./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--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d 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--media--usb--dvb-usb--dvb-usb-gp8psk.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 9a594b783fcfe5d510684b509ba23f3f5c69273a3da508f465e3e0725cd18344 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:05:16,252 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:05:16,327 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:05:16,334 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:05:16,334 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:05:16,358 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:05:16,358 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:05:16,359 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:05:16,359 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:05:16,360 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:05:16,360 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:05:16,360 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:05:16,361 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:05:16,361 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:05:16,361 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:05:16,361 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:05:16,362 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:05:16,362 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:05:16,365 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:05:16,366 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:05:16,366 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:05:16,367 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:05:16,370 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:05:16,370 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:05:16,371 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:05:16,371 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:05:16,371 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:05:16,371 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:05:16,372 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:05:16,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:05:16,372 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:05:16,372 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:05:16,373 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:05:16,373 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:05:16,373 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:05:16,374 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:05:16,376 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:05:16,377 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:05:16,377 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:05:16,377 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a594b783fcfe5d510684b509ba23f3f5c69273a3da508f465e3e0725cd18344 [2024-11-16 21:05:16,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:05:16,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:05:16,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:05:16,667 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:05:16,668 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:05:16,669 INFO L431 ainManager$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--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2024-11-16 21:05:18,177 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:05:18,748 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:05:18,749 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--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2024-11-16 21:05:18,802 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/155e7c737/df38e82569974a548fc4a9ab81c48d5d/FLAG0d50ca2f4 [2024-11-16 21:05:19,273 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/155e7c737/df38e82569974a548fc4a9ab81c48d5d [2024-11-16 21:05:19,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:05:19,277 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:05:19,280 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:05:19,280 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:05:19,287 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:05:19,288 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:05:19" (1/1) ... [2024-11-16 21:05:19,289 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bb86936 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:19, skipping insertion in model container [2024-11-16 21:05:19,289 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:05:19" (1/1) ... [2024-11-16 21:05:19,403 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:05:20,100 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6679] [2024-11-16 21:05:20,100 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6680-6681] [2024-11-16 21:05:20,237 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--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i[194974,194987] [2024-11-16 21:05:20,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:05:20,944 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:05:21,136 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6679] [2024-11-16 21:05:21,137 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6680-6681] [2024-11-16 21:05:21,142 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--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i[194974,194987] [2024-11-16 21:05:21,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:05:21,509 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:05:21,509 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21 WrapperNode [2024-11-16 21:05:21,510 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:05:21,511 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:05:21,511 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:05:21,511 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:05:21,519 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:21,595 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:21,716 INFO L138 Inliner]: procedures = 128, calls = 1372, calls flagged for inlining = 38, calls inlined = 34, statements flattened = 2328 [2024-11-16 21:05:21,716 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:05:21,717 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:05:21,717 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:05:21,717 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:05:21,728 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:21,729 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:21,750 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:21,900 INFO L175 MemorySlicer]: Split 1032 memory accesses to 16 slices as follows [2, 134, 3, 3, 0, 30, 8, 478, 3, 3, 44, 215, 5, 22, 3, 79]. 46 percent of accesses are in the largest equivalence class. The 518 initializations are split as follows [2, 0, 0, 0, 0, 30, 8, 478, 0, 0, 0, 0, 0, 0, 0, 0]. The 411 writes are split as follows [0, 46, 1, 1, 0, 0, 0, 0, 1, 1, 44, 215, 1, 22, 0, 79]. [2024-11-16 21:05:21,901 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:21,901 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:21,992 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:21,998 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:22,031 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:22,049 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:22,079 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:05:22,081 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:05:22,082 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:05:22,082 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:05:22,083 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (1/1) ... [2024-11-16 21:05:22,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:05:22,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:05:22,122 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) [2024-11-16 21:05:22,130 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 [2024-11-16 21:05:22,173 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_unc_blocks [2024-11-16 21:05:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_unc_blocks [2024-11-16 21:05:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_frontend [2024-11-16 21:05:22,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_frontend [2024-11-16 21:05:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:05:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:05:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:05:22,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:05:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:05:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:05:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:05:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:05:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:05:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:05:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:05:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:05:22,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:05:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:05:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:05:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:05:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:05:22,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:05:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:05:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:05:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:05:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:05:22,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:05:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:05:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:05:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 21:05:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 21:05:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 21:05:22,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 21:05:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 21:05:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 21:05:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 21:05:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:05:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:05:22,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:05:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:05:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:05:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:05:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:05:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:05:22,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:05:22,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:05:22,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:05:22,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:05:22,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:05:22,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:05:22,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:05:22,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:05:22,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:05:22,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:05:22,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:05:22,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:05:22,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:05:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:05:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:05:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:05:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:05:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:05:22,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:05:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:05:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:05:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:05:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:05:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:05:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:05:22,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:05:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_voltage [2024-11-16 21:05:22,185 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_voltage [2024-11-16 21:05:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_in_op [2024-11-16 21:05:22,185 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_in_op [2024-11-16 21:05:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:05:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:05:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:05:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:05:22,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:05:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:05:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:05:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:05:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:05:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:05:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:05:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:05:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:05:22,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:05:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:05:22,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:05:22,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:05:22,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:05:22,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:05:22,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:05:22,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:05:22,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:05:22,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:05:22,187 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:05:22,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:05:22,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:05:22,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:05:22,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:05:22,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:05:22,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:05:22,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:05:22,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:05:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-16 21:05:22,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-16 21:05:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_update_status [2024-11-16 21:05:22,190 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_update_status [2024-11-16 21:05:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_signal_strength [2024-11-16 21:05:22,190 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_signal_strength [2024-11-16 21:05:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:05:22,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:05:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 21:05:22,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 21:05:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-16 21:05:22,191 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-16 21:05:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-16 21:05:22,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-16 21:05:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:05:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:05:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:05:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:05:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:05:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:05:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:05:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:05:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:05:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:05:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:05:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:05:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:05:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:05:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:05:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:05:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-16 21:05:22,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-16 21:05:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_status [2024-11-16 21:05:22,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_status [2024-11-16 21:05:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-16 21:05:22,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-16 21:05:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 21:05:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 21:05:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 21:05:22,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 21:05:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 21:05:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 21:05:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 21:05:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 21:05:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 21:05:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 21:05:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 21:05:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 21:05:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 21:05:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 21:05:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 21:05:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 21:05:22,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 21:05:22,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 21:05:22,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 21:05:22,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 21:05:22,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 21:05:22,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 21:05:22,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 21:05:22,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 21:05:22,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 21:05:22,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 21:05:22,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 21:05:22,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 21:05:22,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 21:05:22,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 21:05:22,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 21:05:22,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 21:05:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_get_tune_settings [2024-11-16 21:05:22,201 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_get_tune_settings [2024-11-16 21:05:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 21:05:22,201 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 21:05:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_tone [2024-11-16 21:05:22,201 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_tone [2024-11-16 21:05:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:05:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_load_bcm4500fw [2024-11-16 21:05:22,202 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_load_bcm4500fw [2024-11-16 21:05:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:05:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:05:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:05:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:05:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:05:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:05:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:05:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:05:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:05:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:05:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:05:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:05:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:05:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:05:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:05:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:05:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:05:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:05:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_enable_high_lnb_voltage [2024-11-16 21:05:22,206 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_enable_high_lnb_voltage [2024-11-16 21:05:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:05:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:05:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:05:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:05:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:05:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:05:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:05:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:05:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:05:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:05:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:05:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:05:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:05:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:05:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:05:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:05:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-16 21:05:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-16 21:05:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_ber [2024-11-16 21:05:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_ber [2024-11-16 21:05:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_out_op [2024-11-16 21:05:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_out_op [2024-11-16 21:05:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:05:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_legacy_dish_cmd [2024-11-16 21:05:22,210 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_legacy_dish_cmd [2024-11-16 21:05:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 21:05:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 21:05:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 21:05:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 21:05:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 21:05:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 21:05:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 21:05:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 21:05:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-16 21:05:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-16 21:05:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-16 21:05:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-16 21:05:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-16 21:05:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-16 21:05:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-16 21:05:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-16 21:05:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 21:05:22,215 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 21:05:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_diseqc_burst [2024-11-16 21:05:22,216 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_diseqc_burst [2024-11-16 21:05:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:05:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:05:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:05:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:05:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:05:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:05:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:05:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:05:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:05:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:05:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:05:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:05:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:05:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:05:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:05:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:05:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_diseqc_msg [2024-11-16 21:05:22,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_diseqc_msg [2024-11-16 21:05:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:05:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:05:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:05:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:05:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:05:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:05:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:05:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:05:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:05:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 21:05:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 21:05:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 21:05:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 21:05:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 21:05:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 21:05:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 21:05:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-16 21:05:22,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-16 21:05:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:05:22,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:05:22,849 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:05:22,852 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:05:23,522 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7649: havoc gp8psk_tuned_to_DCII_#t~mem205#1;havoc gp8psk_tuned_to_DCII_#t~bitwise206#1;call ULTIMATE.dealloc(gp8psk_tuned_to_DCII_~#status~1#1.base, gp8psk_tuned_to_DCII_~#status~1#1.offset);havoc gp8psk_tuned_to_DCII_~#status~1#1.base, gp8psk_tuned_to_DCII_~#status~1#1.offset; [2024-11-16 21:05:23,523 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7744: call ULTIMATE.dealloc(~#cmd~0#1.base, ~#cmd~0#1.offset);havoc ~#cmd~0#1.base, ~#cmd~0#1.offset; [2024-11-16 21:05:23,523 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7234: call ULTIMATE.dealloc(gp8psk_bcm4500_reload_~#buf~2#1.base, gp8psk_bcm4500_reload_~#buf~2#1.offset);havoc gp8psk_bcm4500_reload_~#buf~2#1.base, gp8psk_bcm4500_reload_~#buf~2#1.offset; [2024-11-16 21:05:23,761 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:05:23,778 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8500: havoc #t~nondet384; [2024-11-16 21:05:24,374 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8480: havoc dvb_usb_generic_write_#t~nondet380#1; [2024-11-16 21:05:24,374 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7089: call ULTIMATE.dealloc(~#fw~0#1.base, ~#fw~0#1.offset);havoc ~#fw~0#1.base, ~#fw~0#1.offset; [2024-11-16 21:05:24,375 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8518: havoc request_firmware_#t~nondet387#1; [2024-11-16 21:05:24,375 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6765: havoc __kmalloc_#t~ret7#1.base, __kmalloc_#t~ret7#1.offset; [2024-11-16 21:05:24,747 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8507: havoc #t~nondet385; [2024-11-16 21:05:24,839 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6892: havoc #t~mem31;havoc #t~bitwise32; [2024-11-16 21:05:24,874 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7664: call ULTIMATE.dealloc(~#buf~3.base, ~#buf~3.offset);havoc ~#buf~3.base, ~#buf~3.offset; [2024-11-16 21:05:25,001 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8528: havoc #t~nondet390; [2024-11-16 21:05:25,115 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7912: call ULTIMATE.dealloc(~#cmd~1.base, ~#cmd~1.offset);havoc ~#cmd~1.base, ~#cmd~1.offset; [2024-11-16 21:05:33,472 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7154: call ULTIMATE.dealloc(gp8psk_power_ctrl_~#status~0#1.base, gp8psk_power_ctrl_~#status~0#1.offset);havoc gp8psk_power_ctrl_~#status~0#1.base, gp8psk_power_ctrl_~#status~0#1.offset;call ULTIMATE.dealloc(gp8psk_power_ctrl_~#buf~1#1.base, gp8psk_power_ctrl_~#buf~1#1.offset);havoc gp8psk_power_ctrl_~#buf~1#1.base, gp8psk_power_ctrl_~#buf~1#1.offset; [2024-11-16 21:05:33,472 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: call ULTIMATE.dealloc(gp8psk_info_~#fpga_vers~0#1.base, gp8psk_info_~#fpga_vers~0#1.offset);havoc gp8psk_info_~#fpga_vers~0#1.base, gp8psk_info_~#fpga_vers~0#1.offset;call ULTIMATE.dealloc(gp8psk_info_~#fw_vers~0#1.base, gp8psk_info_~#fw_vers~0#1.offset);havoc gp8psk_info_~#fw_vers~0#1.base, gp8psk_info_~#fw_vers~0#1.offset; [2024-11-16 21:05:33,472 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8476: havoc dvb_usb_device_init_#t~nondet379#1; [2024-11-16 21:05:33,472 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8493: havoc ldv_probe_1_#t~nondet382#1; [2024-11-16 21:05:33,472 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8086: call ULTIMATE.dealloc(ldv_main_exported_1_~#ldvarg2~0#1.base, ldv_main_exported_1_~#ldvarg2~0#1.offset);havoc ldv_main_exported_1_~#ldvarg2~0#1.base, ldv_main_exported_1_~#ldvarg2~0#1.offset;call ULTIMATE.dealloc(ldv_main_exported_1_~#ldvarg8~0#1.base, ldv_main_exported_1_~#ldvarg8~0#1.offset);havoc ldv_main_exported_1_~#ldvarg8~0#1.base, ldv_main_exported_1_~#ldvarg8~0#1.offset;call ULTIMATE.dealloc(ldv_main_exported_1_~#ldvarg5~0#1.base, ldv_main_exported_1_~#ldvarg5~0#1.offset);havoc ldv_main_exported_1_~#ldvarg5~0#1.base, ldv_main_exported_1_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(ldv_main_exported_1_~#ldvarg3~0#1.base, ldv_main_exported_1_~#ldvarg3~0#1.offset);havoc ldv_main_exported_1_~#ldvarg3~0#1.base, ldv_main_exported_1_~#ldvarg3~0#1.offset; [2024-11-16 21:05:33,472 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8535: havoc usb_register_driver_#t~nondet391#1; [2024-11-16 21:05:33,753 INFO L? ?]: Removed 876 outVars from TransFormulas that were not future-live. [2024-11-16 21:05:33,754 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:05:33,818 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:05:33,818 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 21:05:33,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:05:33 BoogieIcfgContainer [2024-11-16 21:05:33,819 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:05:33,821 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:05:33,822 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:05:33,826 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:05:33,826 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:05:19" (1/3) ... [2024-11-16 21:05:33,827 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5211a486 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:05:33, skipping insertion in model container [2024-11-16 21:05:33,828 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:05:21" (2/3) ... [2024-11-16 21:05:33,829 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5211a486 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:05:33, skipping insertion in model container [2024-11-16 21:05:33,829 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:05:33" (3/3) ... [2024-11-16 21:05:33,830 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2024-11-16 21:05:33,850 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:05:33,850 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 21:05:33,945 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:05:33,957 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;@5cadc14b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:05:33,958 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 21:05:33,966 INFO L276 IsEmpty]: Start isEmpty. Operand has 666 states, 515 states have (on average 1.4233009708737865) internal successors, (733), 523 states have internal predecessors, (733), 117 states have call successors, (117), 33 states have call predecessors, (117), 32 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2024-11-16 21:05:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-16 21:05:33,990 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:05:33,991 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 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, 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] [2024-11-16 21:05:33,991 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:05:33,996 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:05:33,996 INFO L85 PathProgramCache]: Analyzing trace with hash -1364502296, now seen corresponding path program 1 times [2024-11-16 21:05:34,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:05:34,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [919974653] [2024-11-16 21:05:34,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:05:34,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:05:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:52,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 21:05:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:52,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-16 21:05:52,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:52,439 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-16 21:05:52,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:52,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:05:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:52,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-16 21:05:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:52,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-16 21:05:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:52,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 21:05:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:05:52,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-16 21:05:52,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:05:52,558 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [919974653] [2024-11-16 21:05:52,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [919974653] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:05:52,560 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:05:52,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 21:05:52,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731147182] [2024-11-16 21:05:52,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:05:52,568 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 21:05:52,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:05:52,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 21:05:52,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 21:05:52,600 INFO L87 Difference]: Start difference. First operand has 666 states, 515 states have (on average 1.4233009708737865) internal successors, (733), 523 states have internal predecessors, (733), 117 states have call successors, (117), 33 states have call predecessors, (117), 32 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-16 21:05:56,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:06:08,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 21:06:08,889 INFO L93 Difference]: Finished difference Result 1922 states and 2850 transitions. [2024-11-16 21:06:08,891 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 21:06:08,893 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2024-11-16 21:06:08,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 21:06:08,919 INFO L225 Difference]: With dead ends: 1922 [2024-11-16 21:06:08,919 INFO L226 Difference]: Without dead ends: 1232 [2024-11-16 21:06:08,929 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 21:06:08,932 INFO L432 NwaCegarLoop]: 741 mSDtfsCounter, 1032 mSDsluCounter, 1086 mSDsCounter, 0 mSdLazyCounter, 979 mSolverCounterSat, 219 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1106 SdHoareTripleChecker+Valid, 1827 SdHoareTripleChecker+Invalid, 1199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 219 IncrementalHoareTripleChecker+Valid, 979 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.4s IncrementalHoareTripleChecker+Time [2024-11-16 21:06:08,933 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1106 Valid, 1827 Invalid, 1199 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [219 Valid, 979 Invalid, 1 Unknown, 0 Unchecked, 15.4s Time] [2024-11-16 21:06:08,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1232 states. [2024-11-16 21:06:09,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1232 to 1210. [2024-11-16 21:06:09,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1210 states, 943 states have (on average 1.4114528101802757) internal successors, (1331), 945 states have internal predecessors, (1331), 204 states have call successors, (204), 63 states have call predecessors, (204), 62 states have return successors, (203), 203 states have call predecessors, (203), 203 states have call successors, (203) [2024-11-16 21:06:09,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1210 states and 1738 transitions. [2024-11-16 21:06:09,084 INFO L78 Accepts]: Start accepts. Automaton has 1210 states and 1738 transitions. Word has length 74 [2024-11-16 21:06:09,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 21:06:09,085 INFO L471 AbstractCegarLoop]: Abstraction has 1210 states and 1738 transitions. [2024-11-16 21:06:09,085 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-16 21:06:09,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1738 transitions. [2024-11-16 21:06:09,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-16 21:06:09,100 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:06:09,100 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 21:06:09,101 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 21:06:09,101 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:06:09,101 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:06:09,101 INFO L85 PathProgramCache]: Analyzing trace with hash -82032134, now seen corresponding path program 1 times [2024-11-16 21:06:09,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:06:09,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949307647] [2024-11-16 21:06:09,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:06:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:06:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:06:26,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 21:06:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:06:26,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-16 21:06:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:06:26,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-16 21:06:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:06:26,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-16 21:06:26,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:06:26,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 21:06:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:06:26,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:06:26,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:06:26,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-16 21:06:26,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:06:26,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-16 21:06:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:06:26,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 21:06:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:06:26,553 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-16 21:06:26,555 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:06:26,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949307647] [2024-11-16 21:06:26,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1949307647] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:06:26,555 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:06:26,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 21:06:26,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835175723] [2024-11-16 21:06:26,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:06:26,558 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 21:06:26,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:06:26,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 21:06:26,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 21:06:26,561 INFO L87 Difference]: Start difference. First operand 1210 states and 1738 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2024-11-16 21:06:30,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:06:41,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 21:06:41,146 INFO L93 Difference]: Finished difference Result 1234 states and 1784 transitions. [2024-11-16 21:06:41,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-16 21:06:41,147 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 102 [2024-11-16 21:06:41,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 21:06:41,162 INFO L225 Difference]: With dead ends: 1234 [2024-11-16 21:06:41,163 INFO L226 Difference]: Without dead ends: 1230 [2024-11-16 21:06:41,165 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 21:06:41,166 INFO L432 NwaCegarLoop]: 671 mSDtfsCounter, 222 mSDsluCounter, 1040 mSDsCounter, 0 mSdLazyCounter, 772 mSolverCounterSat, 83 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 246 SdHoareTripleChecker+Valid, 1711 SdHoareTripleChecker+Invalid, 856 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 772 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.3s IncrementalHoareTripleChecker+Time [2024-11-16 21:06:41,166 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [246 Valid, 1711 Invalid, 856 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 772 Invalid, 1 Unknown, 0 Unchecked, 14.3s Time] [2024-11-16 21:06:41,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1230 states. [2024-11-16 21:06:41,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1230 to 1212. [2024-11-16 21:06:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1212 states, 945 states have (on average 1.4105820105820106) internal successors, (1333), 947 states have internal predecessors, (1333), 204 states have call successors, (204), 63 states have call predecessors, (204), 62 states have return successors, (203), 203 states have call predecessors, (203), 203 states have call successors, (203) [2024-11-16 21:06:41,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1212 states and 1740 transitions. [2024-11-16 21:06:41,245 INFO L78 Accepts]: Start accepts. Automaton has 1212 states and 1740 transitions. Word has length 102 [2024-11-16 21:06:41,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 21:06:41,248 INFO L471 AbstractCegarLoop]: Abstraction has 1212 states and 1740 transitions. [2024-11-16 21:06:41,248 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2024-11-16 21:06:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1740 transitions. [2024-11-16 21:06:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-16 21:06:41,254 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:06:41,254 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 21:06:41,255 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 21:06:41,255 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:06:41,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:06:41,255 INFO L85 PathProgramCache]: Analyzing trace with hash -1247828326, now seen corresponding path program 1 times [2024-11-16 21:06:41,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:06:41,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946991165] [2024-11-16 21:06:41,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:06:41,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms