./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--iowarrior.ko_false-unreach-call.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--iowarrior.ko_false-unreach-call.cil.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/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 32bit --witnessprinter.graph.data.programhash 68699529aa7779d05da934916320645168dce873 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--iowarrior.ko_false-unreach-call.cil.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/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 32bit --witnessprinter.graph.data.programhash 68699529aa7779d05da934916320645168dce873 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 11:17:42,725 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:17:42,726 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:17:42,734 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:17:42,734 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:17:42,735 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:17:42,735 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:17:42,736 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:17:42,737 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:17:42,738 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:17:42,738 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:17:42,738 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:17:42,739 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:17:42,740 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:17:42,740 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:17:42,741 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:17:42,742 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:17:42,743 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:17:42,745 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:17:42,746 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:17:42,752 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:17:42,753 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:17:42,755 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:17:42,755 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:17:42,755 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:17:42,760 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:17:42,760 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:17:42,761 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:17:42,762 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:17:42,762 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:17:42,763 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:17:42,763 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:17:42,763 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:17:42,763 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:17:42,765 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:17:42,765 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:17:42,765 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 11:17:42,775 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:17:42,776 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:17:42,776 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:17:42,776 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:17:42,777 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:17:42,777 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:17:42,777 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:17:42,777 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 11:17:42,777 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:17:42,777 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:17:42,777 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 11:17:42,777 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 11:17:42,778 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:17:42,778 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:17:42,778 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:17:42,778 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:17:42,779 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:17:42,779 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:17:42,779 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:17:42,779 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:17:42,779 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:17:42,779 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:17:42,779 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:17:42,779 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:17:42,779 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:17:42,781 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:17:42,781 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:17:42,781 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:17:42,781 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:17:42,781 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:17:42,781 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:17:42,782 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:17:42,782 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:17:42,782 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 11:17:42,782 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:17:42,782 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:17:42,782 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:17:42,782 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_d4c13136-5a37-4e2d-b406-31393482d058/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 68699529aa7779d05da934916320645168dce873 [2018-11-18 11:17:42,813 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:17:42,826 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:17:42,830 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:17:42,831 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:17:42,831 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:17:42,832 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--iowarrior.ko_false-unreach-call.cil.i [2018-11-18 11:17:42,882 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/data/f2f311fa0/0dca469c70f044b2a4912343cc50c08d/FLAG107ab900c [2018-11-18 11:17:43,445 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:17:43,445 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--iowarrior.ko_false-unreach-call.cil.i [2018-11-18 11:17:43,476 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/data/f2f311fa0/0dca469c70f044b2a4912343cc50c08d/FLAG107ab900c [2018-11-18 11:17:43,656 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/data/f2f311fa0/0dca469c70f044b2a4912343cc50c08d [2018-11-18 11:17:43,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:17:43,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:17:43,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:17:43,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:17:43,664 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:17:43,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:17:43" (1/1) ... [2018-11-18 11:17:43,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43cca4de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:43, skipping insertion in model container [2018-11-18 11:17:43,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:17:43" (1/1) ... [2018-11-18 11:17:43,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:17:43,759 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:17:45,468 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:17:45,498 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:17:45,975 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:17:46,158 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:17:46,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46 WrapperNode [2018-11-18 11:17:46,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:17:46,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:17:46,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:17:46,160 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:17:46,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46" (1/1) ... [2018-11-18 11:17:46,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46" (1/1) ... [2018-11-18 11:17:46,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:17:46,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:17:46,263 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:17:46,264 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:17:46,272 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46" (1/1) ... [2018-11-18 11:17:46,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46" (1/1) ... [2018-11-18 11:17:46,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46" (1/1) ... [2018-11-18 11:17:46,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46" (1/1) ... [2018-11-18 11:17:46,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46" (1/1) ... [2018-11-18 11:17:46,370 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46" (1/1) ... [2018-11-18 11:17:46,387 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46" (1/1) ... [2018-11-18 11:17:46,402 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:17:46,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:17:46,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:17:46,403 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:17:46,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:17:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_iowarrior_mutex [2018-11-18 11:17:46,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_iowarrior_mutex [2018-11-18 11:17:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-18 11:17:46,467 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-18 11:17:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-18 11:17:46,468 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-18 11:17:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-18 11:17:46,468 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2018-11-18 11:17:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_open [2018-11-18 11:17:46,469 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_open [2018-11-18 11:17:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-18 11:17:46,469 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-18 11:17:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 11:17:46,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 11:17:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-18 11:17:46,472 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-18 11:17:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_disconnect [2018-11-18 11:17:46,472 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_disconnect [2018-11-18 11:17:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 11:17:46,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 11:17:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2018-11-18 11:17:46,473 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2018-11-18 11:17:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_insmod_register_7_3 [2018-11-18 11:17:46,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_insmod_register_7_3 [2018-11-18 11:17:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2018-11-18 11:17:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2018-11-18 11:17:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2018-11-18 11:17:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2018-11-18 11:17:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2018-11-18 11:17:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2018-11-18 11:17:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53 [2018-11-18 11:17:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53 [2018-11-18 11:17:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2018-11-18 11:17:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2018-11-18 11:17:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-18 11:17:46,475 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-18 11:17:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-18 11:17:46,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-18 11:17:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-18 11:17:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-18 11:17:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 11:17:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 11:17:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2018-11-18 11:17:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2018-11-18 11:17:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_driver_exit [2018-11-18 11:17:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_driver_exit [2018-11-18 11:17:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_default_deregister_3_4_3 [2018-11-18 11:17:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_default_deregister_3_4_3 [2018-11-18 11:17:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2018-11-18 11:17:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2018-11-18 11:17:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:17:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:17:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2018-11-18 11:17:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2018-11-18 11:17:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2018-11-18 11:17:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2018-11-18 11:17:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-18 11:17:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2018-11-18 11:17:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-11-18 11:17:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-11-18 11:17:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 11:17:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 11:17:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_delete [2018-11-18 11:17:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_delete [2018-11-18 11:17:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_driver_init [2018-11-18 11:17:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_driver_init [2018-11-18 11:17:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_73 [2018-11-18 11:17:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_73 [2018-11-18 11:17:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_usb_deregister [2018-11-18 11:17:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_usb_deregister [2018-11-18 11:17:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_74 [2018-11-18 11:17:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_74 [2018-11-18 11:17:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-18 11:17:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-18 11:17:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_70 [2018-11-18 11:17:46,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_70 [2018-11-18 11:17:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_46 [2018-11-18 11:17:46,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_46 [2018-11-18 11:17:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_45 [2018-11-18 11:17:46,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_45 [2018-11-18 11:17:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 11:17:46,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 11:17:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_58 [2018-11-18 11:17:46,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_58 [2018-11-18 11:17:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_52 [2018-11-18 11:17:46,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_52 [2018-11-18 11:17:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2018-11-18 11:17:46,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2018-11-18 11:17:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_54 [2018-11-18 11:17:46,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_54 [2018-11-18 11:17:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 11:17:46,487 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 11:17:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-18 11:17:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure strlen [2018-11-18 11:17:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_iowarrior_mutex [2018-11-18 11:17:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_iowarrior_mutex [2018-11-18 11:17:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_report [2018-11-18 11:17:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_report [2018-11-18 11:17:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-18 11:17:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-18 11:17:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_3 [2018-11-18 11:17:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_3 [2018-11-18 11:17:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 11:17:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 11:17:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62 [2018-11-18 11:17:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62 [2018-11-18 11:17:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 11:17:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-18 11:17:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-18 11:17:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2018-11-18 11:17:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2018-11-18 11:17:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_68 [2018-11-18 11:17:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_68 [2018-11-18 11:17:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2018-11-18 11:17:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2018-11-18 11:17:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_75 [2018-11-18 11:17:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_75 [2018-11-18 11:17:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_66 [2018-11-18 11:17:46,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_66 [2018-11-18 11:17:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 11:17:46,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 11:17:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_probe [2018-11-18 11:17:46,495 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_probe [2018-11-18 11:17:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64 [2018-11-18 11:17:46,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64 [2018-11-18 11:17:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2018-11-18 11:17:46,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2018-11-18 11:17:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:17:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 11:17:46,495 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-18 11:17:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_write_2_4 [2018-11-18 11:17:46,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_write_2_4 [2018-11-18 11:17:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2018-11-18 11:17:46,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2018-11-18 11:17:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 11:17:46,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-18 11:17:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 11:17:46,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 11:17:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_release_2_2 [2018-11-18 11:17:46,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_release_2_2 [2018-11-18 11:17:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_iowarrior [2018-11-18 11:17:46,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_iowarrior [2018-11-18 11:17:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 11:17:46,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 11:17:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2018-11-18 11:17:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2018-11-18 11:17:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_usb_register_driver [2018-11-18 11:17:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_usb_register_driver [2018-11-18 11:17:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2018-11-18 11:17:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2018-11-18 11:17:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-18 11:17:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-18 11:17:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure read_index [2018-11-18 11:17:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure read_index [2018-11-18 11:17:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-18 11:17:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-18 11:17:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_7 [2018-11-18 11:17:46,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_7 [2018-11-18 11:17:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-18 11:17:46,498 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2018-11-18 11:17:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-18 11:17:46,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-18 11:17:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 11:17:46,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 11:17:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_probe_3_14 [2018-11-18 11:17:46,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_probe_3_14 [2018-11-18 11:17:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 11:17:46,498 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-18 11:17:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-18 11:17:46,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-18 11:17:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_iowarrior_open_disc_lock [2018-11-18 11:17:46,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_iowarrior_open_disc_lock [2018-11-18 11:17:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 11:17:46,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-18 11:17:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_iowarrior_driver_exit_4_2 [2018-11-18 11:17:46,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_iowarrior_driver_exit_4_2 [2018-11-18 11:17:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 11:17:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:17:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 11:17:46,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 11:17:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 11:17:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-18 11:17:46,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-18 11:17:46,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2018-11-18 11:17:46,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2018-11-18 11:17:46,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_25 [2018-11-18 11:17:46,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_25 [2018-11-18 11:17:46,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_22 [2018-11-18 11:17:46,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_22 [2018-11-18 11:17:46,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_probe_2_13 [2018-11-18 11:17:46,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_probe_2_13 [2018-11-18 11:17:46,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_28 [2018-11-18 11:17:46,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_28 [2018-11-18 11:17:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 11:17:46,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 11:17:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_release [2018-11-18 11:17:46,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_release [2018-11-18 11:17:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-11-18 11:17:46,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-11-18 11:17:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_write [2018-11-18 11:17:46,509 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_write [2018-11-18 11:17:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2018-11-18 11:17:46,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2018-11-18 11:17:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-18 11:17:46,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2018-11-18 11:17:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-18 11:17:46,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-18 11:17:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_insmod_deregister_7_2 [2018-11-18 11:17:46,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_insmod_deregister_7_2 [2018-11-18 11:17:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-18 11:17:46,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-18 11:17:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-18 11:17:46,510 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2018-11-18 11:17:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 11:17:46,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-18 11:17:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2018-11-18 11:17:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2018-11-18 11:17:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 11:17:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 11:17:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 11:17:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_72 [2018-11-18 11:17:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_72 [2018-11-18 11:17:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-18 11:17:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-11-18 11:17:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 11:17:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 11:17:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2018-11-18 11:17:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_67 [2018-11-18 11:17:46,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_67 [2018-11-18 11:17:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2018-11-18 11:17:46,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2018-11-18 11:17:46,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_60 [2018-11-18 11:17:46,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_60 [2018-11-18 11:17:46,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2018-11-18 11:17:46,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2018-11-18 11:17:46,517 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-18 11:17:46,518 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-18 11:17:46,518 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-18 11:17:46,518 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-18 11:17:46,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 11:17:46,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 11:17:46,518 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:17:46,518 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:17:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_iowarrior [2018-11-18 11:17:46,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_iowarrior [2018-11-18 11:17:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 11:17:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_poll [2018-11-18 11:17:46,519 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_poll [2018-11-18 11:17:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 11:17:46,519 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-18 11:17:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-18 11:17:46,519 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-18 11:17:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_76 [2018-11-18 11:17:46,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_76 [2018-11-18 11:17:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-18 11:17:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2018-11-18 11:17:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-18 11:17:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-18 11:17:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_2 [2018-11-18 11:17:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_2 [2018-11-18 11:17:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2018-11-18 11:17:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2018-11-18 11:17:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-18 11:17:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2018-11-18 11:17:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2018-11-18 11:17:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2018-11-18 11:17:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_iowarrior_driver_init_4_9 [2018-11-18 11:17:46,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_iowarrior_driver_init_4_9 [2018-11-18 11:17:46,521 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_ioctl [2018-11-18 11:17:46,521 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_ioctl [2018-11-18 11:17:46,521 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-18 11:17:46,521 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-18 11:17:46,521 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_report [2018-11-18 11:17:46,521 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_report [2018-11-18 11:17:46,521 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-18 11:17:46,521 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-18 11:17:46,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_5 [2018-11-18 11:17:46,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_5 [2018-11-18 11:17:46,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-18 11:17:46,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-18 11:17:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_read [2018-11-18 11:17:46,522 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_read [2018-11-18 11:17:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2018-11-18 11:17:46,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2018-11-18 11:17:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_3 [2018-11-18 11:17:46,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_3 [2018-11-18 11:17:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2018-11-18 11:17:46,522 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2018-11-18 11:17:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_release_3_5 [2018-11-18 11:17:46,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_release_3_5 [2018-11-18 11:17:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-18 11:17:46,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2018-11-18 11:17:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-18 11:17:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2018-11-18 11:17:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 11:17:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-11-18 11:17:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-18 11:17:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2018-11-18 11:17:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2018-11-18 11:17:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2018-11-18 11:17:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_iowarrior_open_disc_lock [2018-11-18 11:17:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_iowarrior_open_disc_lock [2018-11-18 11:17:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_usb_register_driver [2018-11-18 11:17:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_usb_register_driver [2018-11-18 11:17:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-18 11:17:46,524 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-18 11:17:46,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 11:17:46,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 11:17:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-18 11:17:46,535 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2018-11-18 11:17:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:17:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:17:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-18 11:17:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-18 11:17:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_default_register_3_4_4 [2018-11-18 11:17:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_default_register_3_4_4 [2018-11-18 11:17:46,538 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 11:17:51,091 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:17:51,185 WARN L317 ript$VariableManager]: TermVariabe |Thread2_ldv_character_driver_scenario_2_#in~arg0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,185 WARN L317 ript$VariableManager]: TermVariabe |Thread2_ldv_character_driver_scenario_2_#in~arg0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,185 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~arg0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,185 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~arg0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,186 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_llseek~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,186 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_llseek~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,186 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_poll~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,186 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_poll~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,186 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_read~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,186 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_read~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,186 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_unlocked_ioctl~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,186 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_unlocked_ioctl~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,187 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_container_file_operations~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,187 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_container_file_operations~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,187 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_1_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,187 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_1_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,187 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_25_1_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,187 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_25_1_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,187 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_25_3_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,188 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_25_3_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,188 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_28_1_default~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,188 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_1_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,188 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_1_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,188 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_3_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,188 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_3_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,188 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_5_1_default~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:17:51,189 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:307) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:17:51,193 INFO L168 Benchmark]: Toolchain (without parser) took 7533.65 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 325.1 MB). Free memory was 951.5 MB in the beginning and 884.9 MB in the end (delta: 66.6 MB). Peak memory consumption was 391.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:17:51,197 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:17:51,197 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2498.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 218.6 MB). Free memory was 951.5 MB in the beginning and 1.0 GB in the end (delta: -81.4 MB). Peak memory consumption was 295.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:17:51,198 INFO L168 Benchmark]: Boogie Procedure Inliner took 103.04 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:17:51,198 INFO L168 Benchmark]: Boogie Preprocessor took 139.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. [2018-11-18 11:17:51,198 INFO L168 Benchmark]: RCFGBuilder took 4789.54 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 106.4 MB). Free memory was 1.0 GB in the beginning and 884.9 MB in the end (delta: 125.9 MB). Peak memory consumption was 232.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:17:51,201 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 2498.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 218.6 MB). Free memory was 951.5 MB in the beginning and 1.0 GB in the end (delta: -81.4 MB). Peak memory consumption was 295.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 103.04 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 139.10 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: 22.0 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4789.54 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 106.4 MB). Free memory was 1.0 GB in the beginning and 884.9 MB in the end (delta: 125.9 MB). Peak memory consumption was 232.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 11:17:52,823 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:17:52,824 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:17:52,833 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:17:52,833 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:17:52,834 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:17:52,834 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:17:52,836 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:17:52,837 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:17:52,838 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:17:52,839 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:17:52,839 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:17:52,840 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:17:52,840 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:17:52,841 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:17:52,842 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:17:52,843 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:17:52,844 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:17:52,845 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:17:52,847 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:17:52,847 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:17:52,848 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:17:52,850 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:17:52,850 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:17:52,851 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:17:52,851 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:17:52,852 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:17:52,853 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:17:52,853 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:17:52,854 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:17:52,854 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:17:52,855 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:17:52,855 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:17:52,855 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:17:52,856 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:17:52,856 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:17:52,857 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-18 11:17:52,867 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:17:52,868 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:17:52,868 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:17:52,869 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:17:52,869 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:17:52,869 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:17:52,869 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:17:52,869 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:17:52,869 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:17:52,869 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:17:52,870 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:17:52,870 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:17:52,870 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:17:52,871 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:17:52,871 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:17:52,871 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:17:52,871 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:17:52,871 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:17:52,871 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:17:52,871 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:17:52,871 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:17:52,872 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:17:52,872 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:17:52,872 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:17:52,872 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:17:52,872 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:17:52,872 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:17:52,872 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:17:52,873 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:17:52,873 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:17:52,873 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:17:52,873 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 11:17:52,873 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:17:52,873 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:17:52,873 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:17:52,873 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_d4c13136-5a37-4e2d-b406-31393482d058/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 68699529aa7779d05da934916320645168dce873 [2018-11-18 11:17:52,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:17:52,912 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:17:52,915 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:17:52,916 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:17:52,916 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:17:52,917 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--iowarrior.ko_false-unreach-call.cil.i [2018-11-18 11:17:52,956 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/data/5fd47fbc2/c897ba8c44d84332b49e1e76024251b1/FLAGe7a846cf2 [2018-11-18 11:17:53,436 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:17:53,437 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--usb--misc--iowarrior.ko_false-unreach-call.cil.i [2018-11-18 11:17:53,461 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/data/5fd47fbc2/c897ba8c44d84332b49e1e76024251b1/FLAGe7a846cf2 [2018-11-18 11:17:53,472 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/data/5fd47fbc2/c897ba8c44d84332b49e1e76024251b1 [2018-11-18 11:17:53,475 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:17:53,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:17:53,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:17:53,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:17:53,481 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:17:53,482 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:17:53" (1/1) ... [2018-11-18 11:17:53,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@278aa0ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:53, skipping insertion in model container [2018-11-18 11:17:53,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:17:53" (1/1) ... [2018-11-18 11:17:53,493 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:17:53,571 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:17:55,282 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:17:55,326 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:17:55,876 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:17:56,154 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:17:56,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56 WrapperNode [2018-11-18 11:17:56,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:17:56,155 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:17:56,155 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:17:56,156 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:17:56,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56" (1/1) ... [2018-11-18 11:17:56,207 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56" (1/1) ... [2018-11-18 11:17:56,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:17:56,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:17:56,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:17:56,222 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:17:56,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56" (1/1) ... [2018-11-18 11:17:56,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56" (1/1) ... [2018-11-18 11:17:56,244 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56" (1/1) ... [2018-11-18 11:17:56,244 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56" (1/1) ... [2018-11-18 11:17:56,310 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56" (1/1) ... [2018-11-18 11:17:56,318 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56" (1/1) ... [2018-11-18 11:17:56,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56" (1/1) ... [2018-11-18 11:17:56,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:17:56,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:17:56,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:17:56,350 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:17:56,351 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:17:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d4c13136-5a37-4e2d-b406-31393482d058/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:17:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_iowarrior_mutex [2018-11-18 11:17:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_iowarrior_mutex [2018-11-18 11:17:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-18 11:17:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-18 11:17:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 11:17:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-18 11:17:56,397 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-18 11:17:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-18 11:17:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2018-11-18 11:17:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 11:17:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 11:17:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 11:17:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_open [2018-11-18 11:17:56,398 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_open [2018-11-18 11:17:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-18 11:17:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-18 11:17:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 11:17:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 11:17:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-18 11:17:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-18 11:17:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_disconnect [2018-11-18 11:17:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_disconnect [2018-11-18 11:17:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 11:17:56,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 11:17:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2018-11-18 11:17:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2018-11-18 11:17:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_insmod_register_7_3 [2018-11-18 11:17:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_insmod_register_7_3 [2018-11-18 11:17:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2018-11-18 11:17:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2018-11-18 11:17:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2018-11-18 11:17:56,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2018-11-18 11:17:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2018-11-18 11:17:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2018-11-18 11:17:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53 [2018-11-18 11:17:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53 [2018-11-18 11:17:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2018-11-18 11:17:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2018-11-18 11:17:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-18 11:17:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-18 11:17:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-18 11:17:56,401 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-18 11:17:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-18 11:17:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-18 11:17:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 11:17:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 11:17:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_4 [2018-11-18 11:17:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_4 [2018-11-18 11:17:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_driver_exit [2018-11-18 11:17:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_driver_exit [2018-11-18 11:17:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_default_deregister_3_4_3 [2018-11-18 11:17:56,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_default_deregister_3_4_3 [2018-11-18 11:17:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2018-11-18 11:17:56,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2018-11-18 11:17:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:17:56,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:17:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2018-11-18 11:17:56,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2018-11-18 11:17:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2018-11-18 11:17:56,403 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2018-11-18 11:17:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-18 11:17:56,403 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2018-11-18 11:17:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-11-18 11:17:56,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-11-18 11:17:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 11:17:56,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 11:17:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_delete [2018-11-18 11:17:56,404 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_delete [2018-11-18 11:17:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_driver_init [2018-11-18 11:17:56,404 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_driver_init [2018-11-18 11:17:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_73 [2018-11-18 11:17:56,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_73 [2018-11-18 11:17:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_usb_deregister [2018-11-18 11:17:56,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_usb_deregister [2018-11-18 11:17:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_74 [2018-11-18 11:17:56,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_74 [2018-11-18 11:17:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-18 11:17:56,405 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-18 11:17:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_70 [2018-11-18 11:17:56,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_70 [2018-11-18 11:17:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_46 [2018-11-18 11:17:56,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_46 [2018-11-18 11:17:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_45 [2018-11-18 11:17:56,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_45 [2018-11-18 11:17:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 11:17:56,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 11:17:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_58 [2018-11-18 11:17:56,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_58 [2018-11-18 11:17:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_52 [2018-11-18 11:17:56,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_52 [2018-11-18 11:17:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2018-11-18 11:17:56,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2018-11-18 11:17:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_54 [2018-11-18 11:17:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_54 [2018-11-18 11:17:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 11:17:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 11:17:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-18 11:17:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure strlen [2018-11-18 11:17:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_iowarrior_mutex [2018-11-18 11:17:56,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_iowarrior_mutex [2018-11-18 11:17:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_report [2018-11-18 11:17:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_report [2018-11-18 11:17:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-18 11:17:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-18 11:17:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_3 [2018-11-18 11:17:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_3 [2018-11-18 11:17:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 11:17:56,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-18 11:17:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62 [2018-11-18 11:17:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62 [2018-11-18 11:17:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 11:17:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-18 11:17:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-18 11:17:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2018-11-18 11:17:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2018-11-18 11:17:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_68 [2018-11-18 11:17:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_68 [2018-11-18 11:17:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2018-11-18 11:17:56,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2018-11-18 11:17:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_75 [2018-11-18 11:17:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_75 [2018-11-18 11:17:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_66 [2018-11-18 11:17:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_66 [2018-11-18 11:17:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 11:17:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 11:17:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_probe [2018-11-18 11:17:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_probe [2018-11-18 11:17:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64 [2018-11-18 11:17:56,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64 [2018-11-18 11:17:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2018-11-18 11:17:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2018-11-18 11:17:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 11:17:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 11:17:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:17:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 11:17:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 11:17:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-11-18 11:17:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_write_2_4 [2018-11-18 11:17:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_write_2_4 [2018-11-18 11:17:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2018-11-18 11:17:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2018-11-18 11:17:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 11:17:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-18 11:17:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 11:17:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 11:17:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_release_2_2 [2018-11-18 11:17:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_release_2_2 [2018-11-18 11:17:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_iowarrior [2018-11-18 11:17:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_iowarrior [2018-11-18 11:17:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 11:17:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 11:17:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2018-11-18 11:17:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2018-11-18 11:17:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_failed_usb_register_driver [2018-11-18 11:17:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_failed_usb_register_driver [2018-11-18 11:17:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2018-11-18 11:17:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2018-11-18 11:17:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-18 11:17:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-18 11:17:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure read_index [2018-11-18 11:17:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure read_index [2018-11-18 11:17:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-18 11:17:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-18 11:17:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_7 [2018-11-18 11:17:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_7 [2018-11-18 11:17:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-18 11:17:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2018-11-18 11:17:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-18 11:17:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-18 11:17:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 11:17:56,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 11:17:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_probe_3_14 [2018-11-18 11:17:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_probe_3_14 [2018-11-18 11:17:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 11:17:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-18 11:17:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-18 11:17:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-18 11:17:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_iowarrior_open_disc_lock [2018-11-18 11:17:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_iowarrior_open_disc_lock [2018-11-18 11:17:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 11:17:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-18 11:17:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_iowarrior_driver_exit_4_2 [2018-11-18 11:17:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_iowarrior_driver_exit_4_2 [2018-11-18 11:17:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:17:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 11:17:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 11:17:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-18 11:17:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-18 11:17:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2018-11-18 11:17:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2018-11-18 11:17:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_25 [2018-11-18 11:17:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_25 [2018-11-18 11:17:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_22 [2018-11-18 11:17:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_22 [2018-11-18 11:17:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_probe_2_13 [2018-11-18 11:17:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_probe_2_13 [2018-11-18 11:17:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_28 [2018-11-18 11:17:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_28 [2018-11-18 11:17:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 11:17:56,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 11:17:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_release [2018-11-18 11:17:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_release [2018-11-18 11:17:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-11-18 11:17:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-11-18 11:17:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_write [2018-11-18 11:17:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_write [2018-11-18 11:17:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2018-11-18 11:17:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2018-11-18 11:17:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-18 11:17:56,418 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2018-11-18 11:17:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-18 11:17:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-18 11:17:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_insmod_deregister_7_2 [2018-11-18 11:17:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_insmod_deregister_7_2 [2018-11-18 11:17:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-18 11:17:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-18 11:17:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2018-11-18 11:17:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2018-11-18 11:17:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 11:17:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-18 11:17:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2018-11-18 11:17:56,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2018-11-18 11:17:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 11:17:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 11:17:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_72 [2018-11-18 11:17:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_72 [2018-11-18 11:17:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 11:17:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-18 11:17:56,420 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-11-18 11:17:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 11:17:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 11:17:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 11:17:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 11:17:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2018-11-18 11:17:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_67 [2018-11-18 11:17:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_67 [2018-11-18 11:17:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2018-11-18 11:17:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2018-11-18 11:17:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_60 [2018-11-18 11:17:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_60 [2018-11-18 11:17:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2018-11-18 11:17:56,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2018-11-18 11:17:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-18 11:17:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-18 11:17:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-18 11:17:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-18 11:17:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 11:17:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 11:17:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:17:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:17:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_iowarrior [2018-11-18 11:17:56,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_iowarrior [2018-11-18 11:17:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 11:17:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_poll [2018-11-18 11:17:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_poll [2018-11-18 11:17:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 11:17:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-18 11:17:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-18 11:17:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-18 11:17:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_76 [2018-11-18 11:17:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_76 [2018-11-18 11:17:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-18 11:17:56,423 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2018-11-18 11:17:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2018-11-18 11:17:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2018-11-18 11:17:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_2 [2018-11-18 11:17:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_2 [2018-11-18 11:17:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2018-11-18 11:17:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2018-11-18 11:17:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-18 11:17:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2018-11-18 11:17:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2018-11-18 11:17:56,424 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2018-11-18 11:17:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_iowarrior_driver_init_4_9 [2018-11-18 11:17:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_iowarrior_driver_init_4_9 [2018-11-18 11:17:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_ioctl [2018-11-18 11:17:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_ioctl [2018-11-18 11:17:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-18 11:17:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-18 11:17:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_report [2018-11-18 11:17:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_report [2018-11-18 11:17:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-18 11:17:56,425 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-18 11:17:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_character_driver_scenario_callback_2_5 [2018-11-18 11:17:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_character_driver_scenario_callback_2_5 [2018-11-18 11:17:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-18 11:17:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-18 11:17:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure iowarrior_read [2018-11-18 11:17:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure iowarrior_read [2018-11-18 11:17:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2018-11-18 11:17:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2018-11-18 11:17:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_3 [2018-11-18 11:17:56,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_3 [2018-11-18 11:17:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2018-11-18 11:17:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2018-11-18 11:17:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_scenario_release_3_5 [2018-11-18 11:17:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_scenario_release_3_5 [2018-11-18 11:17:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-18 11:17:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2018-11-18 11:17:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-18 11:17:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2018-11-18 11:17:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 11:17:56,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-11-18 11:17:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-18 11:17:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2018-11-18 11:17:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2018-11-18 11:17:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2018-11-18 11:17:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_iowarrior_open_disc_lock [2018-11-18 11:17:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_iowarrior_open_disc_lock [2018-11-18 11:17:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_usb_register_driver [2018-11-18 11:17:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_usb_register_driver [2018-11-18 11:17:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-18 11:17:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-18 11:17:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 11:17:56,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 11:17:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-18 11:17:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2018-11-18 11:17:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:17:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:17:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-18 11:17:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-18 11:17:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_default_register_3_4_4 [2018-11-18 11:17:56,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_default_register_3_4_4 [2018-11-18 11:17:56,432 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 11:18:01,121 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:18:01,211 WARN L317 ript$VariableManager]: TermVariabe |Thread2_ldv_character_driver_scenario_2_#in~arg0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,211 WARN L317 ript$VariableManager]: TermVariabe |Thread2_ldv_character_driver_scenario_2_#in~arg0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,212 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~arg0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,212 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~arg0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,212 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_llseek~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,212 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_llseek~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,212 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_poll~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,212 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_poll~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,213 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_read~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,213 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_read~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,213 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_unlocked_ioctl~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,213 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_callback_unlocked_ioctl~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,213 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_container_file_operations~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,213 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_container_file_operations~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,213 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_1_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,213 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_22_1_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,214 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_25_1_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,214 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_25_1_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,214 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_25_3_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,214 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_25_3_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,214 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_28_1_default~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,214 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_1_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,214 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_1_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,214 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_3_default~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,215 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_4_3_default~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,215 WARN L317 ript$VariableManager]: TermVariabe Thread2_ldv_character_driver_scenario_2_~ldv_2_ldv_param_5_1_default~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:18:01,215 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:307) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 11:18:01,218 INFO L168 Benchmark]: Toolchain (without parser) took 7742.87 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.4 MB). Free memory was 939.0 MB in the beginning and 1.0 GB in the end (delta: -83.6 MB). Peak memory consumption was 463.2 MB. Max. memory is 11.5 GB. [2018-11-18 11:18:01,220 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:18:01,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2677.72 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.4 MB). Free memory was 939.0 MB in the beginning and 1.1 GB in the end (delta: -190.5 MB). Peak memory consumption was 395.2 MB. Max. memory is 11.5 GB. [2018-11-18 11:18:01,221 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.14 ms. Allocated memory is still 1.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:18:01,221 INFO L168 Benchmark]: Boogie Preprocessor took 127.65 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:18:01,222 INFO L168 Benchmark]: RCFGBuilder took 4868.25 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 79.1 MB). Peak memory consumption was 294.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:18:01,225 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2677.72 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.4 MB). Free memory was 939.0 MB in the beginning and 1.1 GB in the end (delta: -190.5 MB). Peak memory consumption was 395.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.14 ms. Allocated memory is still 1.4 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 127.65 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4868.25 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 79.1 MB). Peak memory consumption was 294.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:247) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...