarter]: At program point L6108(line 6108) the Hoare annotation is: (or (= (bvadd uas_submit_sense_urb_~gfp (_ bv4294967264 32)) (_ bv0 32)) (not (= (_ bv32 32) |uas_submit_sense_urb_#in~gfp|))) [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point L6102(lines 6102 6106) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L444 ceAbstractionStarter]: At program point L6101(line 6101) the Hoare annotation is: (or (= (bvadd uas_submit_sense_urb_~gfp (_ bv4294967264 32)) (_ bv0 32)) (not (= (_ bv32 32) |uas_submit_sense_urb_#in~gfp|))) [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point uas_submit_sense_urbFINAL(lines 6093 6119) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point L6101-1(line 6101) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point uas_submit_sense_urbEXIT(lines 6093 6119) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L451 ceAbstractionStarter]: At program point uas_submit_sense_urbENTRY(lines 6093 6119) the Hoare annotation is: true [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 4876 4884) no Hoare annotation was computed. [2018-11-23 08:12:16,085 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 4876 4884) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 4876 4884) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point shost_use_blk_mqEXIT(lines 5214 5221) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point shost_use_blk_mqENTRY(lines 5214 5221) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point shost_use_blk_mqFINAL(lines 5214 5221) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point hcd_to_busENTRY(lines 5164 5171) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point hcd_to_busFINAL(lines 5164 5171) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point hcd_to_busEXIT(lines 5164 5171) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point L5463(line 5463) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point L5463-1(line 5463) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point L5494(lines 5460 5502) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point L5490(lines 5460 5502) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point L5492(lines 5460 5502) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point L5488-1(line 5488) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point uas_do_workEXIT(lines 5450 5503) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point L5488(line 5488) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point L5484-1(line 5484) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point uas_do_workFINAL(lines 5450 5503) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point uas_do_workENTRY(lines 5450 5503) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point L5484(line 5484) the Hoare annotation is: true [2018-11-23 08:12:16,086 INFO L448 ceAbstractionStarter]: For program point L5472(lines 5472 5476) no Hoare annotation was computed. [2018-11-23 08:12:16,086 INFO L451 ceAbstractionStarter]: At program point L5499(lines 5460 5502) the Hoare annotation is: true [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L5464(lines 5464 5468) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L5493(lines 5493 5497) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L5485(lines 5485 5489) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L5479(lines 5479 5483) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L6304-1(line 6304) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L6337-1(line 6337) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L451 ceAbstractionStarter]: At program point L6304(line 6304) the Hoare annotation is: true [2018-11-23 08:12:16,087 INFO L451 ceAbstractionStarter]: At program point L6337(line 6337) the Hoare annotation is: true [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L6263(line 6263) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L6263-1(line 6263) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L451 ceAbstractionStarter]: At program point L6296(lines 6254 6339) the Hoare annotation is: true [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L6263-5(lines 6263 6271) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L6263-3(line 6263) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L6313-2(line 6313) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L6313(line 6313) no Hoare annotation was computed. [2018-11-23 08:12:16,087 INFO L448 ceAbstractionStarter]: For program point L6272-1(line 6272) no Hoare annotation was computed. [2018-11-23 08:12:16,088 INFO L451 ceAbstractionStarter]: At program point L6272(line 6272) the Hoare annotation is: true [2018-11-23 08:12:16,088 INFO L448 ceAbstractionStarter]: For program point L6264-1(lines 6264 6265) no Hoare annotation was computed. [2018-11-23 08:12:16,088 INFO L448 ceAbstractionStarter]: For program point L6297(lines 6297 6302) no Hoare annotation was computed. [2018-11-23 08:12:16,088 INFO L451 ceAbstractionStarter]: At program point L6264(lines 6264 6265) the Hoare annotation is: true [2018-11-23 08:12:16,088 INFO L448 ceAbstractionStarter]: For program point uas_queuecommand_lckFINAL(lines 6245 6340) no Hoare annotation was computed. [2018-11-23 08:12:16,088 INFO L448 ceAbstractionStarter]: For program point uas_queuecommand_lckEXIT(lines 6245 6340) no Hoare annotation was computed. [2018-11-23 08:12:16,088 INFO L451 ceAbstractionStarter]: At program point uas_queuecommand_lckENTRY(lines 6245 6340) the Hoare annotation is: true [2018-11-23 08:12:16,088 INFO L448 ceAbstractionStarter]: For program point L6273(lines 6273 6280) no Hoare annotation was computed. [2018-11-23 08:12:16,088 INFO L451 ceAbstractionStarter]: At program point L6298(line 6298) the Hoare annotation is: true [2018-11-23 08:12:16,088 INFO L448 ceAbstractionStarter]: For program point L6298-1(line 6298) no Hoare annotation was computed. [2018-11-23 08:12:16,088 INFO L451 ceAbstractionStarter]: At program point L6290(lines 6254 6339) the Hoare annotation is: true [2018-11-23 08:12:16,088 INFO L448 ceAbstractionStarter]: For program point L6315(line 6315) no Hoare annotation was computed. [2018-11-23 08:12:16,088 INFO L448 ceAbstractionStarter]: For program point L6307(lines 6307 6317) no Hoare annotation was computed. [2018-11-23 08:12:16,089 INFO L451 ceAbstractionStarter]: At program point L6332(line 6332) the Hoare annotation is: true [2018-11-23 08:12:16,089 INFO L448 ceAbstractionStarter]: For program point L6291(lines 6291 6295) no Hoare annotation was computed. [2018-11-23 08:12:16,089 INFO L448 ceAbstractionStarter]: For program point L6258(lines 6258 6262) no Hoare annotation was computed. [2018-11-23 08:12:16,089 INFO L448 ceAbstractionStarter]: For program point L6324(line 6324) no Hoare annotation was computed. [2018-11-23 08:12:16,089 INFO L451 ceAbstractionStarter]: At program point L6275(line 6275) the Hoare annotation is: true [2018-11-23 08:12:16,089 INFO L448 ceAbstractionStarter]: For program point L6275-1(line 6275) no Hoare annotation was computed. [2018-11-23 08:12:16,089 INFO L448 ceAbstractionStarter]: For program point L6308(line 6308) no Hoare annotation was computed. [2018-11-23 08:12:16,089 INFO L451 ceAbstractionStarter]: At program point L6267(line 6267) the Hoare annotation is: true [2018-11-23 08:12:16,089 INFO L448 ceAbstractionStarter]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2018-11-23 08:12:16,089 INFO L448 ceAbstractionStarter]: For program point L6325-1(lines 6325 6335) no Hoare annotation was computed. [2018-11-23 08:12:16,089 INFO L451 ceAbstractionStarter]: At program point L6292(lines 6254 6339) the Hoare annotation is: true [2018-11-23 08:12:16,089 INFO L448 ceAbstractionStarter]: For program point L6325(lines 6325 6335) no Hoare annotation was computed. [2018-11-23 08:12:16,089 INFO L448 ceAbstractionStarter]: For program point L6284(lines 6284 6288) no Hoare annotation was computed. [2018-11-23 08:12:16,089 INFO L448 ceAbstractionStarter]: For program point L6276-1(line 6276) no Hoare annotation was computed. [2018-11-23 08:12:16,090 INFO L451 ceAbstractionStarter]: At program point L6276(line 6276) the Hoare annotation is: true [2018-11-23 08:12:16,090 INFO L448 ceAbstractionStarter]: For program point L6326(lines 6326 6331) no Hoare annotation was computed. [2018-11-23 08:12:16,090 INFO L451 ceAbstractionStarter]: At program point L6318(lines 6254 6339) the Hoare annotation is: true [2018-11-23 08:12:16,090 INFO L448 ceAbstractionStarter]: For program point L6327-1(line 6327) no Hoare annotation was computed. [2018-11-23 08:12:16,090 INFO L451 ceAbstractionStarter]: At program point L6327(line 6327) the Hoare annotation is: true [2018-11-23 08:12:16,090 INFO L448 ceAbstractionStarter]: For program point L6319(lines 6319 6323) no Hoare annotation was computed. [2018-11-23 08:12:16,090 INFO L451 ceAbstractionStarter]: At program point L6319-2(lines 6319 6323) the Hoare annotation is: true [2018-11-23 08:12:16,090 INFO L448 ceAbstractionStarter]: For program point L6311(line 6311) no Hoare annotation was computed. [2018-11-23 08:12:16,090 INFO L448 ceAbstractionStarter]: For program point L6311-2(line 6311) no Hoare annotation was computed. [2018-11-23 08:12:16,090 INFO L448 ceAbstractionStarter]: For program point L6977-1(line 6977) no Hoare annotation was computed. [2018-11-23 08:12:16,090 INFO L451 ceAbstractionStarter]: At program point L6977(line 6977) the Hoare annotation is: true [2018-11-23 08:12:16,090 INFO L448 ceAbstractionStarter]: For program point uas_driver_initEXIT(lines 6972 6980) no Hoare annotation was computed. [2018-11-23 08:12:16,090 INFO L448 ceAbstractionStarter]: For program point uas_driver_initFINAL(lines 6972 6980) no Hoare annotation was computed. [2018-11-23 08:12:16,091 INFO L451 ceAbstractionStarter]: At program point uas_driver_initENTRY(lines 6972 6980) the Hoare annotation is: true [2018-11-23 08:12:16,091 INFO L451 ceAbstractionStarter]: At program point L6862(line 6862) the Hoare annotation is: true [2018-11-23 08:12:16,091 INFO L448 ceAbstractionStarter]: For program point L6865-1(line 6865) no Hoare annotation was computed. [2018-11-23 08:12:16,091 INFO L451 ceAbstractionStarter]: At program point L6865(line 6865) the Hoare annotation is: true [2018-11-23 08:12:16,091 INFO L448 ceAbstractionStarter]: For program point L6862-1(line 6862) no Hoare annotation was computed. [2018-11-23 08:12:16,091 INFO L448 ceAbstractionStarter]: For program point uas_suspendEXIT(lines 6854 6875) no Hoare annotation was computed. [2018-11-23 08:12:16,091 INFO L451 ceAbstractionStarter]: At program point uas_suspendENTRY(lines 6854 6875) the Hoare annotation is: true [2018-11-23 08:12:16,091 INFO L448 ceAbstractionStarter]: For program point L6866(lines 6866 6872) no Hoare annotation was computed. [2018-11-23 08:12:16,091 INFO L448 ceAbstractionStarter]: For program point uas_suspendFINAL(lines 6854 6875) no Hoare annotation was computed. [2018-11-23 08:12:16,091 INFO L451 ceAbstractionStarter]: At program point L5247(line 5247) the Hoare annotation is: true [2018-11-23 08:12:16,091 INFO L448 ceAbstractionStarter]: For program point L5247-1(line 5247) no Hoare annotation was computed. [2018-11-23 08:12:16,091 INFO L448 ceAbstractionStarter]: For program point scsi_init_shared_tag_mapFINAL(lines 5242 5265) no Hoare annotation was computed. [2018-11-23 08:12:16,091 INFO L448 ceAbstractionStarter]: For program point L5248(lines 5248 5252) no Hoare annotation was computed. [2018-11-23 08:12:16,091 INFO L448 ceAbstractionStarter]: For program point scsi_init_shared_tag_mapEXIT(lines 5242 5265) no Hoare annotation was computed. [2018-11-23 08:12:16,092 INFO L448 ceAbstractionStarter]: For program point L5255(lines 5255 5259) no Hoare annotation was computed. [2018-11-23 08:12:16,092 INFO L451 ceAbstractionStarter]: At program point scsi_init_shared_tag_mapENTRY(lines 5242 5265) the Hoare annotation is: true [2018-11-23 08:12:16,092 INFO L448 ceAbstractionStarter]: For program point L5253-2(lines 5253 5262) no Hoare annotation was computed. [2018-11-23 08:12:16,092 INFO L448 ceAbstractionStarter]: For program point L5253(lines 5253 5262) no Hoare annotation was computed. [2018-11-23 08:12:16,092 INFO L448 ceAbstractionStarter]: For program point L5979(lines 5979 5983) no Hoare annotation was computed. [2018-11-23 08:12:16,092 INFO L444 ceAbstractionStarter]: At program point L5971(line 5971) the Hoare annotation is: (or (= (_ bv32 32) uas_alloc_data_urb_~gfp) (not (= (bvadd |uas_alloc_data_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32)))) [2018-11-23 08:12:16,092 INFO L448 ceAbstractionStarter]: For program point L5971-1(line 5971) no Hoare annotation was computed. [2018-11-23 08:12:16,092 INFO L448 ceAbstractionStarter]: For program point L5986(lines 5986 5990) no Hoare annotation was computed. [2018-11-23 08:12:16,092 INFO L448 ceAbstractionStarter]: For program point L5984-1(lines 5984 5985) no Hoare annotation was computed. [2018-11-23 08:12:16,092 INFO L444 ceAbstractionStarter]: At program point L5984(lines 5984 5985) the Hoare annotation is: (or (= (_ bv32 32) uas_alloc_data_urb_~gfp) (not (= (bvadd |uas_alloc_data_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32)))) [2018-11-23 08:12:16,092 INFO L448 ceAbstractionStarter]: For program point L5986-2(lines 5986 5990) no Hoare annotation was computed. [2018-11-23 08:12:16,092 INFO L448 ceAbstractionStarter]: For program point L5978(line 5978) no Hoare annotation was computed. [2018-11-23 08:12:16,093 INFO L444 ceAbstractionStarter]: At program point L5974(line 5974) the Hoare annotation is: (or (= (_ bv32 32) uas_alloc_data_urb_~gfp) (not (= (bvadd |uas_alloc_data_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32)))) [2018-11-23 08:12:16,093 INFO L448 ceAbstractionStarter]: For program point L5978-2(line 5978) no Hoare annotation was computed. [2018-11-23 08:12:16,093 INFO L448 ceAbstractionStarter]: For program point uas_alloc_data_urbEXIT(lines 5952 5996) no Hoare annotation was computed. [2018-11-23 08:12:16,093 INFO L448 ceAbstractionStarter]: For program point L5970(lines 5970 5976) no Hoare annotation was computed. [2018-11-23 08:12:16,093 INFO L448 ceAbstractionStarter]: For program point L5974-1(line 5974) no Hoare annotation was computed. [2018-11-23 08:12:16,093 INFO L448 ceAbstractionStarter]: For program point L5968-1(line 5968) no Hoare annotation was computed. [2018-11-23 08:12:16,093 INFO L451 ceAbstractionStarter]: At program point uas_alloc_data_urbENTRY(lines 5952 5996) the Hoare annotation is: true [2018-11-23 08:12:16,093 INFO L444 ceAbstractionStarter]: At program point L5968(line 5968) the Hoare annotation is: (or (= (_ bv32 32) uas_alloc_data_urb_~gfp) (not (= (bvadd |uas_alloc_data_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32)))) [2018-11-23 08:12:16,093 INFO L448 ceAbstractionStarter]: For program point L5970-2(lines 5970 5976) no Hoare annotation was computed. [2018-11-23 08:12:16,093 INFO L448 ceAbstractionStarter]: For program point L5991(line 5991) no Hoare annotation was computed. [2018-11-23 08:12:16,093 INFO L444 ceAbstractionStarter]: At program point L5993(lines 5965 5995) the Hoare annotation is: (or (= (_ bv32 32) uas_alloc_data_urb_~gfp) (not (= (bvadd |uas_alloc_data_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32)))) [2018-11-23 08:12:16,093 INFO L448 ceAbstractionStarter]: For program point uas_alloc_data_urbFINAL(lines 5952 5996) no Hoare annotation was computed. [2018-11-23 08:12:16,094 INFO L448 ceAbstractionStarter]: For program point L5991-2(line 5991) no Hoare annotation was computed. [2018-11-23 08:12:16,094 INFO L448 ceAbstractionStarter]: For program point work_init_1EXIT(lines 7197 7208) no Hoare annotation was computed. [2018-11-23 08:12:16,094 INFO L451 ceAbstractionStarter]: At program point work_init_1ENTRY(lines 7197 7208) the Hoare annotation is: true [2018-11-23 08:12:16,094 INFO L448 ceAbstractionStarter]: For program point work_init_1FINAL(lines 7197 7208) no Hoare annotation was computed. [2018-11-23 08:12:16,094 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,094 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,094 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,094 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,094 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lockEXIT(lines 7791 7799) no Hoare annotation was computed. [2018-11-23 08:12:16,094 INFO L451 ceAbstractionStarter]: At program point ldv_spin_lockENTRY(lines 7791 7799) the Hoare annotation is: true [2018-11-23 08:12:16,094 INFO L448 ceAbstractionStarter]: For program point ldv_spin_lockFINAL(lines 7791 7799) no Hoare annotation was computed. [2018-11-23 08:12:16,094 INFO L451 ceAbstractionStarter]: At program point __create_pipeENTRY(lines 5146 5153) the Hoare annotation is: true [2018-11-23 08:12:16,094 INFO L448 ceAbstractionStarter]: For program point __create_pipeFINAL(lines 5146 5153) no Hoare annotation was computed. [2018-11-23 08:12:16,094 INFO L448 ceAbstractionStarter]: For program point __create_pipeEXIT(lines 5146 5153) no Hoare annotation was computed. [2018-11-23 08:12:16,095 INFO L444 ceAbstractionStarter]: At program point L6010(line 6010) the Hoare annotation is: (or (not (= (_ bv32 32) |uas_alloc_sense_urb_#in~gfp|)) (= |uas_alloc_sense_urb_#in~gfp| uas_alloc_sense_urb_~gfp)) [2018-11-23 08:12:16,095 INFO L448 ceAbstractionStarter]: For program point L6012(lines 6012 6016) no Hoare annotation was computed. [2018-11-23 08:12:16,095 INFO L448 ceAbstractionStarter]: For program point L6010-1(line 6010) no Hoare annotation was computed. [2018-11-23 08:12:16,095 INFO L448 ceAbstractionStarter]: For program point uas_alloc_sense_urbEXIT(lines 5997 6038) no Hoare annotation was computed. [2018-11-23 08:12:16,095 INFO L448 ceAbstractionStarter]: For program point L6019(lines 6019 6023) no Hoare annotation was computed. [2018-11-23 08:12:16,095 INFO L444 ceAbstractionStarter]: At program point L6017(line 6017) the Hoare annotation is: (or (not (= (_ bv32 32) |uas_alloc_sense_urb_#in~gfp|)) (= |uas_alloc_sense_urb_#in~gfp| uas_alloc_sense_urb_~gfp)) [2018-11-23 08:12:16,095 INFO L448 ceAbstractionStarter]: For program point L6017-1(line 6017) no Hoare annotation was computed. [2018-11-23 08:12:16,095 INFO L451 ceAbstractionStarter]: At program point uas_alloc_sense_urbENTRY(lines 5997 6038) the Hoare annotation is: true [2018-11-23 08:12:16,095 INFO L444 ceAbstractionStarter]: At program point L6032(lines 6007 6037) the Hoare annotation is: (or (not (= (_ bv32 32) |uas_alloc_sense_urb_#in~gfp|)) (= |uas_alloc_sense_urb_#in~gfp| uas_alloc_sense_urb_~gfp)) [2018-11-23 08:12:16,095 INFO L448 ceAbstractionStarter]: For program point L6026(lines 6026 6030) no Hoare annotation was computed. [2018-11-23 08:12:16,095 INFO L448 ceAbstractionStarter]: For program point uas_alloc_sense_urbFINAL(lines 5997 6038) no Hoare annotation was computed. [2018-11-23 08:12:16,095 INFO L448 ceAbstractionStarter]: For program point L6024-1(lines 6024 6025) no Hoare annotation was computed. [2018-11-23 08:12:16,096 INFO L444 ceAbstractionStarter]: At program point L6024(lines 6024 6025) the Hoare annotation is: (or (not (= (_ bv32 32) |uas_alloc_sense_urb_#in~gfp|)) (= |uas_alloc_sense_urb_#in~gfp| uas_alloc_sense_urb_~gfp)) [2018-11-23 08:12:16,096 INFO L448 ceAbstractionStarter]: For program point L6026-2(lines 6026 6030) no Hoare annotation was computed. [2018-11-23 08:12:16,096 INFO L444 ceAbstractionStarter]: At program point L6020(lines 6007 6037) the Hoare annotation is: (or (not (= (_ bv32 32) |uas_alloc_sense_urb_#in~gfp|)) (= |uas_alloc_sense_urb_#in~gfp| uas_alloc_sense_urb_~gfp)) [2018-11-23 08:12:16,096 INFO L448 ceAbstractionStarter]: For program point L7079-1(line 7079) no Hoare annotation was computed. [2018-11-23 08:12:16,096 INFO L451 ceAbstractionStarter]: At program point L7079(line 7079) the Hoare annotation is: true [2018-11-23 08:12:16,096 INFO L448 ceAbstractionStarter]: For program point ldv_usb_driver_2EXIT(lines 7074 7083) no Hoare annotation was computed. [2018-11-23 08:12:16,096 INFO L451 ceAbstractionStarter]: At program point ldv_usb_driver_2ENTRY(lines 7074 7083) the Hoare annotation is: true [2018-11-23 08:12:16,096 INFO L448 ceAbstractionStarter]: For program point ldv_usb_driver_2FINAL(lines 7074 7083) no Hoare annotation was computed. [2018-11-23 08:12:16,096 INFO L448 ceAbstractionStarter]: For program point device_unlockFINAL(lines 5016 5024) no Hoare annotation was computed. [2018-11-23 08:12:16,096 INFO L451 ceAbstractionStarter]: At program point device_unlockENTRY(lines 5016 5024) the Hoare annotation is: true [2018-11-23 08:12:16,096 INFO L448 ceAbstractionStarter]: For program point device_unlockEXIT(lines 5016 5024) no Hoare annotation was computed. [2018-11-23 08:12:16,096 INFO L451 ceAbstractionStarter]: At program point uas_driver_exitENTRY(lines 6981 6989) the Hoare annotation is: true [2018-11-23 08:12:16,096 INFO L448 ceAbstractionStarter]: For program point uas_driver_exitEXIT(lines 6981 6989) no Hoare annotation was computed. [2018-11-23 08:12:16,096 INFO L448 ceAbstractionStarter]: For program point uas_driver_exitFINAL(lines 6981 6989) no Hoare annotation was computed. [2018-11-23 08:12:16,097 INFO L448 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 7750 7762) no Hoare annotation was computed. [2018-11-23 08:12:16,097 INFO L448 ceAbstractionStarter]: For program point L7755-1(lines 7750 7762) no Hoare annotation was computed. [2018-11-23 08:12:16,097 INFO L448 ceAbstractionStarter]: For program point L7755(lines 7755 7759) no Hoare annotation was computed. [2018-11-23 08:12:16,097 INFO L444 ceAbstractionStarter]: At program point L7756(line 7756) the Hoare annotation is: (not (= (bvadd |ldv_check_alloc_flags_#in~flags| (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 08:12:16,097 INFO L451 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 7750 7762) the Hoare annotation is: true [2018-11-23 08:12:16,097 INFO L448 ceAbstractionStarter]: For program point ldv_queue_work_on_15EXIT(lines 7452 7464) no Hoare annotation was computed. [2018-11-23 08:12:16,097 INFO L448 ceAbstractionStarter]: For program point ldv_queue_work_on_15FINAL(lines 7452 7464) no Hoare annotation was computed. [2018-11-23 08:12:16,097 INFO L451 ceAbstractionStarter]: At program point ldv_queue_work_on_15ENTRY(lines 7452 7464) the Hoare annotation is: true [2018-11-23 08:12:16,097 INFO L448 ceAbstractionStarter]: For program point L7461-1(line 7461) no Hoare annotation was computed. [2018-11-23 08:12:16,097 INFO L451 ceAbstractionStarter]: At program point L7461(line 7461) the Hoare annotation is: true [2018-11-23 08:12:16,097 INFO L448 ceAbstractionStarter]: For program point uas_disconnectFINAL(lines 6910 6934) no Hoare annotation was computed. [2018-11-23 08:12:16,097 INFO L451 ceAbstractionStarter]: At program point uas_disconnectENTRY(lines 6910 6934) the Hoare annotation is: true [2018-11-23 08:12:16,097 INFO L448 ceAbstractionStarter]: For program point L6930(line 6930) no Hoare annotation was computed. [2018-11-23 08:12:16,097 INFO L448 ceAbstractionStarter]: For program point uas_disconnectEXIT(lines 6910 6934) no Hoare annotation was computed. [2018-11-23 08:12:16,097 INFO L451 ceAbstractionStarter]: At program point L6928-1(line 6928) the Hoare annotation is: true [2018-11-23 08:12:16,097 INFO L451 ceAbstractionStarter]: At program point L6928(line 6928) the Hoare annotation is: true [2018-11-23 08:12:16,097 INFO L451 ceAbstractionStarter]: At program point L6929(line 6929) the Hoare annotation is: true [2018-11-23 08:12:16,098 INFO L451 ceAbstractionStarter]: At program point L6923-1(line 6923) the Hoare annotation is: true [2018-11-23 08:12:16,098 INFO L451 ceAbstractionStarter]: At program point L6923(line 6923) the Hoare annotation is: true [2018-11-23 08:12:16,098 INFO L448 ceAbstractionStarter]: For program point L6924(line 6924) no Hoare annotation was computed. [2018-11-23 08:12:16,098 INFO L451 ceAbstractionStarter]: At program point L6918(line 6918) the Hoare annotation is: true [2018-11-23 08:12:16,098 INFO L448 ceAbstractionStarter]: For program point L6921-1(line 6921) no Hoare annotation was computed. [2018-11-23 08:12:16,098 INFO L451 ceAbstractionStarter]: At program point L6921(line 6921) the Hoare annotation is: true [2018-11-23 08:12:16,098 INFO L448 ceAbstractionStarter]: For program point L6918-1(line 6918) no Hoare annotation was computed. [2018-11-23 08:12:16,098 INFO L448 ceAbstractionStarter]: For program point L7167(lines 7167 7173) no Hoare annotation was computed. [2018-11-23 08:12:16,098 INFO L448 ceAbstractionStarter]: For program point activate_work_1FINAL(lines 7148 7183) no Hoare annotation was computed. [2018-11-23 08:12:16,098 INFO L448 ceAbstractionStarter]: For program point L7160(lines 7160 7166) no Hoare annotation was computed. [2018-11-23 08:12:16,098 INFO L451 ceAbstractionStarter]: At program point activate_work_1ENTRY(lines 7148 7183) the Hoare annotation is: true [2018-11-23 08:12:16,098 INFO L448 ceAbstractionStarter]: For program point L7153(lines 7153 7159) no Hoare annotation was computed. [2018-11-23 08:12:16,098 INFO L448 ceAbstractionStarter]: For program point activate_work_1EXIT(lines 7148 7183) no Hoare annotation was computed. [2018-11-23 08:12:16,099 INFO L448 ceAbstractionStarter]: For program point L7174(lines 7174 7180) no Hoare annotation was computed. [2018-11-23 08:12:16,099 INFO L448 ceAbstractionStarter]: For program point L5104-1(line 5104) no Hoare annotation was computed. [2018-11-23 08:12:16,099 INFO L451 ceAbstractionStarter]: At program point L5105(line 5105) the Hoare annotation is: true [2018-11-23 08:12:16,099 INFO L451 ceAbstractionStarter]: At program point L5104(line 5104) the Hoare annotation is: true [2018-11-23 08:12:16,099 INFO L448 ceAbstractionStarter]: For program point L5105-1(line 5105) no Hoare annotation was computed. [2018-11-23 08:12:16,099 INFO L448 ceAbstractionStarter]: For program point init_usb_anchorEXIT(lines 5098 5112) no Hoare annotation was computed. [2018-11-23 08:12:16,099 INFO L451 ceAbstractionStarter]: At program point L5107(line 5107) the Hoare annotation is: true [2018-11-23 08:12:16,099 INFO L448 ceAbstractionStarter]: For program point L5107-1(line 5107) no Hoare annotation was computed. [2018-11-23 08:12:16,099 INFO L451 ceAbstractionStarter]: At program point init_usb_anchorENTRY(lines 5098 5112) the Hoare annotation is: true [2018-11-23 08:12:16,099 INFO L448 ceAbstractionStarter]: For program point init_usb_anchorFINAL(lines 5098 5112) no Hoare annotation was computed. [2018-11-23 08:12:16,099 INFO L451 ceAbstractionStarter]: At program point uas_cmnd_list_emptyENTRY(lines 6722 6751) the Hoare annotation is: true [2018-11-23 08:12:16,099 INFO L451 ceAbstractionStarter]: At program point L6747(lines 6728 6750) the Hoare annotation is: true [2018-11-23 08:12:16,099 INFO L448 ceAbstractionStarter]: For program point L6748(line 6748) no Hoare annotation was computed. [2018-11-23 08:12:16,099 INFO L448 ceAbstractionStarter]: For program point L6742(lines 6742 6746) no Hoare annotation was computed. [2018-11-23 08:12:16,100 INFO L451 ceAbstractionStarter]: At program point L6743(lines 6728 6750) the Hoare annotation is: true [2018-11-23 08:12:16,100 INFO L451 ceAbstractionStarter]: At program point L6741(lines 6728 6750) the Hoare annotation is: true [2018-11-23 08:12:16,100 INFO L448 ceAbstractionStarter]: For program point L6734(lines 6734 6739) no Hoare annotation was computed. [2018-11-23 08:12:16,100 INFO L451 ceAbstractionStarter]: At program point L6730(line 6730) the Hoare annotation is: true [2018-11-23 08:12:16,100 INFO L448 ceAbstractionStarter]: For program point uas_cmnd_list_emptyFINAL(lines 6722 6751) no Hoare annotation was computed. [2018-11-23 08:12:16,100 INFO L448 ceAbstractionStarter]: For program point uas_cmnd_list_emptyEXIT(lines 6722 6751) no Hoare annotation was computed. [2018-11-23 08:12:16,100 INFO L448 ceAbstractionStarter]: For program point L6730-1(line 6730) no Hoare annotation was computed. [2018-11-23 08:12:16,100 INFO L451 ceAbstractionStarter]: At program point L6350(line 6350) the Hoare annotation is: true [2018-11-23 08:12:16,100 INFO L448 ceAbstractionStarter]: For program point uas_queuecommandEXIT(lines 6341 6353) no Hoare annotation was computed. [2018-11-23 08:12:16,100 INFO L448 ceAbstractionStarter]: For program point L6347-1(line 6347) no Hoare annotation was computed. [2018-11-23 08:12:16,100 INFO L451 ceAbstractionStarter]: At program point L6347(line 6347) the Hoare annotation is: true [2018-11-23 08:12:16,100 INFO L448 ceAbstractionStarter]: For program point L6349-1(line 6349) no Hoare annotation was computed. [2018-11-23 08:12:16,100 INFO L451 ceAbstractionStarter]: At program point L6349(line 6349) the Hoare annotation is: true [2018-11-23 08:12:16,100 INFO L448 ceAbstractionStarter]: For program point L6350-1(line 6350) no Hoare annotation was computed. [2018-11-23 08:12:16,101 INFO L451 ceAbstractionStarter]: At program point uas_queuecommandENTRY(lines 6341 6353) the Hoare annotation is: true [2018-11-23 08:12:16,101 INFO L448 ceAbstractionStarter]: For program point uas_queuecommandFINAL(lines 6341 6353) no Hoare annotation was computed. [2018-11-23 08:12:16,101 INFO L448 ceAbstractionStarter]: For program point ldv_usb_register_driver_41EXIT(lines 7672 7686) no Hoare annotation was computed. [2018-11-23 08:12:16,101 INFO L448 ceAbstractionStarter]: For program point L7683-1(line 7683) no Hoare annotation was computed. [2018-11-23 08:12:16,101 INFO L451 ceAbstractionStarter]: At program point L7683(line 7683) the Hoare annotation is: true [2018-11-23 08:12:16,101 INFO L451 ceAbstractionStarter]: At program point ldv_usb_register_driver_41ENTRY(lines 7672 7686) the Hoare annotation is: true [2018-11-23 08:12:16,101 INFO L448 ceAbstractionStarter]: For program point ldv_usb_register_driver_41FINAL(lines 7672 7686) no Hoare annotation was computed. [2018-11-23 08:12:16,101 INFO L451 ceAbstractionStarter]: At program point ldv_usb_alloc_urb_30ENTRY(lines 7551 7560) the Hoare annotation is: true [2018-11-23 08:12:16,101 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_30EXIT(lines 7551 7560) no Hoare annotation was computed. [2018-11-23 08:12:16,101 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_30FINAL(lines 7551 7560) no Hoare annotation was computed. [2018-11-23 08:12:16,101 INFO L444 ceAbstractionStarter]: At program point L7556-1(line 7556) the Hoare annotation is: (or (not (= (bvadd |ldv_usb_alloc_urb_30_#in~flags| (_ bv4294967264 32)) (_ bv0 32))) (= (bvadd ldv_usb_alloc_urb_30_~flags (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 08:12:16,101 INFO L444 ceAbstractionStarter]: At program point L7556(line 7556) the Hoare annotation is: (or (not (= (bvadd |ldv_usb_alloc_urb_30_#in~flags| (_ bv4294967264 32)) (_ bv0 32))) (= (bvadd ldv_usb_alloc_urb_30_~flags (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 08:12:16,101 INFO L448 ceAbstractionStarter]: For program point L7557(line 7557) no Hoare annotation was computed. [2018-11-23 08:12:16,102 INFO L451 ceAbstractionStarter]: At program point ldv_usb_alloc_urb_31ENTRY(lines 7561 7570) the Hoare annotation is: true [2018-11-23 08:12:16,102 INFO L444 ceAbstractionStarter]: At program point L7566(line 7566) the Hoare annotation is: (or (= ldv_usb_alloc_urb_31_~flags |ldv_usb_alloc_urb_31_#in~flags|) (not (= (_ bv32 32) |ldv_usb_alloc_urb_31_#in~flags|))) [2018-11-23 08:12:16,102 INFO L448 ceAbstractionStarter]: For program point L7567(line 7567) no Hoare annotation was computed. [2018-11-23 08:12:16,102 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_31EXIT(lines 7561 7570) no Hoare annotation was computed. [2018-11-23 08:12:16,102 INFO L444 ceAbstractionStarter]: At program point L7566-1(line 7566) the Hoare annotation is: (or (= ldv_usb_alloc_urb_31_~flags |ldv_usb_alloc_urb_31_#in~flags|) (not (= (_ bv32 32) |ldv_usb_alloc_urb_31_#in~flags|))) [2018-11-23 08:12:16,102 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_31FINAL(lines 7561 7570) no Hoare annotation was computed. [2018-11-23 08:12:16,102 INFO L451 ceAbstractionStarter]: At program point ldv_usb_alloc_urb_32ENTRY(lines 7571 7580) the Hoare annotation is: true [2018-11-23 08:12:16,102 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_32EXIT(lines 7571 7580) no Hoare annotation was computed. [2018-11-23 08:12:16,102 INFO L444 ceAbstractionStarter]: At program point L7576-1(line 7576) the Hoare annotation is: (or (= |ldv_usb_alloc_urb_32_#in~flags| ldv_usb_alloc_urb_32_~flags) (not (= (bvadd |ldv_usb_alloc_urb_32_#in~flags| (_ bv4294967264 32)) (_ bv0 32)))) [2018-11-23 08:12:16,102 INFO L448 ceAbstractionStarter]: For program point ldv_usb_alloc_urb_32FINAL(lines 7571 7580) no Hoare annotation was computed. [2018-11-23 08:12:16,102 INFO L444 ceAbstractionStarter]: At program point L7576(line 7576) the Hoare annotation is: (or (= |ldv_usb_alloc_urb_32_#in~flags| ldv_usb_alloc_urb_32_~flags) (not (= (bvadd |ldv_usb_alloc_urb_32_#in~flags| (_ bv4294967264 32)) (_ bv0 32)))) [2018-11-23 08:12:16,102 INFO L448 ceAbstractionStarter]: For program point L7577(line 7577) no Hoare annotation was computed. [2018-11-23 08:12:16,103 INFO L451 ceAbstractionStarter]: At program point usb_fill_bulk_urbENTRY(lines 5113 5129) the Hoare annotation is: true [2018-11-23 08:12:16,103 INFO L448 ceAbstractionStarter]: For program point usb_fill_bulk_urbFINAL(lines 5113 5129) no Hoare annotation was computed. [2018-11-23 08:12:16,103 INFO L448 ceAbstractionStarter]: For program point usb_fill_bulk_urbEXIT(lines 5113 5129) no Hoare annotation was computed. [2018-11-23 08:12:16,103 INFO L448 ceAbstractionStarter]: For program point usb_pipe_endpointEXIT(lines 5154 5163) no Hoare annotation was computed. [2018-11-23 08:12:16,103 INFO L448 ceAbstractionStarter]: For program point L5160-2(line 5160) no Hoare annotation was computed. [2018-11-23 08:12:16,103 INFO L448 ceAbstractionStarter]: For program point L5160(line 5160) no Hoare annotation was computed. [2018-11-23 08:12:16,103 INFO L451 ceAbstractionStarter]: At program point usb_pipe_endpointENTRY(lines 5154 5163) the Hoare annotation is: true [2018-11-23 08:12:16,103 INFO L448 ceAbstractionStarter]: For program point usb_pipe_endpointFINAL(lines 5154 5163) no Hoare annotation was computed. [2018-11-23 08:12:16,103 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7703) no Hoare annotation was computed. [2018-11-23 08:12:16,103 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 7697 7705) no Hoare annotation was computed. [2018-11-23 08:12:16,103 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 7697 7705) the Hoare annotation is: true [2018-11-23 08:12:16,103 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 7697 7705) no Hoare annotation was computed. [2018-11-23 08:12:16,103 INFO L451 ceAbstractionStarter]: At program point L5531(line 5531) the Hoare annotation is: true [2018-11-23 08:12:16,104 INFO L448 ceAbstractionStarter]: For program point L5531-1(line 5531) no Hoare annotation was computed. [2018-11-23 08:12:16,104 INFO L448 ceAbstractionStarter]: For program point uas_add_workEXIT(lines 5504 5543) no Hoare annotation was computed. [2018-11-23 08:12:16,104 INFO L448 ceAbstractionStarter]: For program point L5540-1(line 5540) no Hoare annotation was computed. [2018-11-23 08:12:16,104 INFO L448 ceAbstractionStarter]: For program point L5538(line 5538) no Hoare annotation was computed. [2018-11-23 08:12:16,104 INFO L451 ceAbstractionStarter]: At program point L5540(line 5540) the Hoare annotation is: true [2018-11-23 08:12:16,104 INFO L451 ceAbstractionStarter]: At program point L5532-2(lines 5532 5537) the Hoare annotation is: true [2018-11-23 08:12:16,104 INFO L448 ceAbstractionStarter]: For program point L5532(lines 5532 5537) no Hoare annotation was computed. [2018-11-23 08:12:16,104 INFO L448 ceAbstractionStarter]: For program point uas_add_workFINAL(lines 5504 5543) no Hoare annotation was computed. [2018-11-23 08:12:16,104 INFO L448 ceAbstractionStarter]: For program point L5522(lines 5522 5526) no Hoare annotation was computed. [2018-11-23 08:12:16,104 INFO L448 ceAbstractionStarter]: For program point L5520-1(lines 5520 5529) no Hoare annotation was computed. [2018-11-23 08:12:16,104 INFO L448 ceAbstractionStarter]: For program point L5520(lines 5520 5529) no Hoare annotation was computed. [2018-11-23 08:12:16,104 INFO L451 ceAbstractionStarter]: At program point uas_add_workENTRY(lines 5504 5543) the Hoare annotation is: true [2018-11-23 08:12:16,104 INFO L448 ceAbstractionStarter]: For program point scsi_outEXIT(lines 5204 5211) no Hoare annotation was computed. [2018-11-23 08:12:16,104 INFO L451 ceAbstractionStarter]: At program point scsi_outENTRY(lines 5204 5211) the Hoare annotation is: true [2018-11-23 08:12:16,105 INFO L448 ceAbstractionStarter]: For program point scsi_outFINAL(lines 5204 5211) no Hoare annotation was computed. [2018-11-23 08:12:16,105 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_scsi_host_template_3EXIT(lines 7184 7196) no Hoare annotation was computed. [2018-11-23 08:12:16,105 INFO L451 ceAbstractionStarter]: At program point ldv_initialize_scsi_host_template_3ENTRY(lines 7184 7196) the Hoare annotation is: true [2018-11-23 08:12:16,105 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_scsi_host_template_3FINAL(lines 7184 7196) no Hoare annotation was computed. [2018-11-23 08:12:16,105 INFO L448 ceAbstractionStarter]: For program point L6654(lines 6654 6658) no Hoare annotation was computed. [2018-11-23 08:12:16,105 INFO L448 ceAbstractionStarter]: For program point L6679(line 6679) no Hoare annotation was computed. [2018-11-23 08:12:16,105 INFO L448 ceAbstractionStarter]: For program point uas_probeFINAL(lines 6628 6721) no Hoare annotation was computed. [2018-11-23 08:12:16,105 INFO L451 ceAbstractionStarter]: At program point L6700-1(line 6700) the Hoare annotation is: true [2018-11-23 08:12:16,105 INFO L451 ceAbstractionStarter]: At program point L6700(line 6700) the Hoare annotation is: true [2018-11-23 08:12:16,105 INFO L451 ceAbstractionStarter]: At program point uas_probeENTRY(lines 6628 6721) the Hoare annotation is: true [2018-11-23 08:12:16,105 INFO L448 ceAbstractionStarter]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2018-11-23 08:12:16,105 INFO L451 ceAbstractionStarter]: At program point L6659(line 6659) the Hoare annotation is: true [2018-11-23 08:12:16,105 INFO L448 ceAbstractionStarter]: For program point L6688-1(line 6688) no Hoare annotation was computed. [2018-11-23 08:12:16,105 INFO L451 ceAbstractionStarter]: At program point L6688(line 6688) the Hoare annotation is: true [2018-11-23 08:12:16,105 INFO L448 ceAbstractionStarter]: For program point L6647-1(line 6647) no Hoare annotation was computed. [2018-11-23 08:12:16,106 INFO L451 ceAbstractionStarter]: At program point L6647(line 6647) the Hoare annotation is: true [2018-11-23 08:12:16,106 INFO L451 ceAbstractionStarter]: At program point L6676-1(line 6676) the Hoare annotation is: true [2018-11-23 08:12:16,106 INFO L451 ceAbstractionStarter]: At program point L6676(line 6676) the Hoare annotation is: true [2018-11-23 08:12:16,106 INFO L448 ceAbstractionStarter]: For program point L6701(line 6701) no Hoare annotation was computed. [2018-11-23 08:12:16,106 INFO L448 ceAbstractionStarter]: For program point L6660(lines 6660 6664) no Hoare annotation was computed. [2018-11-23 08:12:16,106 INFO L448 ceAbstractionStarter]: For program point L6689(lines 6689 6693) no Hoare annotation was computed. [2018-11-23 08:12:16,106 INFO L448 ceAbstractionStarter]: For program point L6714(lines 6714 6718) no Hoare annotation was computed. [2018-11-23 08:12:16,106 INFO L451 ceAbstractionStarter]: At program point L6710(line 6710) the Hoare annotation is: true [2018-11-23 08:12:16,106 INFO L448 ceAbstractionStarter]: For program point uas_probeEXIT(lines 6628 6721) no Hoare annotation was computed. [2018-11-23 08:12:16,106 INFO L448 ceAbstractionStarter]: For program point L6648(lines 6648 6652) no Hoare annotation was computed. [2018-11-23 08:12:16,106 INFO L448 ceAbstractionStarter]: For program point L6714-2(lines 6714 6718) no Hoare annotation was computed. [2018-11-23 08:12:16,106 INFO L451 ceAbstractionStarter]: At program point L6677(line 6677) the Hoare annotation is: true [2018-11-23 08:12:16,106 INFO L448 ceAbstractionStarter]: For program point L6702(lines 6702 6706) no Hoare annotation was computed. [2018-11-23 08:12:16,106 INFO L451 ceAbstractionStarter]: At program point L6694(line 6694) the Hoare annotation is: true [2018-11-23 08:12:16,106 INFO L448 ceAbstractionStarter]: For program point L6694-1(line 6694) no Hoare annotation was computed. [2018-11-23 08:12:16,107 INFO L451 ceAbstractionStarter]: At program point L6686(line 6686) the Hoare annotation is: true [2018-11-23 08:12:16,107 INFO L448 ceAbstractionStarter]: For program point L6653-1(line 6653) no Hoare annotation was computed. [2018-11-23 08:12:16,107 INFO L451 ceAbstractionStarter]: At program point L6653(line 6653) the Hoare annotation is: true [2018-11-23 08:12:16,107 INFO L448 ceAbstractionStarter]: For program point L6686-1(line 6686) no Hoare annotation was computed. [2018-11-23 08:12:16,107 INFO L451 ceAbstractionStarter]: At program point L6678(line 6678) the Hoare annotation is: true [2018-11-23 08:12:16,107 INFO L451 ceAbstractionStarter]: At program point L6711(lines 6642 6720) the Hoare annotation is: true [2018-11-23 08:12:16,107 INFO L448 ceAbstractionStarter]: For program point L6645-1(line 6645) no Hoare annotation was computed. [2018-11-23 08:12:16,107 INFO L451 ceAbstractionStarter]: At program point L6645(line 6645) the Hoare annotation is: true [2018-11-23 08:12:16,107 INFO L451 ceAbstractionStarter]: At program point L6703(lines 6642 6720) the Hoare annotation is: true [2018-11-23 08:12:16,107 INFO L448 ceAbstractionStarter]: For program point L6695(lines 6695 6699) no Hoare annotation was computed. [2018-11-23 08:12:16,107 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 4885 4892) no Hoare annotation was computed. [2018-11-23 08:12:16,107 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 4885 4892) the Hoare annotation is: true [2018-11-23 08:12:16,107 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 4885 4892) no Hoare annotation was computed. [2018-11-23 08:12:16,107 INFO L448 ceAbstractionStarter]: For program point uas_slave_configureEXIT(lines 6463 6477) no Hoare annotation was computed. [2018-11-23 08:12:16,108 INFO L448 ceAbstractionStarter]: For program point L6469-2(lines 6469 6473) no Hoare annotation was computed. [2018-11-23 08:12:16,108 INFO L451 ceAbstractionStarter]: At program point uas_slave_configureENTRY(lines 6463 6477) the Hoare annotation is: true [2018-11-23 08:12:16,108 INFO L448 ceAbstractionStarter]: For program point L6469(lines 6469 6473) no Hoare annotation was computed. [2018-11-23 08:12:16,108 INFO L448 ceAbstractionStarter]: For program point uas_slave_configureFINAL(lines 6463 6477) no Hoare annotation was computed. [2018-11-23 08:12:16,108 INFO L444 ceAbstractionStarter]: At program point L7586-1(line 7586) the Hoare annotation is: (or (= (_ bv32 32) ldv_usb_submit_urb_33_~flags) (not (= (_ bv32 32) |ldv_usb_submit_urb_33_#in~flags|))) [2018-11-23 08:12:16,108 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_33FINAL(lines 7581 7590) no Hoare annotation was computed. [2018-11-23 08:12:16,108 INFO L451 ceAbstractionStarter]: At program point ldv_usb_submit_urb_33ENTRY(lines 7581 7590) the Hoare annotation is: true [2018-11-23 08:12:16,108 INFO L444 ceAbstractionStarter]: At program point L7586(line 7586) the Hoare annotation is: (or (= (_ bv32 32) ldv_usb_submit_urb_33_~flags) (not (= (_ bv32 32) |ldv_usb_submit_urb_33_#in~flags|))) [2018-11-23 08:12:16,108 INFO L448 ceAbstractionStarter]: For program point L7587(line 7587) no Hoare annotation was computed. [2018-11-23 08:12:16,108 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_33EXIT(lines 7581 7590) no Hoare annotation was computed. [2018-11-23 08:12:16,108 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_34FINAL(lines 7591 7600) no Hoare annotation was computed. [2018-11-23 08:12:16,108 INFO L444 ceAbstractionStarter]: At program point L7596-1(line 7596) the Hoare annotation is: (or (= (_ bv32 32) ldv_usb_submit_urb_34_~flags) (not (= (_ bv32 32) |ldv_usb_submit_urb_34_#in~flags|))) [2018-11-23 08:12:16,108 INFO L444 ceAbstractionStarter]: At program point L7596(line 7596) the Hoare annotation is: (or (= (_ bv32 32) ldv_usb_submit_urb_34_~flags) (not (= (_ bv32 32) |ldv_usb_submit_urb_34_#in~flags|))) [2018-11-23 08:12:16,109 INFO L448 ceAbstractionStarter]: For program point L7597(line 7597) no Hoare annotation was computed. [2018-11-23 08:12:16,109 INFO L451 ceAbstractionStarter]: At program point ldv_usb_submit_urb_34ENTRY(lines 7591 7600) the Hoare annotation is: true [2018-11-23 08:12:16,109 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_34EXIT(lines 7591 7600) no Hoare annotation was computed. [2018-11-23 08:12:16,109 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_35FINAL(lines 7601 7610) no Hoare annotation was computed. [2018-11-23 08:12:16,109 INFO L444 ceAbstractionStarter]: At program point L7606(line 7606) the Hoare annotation is: (or (= (_ bv32 32) ldv_usb_submit_urb_35_~flags) (not (= (bvadd |ldv_usb_submit_urb_35_#in~flags| (_ bv4294967264 32)) (_ bv0 32)))) [2018-11-23 08:12:16,109 INFO L448 ceAbstractionStarter]: For program point L7607(line 7607) no Hoare annotation was computed. [2018-11-23 08:12:16,109 INFO L451 ceAbstractionStarter]: At program point ldv_usb_submit_urb_35ENTRY(lines 7601 7610) the Hoare annotation is: true [2018-11-23 08:12:16,109 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_35EXIT(lines 7601 7610) no Hoare annotation was computed. [2018-11-23 08:12:16,109 INFO L444 ceAbstractionStarter]: At program point L7606-1(line 7606) the Hoare annotation is: (or (= (_ bv32 32) ldv_usb_submit_urb_35_~flags) (not (= (bvadd |ldv_usb_submit_urb_35_#in~flags| (_ bv4294967264 32)) (_ bv0 32)))) [2018-11-23 08:12:16,109 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,109 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,109 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,109 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,110 INFO L448 ceAbstractionStarter]: For program point uas_resumeEXIT(lines 6876 6883) no Hoare annotation was computed. [2018-11-23 08:12:16,110 INFO L451 ceAbstractionStarter]: At program point uas_resumeENTRY(lines 6876 6883) the Hoare annotation is: true [2018-11-23 08:12:16,110 INFO L448 ceAbstractionStarter]: For program point uas_resumeFINAL(lines 6876 6883) no Hoare annotation was computed. [2018-11-23 08:12:16,110 INFO L448 ceAbstractionStarter]: For program point L4834-1(line 4834) no Hoare annotation was computed. [2018-11-23 08:12:16,110 INFO L448 ceAbstractionStarter]: For program point ldv_init_zallocFINAL(lines 4828 4839) no Hoare annotation was computed. [2018-11-23 08:12:16,110 INFO L448 ceAbstractionStarter]: For program point ldv_init_zallocEXIT(lines 4828 4839) no Hoare annotation was computed. [2018-11-23 08:12:16,110 INFO L451 ceAbstractionStarter]: At program point ldv_init_zallocENTRY(lines 4828 4839) the Hoare annotation is: true [2018-11-23 08:12:16,110 INFO L451 ceAbstractionStarter]: At program point L4834(line 4834) the Hoare annotation is: true [2018-11-23 08:12:16,110 INFO L444 ceAbstractionStarter]: At program point L7616-1(line 7616) the Hoare annotation is: (or (not (= (_ bv32 32) |ldv_usb_submit_urb_36_#in~flags|)) (= (_ bv32 32) ldv_usb_submit_urb_36_~flags)) [2018-11-23 08:12:16,110 INFO L444 ceAbstractionStarter]: At program point L7616(line 7616) the Hoare annotation is: (or (not (= (_ bv32 32) |ldv_usb_submit_urb_36_#in~flags|)) (= (_ bv32 32) ldv_usb_submit_urb_36_~flags)) [2018-11-23 08:12:16,110 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_36EXIT(lines 7611 7620) no Hoare annotation was computed. [2018-11-23 08:12:16,110 INFO L448 ceAbstractionStarter]: For program point L7617(line 7617) no Hoare annotation was computed. [2018-11-23 08:12:16,110 INFO L451 ceAbstractionStarter]: At program point ldv_usb_submit_urb_36ENTRY(lines 7611 7620) the Hoare annotation is: true [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point ldv_usb_submit_urb_36FINAL(lines 7611 7620) no Hoare annotation was computed. [2018-11-23 08:12:16,111 INFO L451 ceAbstractionStarter]: At program point L5758(line 5758) the Hoare annotation is: true [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point L5758-1(line 5758) no Hoare annotation was computed. [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point uas_stat_cmpltEXIT(lines 5739 5851) no Hoare annotation was computed. [2018-11-23 08:12:16,111 INFO L451 ceAbstractionStarter]: At program point L5775(line 5775) the Hoare annotation is: true [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point L5775-1(line 5775) no Hoare annotation was computed. [2018-11-23 08:12:16,111 INFO L451 ceAbstractionStarter]: At program point L5833(lines 5752 5850) the Hoare annotation is: true [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point L5759(lines 5759 5763) no Hoare annotation was computed. [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point L5792(lines 5792 5832) no Hoare annotation was computed. [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point L5793(line 5793) no Hoare annotation was computed. [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point L5843-1(lines 5739 5851) no Hoare annotation was computed. [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point L5777-2(lines 5777 5783) no Hoare annotation was computed. [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point L5777(line 5777) no Hoare annotation was computed. [2018-11-23 08:12:16,111 INFO L451 ceAbstractionStarter]: At program point L5802(line 5802) the Hoare annotation is: true [2018-11-23 08:12:16,111 INFO L448 ceAbstractionStarter]: For program point L5802-1(line 5802) no Hoare annotation was computed. [2018-11-23 08:12:16,112 INFO L451 ceAbstractionStarter]: At program point L5794(line 5794) the Hoare annotation is: true [2018-11-23 08:12:16,112 INFO L451 ceAbstractionStarter]: At program point uas_stat_cmpltENTRY(lines 5739 5851) the Hoare annotation is: true [2018-11-23 08:12:16,112 INFO L448 ceAbstractionStarter]: For program point L5794-1(line 5794) no Hoare annotation was computed. [2018-11-23 08:12:16,112 INFO L448 ceAbstractionStarter]: For program point L5786(lines 5786 5791) no Hoare annotation was computed. [2018-11-23 08:12:16,112 INFO L451 ceAbstractionStarter]: At program point L5811(line 5811) the Hoare annotation is: true [2018-11-23 08:12:16,112 INFO L448 ceAbstractionStarter]: For program point L5836-1(lines 5752 5850) no Hoare annotation was computed. [2018-11-23 08:12:16,112 INFO L451 ceAbstractionStarter]: At program point L5836(line 5836) the Hoare annotation is: true [2018-11-23 08:12:16,112 INFO L448 ceAbstractionStarter]: For program point L5795(lines 5795 5800) no Hoare annotation was computed. [2018-11-23 08:12:16,112 INFO L448 ceAbstractionStarter]: For program point L5828-1(line 5828) no Hoare annotation was computed. [2018-11-23 08:12:16,112 INFO L451 ceAbstractionStarter]: At program point L5828(line 5828) the Hoare annotation is: true [2018-11-23 08:12:16,112 INFO L448 ceAbstractionStarter]: For program point L5795-2(lines 5795 5800) no Hoare annotation was computed. [2018-11-23 08:12:16,112 INFO L451 ceAbstractionStarter]: At program point L5787(line 5787) the Hoare annotation is: true [2018-11-23 08:12:16,113 INFO L451 ceAbstractionStarter]: At program point L5820(line 5820) the Hoare annotation is: true [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5804(line 5804) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5837-1(lines 5752 5850) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5813(line 5813) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5805-2(lines 5805 5810) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5805(line 5805) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5830(line 5830) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5764(lines 5764 5774) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5822(line 5822) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5814(line 5814) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5814-2(lines 5814 5819) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L451 ceAbstractionStarter]: At program point L5806(line 5806) the Hoare annotation is: true [2018-11-23 08:12:16,113 INFO L451 ceAbstractionStarter]: At program point L5831(line 5831) the Hoare annotation is: true [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5831-1(line 5831) no Hoare annotation was computed. [2018-11-23 08:12:16,113 INFO L448 ceAbstractionStarter]: For program point L5765-2(lines 5765 5770) no Hoare annotation was computed. [2018-11-23 08:12:16,114 INFO L448 ceAbstractionStarter]: For program point L5765(line 5765) no Hoare annotation was computed. [2018-11-23 08:12:16,114 INFO L451 ceAbstractionStarter]: At program point L5823(line 5823) the Hoare annotation is: true [2018-11-23 08:12:16,114 INFO L448 ceAbstractionStarter]: For program point L5823-1(line 5823) no Hoare annotation was computed. [2018-11-23 08:12:16,114 INFO L451 ceAbstractionStarter]: At program point L5815(line 5815) the Hoare annotation is: true [2018-11-23 08:12:16,114 INFO L451 ceAbstractionStarter]: At program point L5343(lines 5312 5356) the Hoare annotation is: true [2018-11-23 08:12:16,114 INFO L451 ceAbstractionStarter]: At program point L5345(lines 5312 5356) the Hoare annotation is: true [2018-11-23 08:12:16,114 INFO L451 ceAbstractionStarter]: At program point L5341(lines 5312 5356) the Hoare annotation is: true [2018-11-23 08:12:16,114 INFO L451 ceAbstractionStarter]: At program point L5335(lines 5312 5356) the Hoare annotation is: true [2018-11-23 08:12:16,114 INFO L451 ceAbstractionStarter]: At program point L5337(lines 5312 5356) the Hoare annotation is: true [2018-11-23 08:12:16,114 INFO L448 ceAbstractionStarter]: For program point uas_find_endpointsEXIT(lines 5303 5357) no Hoare annotation was computed. [2018-11-23 08:12:16,114 INFO L448 ceAbstractionStarter]: For program point L5350(line 5350) no Hoare annotation was computed. [2018-11-23 08:12:16,114 INFO L448 ceAbstractionStarter]: For program point L5350-3(line 5350) no Hoare annotation was computed. [2018-11-23 08:12:16,114 INFO L448 ceAbstractionStarter]: For program point L5350-2(line 5350) no Hoare annotation was computed. [2018-11-23 08:12:16,114 INFO L448 ceAbstractionStarter]: For program point L5350-8(lines 5350 5354) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point L5350-5(line 5350) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point L5350-6(line 5350) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L451 ceAbstractionStarter]: At program point uas_find_endpointsENTRY(lines 5303 5357) the Hoare annotation is: true [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point L5322(lines 5322 5332) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point L5324(lines 5324 5328) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point uas_find_endpointsFINAL(lines 5303 5357) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point uas_senseFINAL(lines 5591 5630) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point L5610(line 5610) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point L5610-2(line 5610) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point L5604-2(lines 5604 5626) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L448 ceAbstractionStarter]: For program point L5604(lines 5604 5626) no Hoare annotation was computed. [2018-11-23 08:12:16,115 INFO L451 ceAbstractionStarter]: At program point L5623(line 5623) the Hoare annotation is: true [2018-11-23 08:12:16,116 INFO L448 ceAbstractionStarter]: For program point L5623-1(line 5623) no Hoare annotation was computed. [2018-11-23 08:12:16,116 INFO L448 ceAbstractionStarter]: For program point L5611(lines 5611 5615) no Hoare annotation was computed. [2018-11-23 08:12:16,116 INFO L448 ceAbstractionStarter]: For program point L5607(lines 5607 5622) no Hoare annotation was computed. [2018-11-23 08:12:16,116 INFO L451 ceAbstractionStarter]: At program point uas_senseENTRY(lines 5591 5630) the Hoare annotation is: true [2018-11-23 08:12:16,116 INFO L448 ceAbstractionStarter]: For program point L5611-2(lines 5611 5615) no Hoare annotation was computed. [2018-11-23 08:12:16,116 INFO L451 ceAbstractionStarter]: At program point L5605(line 5605) the Hoare annotation is: true [2018-11-23 08:12:16,116 INFO L448 ceAbstractionStarter]: For program point L5607-2(lines 5607 5622) no Hoare annotation was computed. [2018-11-23 08:12:16,116 INFO L448 ceAbstractionStarter]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2018-11-23 08:12:16,116 INFO L448 ceAbstractionStarter]: For program point uas_senseEXIT(lines 5591 5630) no Hoare annotation was computed. [2018-11-23 08:12:16,116 INFO L448 ceAbstractionStarter]: For program point ldv_memsetFINAL(lines 4840 4848) no Hoare annotation was computed. [2018-11-23 08:12:16,116 INFO L451 ceAbstractionStarter]: At program point L4845(line 4845) the Hoare annotation is: true [2018-11-23 08:12:16,116 INFO L448 ceAbstractionStarter]: For program point L4845-1(line 4845) no Hoare annotation was computed. [2018-11-23 08:12:16,116 INFO L451 ceAbstractionStarter]: At program point ldv_memsetENTRY(lines 4840 4848) the Hoare annotation is: true [2018-11-23 08:12:16,116 INFO L448 ceAbstractionStarter]: For program point ldv_memsetEXIT(lines 4840 4848) no Hoare annotation was computed. [2018-11-23 08:12:16,116 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 4912 4919) the Hoare annotation is: true [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 4912 4919) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 4912 4919) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point uas_log_cmd_stateFINAL(lines 5631 5650) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5643(line 5643) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L451 ceAbstractionStarter]: At program point uas_log_cmd_stateENTRY(lines 5631 5650) the Hoare annotation is: true [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5643-5(line 5643) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5643-2(line 5643) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5643-3(line 5643) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5644-2(line 5644) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5644(line 5644) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5644-5(line 5644) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5640-2(line 5640) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5644-3(line 5644) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5640(line 5640) no Hoare annotation was computed. [2018-11-23 08:12:16,117 INFO L448 ceAbstractionStarter]: For program point L5645-2(line 5645) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5645-3(line 5645) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point uas_log_cmd_stateEXIT(lines 5631 5650) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5645(line 5645) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5641-2(line 5641) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5641-3(line 5641) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5641(line 5641) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5645-5(line 5645) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5641-5(line 5641) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5646(line 5646) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5642(line 5642) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5646-2(line 5646) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5642-3(line 5642) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5642-2(line 5642) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5642-5(line 5642) no Hoare annotation was computed. [2018-11-23 08:12:16,118 INFO L451 ceAbstractionStarter]: At program point usb_ss_max_streamsENTRY(lines 5040 5059) the Hoare annotation is: true [2018-11-23 08:12:16,118 INFO L448 ceAbstractionStarter]: For program point L5051(lines 5051 5055) no Hoare annotation was computed. [2018-11-23 08:12:16,119 INFO L448 ceAbstractionStarter]: For program point usb_ss_max_streamsEXIT(lines 5040 5059) no Hoare annotation was computed. [2018-11-23 08:12:16,119 INFO L448 ceAbstractionStarter]: For program point usb_ss_max_streamsFINAL(lines 5040 5059) no Hoare annotation was computed. [2018-11-23 08:12:16,119 INFO L448 ceAbstractionStarter]: For program point L5045(lines 5045 5049) no Hoare annotation was computed. [2018-11-23 08:12:16,119 INFO L448 ceAbstractionStarter]: For program point ldv_cancel_work_sync_39FINAL(lines 7650 7661) no Hoare annotation was computed. [2018-11-23 08:12:16,119 INFO L451 ceAbstractionStarter]: At program point L7658(line 7658) the Hoare annotation is: true [2018-11-23 08:12:16,119 INFO L448 ceAbstractionStarter]: For program point ldv_cancel_work_sync_39EXIT(lines 7650 7661) no Hoare annotation was computed. [2018-11-23 08:12:16,119 INFO L451 ceAbstractionStarter]: At program point ldv_cancel_work_sync_39ENTRY(lines 7650 7661) the Hoare annotation is: true [2018-11-23 08:12:16,119 INFO L448 ceAbstractionStarter]: For program point L7658-1(line 7658) no Hoare annotation was computed. [2018-11-23 08:12:16,119 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 7209 7441) no Hoare annotation was computed. [2018-11-23 08:12:16,119 INFO L448 ceAbstractionStarter]: For program point L7385(lines 7385 7394) no Hoare annotation was computed. [2018-11-23 08:12:16,119 INFO L448 ceAbstractionStarter]: For program point L7253(lines 7253 7259) no Hoare annotation was computed. [2018-11-23 08:12:16,119 INFO L451 ceAbstractionStarter]: At program point L7435(lines 7223 7440) the Hoare annotation is: true [2018-11-23 08:12:16,119 INFO L451 ceAbstractionStarter]: At program point L7386(line 7386) the Hoare annotation is: true [2018-11-23 08:12:16,119 INFO L451 ceAbstractionStarter]: At program point L7254(line 7254) the Hoare annotation is: true [2018-11-23 08:12:16,119 INFO L448 ceAbstractionStarter]: For program point L7287(line 7287) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7386-1(line 7386) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7254-1(line 7254) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L451 ceAbstractionStarter]: At program point L7370(line 7370) the Hoare annotation is: true [2018-11-23 08:12:16,120 INFO L451 ceAbstractionStarter]: At program point L7271(lines 7223 7440) the Hoare annotation is: true [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7370-1(line 7370) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7387(lines 7387 7391) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7288(lines 7288 7337) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 7209 7441) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7339(line 7339) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7405-1(line 7405) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L451 ceAbstractionStarter]: At program point L7405(line 7405) the Hoare annotation is: true [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7240(lines 7240 7434) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7290(lines 7290 7333) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7323(line 7323) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7356(line 7356) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L448 ceAbstractionStarter]: For program point L7224-1(line 7224) no Hoare annotation was computed. [2018-11-23 08:12:16,120 INFO L451 ceAbstractionStarter]: At program point L7224(line 7224) the Hoare annotation is: true [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7307(line 7307) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7340(lines 7340 7430) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7241(line 7241) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7291(line 7291) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7357-2(lines 7342 7426) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7324(lines 7324 7329) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7357(lines 7357 7362) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7242(lines 7242 7246) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7308(lines 7308 7313) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L451 ceAbstractionStarter]: At program point L7358(line 7358) the Hoare annotation is: true [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7424(line 7424) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L451 ceAbstractionStarter]: At program point L7226(line 7226) the Hoare annotation is: true [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7292(lines 7292 7297) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7325-1(line 7325) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L451 ceAbstractionStarter]: At program point L7325(line 7325) the Hoare annotation is: true [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7358-1(line 7358) no Hoare annotation was computed. [2018-11-23 08:12:16,121 INFO L448 ceAbstractionStarter]: For program point L7226-1(line 7226) no Hoare annotation was computed. [2018-11-23 08:12:16,122 INFO L448 ceAbstractionStarter]: For program point L7342(lines 7342 7426) no Hoare annotation was computed. [2018-11-23 08:12:16,122 INFO L451 ceAbstractionStarter]: At program point L7243(line 7243) the Hoare annotation is: true [2018-11-23 08:12:16,122 INFO L448 ceAbstractionStarter]: For program point L7309-1(line 7309) no Hoare annotation was computed. [2018-11-23 08:12:16,122 INFO L451 ceAbstractionStarter]: At program point L7309(line 7309) the Hoare annotation is: true [2018-11-23 08:12:16,122 INFO L451 ceAbstractionStarter]: At program point L7425(line 7425) the Hoare annotation is: true [2018-11-23 08:12:16,122 INFO L448 ceAbstractionStarter]: For program point L7293-1(line 7293) no Hoare annotation was computed. [2018-11-23 08:12:16,122 INFO L451 ceAbstractionStarter]: At program point L7293(line 7293) the Hoare annotation is: true [2018-11-23 08:12:16,122 INFO L448 ceAbstractionStarter]: For program point L7343(line 7343) no Hoare annotation was computed. [2018-11-23 08:12:16,122 INFO L448 ceAbstractionStarter]: For program point L7376(line 7376) no Hoare annotation was computed. [2018-11-23 08:12:16,122 INFO L448 ceAbstractionStarter]: For program point L7228-1(line 7228) no Hoare annotation was computed. [2018-11-23 08:12:16,122 INFO L451 ceAbstractionStarter]: At program point L7228(line 7228) the Hoare annotation is: true [2018-11-23 08:12:16,122 INFO L448 ceAbstractionStarter]: For program point L7261(line 7261) no Hoare annotation was computed. [2018-11-23 08:12:16,122 INFO L448 ceAbstractionStarter]: For program point L7344(lines 7344 7354) no Hoare annotation was computed. [2018-11-23 08:12:16,122 INFO L448 ceAbstractionStarter]: For program point L7377(lines 7377 7382) no Hoare annotation was computed. [2018-11-23 08:12:16,122 INFO L448 ceAbstractionStarter]: For program point L7262(lines 7262 7277) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L451 ceAbstractionStarter]: At program point L7378(line 7378) the Hoare annotation is: true [2018-11-23 08:12:16,123 INFO L448 ceAbstractionStarter]: For program point L7279(line 7279) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L448 ceAbstractionStarter]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L451 ceAbstractionStarter]: At program point L7345(line 7345) the Hoare annotation is: true [2018-11-23 08:12:16,123 INFO L448 ceAbstractionStarter]: For program point L7378-1(line 7378) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L448 ceAbstractionStarter]: For program point L7263-1(line 7263) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L451 ceAbstractionStarter]: At program point L7263(line 7263) the Hoare annotation is: true [2018-11-23 08:12:16,123 INFO L448 ceAbstractionStarter]: For program point L7346(lines 7346 7351) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L448 ceAbstractionStarter]: For program point L7412(line 7412) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L451 ceAbstractionStarter]: At program point L7280(line 7280) the Hoare annotation is: true [2018-11-23 08:12:16,123 INFO L448 ceAbstractionStarter]: For program point L7363-1(lines 7342 7426) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L448 ceAbstractionStarter]: For program point L7396(line 7396) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L448 ceAbstractionStarter]: For program point L7231-1(line 7231) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L448 ceAbstractionStarter]: For program point L7264-2(lines 7262 7275) no Hoare annotation was computed. [2018-11-23 08:12:16,123 INFO L451 ceAbstractionStarter]: At program point L7231(line 7231) the Hoare annotation is: true [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7264(lines 7264 7268) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 7209 7441) the Hoare annotation is: true [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7413(lines 7413 7422) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7248(line 7248) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7331(line 7331) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7364-1(line 7364) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7397-2(lines 7342 7426) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L451 ceAbstractionStarter]: At program point L7364(line 7364) the Hoare annotation is: true [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7397(lines 7397 7403) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7232-1(line 7232) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L451 ceAbstractionStarter]: At program point L7232(line 7232) the Hoare annotation is: true [2018-11-23 08:12:16,124 INFO L451 ceAbstractionStarter]: At program point L7414(line 7414) the Hoare annotation is: true [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7315(line 7315) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7414-1(line 7414) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L448 ceAbstractionStarter]: For program point L7249(lines 7249 7285) no Hoare annotation was computed. [2018-11-23 08:12:16,124 INFO L451 ceAbstractionStarter]: At program point L7398(line 7398) the Hoare annotation is: true [2018-11-23 08:12:16,125 INFO L448 ceAbstractionStarter]: For program point L7299(line 7299) no Hoare annotation was computed. [2018-11-23 08:12:16,127 INFO L451 ceAbstractionStarter]: At program point L7332(line 7332) the Hoare annotation is: true [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point L7398-1(line 7398) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point L7415(lines 7415 7419) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point L7316(lines 7316 7321) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point L7432(line 7432) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point L7300(lines 7300 7305) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point L7251(lines 7251 7281) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point L7317-1(line 7317) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L451 ceAbstractionStarter]: At program point L7317(line 7317) the Hoare annotation is: true [2018-11-23 08:12:16,128 INFO L451 ceAbstractionStarter]: At program point L7433(line 7433) the Hoare annotation is: true [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point L7301-1(line 7301) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L451 ceAbstractionStarter]: At program point L7301(line 7301) the Hoare annotation is: true [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point L7384(line 7384) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point L7252(line 7252) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 4858 4866) no Hoare annotation was computed. [2018-11-23 08:12:16,128 INFO L448 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 4858 4866) no Hoare annotation was computed. [2018-11-23 08:12:16,129 INFO L451 ceAbstractionStarter]: At program point ldv_undef_ptrENTRY(lines 4858 4866) the Hoare annotation is: true [2018-11-23 08:12:16,129 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 4893 4902) no Hoare annotation was computed. [2018-11-23 08:12:16,129 INFO L451 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 4893 4902) the Hoare annotation is: true [2018-11-23 08:12:16,129 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 4893 4902) no Hoare annotation was computed. [2018-11-23 08:12:16,129 INFO L448 ceAbstractionStarter]: For program point __swab16pFINAL(lines 4764 4772) no Hoare annotation was computed. [2018-11-23 08:12:16,129 INFO L451 ceAbstractionStarter]: At program point L4769(line 4769) the Hoare annotation is: true [2018-11-23 08:12:16,129 INFO L448 ceAbstractionStarter]: For program point L4769-1(line 4769) no Hoare annotation was computed. [2018-11-23 08:12:16,129 INFO L451 ceAbstractionStarter]: At program point __swab16pENTRY(lines 4764 4772) the Hoare annotation is: true [2018-11-23 08:12:16,129 INFO L448 ceAbstractionStarter]: For program point __swab16pEXIT(lines 4764 4772) no Hoare annotation was computed. [2018-11-23 08:12:16,129 INFO L448 ceAbstractionStarter]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2018-11-23 08:12:16,129 INFO L451 ceAbstractionStarter]: At program point uas_alloc_cmd_urbENTRY(lines 6039 6092) the Hoare annotation is: true [2018-11-23 08:12:16,129 INFO L444 ceAbstractionStarter]: At program point L6072(lines 6051 6091) the Hoare annotation is: (or (not (= (bvadd |uas_alloc_cmd_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (bvadd uas_alloc_cmd_urb_~gfp (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 08:12:16,132 INFO L444 ceAbstractionStarter]: At program point L6083(lines 6083 6084) the Hoare annotation is: (or (not (= (bvadd |uas_alloc_cmd_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (bvadd uas_alloc_cmd_urb_~gfp (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 08:12:16,133 INFO L448 ceAbstractionStarter]: For program point L6083-1(lines 6083 6084) no Hoare annotation was computed. [2018-11-23 08:12:16,133 INFO L444 ceAbstractionStarter]: At program point L6077(line 6077) the Hoare annotation is: (or (not (= (bvadd |uas_alloc_cmd_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (bvadd uas_alloc_cmd_urb_~gfp (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 08:12:16,133 INFO L448 ceAbstractionStarter]: For program point L6077-1(line 6077) no Hoare annotation was computed. [2018-11-23 08:12:16,133 INFO L448 ceAbstractionStarter]: For program point uas_alloc_cmd_urbEXIT(lines 6039 6092) no Hoare annotation was computed. [2018-11-23 08:12:16,133 INFO L448 ceAbstractionStarter]: For program point L6071(lines 6071 6075) no Hoare annotation was computed. [2018-11-23 08:12:16,133 INFO L444 ceAbstractionStarter]: At program point L6069(line 6069) the Hoare annotation is: (or (not (= (bvadd |uas_alloc_cmd_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (bvadd uas_alloc_cmd_urb_~gfp (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 08:12:16,133 INFO L448 ceAbstractionStarter]: For program point L6069-1(line 6069) no Hoare annotation was computed. [2018-11-23 08:12:16,133 INFO L448 ceAbstractionStarter]: For program point L6063(lines 6063 6067) no Hoare annotation was computed. [2018-11-23 08:12:16,133 INFO L448 ceAbstractionStarter]: For program point L6063-2(lines 6063 6067) no Hoare annotation was computed. [2018-11-23 08:12:16,133 INFO L444 ceAbstractionStarter]: At program point L6055(line 6055) the Hoare annotation is: (or (not (= (bvadd |uas_alloc_cmd_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (bvadd uas_alloc_cmd_urb_~gfp (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 08:12:16,133 INFO L448 ceAbstractionStarter]: For program point L6055-1(line 6055) no Hoare annotation was computed. [2018-11-23 08:12:16,133 INFO L444 ceAbstractionStarter]: At program point L6086(lines 6051 6091) the Hoare annotation is: (or (not (= (bvadd |uas_alloc_cmd_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (bvadd uas_alloc_cmd_urb_~gfp (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 08:12:16,133 INFO L448 ceAbstractionStarter]: For program point L6057(lines 6057 6061) no Hoare annotation was computed. [2018-11-23 08:12:16,134 INFO L448 ceAbstractionStarter]: For program point uas_alloc_cmd_urbFINAL(lines 6039 6092) no Hoare annotation was computed. [2018-11-23 08:12:16,134 INFO L444 ceAbstractionStarter]: At program point L6082(line 6082) the Hoare annotation is: (or (not (= (bvadd |uas_alloc_cmd_urb_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (bvadd uas_alloc_cmd_urb_~gfp (_ bv4294967264 32)) (_ bv0 32))) [2018-11-23 08:12:16,134 INFO L448 ceAbstractionStarter]: For program point bus_to_hcdEXIT(lines 5172 5180) no Hoare annotation was computed. [2018-11-23 08:12:16,134 INFO L451 ceAbstractionStarter]: At program point bus_to_hcdENTRY(lines 5172 5180) the Hoare annotation is: true [2018-11-23 08:12:16,134 INFO L448 ceAbstractionStarter]: For program point bus_to_hcdFINAL(lines 5172 5180) no Hoare annotation was computed. [2018-11-23 08:12:16,134 INFO L451 ceAbstractionStarter]: At program point L7646(line 7646) the Hoare annotation is: true [2018-11-23 08:12:16,134 INFO L448 ceAbstractionStarter]: For program point ldv_flush_work_38FINAL(lines 7638 7649) no Hoare annotation was computed. [2018-11-23 08:12:16,134 INFO L448 ceAbstractionStarter]: For program point L7646-1(line 7646) no Hoare annotation was computed. [2018-11-23 08:12:16,138 INFO L451 ceAbstractionStarter]: At program point ldv_flush_work_38ENTRY(lines 7638 7649) the Hoare annotation is: true [2018-11-23 08:12:16,138 INFO L448 ceAbstractionStarter]: For program point ldv_flush_work_38EXIT(lines 7638 7649) no Hoare annotation was computed. [2018-11-23 08:12:16,138 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,138 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,139 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,139 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,139 INFO L448 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,139 INFO L451 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,139 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,139 INFO L451 ceAbstractionStarter]: At program point L-1-7(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,139 INFO L448 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,139 INFO L451 ceAbstractionStarter]: At program point L-1-10(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,139 INFO L448 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,139 INFO L451 ceAbstractionStarter]: At program point L-1-13(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,139 INFO L451 ceAbstractionStarter]: At program point L-1-15(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,139 INFO L448 ceAbstractionStarter]: For program point L-1-16(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,139 INFO L451 ceAbstractionStarter]: At program point L6590(line 6590) the Hoare annotation is: true [2018-11-23 08:12:16,139 INFO L448 ceAbstractionStarter]: For program point L6592-1(line 6592) no Hoare annotation was computed. [2018-11-23 08:12:16,139 INFO L451 ceAbstractionStarter]: At program point L6592(line 6592) the Hoare annotation is: true [2018-11-23 08:12:16,140 INFO L451 ceAbstractionStarter]: At program point L6586(line 6586) the Hoare annotation is: true [2018-11-23 08:12:16,140 INFO L448 ceAbstractionStarter]: For program point L6590-1(line 6590) no Hoare annotation was computed. [2018-11-23 08:12:16,140 INFO L448 ceAbstractionStarter]: For program point L6586-1(line 6586) no Hoare annotation was computed. [2018-11-23 08:12:16,140 INFO L448 ceAbstractionStarter]: For program point L6580-1(line 6580) no Hoare annotation was computed. [2018-11-23 08:12:16,140 INFO L451 ceAbstractionStarter]: At program point L6580(line 6580) the Hoare annotation is: true [2018-11-23 08:12:16,140 INFO L448 ceAbstractionStarter]: For program point uas_configure_endpointsFINAL(lines 6560 6613) no Hoare annotation was computed. [2018-11-23 08:12:16,140 INFO L448 ceAbstractionStarter]: For program point L6595-1(line 6595) no Hoare annotation was computed. [2018-11-23 08:12:16,140 INFO L451 ceAbstractionStarter]: At program point L6595(line 6595) the Hoare annotation is: true [2018-11-23 08:12:16,140 INFO L448 ceAbstractionStarter]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2018-11-23 08:12:16,140 INFO L451 ceAbstractionStarter]: At program point L6593(line 6593) the Hoare annotation is: true [2018-11-23 08:12:16,140 INFO L448 ceAbstractionStarter]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2018-11-23 08:12:16,144 INFO L451 ceAbstractionStarter]: At program point L6587(line 6587) the Hoare annotation is: true [2018-11-23 08:12:16,144 INFO L448 ceAbstractionStarter]: For program point L6589-1(line 6589) no Hoare annotation was computed. [2018-11-23 08:12:16,144 INFO L451 ceAbstractionStarter]: At program point L6589(line 6589) the Hoare annotation is: true [2018-11-23 08:12:16,144 INFO L448 ceAbstractionStarter]: For program point L6581(lines 6581 6585) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point L6604(lines 6604 6608) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point L6598(lines 6598 6610) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point uas_configure_endpointsEXIT(lines 6560 6613) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point L6596-1(line 6596) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L451 ceAbstractionStarter]: At program point uas_configure_endpointsENTRY(lines 6560 6613) the Hoare annotation is: true [2018-11-23 08:12:16,145 INFO L451 ceAbstractionStarter]: At program point L6596(line 6596) the Hoare annotation is: true [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point L6598-2(lines 6598 6610) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point scsi_bidi_cmndFINAL(lines 5187 5194) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point scsi_bidi_cmndEXIT(lines 5187 5194) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point L5192-2(line 5192) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L451 ceAbstractionStarter]: At program point scsi_bidi_cmndENTRY(lines 5187 5194) the Hoare annotation is: true [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point L5192(line 5192) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_numEXIT(lines 5032 5039) no Hoare annotation was computed. [2018-11-23 08:12:16,145 INFO L451 ceAbstractionStarter]: At program point usb_endpoint_numENTRY(lines 5032 5039) the Hoare annotation is: true [2018-11-23 08:12:16,145 INFO L448 ceAbstractionStarter]: For program point usb_endpoint_numFINAL(lines 5032 5039) no Hoare annotation was computed. [2018-11-23 08:12:16,146 INFO L448 ceAbstractionStarter]: For program point L7103(lines 7103 7109) no Hoare annotation was computed. [2018-11-23 08:12:16,146 INFO L448 ceAbstractionStarter]: For program point L7104-1(line 7104) no Hoare annotation was computed. [2018-11-23 08:12:16,146 INFO L448 ceAbstractionStarter]: For program point call_and_disable_work_1FINAL(lines 7084 7119) no Hoare annotation was computed. [2018-11-23 08:12:16,146 INFO L451 ceAbstractionStarter]: At program point L7104(line 7104) the Hoare annotation is: true [2018-11-23 08:12:16,146 INFO L448 ceAbstractionStarter]: For program point call_and_disable_work_1EXIT(lines 7084 7119) no Hoare annotation was computed. [2018-11-23 08:12:16,146 INFO L448 ceAbstractionStarter]: For program point L7096(lines 7096 7102) no Hoare annotation was computed. [2018-11-23 08:12:16,146 INFO L448 ceAbstractionStarter]: For program point L7097-1(line 7097) no Hoare annotation was computed. [2018-11-23 08:12:16,146 INFO L451 ceAbstractionStarter]: At program point L7097(line 7097) the Hoare annotation is: true [2018-11-23 08:12:16,146 INFO L451 ceAbstractionStarter]: At program point L7090(line 7090) the Hoare annotation is: true [2018-11-23 08:12:16,146 INFO L448 ceAbstractionStarter]: For program point L7089(lines 7089 7095) no Hoare annotation was computed. [2018-11-23 08:12:16,149 INFO L448 ceAbstractionStarter]: For program point L7090-1(line 7090) no Hoare annotation was computed. [2018-11-23 08:12:16,149 INFO L448 ceAbstractionStarter]: For program point L7110(lines 7110 7116) no Hoare annotation was computed. [2018-11-23 08:12:16,149 INFO L448 ceAbstractionStarter]: For program point L7111-1(line 7111) no Hoare annotation was computed. [2018-11-23 08:12:16,149 INFO L451 ceAbstractionStarter]: At program point call_and_disable_work_1ENTRY(lines 7084 7119) the Hoare annotation is: true [2018-11-23 08:12:16,149 INFO L451 ceAbstractionStarter]: At program point L7111(line 7111) the Hoare annotation is: true [2018-11-23 08:12:16,149 INFO L451 ceAbstractionStarter]: At program point ldv_spin_unlockENTRY(lines 7800 7808) the Hoare annotation is: true [2018-11-23 08:12:16,149 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlockFINAL(lines 7800 7808) no Hoare annotation was computed. [2018-11-23 08:12:16,149 INFO L448 ceAbstractionStarter]: For program point ldv_spin_unlockEXIT(lines 7800 7808) no Hoare annotation was computed. [2018-11-23 08:12:16,149 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 7442 7451) the Hoare annotation is: true [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 7442 7451) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L451 ceAbstractionStarter]: At program point L7447-1(line 7447) the Hoare annotation is: true [2018-11-23 08:12:16,150 INFO L451 ceAbstractionStarter]: At program point L7447(line 7447) the Hoare annotation is: true [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 7442 7451) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L451 ceAbstractionStarter]: At program point L7034(line 7034) the Hoare annotation is: true [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point L7067(line 7067) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point L7030(lines 7030 7069) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point L7034-1(line 7034) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point L7059(lines 7059 7065) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point L7043-1(line 7043) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L451 ceAbstractionStarter]: At program point L7043(line 7043) the Hoare annotation is: true [2018-11-23 08:12:16,150 INFO L451 ceAbstractionStarter]: At program point L7068(line 7068) the Hoare annotation is: true [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point L7031(line 7031) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point L7052-1(line 7052) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L451 ceAbstractionStarter]: At program point L7052(line 7052) the Hoare annotation is: true [2018-11-23 08:12:16,150 INFO L451 ceAbstractionStarter]: At program point invoke_work_1ENTRY(lines 7024 7073) the Hoare annotation is: true [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point L7040(line 7040) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point L7032(lines 7032 7038) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L448 ceAbstractionStarter]: For program point L7061-1(line 7061) no Hoare annotation was computed. [2018-11-23 08:12:16,150 INFO L451 ceAbstractionStarter]: At program point L7061(line 7061) the Hoare annotation is: true [2018-11-23 08:12:16,155 INFO L448 ceAbstractionStarter]: For program point L7049(line 7049) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L451 ceAbstractionStarter]: At program point L7070(lines 7024 7073) the Hoare annotation is: true [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L7041(lines 7041 7047) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L7058(line 7058) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point invoke_work_1EXIT(lines 7024 7073) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L7050(lines 7050 7056) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L451 ceAbstractionStarter]: At program point ldv_scsi_add_host_with_dma_29ENTRY(lines 7534 7550) the Hoare annotation is: true [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point ldv_scsi_add_host_with_dma_29EXIT(lines 7534 7550) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L7542(lines 7542 7547) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point ldv_scsi_add_host_with_dma_29FINAL(lines 7534 7550) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L451 ceAbstractionStarter]: At program point L7544(line 7544) the Hoare annotation is: true [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L7542-1(lines 7542 7547) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point uas_xfer_dataEXIT(lines 5722 5738) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L5730-1(line 5730) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L451 ceAbstractionStarter]: At program point uas_xfer_dataENTRY(lines 5722 5738) the Hoare annotation is: true [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L5731(lines 5731 5735) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L451 ceAbstractionStarter]: At program point L5730(line 5730) the Hoare annotation is: true [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L5731-1(lines 5722 5738) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L451 ceAbstractionStarter]: At program point L5732(line 5732) the Hoare annotation is: true [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L5662(lines 5662 5666) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L451 ceAbstractionStarter]: At program point uas_free_unsubmitted_urbsENTRY(lines 5651 5679) the Hoare annotation is: true [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L5667-2(lines 5667 5671) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point uas_free_unsubmitted_urbsEXIT(lines 5651 5679) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L5662-2(lines 5662 5666) no Hoare annotation was computed. [2018-11-23 08:12:16,156 INFO L448 ceAbstractionStarter]: For program point L5656(lines 5656 5660) no Hoare annotation was computed. [2018-11-23 08:12:16,157 INFO L448 ceAbstractionStarter]: For program point L5672-2(lines 5651 5679) no Hoare annotation was computed. [2018-11-23 08:12:16,157 INFO L448 ceAbstractionStarter]: For program point L5672(lines 5672 5676) no Hoare annotation was computed. [2018-11-23 08:12:16,157 INFO L448 ceAbstractionStarter]: For program point L5667(lines 5667 5671) no Hoare annotation was computed. [2018-11-23 08:12:16,162 INFO L448 ceAbstractionStarter]: For program point uas_find_uas_alt_settingEXIT(lines 5275 5302) no Hoare annotation was computed. [2018-11-23 08:12:16,162 INFO L451 ceAbstractionStarter]: At program point uas_find_uas_alt_settingENTRY(lines 5275 5302) the Hoare annotation is: true [2018-11-23 08:12:16,162 INFO L448 ceAbstractionStarter]: For program point uas_find_uas_alt_settingFINAL(lines 5275 5302) no Hoare annotation was computed. [2018-11-23 08:12:16,162 INFO L451 ceAbstractionStarter]: At program point L5295(lines 5281 5301) the Hoare annotation is: true [2018-11-23 08:12:16,162 INFO L448 ceAbstractionStarter]: For program point L5294(lines 5294 5298) no Hoare annotation was computed. [2018-11-23 08:12:16,162 INFO L451 ceAbstractionStarter]: At program point L5293(lines 5281 5301) the Hoare annotation is: true [2018-11-23 08:12:16,162 INFO L448 ceAbstractionStarter]: For program point L5287(lines 5287 5291) no Hoare annotation was computed. [2018-11-23 08:12:16,162 INFO L451 ceAbstractionStarter]: At program point L5286(line 5286) the Hoare annotation is: true [2018-11-23 08:12:16,162 INFO L448 ceAbstractionStarter]: For program point L5286-1(line 5286) no Hoare annotation was computed. [2018-11-23 08:12:16,162 INFO L451 ceAbstractionStarter]: At program point schedule_workENTRY(lines 4961 4969) the Hoare annotation is: true [2018-11-23 08:12:16,162 INFO L448 ceAbstractionStarter]: For program point schedule_workFINAL(lines 4961 4969) no Hoare annotation was computed. [2018-11-23 08:12:16,162 INFO L451 ceAbstractionStarter]: At program point L4966(line 4966) the Hoare annotation is: true [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point schedule_workEXIT(lines 4961 4969) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point L4966-1(line 4966) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point L5200-1(line 5200) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point L5201-2(line 5201) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point L5201(line 5201) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L451 ceAbstractionStarter]: At program point L5200(line 5200) the Hoare annotation is: true [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point scsi_inEXIT(lines 5195 5203) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L451 ceAbstractionStarter]: At program point scsi_inENTRY(lines 5195 5203) the Hoare annotation is: true [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point scsi_inFINAL(lines 5195 5203) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 5007 5015) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 5007 5015) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 5007 5015) the Hoare annotation is: true [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point L7135-1(lines 7124 7146) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point L7130-1(lines 7124 7146) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point L7125-2(lines 7124 7146) no Hoare annotation was computed. [2018-11-23 08:12:16,163 INFO L448 ceAbstractionStarter]: For program point L7125(lines 7125 7129) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L451 ceAbstractionStarter]: At program point disable_work_1ENTRY(lines 7120 7147) the Hoare annotation is: true [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point disable_work_1EXIT(lines 7120 7147) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L7140-1(lines 7120 7147) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5395(lines 5395 5407) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point uas_use_uas_driverEXIT(lines 5358 5442) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5383(lines 5383 5387) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L451 ceAbstractionStarter]: At program point L5379(line 5379) the Hoare annotation is: true [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5379-1(line 5379) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5412(lines 5412 5417) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L451 ceAbstractionStarter]: At program point uas_use_uas_driverENTRY(lines 5358 5442) the Hoare annotation is: true [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point uas_use_uas_driverFINAL(lines 5358 5442) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5388-1(line 5388) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L451 ceAbstractionStarter]: At program point L5388(line 5388) the Hoare annotation is: true [2018-11-23 08:12:16,168 INFO L451 ceAbstractionStarter]: At program point L5401(line 5401) the Hoare annotation is: true [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5401-1(line 5401) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5426(line 5426) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5426-2(lines 5426 5434) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5418(lines 5418 5425) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5389(lines 5389 5393) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L451 ceAbstractionStarter]: At program point L5377(line 5377) the Hoare annotation is: true [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5377-1(line 5377) no Hoare annotation was computed. [2018-11-23 08:12:16,168 INFO L448 ceAbstractionStarter]: For program point L5435(lines 5435 5439) no Hoare annotation was computed. [2018-11-23 08:12:16,169 INFO L448 ceAbstractionStarter]: For program point L5402(lines 5402 5406) no Hoare annotation was computed. [2018-11-23 08:12:16,169 INFO L448 ceAbstractionStarter]: For program point L5398(lines 5398 5407) no Hoare annotation was computed. [2018-11-23 08:12:16,169 INFO L448 ceAbstractionStarter]: For program point L5435-2(lines 5435 5439) no Hoare annotation was computed. [2018-11-23 08:12:16,169 INFO L451 ceAbstractionStarter]: At program point L5427(line 5427) the Hoare annotation is: true [2018-11-23 08:12:16,169 INFO L448 ceAbstractionStarter]: For program point L5394(line 5394) no Hoare annotation was computed. [2018-11-23 08:12:16,169 INFO L448 ceAbstractionStarter]: For program point L5427-1(line 5427) no Hoare annotation was computed. [2018-11-23 08:12:16,169 INFO L448 ceAbstractionStarter]: For program point L5394-3(line 5394) no Hoare annotation was computed. [2018-11-23 08:12:16,173 INFO L448 ceAbstractionStarter]: For program point L5394-1(line 5394) no Hoare annotation was computed. [2018-11-23 08:12:16,173 INFO L448 ceAbstractionStarter]: For program point L5394-5(lines 5394 5410) no Hoare annotation was computed. [2018-11-23 08:12:16,173 INFO L448 ceAbstractionStarter]: For program point L5394-6(lines 5394 5410) no Hoare annotation was computed. [2018-11-23 08:12:16,173 INFO L451 ceAbstractionStarter]: At program point L5382(line 5382) the Hoare annotation is: true [2018-11-23 08:12:16,173 INFO L448 ceAbstractionStarter]: For program point L5382-1(line 5382) no Hoare annotation was computed. [2018-11-23 08:12:16,173 INFO L451 ceAbstractionStarter]: At program point L7631(line 7631) the Hoare annotation is: true [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point ldv_scsi_host_alloc_37FINAL(lines 7621 7637) no Hoare annotation was computed. [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point L7629-1(lines 7629 7634) no Hoare annotation was computed. [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point L7629(lines 7629 7634) no Hoare annotation was computed. [2018-11-23 08:12:16,174 INFO L451 ceAbstractionStarter]: At program point ldv_scsi_host_alloc_37ENTRY(lines 7621 7637) the Hoare annotation is: true [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point ldv_scsi_host_alloc_37EXIT(lines 7621 7637) no Hoare annotation was computed. [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point L5694(lines 5694 5698) no Hoare annotation was computed. [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point L5692-1(lines 5692 5701) no Hoare annotation was computed. [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point L5692(lines 5692 5701) no Hoare annotation was computed. [2018-11-23 08:12:16,174 INFO L451 ceAbstractionStarter]: At program point L5717(line 5717) the Hoare annotation is: true [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point L5717-1(line 5717) no Hoare annotation was computed. [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point L5711(lines 5711 5715) no Hoare annotation was computed. [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point uas_try_completeFINAL(lines 5680 5721) no Hoare annotation was computed. [2018-11-23 08:12:16,174 INFO L451 ceAbstractionStarter]: At program point L5703(line 5703) the Hoare annotation is: true [2018-11-23 08:12:16,174 INFO L448 ceAbstractionStarter]: For program point L5703-1(line 5703) no Hoare annotation was computed. [2018-11-23 08:12:16,175 INFO L451 ceAbstractionStarter]: At program point L5718(line 5718) the Hoare annotation is: true [2018-11-23 08:12:16,175 INFO L448 ceAbstractionStarter]: For program point L5718-1(line 5718) no Hoare annotation was computed. [2018-11-23 08:12:16,175 INFO L448 ceAbstractionStarter]: For program point L5710(line 5710) no Hoare annotation was computed. [2018-11-23 08:12:16,175 INFO L448 ceAbstractionStarter]: For program point uas_try_completeEXIT(lines 5680 5721) no Hoare annotation was computed. [2018-11-23 08:12:16,175 INFO L451 ceAbstractionStarter]: At program point uas_try_completeENTRY(lines 5680 5721) the Hoare annotation is: true [2018-11-23 08:12:16,175 INFO L451 ceAbstractionStarter]: At program point L5704-2(lines 5704 5709) the Hoare annotation is: true [2018-11-23 08:12:16,175 INFO L448 ceAbstractionStarter]: For program point L5704(lines 5704 5709) no Hoare annotation was computed. [2018-11-23 08:12:16,175 INFO L448 ceAbstractionStarter]: For program point L7530(line 7530) no Hoare annotation was computed. [2018-11-23 08:12:16,175 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 7524 7533) no Hoare annotation was computed. [2018-11-23 08:12:16,180 INFO L444 ceAbstractionStarter]: At program point L7529-1(line 7529) the Hoare annotation is: (or (= (bvadd kzalloc_~flags (_ bv4294967264 32)) (_ bv0 32)) (not (= (_ bv32 32) |kzalloc_#in~flags|))) [2018-11-23 08:12:16,180 INFO L444 ceAbstractionStarter]: At program point L7529(line 7529) the Hoare annotation is: (or (= (bvadd kzalloc_~flags (_ bv4294967264 32)) (_ bv0 32)) (not (= (_ bv32 32) |kzalloc_#in~flags|))) [2018-11-23 08:12:16,180 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 7524 7533) the Hoare annotation is: true [2018-11-23 08:12:16,180 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 7524 7533) no Hoare annotation was computed. [2018-11-23 08:12:16,180 INFO L451 ceAbstractionStarter]: At program point ldv_scsi_remove_host_40ENTRY(lines 7662 7671) the Hoare annotation is: true [2018-11-23 08:12:16,180 INFO L448 ceAbstractionStarter]: For program point ldv_scsi_remove_host_40FINAL(lines 7662 7671) no Hoare annotation was computed. [2018-11-23 08:12:16,180 INFO L448 ceAbstractionStarter]: For program point ldv_scsi_remove_host_40EXIT(lines 7662 7671) no Hoare annotation was computed. [2018-11-23 08:12:16,180 INFO L448 ceAbstractionStarter]: For program point L6163(lines 6163 6173) no Hoare annotation was computed. [2018-11-23 08:12:16,180 INFO L448 ceAbstractionStarter]: For program point L6229(lines 6229 6235) no Hoare annotation was computed. [2018-11-23 08:12:16,180 INFO L448 ceAbstractionStarter]: For program point L6163-2(lines 6163 6173) no Hoare annotation was computed. [2018-11-23 08:12:16,180 INFO L451 ceAbstractionStarter]: At program point uas_submit_urbsENTRY(lines 6120 6244) the Hoare annotation is: true [2018-11-23 08:12:16,180 INFO L448 ceAbstractionStarter]: For program point uas_submit_urbsFINAL(lines 6120 6244) no Hoare annotation was computed. [2018-11-23 08:12:16,181 INFO L444 ceAbstractionStarter]: At program point L6205(line 6205) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,181 INFO L448 ceAbstractionStarter]: For program point L6205-1(line 6205) no Hoare annotation was computed. [2018-11-23 08:12:16,181 INFO L448 ceAbstractionStarter]: For program point L6164-1(line 6164) no Hoare annotation was computed. [2018-11-23 08:12:16,181 INFO L444 ceAbstractionStarter]: At program point L6164(line 6164) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,181 INFO L448 ceAbstractionStarter]: For program point L6189-2(lines 6189 6199) no Hoare annotation was computed. [2018-11-23 08:12:16,181 INFO L448 ceAbstractionStarter]: For program point L6189(lines 6189 6199) no Hoare annotation was computed. [2018-11-23 08:12:16,181 INFO L444 ceAbstractionStarter]: At program point L6231(line 6231) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,181 INFO L448 ceAbstractionStarter]: For program point L6231-1(line 6231) no Hoare annotation was computed. [2018-11-23 08:12:16,181 INFO L448 ceAbstractionStarter]: For program point L6165(lines 6165 6169) no Hoare annotation was computed. [2018-11-23 08:12:16,181 INFO L444 ceAbstractionStarter]: At program point L6190(line 6190) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,181 INFO L448 ceAbstractionStarter]: For program point L6190-1(line 6190) no Hoare annotation was computed. [2018-11-23 08:12:16,181 INFO L448 ceAbstractionStarter]: For program point L6215(lines 6215 6225) no Hoare annotation was computed. [2018-11-23 08:12:16,186 INFO L448 ceAbstractionStarter]: For program point L6215-2(lines 6215 6225) no Hoare annotation was computed. [2018-11-23 08:12:16,186 INFO L448 ceAbstractionStarter]: For program point L6174(lines 6174 6188) no Hoare annotation was computed. [2018-11-23 08:12:16,186 INFO L448 ceAbstractionStarter]: For program point L6174-2(lines 6174 6188) no Hoare annotation was computed. [2018-11-23 08:12:16,186 INFO L448 ceAbstractionStarter]: For program point L6133(lines 6133 6142) no Hoare annotation was computed. [2018-11-23 08:12:16,186 INFO L448 ceAbstractionStarter]: For program point L6133-1(lines 6133 6142) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6191(lines 6191 6195) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6216-1(line 6216) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L444 ceAbstractionStarter]: At program point L6216(line 6216) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6200-2(lines 6200 6214) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6200(lines 6200 6214) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6151(line 6151) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6217(lines 6217 6221) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6176-1(line 6176) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L444 ceAbstractionStarter]: At program point L6176(line 6176) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6135(lines 6135 6139) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6226(lines 6226 6241) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6226-2(lines 6226 6241) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6152-2(lines 6152 6162) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6152(lines 6152 6162) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6144-1(line 6144) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6177(lines 6177 6183) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L444 ceAbstractionStarter]: At program point L6144(line 6144) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,187 INFO L444 ceAbstractionStarter]: At program point L6202(line 6202) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point L6202-1(line 6202) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L448 ceAbstractionStarter]: For program point uas_submit_urbsEXIT(lines 6120 6244) no Hoare annotation was computed. [2018-11-23 08:12:16,187 INFO L444 ceAbstractionStarter]: At program point L6153(line 6153) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,196 INFO L448 ceAbstractionStarter]: For program point L6153-1(line 6153) no Hoare annotation was computed. [2018-11-23 08:12:16,196 INFO L444 ceAbstractionStarter]: At program point L6145-2(lines 6145 6150) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,196 INFO L448 ceAbstractionStarter]: For program point L6145(lines 6145 6150) no Hoare annotation was computed. [2018-11-23 08:12:16,196 INFO L448 ceAbstractionStarter]: For program point L6203(lines 6203 6209) no Hoare annotation was computed. [2018-11-23 08:12:16,196 INFO L448 ceAbstractionStarter]: For program point L6228-1(line 6228) no Hoare annotation was computed. [2018-11-23 08:12:16,196 INFO L444 ceAbstractionStarter]: At program point L6228(line 6228) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,196 INFO L448 ceAbstractionStarter]: For program point L6154(lines 6154 6158) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L444 ceAbstractionStarter]: At program point L6179(line 6179) the Hoare annotation is: (or (not (= (bvadd |uas_submit_urbs_#in~gfp| (_ bv4294967264 32)) (_ bv0 32))) (= (_ bv32 32) uas_submit_urbs_~gfp)) [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L451 ceAbstractionStarter]: At program point __fswab16ENTRY(lines 4756 4763) the Hoare annotation is: true [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point __fswab16FINAL(lines 4756 4763) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point __fswab16EXIT(lines 4756 4763) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point L6779-1(line 6779) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L451 ceAbstractionStarter]: At program point L6779(line 6779) the Hoare annotation is: true [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point L6780(lines 6780 6784) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L451 ceAbstractionStarter]: At program point L6781(lines 6758 6787) the Hoare annotation is: true [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point L6774(lines 6774 6778) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point uas_wait_for_pending_cmndsEXIT(lines 6752 6788) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L451 ceAbstractionStarter]: At program point uas_wait_for_pending_cmndsENTRY(lines 6752 6788) the Hoare annotation is: true [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point L6769(lines 6769 6773) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point L6763(lines 6763 6767) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point L6761(line 6761) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point uas_wait_for_pending_cmndsFINAL(lines 6752 6788) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L448 ceAbstractionStarter]: For program point uas_reset_resumeEXIT(lines 6884 6909) no Hoare annotation was computed. [2018-11-23 08:12:16,197 INFO L451 ceAbstractionStarter]: At program point L6906(line 6906) the Hoare annotation is: true [2018-11-23 08:12:16,197 INFO L451 ceAbstractionStarter]: At program point uas_reset_resumeENTRY(lines 6884 6909) the Hoare annotation is: true [2018-11-23 08:12:16,206 INFO L448 ceAbstractionStarter]: For program point uas_reset_resumeFINAL(lines 6884 6909) no Hoare annotation was computed. [2018-11-23 08:12:16,206 INFO L448 ceAbstractionStarter]: For program point L6904-1(line 6904) no Hoare annotation was computed. [2018-11-23 08:12:16,206 INFO L451 ceAbstractionStarter]: At program point L6904(line 6904) the Hoare annotation is: true [2018-11-23 08:12:16,206 INFO L448 ceAbstractionStarter]: For program point L6906-1(line 6906) no Hoare annotation was computed. [2018-11-23 08:12:16,206 INFO L448 ceAbstractionStarter]: For program point L6896-1(line 6896) no Hoare annotation was computed. [2018-11-23 08:12:16,206 INFO L451 ceAbstractionStarter]: At program point L6896(line 6896) the Hoare annotation is: true [2018-11-23 08:12:16,206 INFO L448 ceAbstractionStarter]: For program point L6897(lines 6897 6903) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point L6893-1(line 6893) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L451 ceAbstractionStarter]: At program point L6893(line 6893) the Hoare annotation is: true [2018-11-23 08:12:16,207 INFO L451 ceAbstractionStarter]: At program point scsi_add_hostENTRY(lines 5231 5239) the Hoare annotation is: true [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point scsi_add_hostEXIT(lines 5231 5239) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point scsi_add_hostFINAL(lines 5231 5239) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point L5236-1(line 5236) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L451 ceAbstractionStarter]: At program point L5236(line 5236) the Hoare annotation is: true [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point L5272-2(line 5272) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point L5272(line 5272) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point uas_is_interfaceEXIT(lines 5267 5274) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point L5272-5(line 5272) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point L5272-3(line 5272) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L451 ceAbstractionStarter]: At program point uas_is_interfaceENTRY(lines 5267 5274) the Hoare annotation is: true [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point uas_is_interfaceFINAL(lines 5267 5274) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L451 ceAbstractionStarter]: At program point usb_set_intfdataENTRY(lines 5069 5077) the Hoare annotation is: true [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point usb_set_intfdataFINAL(lines 5069 5077) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point usb_set_intfdataEXIT(lines 5069 5077) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L451 ceAbstractionStarter]: At program point L5074(line 5074) the Hoare annotation is: true [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point uas_slave_allocEXIT(lines 6444 6462) no Hoare annotation was computed. [2018-11-23 08:12:16,207 INFO L451 ceAbstractionStarter]: At program point uas_slave_allocENTRY(lines 6444 6462) the Hoare annotation is: true [2018-11-23 08:12:16,207 INFO L448 ceAbstractionStarter]: For program point uas_slave_allocFINAL(lines 6444 6462) no Hoare annotation was computed. [2018-11-23 08:12:16,215 INFO L448 ceAbstractionStarter]: For program point L6455(lines 6455 6459) no Hoare annotation was computed. [2018-11-23 08:12:16,215 INFO L448 ceAbstractionStarter]: For program point L6452(lines 6452 6459) no Hoare annotation was computed. [2018-11-23 08:12:16,215 INFO L448 ceAbstractionStarter]: For program point L6455-2(lines 6452 6459) no Hoare annotation was computed. [2018-11-23 08:12:16,215 INFO L448 ceAbstractionStarter]: For program point queue_workEXIT(lines 4952 4960) no Hoare annotation was computed. [2018-11-23 08:12:16,216 INFO L451 ceAbstractionStarter]: At program point queue_workENTRY(lines 4952 4960) the Hoare annotation is: true [2018-11-23 08:12:16,216 INFO L448 ceAbstractionStarter]: For program point queue_workFINAL(lines 4952 4960) no Hoare annotation was computed. [2018-11-23 08:12:16,216 INFO L451 ceAbstractionStarter]: At program point L4957(line 4957) the Hoare annotation is: true [2018-11-23 08:12:16,216 INFO L448 ceAbstractionStarter]: For program point L4957-1(line 4957) no Hoare annotation was computed. [2018-11-23 08:12:16,216 INFO L451 ceAbstractionStarter]: At program point L6622(line 6622) the Hoare annotation is: true [2018-11-23 08:12:16,216 INFO L448 ceAbstractionStarter]: For program point L6623-1(line 6623) no Hoare annotation was computed. [2018-11-23 08:12:16,216 INFO L451 ceAbstractionStarter]: At program point L6623(line 6623) the Hoare annotation is: true [2018-11-23 08:12:16,216 INFO L448 ceAbstractionStarter]: For program point uas_free_streamsFINAL(lines 6614 6627) no Hoare annotation was computed. [2018-11-23 08:12:16,216 INFO L448 ceAbstractionStarter]: For program point L6621-1(line 6621) no Hoare annotation was computed. [2018-11-23 08:12:16,216 INFO L451 ceAbstractionStarter]: At program point L6621(line 6621) the Hoare annotation is: true [2018-11-23 08:12:16,216 INFO L448 ceAbstractionStarter]: For program point L6622-1(line 6622) no Hoare annotation was computed. [2018-11-23 08:12:16,216 INFO L448 ceAbstractionStarter]: For program point uas_free_streamsEXIT(lines 6614 6627) no Hoare annotation was computed. [2018-11-23 08:12:16,216 INFO L451 ceAbstractionStarter]: At program point uas_free_streamsENTRY(lines 6614 6627) the Hoare annotation is: true [2018-11-23 08:12:16,216 INFO L448 ceAbstractionStarter]: For program point interface_to_usbdevFINAL(lines 5078 5086) no Hoare annotation was computed. [2018-11-23 08:12:16,217 INFO L451 ceAbstractionStarter]: At program point interface_to_usbdevENTRY(lines 5078 5086) the Hoare annotation is: true [2018-11-23 08:12:16,217 INFO L448 ceAbstractionStarter]: For program point interface_to_usbdevEXIT(lines 5078 5086) no Hoare annotation was computed. [2018-11-23 08:12:16,217 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,217 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,217 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 08:12:16,217 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 08:12:16,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 08:12:16 BoogieIcfgContainer [2018-11-23 08:12:16,230 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 08:12:16,231 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 08:12:16,231 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 08:12:16,231 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 08:12:16,231 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:12:05" (3/4) ... [2018-11-23 08:12:16,235 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 08:12:16,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_eh_abort_handler [2018-11-23 08:12:16,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_data_cmplt [2018-11-23 08:12:16,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_deregister_42 [2018-11-23 08:12:16,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_switch_interface [2018-11-23 08:12:16,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-11-23 08:12:16,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_cmd_cmplt [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __be16_to_cpup [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_eh_bus_reset_handler [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_12 [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_shutdown [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_zap_pending [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_submit_sense_urb [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure shost_use_blk_mq [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hcd_to_bus [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_do_work [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_queuecommand_lck [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_driver_init [2018-11-23 08:12:16,243 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_suspend [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_init_shared_tag_map [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_alloc_data_urb [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure work_init_1 [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_alloc_sense_urb [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_driver_2 [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_unlock [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_driver_exit [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_queue_work_on_15 [2018-11-23 08:12:16,244 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_disconnect [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_1 [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_usb_anchor [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_cmnd_list_empty [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_queuecommand [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_register_driver_41 [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_alloc_urb_30 [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_alloc_urb_31 [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_alloc_urb_32 [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_pipe_endpoint [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_add_work [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_out [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_scsi_host_template_3 [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_probe [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_slave_configure [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_submit_urb_33 [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_submit_urb_34 [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_submit_urb_35 [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-23 08:12:16,245 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_resume [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_submit_urb_36 [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_stat_cmplt [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_find_endpoints [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_sense [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_log_cmd_state [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_ss_max_streams [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_cancel_work_sync_39 [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_ptr [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __swab16p [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_alloc_cmd_urb [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bus_to_hcd [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_flush_work_38 [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-11-23 08:12:16,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_configure_endpoints [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_bidi_cmnd [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_num [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_1 [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure invoke_work_1 [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_scsi_add_host_with_dma_29 [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_xfer_data [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_free_unsubmitted_urbs [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_find_uas_alt_setting [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_work [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_in [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_work_1 [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_use_uas_driver [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_scsi_host_alloc_37 [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_try_complete [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_scsi_remove_host_40 [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_submit_urbs [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_wait_for_pending_cmnds [2018-11-23 08:12:16,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_reset_resume [2018-11-23 08:12:16,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_add_host [2018-11-23 08:12:16,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_is_interface [2018-11-23 08:12:16,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2018-11-23 08:12:16,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_slave_alloc [2018-11-23 08:12:16,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2018-11-23 08:12:16,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uas_free_streams [2018-11-23 08:12:16,248 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2018-11-23 08:12:16,282 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 710 nodes and edges [2018-11-23 08:12:16,286 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 295 nodes and edges [2018-11-23 08:12:16,289 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 124 nodes and edges [2018-11-23 08:12:16,292 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 63 nodes and edges [2018-11-23 08:12:16,295 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2018-11-23 08:12:16,298 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2018-11-23 08:12:16,304 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 08:12:16,306 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 08:12:16,308 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 08:12:16,371 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: 32bv32 == gfp || !(~bvadd16(\old(gfp), 4294967264bv32) == 0bv32) [2018-11-23 08:12:16,372 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(32bv32 == \old(gfp)) || \old(gfp) == gfp [2018-11-23 08:12:16,373 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(~bvadd16(\old(gfp), 4294967264bv32) == 0bv32) || ~bvadd16(gfp, 4294967264bv32) == 0bv32 [2018-11-23 08:12:16,373 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(32bv32 == \old(gfp)) || \old(gfp) == gfp [2018-11-23 08:12:16,373 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(~bvadd16(\old(gfp), 4294967264bv32) == 0bv32) || ~bvadd16(gfp, 4294967264bv32) == 0bv32 [2018-11-23 08:12:16,543 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_63dfc26b-d331-4bdd-a5cd-c421799a091c/bin-2019/utaipan/witness.graphml [2018-11-23 08:12:16,544 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 08:12:16,545 INFO L168 Benchmark]: Toolchain (without parser) took 30583.76 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 604.0 MB). Free memory was 936.8 MB in the beginning and 1.3 GB in the end (delta: -327.0 MB). Peak memory consumption was 277.0 MB. Max. memory is 11.5 GB. [2018-11-23 08:12:16,546 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-23 08:12:16,546 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1918.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 193.5 MB). Free memory was 936.8 MB in the beginning and 1.0 GB in the end (delta: -105.1 MB). Peak memory consumption was 151.3 MB. Max. memory is 11.5 GB. [2018-11-23 08:12:16,546 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 11.5 GB. [2018-11-23 08:12:16,546 INFO L168 Benchmark]: Boogie Preprocessor took 168.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 35.1 MB). Peak memory consumption was 35.1 MB. Max. memory is 11.5 GB. [2018-11-23 08:12:16,547 INFO L168 Benchmark]: RCFGBuilder took 17028.81 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 182.5 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -275.5 MB). Peak memory consumption was 354.2 MB. Max. memory is 11.5 GB. [2018-11-23 08:12:16,547 INFO L168 Benchmark]: TraceAbstraction took 11094.83 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 228.1 MB). Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: -57.5 MB). Peak memory consumption was 566.7 MB. Max. memory is 11.5 GB. [2018-11-23 08:12:16,547 INFO L168 Benchmark]: Witness Printer took 313.08 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 70.3 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. [2018-11-23 08:12:16,549 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 1918.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 193.5 MB). Free memory was 936.8 MB in the beginning and 1.0 GB in the end (delta: -105.1 MB). Peak memory consumption was 151.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 168.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 35.1 MB). Peak memory consumption was 35.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 17028.81 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 182.5 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -275.5 MB). Peak memory consumption was 354.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 11094.83 ms. Allocated memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: 228.1 MB). Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: -57.5 MB). Peak memory consumption was 566.7 MB. Max. memory is 11.5 GB. * Witness Printer took 313.08 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 70.3 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 7703]: 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: 7223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6254]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6007]: Loop Invariant Derived loop invariant: !(32bv32 == \old(gfp)) || \old(gfp) == gfp - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6254]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6051]: Loop Invariant Derived loop invariant: !(~bvadd16(\old(gfp), 4294967264bv32) == 0bv32) || ~bvadd16(gfp, 4294967264bv32) == 0bv32 - InvariantResult [Line: 5752]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6051]: Loop Invariant Derived loop invariant: !(~bvadd16(\old(gfp), 4294967264bv32) == 0bv32) || ~bvadd16(gfp, 4294967264bv32) == 0bv32 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6254]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6007]: Loop Invariant Derived loop invariant: !(32bv32 == \old(gfp)) || \old(gfp) == gfp - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5965]: Loop Invariant Derived loop invariant: 32bv32 == gfp || !(~bvadd16(\old(gfp), 4294967264bv32) == 0bv32) - InvariantResult [Line: 6758]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6254]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7024]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 107 procedures, 1082 locations, 1 error locations. SAFE Result, 11.0s OverallTime, 9 OverallIterations, 3 TraceHistogramMax, 2.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 12805 SDtfs, 1208 SDslu, 103628 SDs, 0 SdLazy, 931 SolverSat, 308 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1007 GetRequests, 898 SyntacticMatches, 0 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1097occurred in iteration=8, 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: 0.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 373 LocationsWithAnnotation, 1425 PreInvPairs, 1597 NumberOfFragments, 802 HoareAnnotationTreeSize, 1425 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 373 FomulaSimplificationsInter, 287 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.9s SsaConstructionTime, 3.6s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 981 NumberOfCodeBlocks, 981 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 972 ConstructedInterpolants, 0 QuantifiedInterpolants, 161224 SizeOfPredicates, 51 NumberOfNonLiveVariables, 16280 ConjunctsInSsa, 93 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 249/249 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...