./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4d014703 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a02c189ce0581b68f68f41a2d20ef2bbe40876b43460838f447454076f3bcdf6 --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-4d01470 [2021-11-02 17:50:53,875 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-02 17:50:53,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-02 17:50:53,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-02 17:50:53,909 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-02 17:50:53,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-02 17:50:53,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-02 17:50:53,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-02 17:50:53,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-02 17:50:53,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-02 17:50:53,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-02 17:50:53,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-02 17:50:53,925 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-02 17:50:53,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-02 17:50:53,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-02 17:50:53,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-02 17:50:53,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-02 17:50:53,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-02 17:50:53,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-02 17:50:53,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-02 17:50:53,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-02 17:50:53,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-02 17:50:53,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-02 17:50:53,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-02 17:50:53,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-02 17:50:53,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-02 17:50:53,941 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-02 17:50:53,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-02 17:50:53,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-02 17:50:53,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-02 17:50:53,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-02 17:50:53,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-02 17:50:53,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-02 17:50:53,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-02 17:50:53,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-02 17:50:53,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-02 17:50:53,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-02 17:50:53,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-02 17:50:53,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-02 17:50:53,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-02 17:50:53,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-02 17:50:53,947 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-02 17:50:53,961 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-02 17:50:53,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-02 17:50:53,964 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-02 17:50:53,964 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-02 17:50:53,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-02 17:50:53,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-02 17:50:53,966 INFO L138 SettingsManager]: * Use SBE=true [2021-11-02 17:50:53,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-02 17:50:53,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-02 17:50:53,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-02 17:50:53,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-02 17:50:53,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-02 17:50:53,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-02 17:50:53,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-02 17:50:53,967 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-02 17:50:53,967 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-02 17:50:53,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-02 17:50:53,968 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-02 17:50:53,968 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-02 17:50:53,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 17:50:53,968 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-02 17:50:53,968 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-02 17:50:53,969 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-02 17:50:53,969 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-02 17:50:53,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-02 17:50:53,969 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-02 17:50:53,969 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-02 17:50:53,970 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-02 17:50:53,970 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-02 17:50:53,970 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a02c189ce0581b68f68f41a2d20ef2bbe40876b43460838f447454076f3bcdf6 [2021-11-02 17:50:54,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-02 17:50:54,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-02 17:50:54,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-02 17:50:54,172 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-02 17:50:54,173 INFO L275 PluginConnector]: CDTParser initialized [2021-11-02 17:50:54,174 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i [2021-11-02 17:50:54,226 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df36527ad/ebfcd19a962c48a3ba6fc4d0f3d0e04a/FLAG00575057c [2021-11-02 17:50:54,904 INFO L306 CDTParser]: Found 1 translation units. [2021-11-02 17:50:54,904 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i [2021-11-02 17:50:54,950 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df36527ad/ebfcd19a962c48a3ba6fc4d0f3d0e04a/FLAG00575057c [2021-11-02 17:50:55,200 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df36527ad/ebfcd19a962c48a3ba6fc4d0f3d0e04a [2021-11-02 17:50:55,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-02 17:50:55,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-02 17:50:55,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-02 17:50:55,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-02 17:50:55,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-02 17:50:55,208 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 05:50:55" (1/1) ... [2021-11-02 17:50:55,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7897b29b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:55, skipping insertion in model container [2021-11-02 17:50:55,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 05:50:55" (1/1) ... [2021-11-02 17:50:55,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-02 17:50:55,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-02 17:50:56,059 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i[201875,201888] [2021-11-02 17:50:57,201 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 17:50:57,420 INFO L203 MainTranslator]: Completed pre-run [2021-11-02 17:50:57,507 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--dvb-usb--dvb-usb-dib0700.ko-entry_point.cil.out.i[201875,201888] [2021-11-02 17:50:58,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 17:50:58,821 INFO L208 MainTranslator]: Completed translation [2021-11-02 17:50:58,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58 WrapperNode [2021-11-02 17:50:58,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-02 17:50:58,823 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-02 17:50:58,823 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-02 17:50:58,824 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-02 17:50:58,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58" (1/1) ... [2021-11-02 17:50:58,933 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58" (1/1) ... [2021-11-02 17:50:59,126 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-02 17:50:59,127 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-02 17:50:59,127 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-02 17:50:59,128 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-02 17:50:59,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58" (1/1) ... [2021-11-02 17:50:59,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58" (1/1) ... [2021-11-02 17:50:59,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58" (1/1) ... [2021-11-02 17:50:59,171 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58" (1/1) ... [2021-11-02 17:50:59,284 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58" (1/1) ... [2021-11-02 17:50:59,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58" (1/1) ... [2021-11-02 17:50:59,331 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58" (1/1) ... [2021-11-02 17:50:59,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-02 17:50:59,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-02 17:50:59,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-02 17:50:59,362 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-02 17:50:59,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 05:50:58" (1/1) ... [2021-11-02 17:50:59,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 17:50:59,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-02 17:50:59,386 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-02 17:50:59,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-02 17:50:59,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-02 17:50:59,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-02 17:50:59,415 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_urb_completion [2021-11-02 17:50:59,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_urb_completion [2021-11-02 17:50:59,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2021-11-02 17:50:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2021-11-02 17:50:59,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-02 17:50:59,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-02 17:50:59,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-02 17:50:59,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-02 17:50:59,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-02 17:50:59,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-02 17:50:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2021-11-02 17:50:59,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2021-11-02 17:50:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-02 17:50:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-02 17:50:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-11-02 17:50:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-02 17:50:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-02 17:50:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 17:50:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-02 17:50:59,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-02 17:50:59,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2021-11-02 17:50:59,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-02 17:50:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start Killed by 15