./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX --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-dev-a016563 [2024-11-08 12:23:38,104 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 12:23:38,205 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-08 12:23:38,213 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 12:23:38,214 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 12:23:38,256 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 12:23:38,258 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 12:23:38,258 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 12:23:38,259 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 12:23:38,261 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 12:23:38,261 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 12:23:38,262 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 12:23:38,262 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 12:23:38,263 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 12:23:38,263 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 12:23:38,264 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 12:23:38,265 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 12:23:38,266 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 12:23:38,267 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 12:23:38,270 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 12:23:38,271 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 12:23:38,271 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 12:23:38,272 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 12:23:38,272 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 12:23:38,272 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 12:23:38,273 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 12:23:38,273 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 12:23:38,273 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 12:23:38,274 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 12:23:38,274 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 12:23:38,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 12:23:38,279 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 12:23:38,279 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 12:23:38,279 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 12:23:38,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 12:23:38,280 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 12:23:38,280 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 12:23:38,280 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 12:23:38,281 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 12:23:38,281 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 [2024-11-08 12:23:38,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 12:23:38,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 12:23:38,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 12:23:38,573 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 12:23:38,574 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 12:23:38,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/../../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 Unable to find full path for "g++" [2024-11-08 12:23:40,578 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 12:23:41,090 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 12:23:41,090 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/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 [2024-11-08 12:23:41,125 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/data/7d3119acf/28e42683f83d4d6fbdb430aa65c59153/FLAG3329a047d [2024-11-08 12:23:41,147 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/data/7d3119acf/28e42683f83d4d6fbdb430aa65c59153 [2024-11-08 12:23:41,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 12:23:41,151 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 12:23:41,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 12:23:41,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 12:23:41,160 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 12:23:41,160 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:23:41" (1/1) ... [2024-11-08 12:23:41,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b1f134d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:41, skipping insertion in model container [2024-11-08 12:23:41,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:23:41" (1/1) ... [2024-11-08 12:23:41,286 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 12:23:41,832 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2024-11-08 12:23:41,833 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] [2024-11-08 12:23:42,044 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/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] [2024-11-08 12:23:42,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 12:23:42,826 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 12:23:42,929 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2024-11-08 12:23:42,929 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] [2024-11-08 12:23:42,942 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/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] [2024-11-08 12:23:43,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 12:23:43,302 INFO L204 MainTranslator]: Completed translation [2024-11-08 12:23:43,303 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43 WrapperNode [2024-11-08 12:23:43,303 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 12:23:43,305 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 12:23:43,305 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 12:23:43,305 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 12:23:43,313 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:43,376 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:43,535 INFO L138 Inliner]: procedures = 157, calls = 2015, calls flagged for inlining = 60, calls inlined = 53, statements flattened = 3605 [2024-11-08 12:23:43,535 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 12:23:43,536 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 12:23:43,537 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 12:23:43,537 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 12:23:43,548 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:43,549 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:43,572 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:43,996 INFO L175 MemorySlicer]: Split 1382 memory accesses to 18 slices as follows [2, 7, 7, 119, 7, 2, 72, 2, 7, 3, 7, 2, 119, 2, 7, 1, 1010, 6]. 73 percent of accesses are in the largest equivalence class. The 177 initializations are split as follows [2, 7, 7, 0, 7, 2, 0, 2, 6, 0, 7, 0, 119, 0, 7, 0, 7, 4]. The 1049 writes are split as follows [0, 0, 0, 102, 0, 0, 72, 0, 0, 1, 0, 1, 0, 0, 0, 0, 873, 0]. [2024-11-08 12:23:43,997 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:43,997 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:44,109 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:44,139 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:44,166 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:44,185 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:44,219 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 12:23:44,221 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 12:23:44,221 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 12:23:44,221 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 12:23:44,222 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (1/1) ... [2024-11-08 12:23:44,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 12:23:44,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 12:23:44,261 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 12:23:44,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d58cbfb-3db7-4d25-8e03-6ad30a077993/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 12:23:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 12:23:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 12:23:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-08 12:23:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-08 12:23:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-08 12:23:44,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-08 12:23:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-08 12:23:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-08 12:23:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-08 12:23:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-08 12:23:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-08 12:23:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-08 12:23:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-08 12:23:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-08 12:23:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-08 12:23:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-08 12:23:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-08 12:23:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-08 12:23:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-08 12:23:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-08 12:23:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-08 12:23:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-08 12:23:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmget [2024-11-08 12:23:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmget [2024-11-08 12:23:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-11-08 12:23:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-11-08 12:23:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-08 12:23:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-08 12:23:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-08 12:23:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-08 12:23:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-08 12:23:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-08 12:23:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-08 12:23:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-08 12:23:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-08 12:23:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-08 12:23:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-08 12:23:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-08 12:23:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-08 12:23:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-08 12:23:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-08 12:23:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-08 12:23:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-08 12:23:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-08 12:23:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-08 12:23:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-08 12:23:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-08 12:23:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-08 12:23:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-08 12:23:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-08 12:23:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-08 12:23:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-08 12:23:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-08 12:23:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-08 12:23:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-08 12:23:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-08 12:23:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-08 12:23:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-08 12:23:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-08 12:23:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-08 12:23:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-08 12:23:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-08 12:23:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 12:23:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 12:23:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-08 12:23:44,311 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-08 12:23:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-08 12:23:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-08 12:23:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-08 12:23:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-08 12:23:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-08 12:23:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-08 12:23:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-08 12:23:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-08 12:23:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-08 12:23:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-08 12:23:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-08 12:23:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-08 12:23:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-08 12:23:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-08 12:23:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-08 12:23:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-08 12:23:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-08 12:23:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-08 12:23:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_interface [2024-11-08 12:23:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_interface [2024-11-08 12:23:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2024-11-08 12:23:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2024-11-08 12:23:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_resume [2024-11-08 12:23:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_resume [2024-11-08 12:23:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 12:23:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 12:23:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 12:23:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 12:23:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 12:23:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 12:23:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_close [2024-11-08 12:23:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_close [2024-11-08 12:23:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-08 12:23:44,319 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-08 12:23:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 12:23:44,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 12:23:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write [2024-11-08 12:23:44,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write [2024-11-08 12:23:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_submit_rx_urbs [2024-11-08 12:23:44,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_submit_rx_urbs [2024-11-08 12:23:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_probe [2024-11-08 12:23:44,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_probe [2024-11-08 12:23:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_send_setup [2024-11-08 12:23:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_send_setup [2024-11-08 12:23:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-08 12:23:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-08 12:23:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 12:23:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 12:23:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2024-11-08 12:23:44,322 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2024-11-08 12:23:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2024-11-08 12:23:44,322 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2024-11-08 12:23:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-08 12:23:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-08 12:23:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-08 12:23:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-08 12:23:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-08 12:23:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-08 12:23:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-08 12:23:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-08 12:23:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-08 12:23:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-08 12:23:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-08 12:23:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-08 12:23:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-08 12:23:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-08 12:23:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-08 12:23:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-08 12:23:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-08 12:23:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-08 12:23:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-08 12:23:44,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-08 12:23:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 12:23:44,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 12:23:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-08 12:23:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-08 12:23:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-08 12:23:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-08 12:23:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 12:23:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 12:23:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-08 12:23:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-08 12:23:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-08 12:23:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-08 12:23:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-08 12:23:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-08 12:23:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-08 12:23:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-08 12:23:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-08 12:23:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-08 12:23:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-08 12:23:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-08 12:23:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-08 12:23:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-08 12:23:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-08 12:23:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-08 12:23:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-08 12:23:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-08 12:23:44,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-08 12:23:44,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-08 12:23:44,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-08 12:23:44,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-08 12:23:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-08 12:23:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-08 12:23:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-08 12:23:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-08 12:23:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-08 12:23:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-08 12:23:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-08 12:23:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-08 12:23:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-08 12:23:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-08 12:23:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-08 12:23:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-08 12:23:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-08 12:23:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-08 12:23:44,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-11-08 12:23:44,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-11-08 12:23:44,338 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 12:23:44,338 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 12:23:44,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2024-11-08 12:23:44,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2024-11-08 12:23:44,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 12:23:44,339 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2024-11-08 12:23:44,339 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2024-11-08 12:23:44,340 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 12:23:44,340 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 12:23:44,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 12:23:44,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 12:23:44,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-08 12:23:44,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-08 12:23:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-08 12:23:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-08 12:23:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-08 12:23:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-08 12:23:44,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-08 12:23:44,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-08 12:23:44,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-08 12:23:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-08 12:23:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-08 12:23:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-08 12:23:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-08 12:23:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-08 12:23:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-08 12:23:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-08 12:23:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-08 12:23:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-08 12:23:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_dtr_rts [2024-11-08 12:23:44,344 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_dtr_rts [2024-11-08 12:23:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-08 12:23:44,344 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-08 12:23:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-08 12:23:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-08 12:23:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-08 12:23:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-08 12:23:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-08 12:23:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-08 12:23:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-08 12:23:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-08 12:23:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-08 12:23:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-08 12:23:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-08 12:23:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-08 12:23:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-08 12:23:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-08 12:23:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-08 12:23:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-08 12:23:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-08 12:23:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-08 12:23:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-08 12:23:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-08 12:23:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_chars_in_buffer [2024-11-08 12:23:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_chars_in_buffer [2024-11-08 12:23:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-08 12:23:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-08 12:23:44,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-08 12:23:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-08 12:23:44,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 12:23:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 12:23:44,351 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-08 12:23:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-08 12:23:44,351 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write_room [2024-11-08 12:23:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write_room [2024-11-08 12:23:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 12:23:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-08 12:23:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-08 12:23:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-08 12:23:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-08 12:23:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-08 12:23:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-08 12:23:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-08 12:23:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-08 12:23:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-08 12:23:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-08 12:23:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-08 12:23:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-08 12:23:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-08 12:23:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-08 12:23:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-08 12:23:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-08 12:23:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-08 12:23:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-08 12:23:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_instat_callback [2024-11-08 12:23:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_instat_callback [2024-11-08 12:23:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_stop_rx_urbs [2024-11-08 12:23:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_stop_rx_urbs [2024-11-08 12:23:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 12:23:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 12:23:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 12:23:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 12:23:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 12:23:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 12:23:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_remove [2024-11-08 12:23:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_remove [2024-11-08 12:23:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 12:23:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 12:23:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_num_ports [2024-11-08 12:23:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_num_ports [2024-11-08 12:23:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-08 12:23:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-08 12:23:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmset [2024-11-08 12:23:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmset [2024-11-08 12:23:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_release_urb [2024-11-08 12:23:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_release_urb [2024-11-08 12:23:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 12:23:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 12:23:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 12:23:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-08 12:23:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-08 12:23:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-08 12:23:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-08 12:23:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-08 12:23:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-08 12:23:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-08 12:23:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-08 12:23:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-08 12:23:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-08 12:23:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-08 12:23:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-08 12:23:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-08 12:23:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-08 12:23:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-08 12:23:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-08 12:23:44,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-08 12:23:44,364 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_open [2024-11-08 12:23:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_open [2024-11-08 12:23:44,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2024-11-08 12:23:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2024-11-08 12:23:44,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2024-11-08 12:23:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2024-11-08 12:23:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-08 12:23:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-08 12:23:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_suspend [2024-11-08 12:23:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_suspend [2024-11-08 12:23:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-08 12:23:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-08 12:23:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-08 12:23:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-08 12:23:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-08 12:23:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-08 12:23:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-08 12:23:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-08 12:23:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-08 12:23:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-08 12:23:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-08 12:23:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-08 12:23:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-08 12:23:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-08 12:23:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-08 12:23:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-08 12:23:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-08 12:23:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-08 12:23:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 12:23:44,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 12:23:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 12:23:44,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 12:23:45,075 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 12:23:45,078 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 12:23:45,215 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 12:24:25,625 INFO L? ?]: Removed 867 outVars from TransFormulas that were not future-live. [2024-11-08 12:24:25,625 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 12:24:25,679 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 12:24:25,680 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 12:24:25,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:24:25 BoogieIcfgContainer [2024-11-08 12:24:25,680 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 12:24:25,686 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 12:24:25,686 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 12:24:25,690 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 12:24:25,690 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 12:23:41" (1/3) ... [2024-11-08 12:24:25,692 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31769af8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:24:25, skipping insertion in model container [2024-11-08 12:24:25,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:23:43" (2/3) ... [2024-11-08 12:24:25,693 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31769af8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:24:25, skipping insertion in model container [2024-11-08 12:24:25,693 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:24:25" (3/3) ... [2024-11-08 12:24:25,694 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 [2024-11-08 12:24:25,713 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 12:24:25,713 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 12:24:25,836 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 12:24:25,844 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;@7138e513, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 12:24:25,845 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 12:24:25,857 INFO L276 IsEmpty]: Start isEmpty. Operand has 1052 states, 730 states have (on average 1.332876712328767) internal successors, (973), 743 states have internal predecessors, (973), 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) [2024-11-08 12:24:25,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 12:24:25,871 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 12:24:25,872 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] [2024-11-08 12:24:25,873 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 12:24:25,879 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:24:25,882 INFO L85 PathProgramCache]: Analyzing trace with hash -1078533067, now seen corresponding path program 1 times [2024-11-08 12:24:25,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:24:25,892 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788382633] [2024-11-08 12:24:25,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:24:25,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms