./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--net--can--usb--ems_usb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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--net--can--usb--ems_usb.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 --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 be936ec9376452d086f72aa92ac4fe7deb233a068e40e0ed8f478fbc228d19b6 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:07:23,295 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:07:23,351 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 12:07:23,357 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:07:23,357 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:07:23,391 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:07:23,393 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:07:23,393 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:07:23,394 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:07:23,395 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:07:23,396 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:07:23,397 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:07:23,398 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:07:23,398 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:07:23,398 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:07:23,399 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:07:23,399 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:07:23,399 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 12:07:23,400 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:07:23,400 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:07:23,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:07:23,401 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:07:23,401 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:07:23,402 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:07:23,402 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:07:23,402 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:07:23,403 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:07:23,403 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:07:23,403 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:07:23,404 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:07:23,404 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:07:23,404 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:07:23,405 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:07:23,405 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 12:07:23,405 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 12:07:23,406 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:07:23,406 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:07:23,406 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:07:23,407 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:07:23,407 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be936ec9376452d086f72aa92ac4fe7deb233a068e40e0ed8f478fbc228d19b6 [2024-11-10 12:07:23,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:07:23,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:07:23,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:07:23,740 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:07:23,740 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:07:23,742 INFO L431 ainManager$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--net--can--usb--ems_usb.ko-entry_point.cil.out.i [2024-11-10 12:07:25,270 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:07:25,837 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:07:25,837 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i [2024-11-10 12:07:25,885 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e87105647/738fd3754e2b4d7d898d8a03ffe59a9e/FLAGee6c9d92e [2024-11-10 12:07:25,904 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e87105647/738fd3754e2b4d7d898d8a03ffe59a9e [2024-11-10 12:07:25,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:07:25,910 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:07:25,914 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:07:25,914 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:07:25,919 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:07:25,920 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:07:25" (1/1) ... [2024-11-10 12:07:25,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aecc58a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:25, skipping insertion in model container [2024-11-10 12:07:25,921 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:07:25" (1/1) ... [2024-11-10 12:07:26,039 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:07:27,242 WARN L250 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--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263] [2024-11-10 12:07:28,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:07:28,055 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:07:28,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5441] [2024-11-10 12:07:28,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5448] [2024-11-10 12:07:28,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5456-5457] [2024-11-10 12:07:28,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [5485] [2024-11-10 12:07:28,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [5492] [2024-11-10 12:07:28,313 WARN L250 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--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263] [2024-11-10 12:07:28,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/6225/dscv_tempdir/dscv/ri/144_2a/drivers/net/can/usb/ems_usb.o.c.prepared"), "i" (546), "i" (12UL)); [6159-6160] [2024-11-10 12:07:28,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:07:28,543 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:07:28,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28 WrapperNode [2024-11-10 12:07:28,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:07:28,546 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:07:28,546 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:07:28,547 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:07:28,556 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:28,614 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:28,769 INFO L138 Inliner]: procedures = 168, calls = 765, calls flagged for inlining = 78, calls inlined = 78, statements flattened = 2300 [2024-11-10 12:07:28,770 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:07:28,770 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:07:28,771 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:07:28,771 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:07:28,786 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:28,788 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:28,820 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:29,155 INFO L175 MemorySlicer]: Split 454 memory accesses to 8 slices as follows [2, 9, 44, 9, 342, 20, 20, 8]. 75 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [2, 0, 0, 0, 34, 0, 0, 8]. The 224 writes are split as follows [0, 0, 44, 5, 164, 0, 11, 0]. [2024-11-10 12:07:29,159 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:29,160 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:29,243 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:29,252 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:29,280 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:29,296 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:29,316 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:07:29,317 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:07:29,318 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:07:29,318 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:07:29,319 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:28" (1/1) ... [2024-11-10 12:07:29,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:07:29,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:07:29,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 12:07:29,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 12:07:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-10 12:07:29,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-10 12:07:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-10 12:07:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-10 12:07:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-10 12:07:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-10 12:07:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-10 12:07:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-10 12:07:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-10 12:07:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-10 12:07:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_18 [2024-11-10 12:07:29,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_18 [2024-11-10 12:07:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2024-11-10 12:07:29,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2024-11-10 12:07:29,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3 [2024-11-10 12:07:29,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3 [2024-11-10 12:07:29,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2024-11-10 12:07:29,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2024-11-10 12:07:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-10 12:07:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-10 12:07:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-10 12:07:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-10 12:07:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-10 12:07:29,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-10 12:07:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-10 12:07:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-10 12:07:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:07:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:07:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:07:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:07:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:07:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:07:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:07:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-10 12:07:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:07:29,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:07:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-10 12:07:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-10 12:07:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-10 12:07:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-10 12:07:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-10 12:07:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-10 12:07:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-10 12:07:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-10 12:07:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-10 12:07:29,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-10 12:07:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_bulk_callback [2024-11-10 12:07:29,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_bulk_callback [2024-11-10 12:07:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-10 12:07:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-10 12:07:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-10 12:07:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-10 12:07:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_control_cmd [2024-11-10 12:07:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_control_cmd [2024-11-10 12:07:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-10 12:07:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-10 12:07:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-10 12:07:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-10 12:07:29,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:07:29,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:07:29,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-10 12:07:29,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-10 12:07:29,429 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-10 12:07:29,431 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-10 12:07:29,431 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-10 12:07:29,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-10 12:07:29,432 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-10 12:07:29,432 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-10 12:07:29,432 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2024-11-10 12:07:29,433 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2024-11-10 12:07:29,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-10 12:07:29,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-10 12:07:29,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-10 12:07:29,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-10 12:07:29,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-10 12:07:29,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-10 12:07:29,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-10 12:07:29,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-10 12:07:29,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:07:29,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:07:29,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-10 12:07:29,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-10 12:07:29,435 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:07:29,436 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:07:29,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-10 12:07:29,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-10 12:07:29,436 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_command_msg [2024-11-10 12:07:29,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_command_msg [2024-11-10 12:07:29,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:07:29,436 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-10 12:07:29,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-10 12:07:29,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-10 12:07:29,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-10 12:07:29,438 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-10 12:07:29,438 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-10 12:07:29,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:07:29,438 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-10 12:07:29,438 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-10 12:07:29,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-10 12:07:29,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-10 12:07:29,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:07:29,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:07:29,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:07:29,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:07:29,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:07:29,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:07:29,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:07:29,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:07:29,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-10 12:07:29,441 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_write_mode [2024-11-10 12:07:29,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_write_mode [2024-11-10 12:07:29,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-10 12:07:29,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-10 12:07:29,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-10 12:07:29,442 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-10 12:07:29,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-10 12:07:29,442 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-10 12:07:29,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:07:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:07:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:07:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:07:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:07:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:07:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:07:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-10 12:07:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_disconnect [2024-11-10 12:07:29,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_disconnect [2024-11-10 12:07:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-10 12:07:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-10 12:07:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-10 12:07:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-10 12:07:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_interrupt_callback [2024-11-10 12:07:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_interrupt_callback [2024-11-10 12:07:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-10 12:07:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-10 12:07:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:07:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-10 12:07:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-10 12:07:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_rx_err [2024-11-10 12:07:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_rx_err [2024-11-10 12:07:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 12:07:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 12:07:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-10 12:07:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-10 12:07:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-10 12:07:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-10 12:07:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-10 12:07:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-10 12:07:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-10 12:07:29,446 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-10 12:07:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-10 12:07:29,446 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-10 12:07:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-10 12:07:29,446 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-10 12:07:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-10 12:07:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-10 12:07:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-10 12:07:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-10 12:07:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2024-11-10 12:07:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2024-11-10 12:07:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 12:07:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 12:07:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 12:07:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 12:07:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 12:07:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 12:07:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-10 12:07:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-10 12:07:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2024-11-10 12:07:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2024-11-10 12:07:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-10 12:07:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-10 12:07:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-10 12:07:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-10 12:07:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-10 12:07:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-10 12:07:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-10 12:07:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-10 12:07:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-10 12:07:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-10 12:07:29,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:07:29,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:07:30,001 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:07:30,005 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:07:30,142 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:07:30,484 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7370: havoc alloc_can_skb_#t~ret467#1.base, alloc_can_skb_#t~ret467#1.offset; [2024-11-10 12:07:30,485 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5935: call ULTIMATE.dealloc(ems_usb_rx_can_msg_~#cf~0#1.base, ems_usb_rx_can_msg_~#cf~0#1.offset);havoc ems_usb_rx_can_msg_~#cf~0#1.base, ems_usb_rx_can_msg_~#cf~0#1.offset; [2024-11-10 12:07:30,536 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6226: call ULTIMATE.dealloc(~#cmd~0.base, ~#cmd~0.offset);havoc ~#cmd~0.base, ~#cmd~0.offset; [2024-11-10 12:07:30,562 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7436: havoc netpoll_trap_#t~nondet477#1; [2024-11-10 12:07:30,579 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5576: havoc #t~mem44;havoc #t~bitwise45; [2024-11-10 12:07:30,625 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464: havoc #t~mem4;havoc #t~bitwise5; [2024-11-10 12:07:30,655 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5525: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset; [2024-11-10 12:07:30,687 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7444: havoc printk_#t~nondet479#1; [2024-11-10 12:07:30,822 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200: call ULTIMATE.dealloc(~#actual_length~0#1.base, ~#actual_length~0#1.offset);havoc ~#actual_length~0#1.base, ~#actual_length~0#1.offset; [2024-11-10 12:07:30,822 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7461: havoc usb_bulk_msg_#t~nondet482#1; [2024-11-10 12:07:30,826 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7417: havoc #t~nondet473; [2024-11-10 12:07:30,832 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-10 12:07:30,850 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7481: havoc usb_unlink_urb_#t~nondet484#1; [2024-11-10 12:07:30,934 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7383: havoc can_get_echo_skb_#t~nondet469#1; [2024-11-10 12:07:30,946 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7454: havoc #t~ret481.base, #t~ret481.offset; [2024-11-10 12:07:30,983 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7432: havoc #t~nondet476; [2024-11-10 12:07:31,199 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5978: call ULTIMATE.dealloc(~#cf~1#1.base, ~#cf~1#1.offset);havoc ~#cf~1#1.base, ~#cf~1#1.offset; [2024-11-10 12:07:31,200 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7367: havoc alloc_can_err_skb_#t~ret466#1.base, alloc_can_err_skb_#t~ret466#1.offset; [2024-11-10 12:07:31,203 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7396: havoc #t~nondet470; [2024-11-10 12:07:31,206 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7425: havoc #t~nondet475; [2024-11-10 12:07:31,227 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5591: havoc __kmalloc_#t~ret48#1.base, __kmalloc_#t~ret48#1.offset; [2024-11-10 12:07:31,238 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5712: havoc #t~mem60.base, #t~mem60.offset; [2024-11-10 12:07:31,241 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7421: havoc #t~nondet474; [2024-11-10 12:07:38,561 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7373: havoc alloc_candev_#t~ret468#1.base, alloc_candev_#t~ret468#1.offset; [2024-11-10 12:07:38,562 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7440: havoc open_candev_#t~nondet478#1; [2024-11-10 12:07:38,562 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7474: havoc usb_register_driver_#t~nondet483#1; [2024-11-10 12:07:38,562 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7409: havoc ldv_ndo_init_2_#t~nondet471#1; [2024-11-10 12:07:38,562 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7413: havoc ldv_ndo_uninit_2_#t~nondet472#1; [2024-11-10 12:07:38,562 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7448: havoc register_candev_#t~nondet480#1; [2024-11-10 12:07:38,562 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5472: havoc atomic_read_#t~mem9#1; [2024-11-10 12:07:38,607 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 12:07:38,615 INFO L158 Benchmark]: Toolchain (without parser) took 12703.49ms. Allocated memory was 163.6MB in the beginning and 270.5MB in the end (delta: 107.0MB). Free memory was 121.2MB in the beginning and 131.0MB in the end (delta: -9.8MB). Peak memory consumption was 137.0MB. Max. memory is 16.1GB. [2024-11-10 12:07:38,615 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 104.9MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 12:07:38,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2631.30ms. Allocated memory is still 163.6MB. Free memory was 121.2MB in the beginning and 59.3MB in the end (delta: 61.9MB). Peak memory consumption was 95.6MB. Max. memory is 16.1GB. [2024-11-10 12:07:38,617 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.16ms. Allocated memory is still 163.6MB. Free memory was 59.3MB in the beginning and 97.8MB in the end (delta: -38.5MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-11-10 12:07:38,618 INFO L158 Benchmark]: Boogie Preprocessor took 545.93ms. Allocated memory was 163.6MB in the beginning and 270.5MB in the end (delta: 107.0MB). Free memory was 97.8MB in the beginning and 180.4MB in the end (delta: -82.6MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2024-11-10 12:07:38,620 INFO L158 Benchmark]: IcfgBuilder took 9295.31ms. Allocated memory is still 270.5MB. Free memory was 180.4MB in the beginning and 131.0MB in the end (delta: 49.4MB). Peak memory consumption was 89.2MB. Max. memory is 16.1GB. [2024-11-10 12:07:38,622 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 104.9MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2631.30ms. Allocated memory is still 163.6MB. Free memory was 121.2MB in the beginning and 59.3MB in the end (delta: 61.9MB). Peak memory consumption was 95.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.16ms. Allocated memory is still 163.6MB. Free memory was 59.3MB in the beginning and 97.8MB in the end (delta: -38.5MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 545.93ms. Allocated memory was 163.6MB in the beginning and 270.5MB in the end (delta: 107.0MB). Free memory was 97.8MB in the beginning and 180.4MB in the end (delta: -82.6MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. * IcfgBuilder took 9295.31ms. Allocated memory is still 270.5MB. Free memory was 180.4MB in the beginning and 131.0MB in the end (delta: 49.4MB). Peak memory consumption was 89.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5441]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5441] - GenericResultAtLocation [Line: 5448]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5448] - GenericResultAtLocation [Line: 5456]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5456-5457] - GenericResultAtLocation [Line: 5485]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [5485] - GenericResultAtLocation [Line: 5492]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [5492] - GenericResultAtLocation [Line: 6159]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/6225/dscv_tempdir/dscv/ri/144_2a/drivers/net/can/usb/ems_usb.o.c.prepared"), "i" (546), "i" (12UL)); [6159-6160] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 12:07:38,715 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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--net--can--usb--ems_usb.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --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 be936ec9376452d086f72aa92ac4fe7deb233a068e40e0ed8f478fbc228d19b6 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:07:41,068 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:07:41,169 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 12:07:41,174 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:07:41,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:07:41,212 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:07:41,212 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:07:41,213 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:07:41,213 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:07:41,214 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:07:41,214 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:07:41,215 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:07:41,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:07:41,216 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:07:41,216 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:07:41,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:07:41,219 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:07:41,222 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:07:41,222 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:07:41,222 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:07:41,222 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:07:41,223 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 12:07:41,223 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 12:07:41,223 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:07:41,224 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 12:07:41,224 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:07:41,224 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:07:41,225 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:07:41,225 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:07:41,225 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:07:41,226 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:07:41,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:07:41,226 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:07:41,226 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:07:41,227 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:07:41,227 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 12:07:41,227 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 12:07:41,227 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:07:41,228 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:07:41,228 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:07:41,228 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:07:41,230 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be936ec9376452d086f72aa92ac4fe7deb233a068e40e0ed8f478fbc228d19b6 [2024-11-10 12:07:41,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:07:41,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:07:41,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:07:41,643 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:07:41,644 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:07:41,645 INFO L431 ainManager$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--net--can--usb--ems_usb.ko-entry_point.cil.out.i [2024-11-10 12:07:43,273 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:07:43,788 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:07:43,789 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i [2024-11-10 12:07:43,835 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39e11d1ee/24c54c38f5d84adab0e121d2fd987eb5/FLAGa169a5b9d [2024-11-10 12:07:43,875 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39e11d1ee/24c54c38f5d84adab0e121d2fd987eb5 [2024-11-10 12:07:43,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:07:43,880 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:07:43,883 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:07:43,883 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:07:43,888 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:07:43,889 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:07:43" (1/1) ... [2024-11-10 12:07:43,890 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71528dfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:43, skipping insertion in model container [2024-11-10 12:07:43,890 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:07:43" (1/1) ... [2024-11-10 12:07:44,001 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:07:45,079 WARN L250 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--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263] [2024-11-10 12:07:45,137 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,298 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,346 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,349 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,361 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,375 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,401 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,401 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,403 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,404 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,436 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,439 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,443 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,445 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,447 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,450 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,475 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,486 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,494 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,502 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,507 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,507 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,509 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,521 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,535 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,550 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,579 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,585 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,591 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,592 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,604 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,605 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,633 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,634 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,639 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,640 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,725 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,726 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:07:45,768 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-10 12:07:45,835 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:07:45,959 WARN L250 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--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263] [2024-11-10 12:07:45,961 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,968 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,980 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,982 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,983 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,985 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,987 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,987 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,988 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,988 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,991 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,992 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,992 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,993 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,994 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,994 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,997 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,998 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:45,999 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,002 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,003 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,003 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,004 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,006 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,029 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,031 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,035 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,037 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,037 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,038 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,038 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,039 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,039 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,040 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,042 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,043 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,043 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,043 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,060 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:07:46,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:07:46,082 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:07:46,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5441] [2024-11-10 12:07:46,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5448] [2024-11-10 12:07:46,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5456-5457] [2024-11-10 12:07:46,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [5485] [2024-11-10 12:07:46,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [5492] [2024-11-10 12:07:46,232 WARN L250 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--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263] [2024-11-10 12:07:46,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/6225/dscv_tempdir/dscv/ri/144_2a/drivers/net/can/usb/ems_usb.o.c.prepared"), "i" (546), "i" (12UL)); [6159-6160] [2024-11-10 12:07:46,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:07:46,456 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:07:46,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46 WrapperNode [2024-11-10 12:07:46,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:07:46,458 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:07:46,458 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:07:46,459 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:07:46,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:46,524 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:46,631 INFO L138 Inliner]: procedures = 182, calls = 765, calls flagged for inlining = 78, calls inlined = 78, statements flattened = 2064 [2024-11-10 12:07:46,632 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:07:46,632 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:07:46,633 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:07:46,633 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:07:46,648 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:46,649 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:46,686 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:46,967 INFO L175 MemorySlicer]: Split 454 memory accesses to 8 slices as follows [2, 9, 9, 44, 20, 20, 342, 8]. 75 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [2, 0, 0, 0, 0, 0, 34, 8]. The 224 writes are split as follows [0, 5, 0, 44, 11, 0, 164, 0]. [2024-11-10 12:07:46,968 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:46,968 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:47,149 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:47,155 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:47,185 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:47,205 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:47,237 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:07:47,239 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:07:47,239 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:07:47,239 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:07:47,240 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:07:46" (1/1) ... [2024-11-10 12:07:47,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:07:47,259 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:07:47,283 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 12:07:47,290 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 12:07:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-10 12:07:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-10 12:07:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-10 12:07:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-10 12:07:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-10 12:07:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-10 12:07:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-10 12:07:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-10 12:07:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-10 12:07:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-10 12:07:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_18 [2024-11-10 12:07:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_18 [2024-11-10 12:07:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2024-11-10 12:07:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2024-11-10 12:07:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3 [2024-11-10 12:07:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3 [2024-11-10 12:07:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2024-11-10 12:07:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2024-11-10 12:07:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-10 12:07:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-10 12:07:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-10 12:07:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-10 12:07:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-10 12:07:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-10 12:07:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-10 12:07:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-10 12:07:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-10 12:07:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-10 12:07:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-10 12:07:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-10 12:07:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-10 12:07:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-10 12:07:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-10 12:07:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-10 12:07:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-10 12:07:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-10 12:07:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-10 12:07:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-10 12:07:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-10 12:07:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-10 12:07:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-10 12:07:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-10 12:07:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:07:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:07:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:07:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:07:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:07:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-10 12:07:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:07:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:07:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-10 12:07:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-10 12:07:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_bulk_callback [2024-11-10 12:07:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_bulk_callback [2024-11-10 12:07:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-10 12:07:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-10 12:07:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-10 12:07:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-10 12:07:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_control_cmd [2024-11-10 12:07:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_control_cmd [2024-11-10 12:07:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-10 12:07:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-10 12:07:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-10 12:07:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-10 12:07:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:07:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:07:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-10 12:07:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-10 12:07:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-10 12:07:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-10 12:07:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-10 12:07:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-10 12:07:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-10 12:07:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-10 12:07:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2024-11-10 12:07:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2024-11-10 12:07:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:07:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:07:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-10 12:07:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-10 12:07:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-10 12:07:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-10 12:07:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-10 12:07:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-10 12:07:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-10 12:07:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-10 12:07:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-10 12:07:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-10 12:07:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-10 12:07:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-10 12:07:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-10 12:07:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-10 12:07:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-10 12:07:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-10 12:07:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-10 12:07:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-10 12:07:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-10 12:07:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-10 12:07:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-10 12:07:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-10 12:07:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-10 12:07:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-10 12:07:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:07:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:07:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-10 12:07:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-10 12:07:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_command_msg [2024-11-10 12:07:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_command_msg [2024-11-10 12:07:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:07:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-10 12:07:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-10 12:07:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-10 12:07:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-10 12:07:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-10 12:07:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-10 12:07:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:07:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-10 12:07:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-10 12:07:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-10 12:07:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-10 12:07:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:07:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:07:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:07:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:07:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:07:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:07:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:07:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:07:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-10 12:07:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-11-10 12:07:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-11-10 12:07:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-11-10 12:07:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-11-10 12:07:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-11-10 12:07:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-11-10 12:07:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2024-11-10 12:07:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2024-11-10 12:07:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_write_mode [2024-11-10 12:07:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_write_mode [2024-11-10 12:07:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-11-10 12:07:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-11-10 12:07:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-11-10 12:07:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-11-10 12:07:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-11-10 12:07:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-11-10 12:07:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2024-11-10 12:07:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2024-11-10 12:07:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-10 12:07:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-10 12:07:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-11-10 12:07:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-11-10 12:07:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-11-10 12:07:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-11-10 12:07:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-11-10 12:07:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-11-10 12:07:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2024-11-10 12:07:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2024-11-10 12:07:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-10 12:07:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-10 12:07:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-10 12:07:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-10 12:07:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:07:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:07:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:07:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:07:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:07:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:07:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:07:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-10 12:07:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_disconnect [2024-11-10 12:07:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_disconnect [2024-11-10 12:07:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-10 12:07:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-10 12:07:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-10 12:07:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-10 12:07:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_interrupt_callback [2024-11-10 12:07:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_interrupt_callback [2024-11-10 12:07:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-10 12:07:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-10 12:07:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-10 12:07:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-10 12:07:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-10 12:07:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-10 12:07:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-10 12:07:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:07:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-10 12:07:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-10 12:07:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-10 12:07:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-10 12:07:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-10 12:07:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-10 12:07:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-10 12:07:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-10 12:07:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-10 12:07:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-10 12:07:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#0 [2024-11-10 12:07:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#1 [2024-11-10 12:07:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#2 [2024-11-10 12:07:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#3 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#4 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#5 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#6 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#7 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-10 12:07:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-10 12:07:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_rx_err [2024-11-10 12:07:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_rx_err [2024-11-10 12:07:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-10 12:07:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-10 12:07:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-10 12:07:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-10 12:07:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-10 12:07:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-10 12:07:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-10 12:07:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-11-10 12:07:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 12:07:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 12:07:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-10 12:07:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-10 12:07:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-10 12:07:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-10 12:07:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-10 12:07:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-10 12:07:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-10 12:07:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-10 12:07:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-10 12:07:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-10 12:07:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-10 12:07:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-10 12:07:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-10 12:07:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-10 12:07:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-10 12:07:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-10 12:07:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2024-11-10 12:07:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2024-11-10 12:07:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-11-10 12:07:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-11-10 12:07:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-11-10 12:07:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-11-10 12:07:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-11-10 12:07:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-11-10 12:07:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2024-11-10 12:07:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2024-11-10 12:07:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2024-11-10 12:07:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2024-11-10 12:07:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-10 12:07:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-10 12:07:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:07:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:07:48,088 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:07:48,092 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:07:48,165 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:07:49,028 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7370: havoc alloc_can_skb_#t~ret442#1.base, alloc_can_skb_#t~ret442#1.offset; [2024-11-10 12:07:49,029 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5935: call ULTIMATE.dealloc(ems_usb_rx_can_msg_~#cf~0#1.base, ems_usb_rx_can_msg_~#cf~0#1.offset);havoc ems_usb_rx_can_msg_~#cf~0#1.base, ems_usb_rx_can_msg_~#cf~0#1.offset; [2024-11-10 12:07:49,126 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7436: havoc netpoll_trap_#t~nondet452#1; [2024-11-10 12:07:49,208 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7444: havoc printk_#t~nondet454#1; [2024-11-10 12:07:49,213 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7417: havoc #t~nondet448; [2024-11-10 12:07:49,216 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-10 12:07:49,295 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7432: havoc #t~nondet451; [2024-11-10 12:07:49,411 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7396: havoc #t~nondet445; [2024-11-10 12:07:49,418 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7425: havoc #t~nondet450; [2024-11-10 12:07:49,441 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5591: havoc __kmalloc_#t~ret46#1.base, __kmalloc_#t~ret46#1.offset; [2024-11-10 12:07:49,467 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5712: havoc #t~mem57.base, #t~mem57.offset; [2024-11-10 12:07:49,473 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7421: havoc #t~nondet449; [2024-11-10 12:07:49,730 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6226: call ULTIMATE.dealloc(~#cmd~0.base, ~#cmd~0.offset);havoc ~#cmd~0.base, ~#cmd~0.offset; [2024-11-10 12:07:49,739 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5576: havoc #t~mem43; [2024-11-10 12:07:49,757 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464: havoc #t~mem4; [2024-11-10 12:07:49,818 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5525: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset; [2024-11-10 12:07:54,006 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200: call ULTIMATE.dealloc(~#actual_length~0#1.base, ~#actual_length~0#1.offset);havoc ~#actual_length~0#1.base, ~#actual_length~0#1.offset; [2024-11-10 12:07:54,007 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7461: havoc usb_bulk_msg_#t~nondet457#1; [2024-11-10 12:07:54,119 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7481: havoc usb_unlink_urb_#t~nondet459#1; [2024-11-10 12:07:58,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7383: havoc can_get_echo_skb_#t~nondet444#1; [2024-11-10 12:07:58,516 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7454: havoc #t~ret456.base, #t~ret456.offset; [2024-11-10 12:08:05,026 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7367: havoc alloc_can_err_skb_#t~ret441#1.base, alloc_can_err_skb_#t~ret441#1.offset; [2024-11-10 12:08:05,027 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5978: call ULTIMATE.dealloc(~#cf~1#1.base, ~#cf~1#1.offset);havoc ~#cf~1#1.base, ~#cf~1#1.offset; [2024-11-10 12:08:38,268 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7373: havoc alloc_candev_#t~ret443#1.base, alloc_candev_#t~ret443#1.offset; [2024-11-10 12:08:38,268 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7440: havoc open_candev_#t~nondet453#1; [2024-11-10 12:08:38,268 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7474: havoc usb_register_driver_#t~nondet458#1; [2024-11-10 12:08:38,269 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7409: havoc ldv_ndo_init_2_#t~nondet446#1; [2024-11-10 12:08:38,269 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7413: havoc ldv_ndo_uninit_2_#t~nondet447#1; [2024-11-10 12:08:38,269 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7448: havoc register_candev_#t~nondet455#1; [2024-11-10 12:08:38,269 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5472: havoc atomic_read_#t~mem8#1; [2024-11-10 12:08:38,336 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 12:08:38,342 INFO L158 Benchmark]: Toolchain (without parser) took 54461.65ms. Allocated memory was 77.6MB in the beginning and 325.1MB in the end (delta: 247.5MB). Free memory was 42.4MB in the beginning and 238.5MB in the end (delta: -196.1MB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. [2024-11-10 12:08:38,344 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 52.4MB. Free memory is still 34.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 12:08:38,345 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2574.78ms. Allocated memory was 77.6MB in the beginning and 138.4MB in the end (delta: 60.8MB). Free memory was 42.0MB in the beginning and 56.0MB in the end (delta: -14.0MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. [2024-11-10 12:08:38,346 INFO L158 Benchmark]: Boogie Procedure Inliner took 173.73ms. Allocated memory is still 138.4MB. Free memory was 56.0MB in the beginning and 68.4MB in the end (delta: -12.4MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2024-11-10 12:08:38,348 INFO L158 Benchmark]: Boogie Preprocessor took 604.96ms. Allocated memory was 138.4MB in the beginning and 207.6MB in the end (delta: 69.2MB). Free memory was 68.4MB in the beginning and 116.8MB in the end (delta: -48.4MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2024-11-10 12:08:38,349 INFO L158 Benchmark]: IcfgBuilder took 51101.19ms. Allocated memory was 207.6MB in the beginning and 325.1MB in the end (delta: 117.4MB). Free memory was 116.8MB in the beginning and 238.5MB in the end (delta: -121.7MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2024-11-10 12:08:38,353 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 52.4MB. Free memory is still 34.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2574.78ms. Allocated memory was 77.6MB in the beginning and 138.4MB in the end (delta: 60.8MB). Free memory was 42.0MB in the beginning and 56.0MB in the end (delta: -14.0MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 173.73ms. Allocated memory is still 138.4MB. Free memory was 56.0MB in the beginning and 68.4MB in the end (delta: -12.4MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 604.96ms. Allocated memory was 138.4MB in the beginning and 207.6MB in the end (delta: 69.2MB). Free memory was 68.4MB in the beginning and 116.8MB in the end (delta: -48.4MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * IcfgBuilder took 51101.19ms. Allocated memory was 207.6MB in the beginning and 325.1MB in the end (delta: 117.4MB). Free memory was 116.8MB in the beginning and 238.5MB in the end (delta: -121.7MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5441]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5441] - GenericResultAtLocation [Line: 5448]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5448] - GenericResultAtLocation [Line: 5456]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5456-5457] - GenericResultAtLocation [Line: 5485]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [5485] - GenericResultAtLocation [Line: 5492]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [5492] - GenericResultAtLocation [Line: 6159]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/6225/dscv_tempdir/dscv/ri/144_2a/drivers/net/can/usb/ems_usb.o.c.prepared"), "i" (546), "i" (12UL)); [6159-6160] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 12:08:38,574 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-10 12:08:38,653 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null