./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.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 d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:15:04,075 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:15:04,154 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 12:15:04,160 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:15:04,161 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:15:04,195 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:15:04,195 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:15:04,196 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:15:04,196 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:15:04,199 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:15:04,199 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:15:04,200 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:15:04,200 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:15:04,200 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:15:04,200 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:15:04,201 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:15:04,201 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:15:04,201 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 12:15:04,201 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:15:04,201 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:15:04,201 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:15:04,204 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:15:04,204 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:15:04,204 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:15:04,205 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:15:04,205 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:15:04,205 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:15:04,205 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:15:04,205 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:15:04,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:15:04,206 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:15:04,206 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:15:04,206 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:15:04,206 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 12:15:04,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 12:15:04,206 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:15:04,207 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:15:04,207 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:15:04,207 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:15:04,207 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 [2024-11-10 12:15:04,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:15:04,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:15:04,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:15:04,455 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:15:04,455 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:15:04,456 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2024-11-10 12:15:05,783 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:15:06,163 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:15:06,164 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2024-11-10 12:15:06,197 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/817d6eb68/97a3e58c52df4410ba7ed735803b3c33/FLAGd49bd4bdf [2024-11-10 12:15:06,214 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/817d6eb68/97a3e58c52df4410ba7ed735803b3c33 [2024-11-10 12:15:06,219 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:15:06,220 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:15:06,224 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:15:06,224 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:15:06,229 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:15:06,230 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:15:06" (1/1) ... [2024-11-10 12:15:06,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cf02740 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:06, skipping insertion in model container [2024-11-10 12:15:06,231 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:15:06" (1/1) ... [2024-11-10 12:15:06,315 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:15:06,697 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2024-11-10 12:15:06,698 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3847-3848] [2024-11-10 12:15:06,846 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i[114996,115009] [2024-11-10 12:15:07,239 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:15:07,295 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:15:07,379 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2024-11-10 12:15:07,379 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3847-3848] [2024-11-10 12:15:07,389 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i[114996,115009] [2024-11-10 12:15:07,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:15:07,635 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:15:07,635 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07 WrapperNode [2024-11-10 12:15:07,636 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:15:07,637 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:15:07,637 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:15:07,637 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:15:07,643 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:07,705 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:07,818 INFO L138 Inliner]: procedures = 157, calls = 2015, calls flagged for inlining = 60, calls inlined = 53, statements flattened = 3605 [2024-11-10 12:15:07,819 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:15:07,819 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:15:07,819 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:15:07,819 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:15:07,828 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:07,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:07,850 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:08,088 INFO L175 MemorySlicer]: Split 1382 memory accesses to 18 slices as follows [2, 6, 7, 1010, 2, 2, 7, 7, 119, 3, 7, 2, 72, 2, 7, 1, 119, 7]. 73 percent of accesses are in the largest equivalence class. The 177 initializations are split as follows [2, 4, 7, 7, 0, 0, 6, 7, 0, 0, 7, 2, 0, 2, 7, 0, 119, 7]. The 1049 writes are split as follows [0, 0, 0, 873, 0, 1, 0, 0, 102, 1, 0, 0, 72, 0, 0, 0, 0, 0]. [2024-11-10 12:15:08,088 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:08,088 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:08,148 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:08,155 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:08,174 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:08,189 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:08,218 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:15:08,220 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:15:08,220 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:15:08,220 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:15:08,221 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (1/1) ... [2024-11-10 12:15:08,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:15:08,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:15:08,254 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 12:15:08,257 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 12:15:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-10 12:15:08,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-10 12:15:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-10 12:15:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-10 12:15:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-10 12:15:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-10 12:15:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-10 12:15:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-10 12:15:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-10 12:15:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-10 12:15:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-10 12:15:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-10 12:15:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-10 12:15:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-10 12:15:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-10 12:15:08,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-10 12:15:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-10 12:15:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-10 12:15:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-10 12:15:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-10 12:15:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-10 12:15:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-10 12:15:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmget [2024-11-10 12:15:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmget [2024-11-10 12:15:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-11-10 12:15:08,301 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-11-10 12:15:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-10 12:15:08,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-10 12:15:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-10 12:15:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-10 12:15:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-10 12:15:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-10 12:15:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-10 12:15:08,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-10 12:15:08,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-10 12:15:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-10 12:15:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-10 12:15:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-10 12:15:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-10 12:15:08,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-10 12:15:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-10 12:15:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-10 12:15:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-10 12:15:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-10 12:15:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:15:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:15:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:15:08,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:15:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:15:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:15:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:15:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-10 12:15:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-10 12:15:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-10 12:15:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-10 12:15:08,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-10 12:15:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-10 12:15:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-10 12:15:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-10 12:15:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-10 12:15:08,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-10 12:15:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-10 12:15:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:15:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:15:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-10 12:15:08,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-10 12:15:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-10 12:15:08,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-10 12:15:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-10 12:15:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-10 12:15:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-10 12:15:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-10 12:15:08,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-10 12:15:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-10 12:15:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-10 12:15:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-10 12:15:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-10 12:15:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-10 12:15:08,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-10 12:15:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-10 12:15:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-10 12:15:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-10 12:15:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-10 12:15:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-10 12:15:08,341 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_interface [2024-11-10 12:15:08,341 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_interface [2024-11-10 12:15:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2024-11-10 12:15:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2024-11-10 12:15:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_resume [2024-11-10 12:15:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_resume [2024-11-10 12:15:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-10 12:15:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-10 12:15:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-10 12:15:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-10 12:15:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:15:08,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:15:08,342 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_close [2024-11-10 12:15:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_close [2024-11-10 12:15:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-10 12:15:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-10 12:15:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-10 12:15:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-10 12:15:08,343 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write [2024-11-10 12:15:08,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write [2024-11-10 12:15:08,344 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_submit_rx_urbs [2024-11-10 12:15:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_submit_rx_urbs [2024-11-10 12:15:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_probe [2024-11-10 12:15:08,345 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_probe [2024-11-10 12:15:08,345 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_send_setup [2024-11-10 12:15:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_send_setup [2024-11-10 12:15:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-10 12:15:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-10 12:15:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-10 12:15:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-10 12:15:08,346 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2024-11-10 12:15:08,346 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2024-11-10 12:15:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2024-11-10 12:15:08,347 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2024-11-10 12:15:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-10 12:15:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-10 12:15:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-10 12:15:08,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-10 12:15:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-10 12:15:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-10 12:15:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-10 12:15:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-10 12:15:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-10 12:15:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-10 12:15:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-10 12:15:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-10 12:15:08,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-10 12:15:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-10 12:15:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-10 12:15:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-10 12:15:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-10 12:15:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-10 12:15:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-10 12:15:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-10 12:15:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:15:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:15:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-10 12:15:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-10 12:15:08,349 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-10 12:15:08,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-10 12:15:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-10 12:15:08,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-10 12:15:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-10 12:15:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-10 12:15:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-10 12:15:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-10 12:15:08,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-10 12:15:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-10 12:15:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-10 12:15:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-10 12:15:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-10 12:15:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-10 12:15:08,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-10 12:15:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-10 12:15:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-10 12:15:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-10 12:15:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-10 12:15:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-10 12:15:08,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-10 12:15:08,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-10 12:15:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-10 12:15:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-10 12:15:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-10 12:15:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-10 12:15:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-10 12:15:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-10 12:15:08,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-10 12:15:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-10 12:15:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-10 12:15:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-10 12:15:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-10 12:15:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-10 12:15:08,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-10 12:15:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-10 12:15:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-10 12:15:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-10 12:15:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-10 12:15:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-10 12:15:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-11-10 12:15:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-11-10 12:15:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:15:08,356 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:15:08,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2024-11-10 12:15:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2024-11-10 12:15:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-10 12:15:08,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:15:08,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:15:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:15:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-10 12:15:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-10 12:15:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-10 12:15:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-10 12:15:08,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-10 12:15:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-10 12:15:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-10 12:15:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-10 12:15:08,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_dtr_rts [2024-11-10 12:15:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_dtr_rts [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-10 12:15:08,361 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:15:08,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:15:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-10 12:15:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-10 12:15:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-10 12:15:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-10 12:15:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-10 12:15:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-10 12:15:08,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-10 12:15:08,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-10 12:15:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-10 12:15:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-10 12:15:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-10 12:15:08,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-10 12:15:08,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-10 12:15:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_chars_in_buffer [2024-11-10 12:15:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_chars_in_buffer [2024-11-10 12:15:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-10 12:15:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-10 12:15:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-10 12:15:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-10 12:15:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-10 12:15:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-10 12:15:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-10 12:15:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-10 12:15:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write_room [2024-11-10 12:15:08,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write_room [2024-11-10 12:15:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:15:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 12:15:08,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-10 12:15:08,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-10 12:15:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-10 12:15:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-10 12:15:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_instat_callback [2024-11-10 12:15:08,367 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_instat_callback [2024-11-10 12:15:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_stop_rx_urbs [2024-11-10 12:15:08,367 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_stop_rx_urbs [2024-11-10 12:15:08,367 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 12:15:08,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 12:15:08,369 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-10 12:15:08,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-10 12:15:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-10 12:15:08,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-10 12:15:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_remove [2024-11-10 12:15:08,373 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_remove [2024-11-10 12:15:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-10 12:15:08,373 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-10 12:15:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_num_ports [2024-11-10 12:15:08,374 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_num_ports [2024-11-10 12:15:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-10 12:15:08,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-10 12:15:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmset [2024-11-10 12:15:08,374 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmset [2024-11-10 12:15:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_release_urb [2024-11-10 12:15:08,374 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_release_urb [2024-11-10 12:15:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-10 12:15:08,374 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-10 12:15:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 12:15:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 12:15:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 12:15:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 12:15:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-10 12:15:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_open [2024-11-10 12:15:08,375 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_open [2024-11-10 12:15:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2024-11-10 12:15:08,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2024-11-10 12:15:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2024-11-10 12:15:08,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2024-11-10 12:15:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-10 12:15:08,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-10 12:15:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_suspend [2024-11-10 12:15:08,376 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_suspend [2024-11-10 12:15:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-10 12:15:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-10 12:15:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-10 12:15:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-10 12:15:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-10 12:15:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-10 12:15:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-10 12:15:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-10 12:15:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-10 12:15:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-10 12:15:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-10 12:15:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-10 12:15:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-10 12:15:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-10 12:15:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-10 12:15:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-10 12:15:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-10 12:15:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-10 12:15:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-10 12:15:08,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-10 12:15:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:15:08,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:15:08,840 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:15:08,844 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:15:08,878 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6545: havoc #t~nondet583; [2024-11-10 12:15:08,984 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:15:09,092 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3930: havoc constant_test_bit_#t~mem1#1;havoc constant_test_bit_#t~bitwise2#1; [2024-11-10 12:15:09,374 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4794: call ULTIMATE.dealloc(~#descriptor~3#1.base, ~#descriptor~3#1.offset);havoc ~#descriptor~3#1.base, ~#descriptor~3#1.offset;call ULTIMATE.dealloc(~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset);havoc ~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset);havoc ~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset;call ULTIMATE.dealloc(~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset);havoc ~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset;call ULTIMATE.dealloc(~#descriptor___3~0#1.base, ~#descriptor___3~0#1.offset);havoc ~#descriptor___3~0#1.base, ~#descriptor___3~0#1.offset; [2024-11-10 12:15:09,374 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6498: havoc usb_autopm_get_interface_async_#t~nondet577#1; [2024-11-10 12:15:09,467 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5486: call ULTIMATE.dealloc(~#__key~2#1.base, ~#__key~2#1.offset);havoc ~#__key~2#1.base, ~#__key~2#1.offset;call ULTIMATE.dealloc(~#descriptor~9#1.base, ~#descriptor~9#1.offset);havoc ~#descriptor~9#1.base, ~#descriptor~9#1.offset; [2024-11-10 12:15:09,504 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6494: havoc usb_autopm_get_interface_#t~nondet576#1; [2024-11-10 12:15:09,509 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4126: havoc dev_get_drvdata_#t~mem41#1.base, dev_get_drvdata_#t~mem41#1.offset; [2024-11-10 12:15:09,539 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6468: havoc #t~nondet572; [2024-11-10 12:15:09,562 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4245: call ULTIMATE.dealloc(~#descriptor~0.base, ~#descriptor~0.offset);havoc ~#descriptor~0.base, ~#descriptor~0.offset; [2024-11-10 12:15:09,592 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6458: havoc #t~nondet570; [2024-11-10 12:15:09,605 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4002: havoc __kmalloc_#t~ret23#1.base, __kmalloc_#t~ret23#1.offset; [2024-11-10 12:15:09,779 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6511: havoc usb_clear_halt_#t~nondet578#1; [2024-11-10 12:15:09,780 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5282: call ULTIMATE.dealloc(sierra_setup_urb_~#descriptor~8#1.base, sierra_setup_urb_~#descriptor~8#1.offset);havoc sierra_setup_urb_~#descriptor~8#1.base, sierra_setup_urb_~#descriptor~8#1.offset; [2024-11-10 12:15:09,784 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6521: havoc #t~ret580.base, #t~ret580.offset; [2024-11-10 12:15:09,787 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6487: havoc #t~ret575.base, #t~ret575.offset; [2024-11-10 12:15:09,818 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4207: havoc #t~mem78;havoc #t~bitwise79; [2024-11-10 12:15:09,871 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4158: 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 12:15:09,890 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6433: havoc #t~nondet569; [2024-11-10 12:15:09,958 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6515: havoc #t~nondet579; [2024-11-10 12:15:09,980 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5178: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2024-11-10 12:15:10,037 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5143: call ULTIMATE.dealloc(~#descriptor~6.base, ~#descriptor~6.offset);havoc ~#descriptor~6.base, ~#descriptor~6.offset; [2024-11-10 12:15:10,163 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5023: call ULTIMATE.dealloc(~#descriptor~5#1.base, ~#descriptor~5#1.offset);havoc ~#descriptor~5#1.base, ~#descriptor~5#1.offset;call ULTIMATE.dealloc(~#descriptor___0~3#1.base, ~#descriptor___0~3#1.offset);havoc ~#descriptor___0~3#1.base, ~#descriptor___0~3#1.offset;call ULTIMATE.dealloc(~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset);havoc ~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset;call ULTIMATE.dealloc(~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset);havoc ~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset;call ULTIMATE.dealloc(~#descriptor___3~1#1.base, ~#descriptor___3~1#1.offset);havoc ~#descriptor___3~1#1.base, ~#descriptor___3~1#1.offset; [2024-11-10 12:15:10,175 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4228: havoc #t~mem81.base, #t~mem81.offset; [2024-11-10 12:15:10,197 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5577: call ULTIMATE.dealloc(~#message#1.base, ~#message#1.offset);havoc ~#message#1.base, ~#message#1.offset; [2024-11-10 12:15:40,819 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6537: havoc usb_serial_register_drivers_#t~nondet581#1; [2024-11-10 12:15:40,819 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4374: call ULTIMATE.dealloc(sierra_probe_~#descriptor~1#1.base, sierra_probe_~#descriptor~1#1.offset);havoc sierra_probe_~#descriptor~1#1.base, sierra_probe_~#descriptor~1#1.offset;call ULTIMATE.dealloc(sierra_probe_~#descriptor___0~0#1.base, sierra_probe_~#descriptor___0~0#1.offset);havoc sierra_probe_~#descriptor___0~0#1.base, sierra_probe_~#descriptor___0~0#1.offset; [2024-11-10 12:15:40,819 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5448: call ULTIMATE.dealloc(sierra_startup_~#__key~1#1.base, sierra_startup_~#__key~1#1.offset);havoc sierra_startup_~#__key~1#1.base, sierra_startup_~#__key~1#1.offset; [2024-11-10 12:15:40,819 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6541: havoc usb_set_interface_#t~nondet582#1; [2024-11-10 12:15:40,819 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5749: call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset; [2024-11-10 12:15:41,187 INFO L? ?]: Removed 863 outVars from TransFormulas that were not future-live. [2024-11-10 12:15:41,187 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 12:15:41,244 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 12:15:41,244 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-10 12:15:41,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 12:15:41 BoogieIcfgContainer [2024-11-10 12:15:41,249 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 12:15:41,250 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 12:15:41,251 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 12:15:41,257 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 12:15:41,258 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 12:15:06" (1/3) ... [2024-11-10 12:15:41,258 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6783d75a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:15:41, skipping insertion in model container [2024-11-10 12:15:41,258 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:15:07" (2/3) ... [2024-11-10 12:15:41,258 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6783d75a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:15:41, skipping insertion in model container [2024-11-10 12:15:41,259 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 12:15:41" (3/3) ... [2024-11-10 12:15:41,264 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2024-11-10 12:15:41,297 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 12:15:41,297 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-10 12:15:41,474 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 12:15:41,486 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2768fa30, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 12:15:41,486 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-10 12:15:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand has 1068 states, 744 states have (on average 1.3266129032258065) internal successors, (987), 759 states have internal predecessors, (987), 259 states have call successors, (259), 62 states have call predecessors, (259), 61 states have return successors, (256), 254 states have call predecessors, (256), 256 states have call successors, (256) [2024-11-10 12:15:41,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-10 12:15:41,513 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 12:15:41,514 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 12:15:41,515 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 12:15:41,519 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 12:15:41,520 INFO L85 PathProgramCache]: Analyzing trace with hash -1599372911, now seen corresponding path program 1 times [2024-11-10 12:15:41,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 12:15:41,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317164588] [2024-11-10 12:15:41,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 12:15:41,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms