./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1 --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 0.3.0-dev-d790fec [2024-12-02 13:38:57,953 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 13:38:58,009 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 13:38:58,013 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 13:38:58,014 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 13:38:58,035 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 13:38:58,035 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 13:38:58,036 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 13:38:58,036 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 13:38:58,036 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 13:38:58,036 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 13:38:58,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 13:38:58,037 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 13:38:58,037 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 13:38:58,037 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 13:38:58,037 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 13:38:58,037 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 13:38:58,037 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 13:38:58,037 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 13:38:58,037 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 13:38:58,037 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 13:38:58,037 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 13:38:58,038 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 13:38:58,038 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 13:38:58,038 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 13:38:58,038 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 13:38:58,038 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:38:58,038 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:38:58,038 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:38:58,038 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:38:58,038 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 13:38:58,039 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 13:38:58,039 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 13:38:58,039 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 13:38:58,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:38:58,039 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 13:38:58,039 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 13:38:58,039 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 13:38:58,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 13:38:58,039 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 13:38:58,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 13:38:58,040 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 13:38:58,040 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 13:38:58,040 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 13:38:58,040 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 13:38:58,040 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-02 13:38:58,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 13:38:58,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 13:38:58,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 13:38:58,275 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 13:38:58,275 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 13:38:58,276 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2024-12-02 13:39:00,929 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/data/9f855b31e/c5154aab846c4d73bbff915f7daa51d7/FLAG92d88c5b6 [2024-12-02 13:39:01,343 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 13:39:01,344 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2024-12-02 13:39:01,373 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/data/9f855b31e/c5154aab846c4d73bbff915f7daa51d7/FLAG92d88c5b6 [2024-12-02 13:39:01,496 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/data/9f855b31e/c5154aab846c4d73bbff915f7daa51d7 [2024-12-02 13:39:01,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 13:39:01,498 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 13:39:01,500 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 13:39:01,500 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 13:39:01,504 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 13:39:01,505 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:39:01" (1/1) ... [2024-12-02 13:39:01,506 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7853ad6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:01, skipping insertion in model container [2024-12-02 13:39:01,506 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:39:01" (1/1) ... [2024-12-02 13:39:01,578 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 13:39:02,020 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6679] [2024-12-02 13:39:02,021 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6680-6681] [2024-12-02 13:39:02,112 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_044c5df5-b139-43c8-9080-f049bb72b462/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] [2024-12-02 13:39:02,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:39:02,567 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 13:39:02,740 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6679] [2024-12-02 13:39:02,741 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6680-6681] [2024-12-02 13:39:02,746 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_044c5df5-b139-43c8-9080-f049bb72b462/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] [2024-12-02 13:39:02,848 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 13:39:02,951 INFO L204 MainTranslator]: Completed translation [2024-12-02 13:39:02,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02 WrapperNode [2024-12-02 13:39:02,952 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 13:39:02,953 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 13:39:02,953 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 13:39:02,953 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 13:39:02,960 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:02,999 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,092 INFO L138 Inliner]: procedures = 128, calls = 1372, calls flagged for inlining = 38, calls inlined = 34, statements flattened = 2298 [2024-12-02 13:39:03,093 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 13:39:03,093 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 13:39:03,094 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 13:39:03,094 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 13:39:03,104 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,105 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,124 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,222 INFO L175 MemorySlicer]: Split 1032 memory accesses to 16 slices as follows [2, 134, 8, 478, 44, 215, 30, 5, 3, 22, 0, 3, 3, 3, 3, 79]. 46 percent of accesses are in the largest equivalence class. The 518 initializations are split as follows [2, 0, 8, 478, 0, 0, 30, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 411 writes are split as follows [0, 46, 0, 0, 44, 215, 0, 1, 0, 22, 0, 1, 1, 1, 1, 79]. [2024-12-02 13:39:03,222 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,222 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,298 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,303 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,317 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,345 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,354 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,380 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 13:39:03,381 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 13:39:03,382 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 13:39:03,382 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 13:39:03,383 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (1/1) ... [2024-12-02 13:39:03,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 13:39:03,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 13:39:03,419 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 13:39:03,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 13:39:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_unc_blocks [2024-12-02 13:39:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_unc_blocks [2024-12-02 13:39:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_frontend [2024-12-02 13:39:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_frontend [2024-12-02 13:39:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 13:39:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 13:39:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 13:39:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 13:39:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 13:39:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 13:39:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 13:39:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 13:39:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 13:39:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 13:39:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 13:39:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_voltage [2024-12-02 13:39:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_voltage [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_in_op [2024-12-02 13:39:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_in_op [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 13:39:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 13:39:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 13:39:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 13:39:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 13:39:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 13:39:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 13:39:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 13:39:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 13:39:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 13:39:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 13:39:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 13:39:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 13:39:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 13:39:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 13:39:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 13:39:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 13:39:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-02 13:39:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_update_status [2024-12-02 13:39:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_update_status [2024-12-02 13:39:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_signal_strength [2024-12-02 13:39:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_signal_strength [2024-12-02 13:39:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 13:39:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 13:39:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 13:39:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 13:39:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-12-02 13:39:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-12-02 13:39:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 13:39:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 13:39:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 13:39:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 13:39:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 13:39:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 13:39:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 13:39:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_status [2024-12-02 13:39:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_status [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 13:39:03,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 13:39:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 13:39:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 13:39:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 13:39:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 13:39:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 13:39:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 13:39:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 13:39:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 13:39:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 13:39:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 13:39:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 13:39:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 13:39:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 13:39:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 13:39:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 13:39:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 13:39:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 13:39:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 13:39:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 13:39:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 13:39:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 13:39:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 13:39:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 13:39:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_get_tune_settings [2024-12-02 13:39:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_get_tune_settings [2024-12-02 13:39:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 13:39:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 13:39:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_tone [2024-12-02 13:39:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_tone [2024-12-02 13:39:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 13:39:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_load_bcm4500fw [2024-12-02 13:39:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_load_bcm4500fw [2024-12-02 13:39:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 13:39:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_enable_high_lnb_voltage [2024-12-02 13:39:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_enable_high_lnb_voltage [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 13:39:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-02 13:39:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_ber [2024-12-02 13:39:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_ber [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_out_op [2024-12-02 13:39:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_out_op [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_legacy_dish_cmd [2024-12-02 13:39:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_legacy_dish_cmd [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 13:39:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 13:39:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_diseqc_burst [2024-12-02 13:39:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_diseqc_burst [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 13:39:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_diseqc_msg [2024-12-02 13:39:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_diseqc_msg [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 13:39:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 13:39:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 13:39:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 13:39:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 13:39:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 13:39:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 13:39:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 13:39:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 13:39:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 13:39:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 13:39:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 13:39:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 13:39:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 13:39:04,053 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 13:39:04,056 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 13:39:05,106 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 13:39:14,821 INFO L? ?]: Removed 874 outVars from TransFormulas that were not future-live. [2024-12-02 13:39:14,822 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 13:39:14,844 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 13:39:14,844 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-02 13:39:14,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:39:14 BoogieIcfgContainer [2024-12-02 13:39:14,845 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 13:39:14,847 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 13:39:14,847 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 13:39:14,852 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 13:39:14,852 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:39:01" (1/3) ... [2024-12-02 13:39:14,853 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37b654de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:39:14, skipping insertion in model container [2024-12-02 13:39:14,853 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:39:02" (2/3) ... [2024-12-02 13:39:14,853 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37b654de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:39:14, skipping insertion in model container [2024-12-02 13:39:14,853 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:39:14" (3/3) ... [2024-12-02 13:39:14,854 INFO L128 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 [2024-12-02 13:39:14,866 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 13:39:14,867 INFO L151 ceAbstractionStarter]: Applying trace abstraction to 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 that has 61 procedures, 775 locations, 1 initial locations, 48 loop locations, and 1 error locations. [2024-12-02 13:39:14,925 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 13:39:14,935 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;@340216cc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 13:39:14,935 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 13:39:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand has 651 states, 500 states have (on average 1.436) internal successors, (718), 508 states have internal predecessors, (718), 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) [2024-12-02 13:39:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-02 13:39:14,957 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:39:14,958 INFO L218 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] [2024-12-02 13:39:14,959 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:39:14,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:39:14,963 INFO L85 PathProgramCache]: Analyzing trace with hash -2100178094, now seen corresponding path program 1 times [2024-12-02 13:39:14,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:39:14,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285488251] [2024-12-02 13:39:14,969 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:39:14,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:39:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:39:34,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-02 13:39:34,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:39:34,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285488251] [2024-12-02 13:39:34,507 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285488251] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:39:34,507 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:39:34,507 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:39:34,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925588090] [2024-12-02 13:39:34,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:39:34,513 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:39:34,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:39:34,533 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:39:34,534 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:39:34,537 INFO L87 Difference]: Start difference. First operand has 651 states, 500 states have (on average 1.436) internal successors, (718), 508 states have internal predecessors, (718), 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 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-12-02 13:39:34,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:39:34,865 INFO L93 Difference]: Finished difference Result 1860 states and 2767 transitions. [2024-12-02 13:39:34,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:39:34,868 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (10), 2 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 71 [2024-12-02 13:39:34,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:39:34,883 INFO L225 Difference]: With dead ends: 1860 [2024-12-02 13:39:34,883 INFO L226 Difference]: Without dead ends: 1185 [2024-12-02 13:39:34,890 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:39:34,892 INFO L435 NwaCegarLoop]: 1156 mSDtfsCounter, 810 mSDsluCounter, 927 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 810 SdHoareTripleChecker+Valid, 2083 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 13:39:34,893 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [810 Valid, 2083 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 13:39:34,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1185 states. [2024-12-02 13:39:34,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1185 to 1182. [2024-12-02 13:39:34,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1182 states, 915 states have (on average 1.4240437158469945) internal successors, (1303), 917 states have internal predecessors, (1303), 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) [2024-12-02 13:39:35,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 1182 states and 1710 transitions. [2024-12-02 13:39:35,013 INFO L78 Accepts]: Start accepts. Automaton has 1182 states and 1710 transitions. Word has length 71 [2024-12-02 13:39:35,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:39:35,013 INFO L471 AbstractCegarLoop]: Abstraction has 1182 states and 1710 transitions. [2024-12-02 13:39:35,013 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-12-02 13:39:35,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1710 transitions. [2024-12-02 13:39:35,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-02 13:39:35,020 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:39:35,020 INFO L218 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] [2024-12-02 13:39:35,021 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 13:39:35,021 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:39:35,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:39:35,021 INFO L85 PathProgramCache]: Analyzing trace with hash 1925300687, now seen corresponding path program 1 times [2024-12-02 13:39:35,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:39:35,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599220605] [2024-12-02 13:39:35,022 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:39:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:39:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:39:55,326 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-02 13:39:55,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:39:55,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [599220605] [2024-12-02 13:39:55,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [599220605] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:39:55,326 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:39:55,327 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 13:39:55,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848787071] [2024-12-02 13:39:55,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:39:55,328 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 13:39:55,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:39:55,329 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 13:39:55,329 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:39:55,329 INFO L87 Difference]: Start difference. First operand 1182 states and 1710 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2024-12-02 13:39:55,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:39:55,426 INFO L93 Difference]: Finished difference Result 1187 states and 1716 transitions. [2024-12-02 13:39:55,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 13:39:55,426 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (12), 2 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 97 [2024-12-02 13:39:55,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:39:55,436 INFO L225 Difference]: With dead ends: 1187 [2024-12-02 13:39:55,436 INFO L226 Difference]: Without dead ends: 1184 [2024-12-02 13:39:55,437 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 13:39:55,438 INFO L435 NwaCegarLoop]: 921 mSDtfsCounter, 0 mSDsluCounter, 916 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1837 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 13:39:55,438 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1837 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 13:39:55,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1184 states. [2024-12-02 13:39:55,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1184 to 1184. [2024-12-02 13:39:55,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1184 states, 917 states have (on average 1.4231188658669576) internal successors, (1305), 919 states have internal predecessors, (1305), 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) [2024-12-02 13:39:55,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 1184 states and 1712 transitions. [2024-12-02 13:39:55,501 INFO L78 Accepts]: Start accepts. Automaton has 1184 states and 1712 transitions. Word has length 97 [2024-12-02 13:39:55,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:39:55,502 INFO L471 AbstractCegarLoop]: Abstraction has 1184 states and 1712 transitions. [2024-12-02 13:39:55,502 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2024-12-02 13:39:55,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1712 transitions. [2024-12-02 13:39:55,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-02 13:39:55,507 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 13:39:55,508 INFO L218 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] [2024-12-02 13:39:55,508 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 13:39:55,508 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 13:39:55,509 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 13:39:55,509 INFO L85 PathProgramCache]: Analyzing trace with hash -906693245, now seen corresponding path program 1 times [2024-12-02 13:39:55,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 13:39:55,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623942353] [2024-12-02 13:39:55,509 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 13:39:55,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 13:40:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 13:40:14,714 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-02 13:40:14,714 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 13:40:14,714 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623942353] [2024-12-02 13:40:14,714 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1623942353] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 13:40:14,715 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 13:40:14,715 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 13:40:14,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1434833791] [2024-12-02 13:40:14,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 13:40:14,716 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 13:40:14,716 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 13:40:14,716 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 13:40:14,717 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 13:40:14,717 INFO L87 Difference]: Start difference. First operand 1184 states and 1712 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-12-02 13:40:14,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 13:40:14,833 INFO L93 Difference]: Finished difference Result 2348 states and 3406 transitions. [2024-12-02 13:40:14,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 13:40:14,833 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 99 [2024-12-02 13:40:14,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 13:40:14,835 INFO L225 Difference]: With dead ends: 2348 [2024-12-02 13:40:14,835 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 13:40:14,841 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 13:40:14,842 INFO L435 NwaCegarLoop]: 909 mSDtfsCounter, 866 mSDsluCounter, 909 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 866 SdHoareTripleChecker+Valid, 1818 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 13:40:14,842 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [866 Valid, 1818 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 13:40:14,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 13:40:14,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 13:40:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 13:40:14,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 13:40:14,844 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 99 [2024-12-02 13:40:14,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 13:40:14,844 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 13:40:14,844 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-12-02 13:40:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 13:40:14,845 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 13:40:14,847 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 13:40:14,847 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 13:40:14,850 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-12-02 13:40:14,851 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 13:40:29,693 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 13:40:29,707 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:40:29 BoogieIcfgContainer [2024-12-02 13:40:29,707 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 13:40:29,708 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 13:40:29,708 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 13:40:29,708 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 13:40:29,709 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:39:14" (3/4) ... [2024-12-02 13:40:29,711 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 13:40:29,716 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-12-02 13:40:29,716 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-12-02 13:40:29,716 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-12-02 13:40:29,716 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_read_unc_blocks [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_set_frontend [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_set_voltage [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_enable_high_lnb_voltage [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_usb_in_op [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_read_ber [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_update_status [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_read_signal_strength [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 13:40:29,717 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2024-12-02 13:40:29,718 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_usb_out_op [2024-12-02 13:40:29,718 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_send_legacy_dish_cmd [2024-12-02 13:40:29,718 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible_nested [2024-12-02 13:40:29,718 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-12-02 13:40:29,718 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-02 13:40:29,718 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_read_status [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_send_diseqc_burst [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_get_tune_settings [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-02 13:40:29,719 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_send_diseqc_msg [2024-12-02 13:40:29,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_fe_set_tone [2024-12-02 13:40:29,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-12-02 13:40:29,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-12-02 13:40:29,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-12-02 13:40:29,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-12-02 13:40:29,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-12-02 13:40:29,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2024-12-02 13:40:29,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-12-02 13:40:29,720 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure gp8psk_load_bcm4500fw [2024-12-02 13:40:29,745 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 244 nodes and edges [2024-12-02 13:40:29,748 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 90 nodes and edges [2024-12-02 13:40:29,750 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-12-02 13:40:29,752 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-12-02 13:40:29,754 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-02 13:40:29,756 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 13:40:29,758 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 13:40:30,042 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 13:40:30,042 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 13:40:30,043 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 13:40:30,044 INFO L158 Benchmark]: Toolchain (without parser) took 88544.95ms. Allocated memory was 142.6MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 107.4MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 480.6MB. Max. memory is 16.1GB. [2024-12-02 13:40:30,044 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 13:40:30,044 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1452.52ms. Allocated memory was 142.6MB in the beginning and 302.0MB in the end (delta: 159.4MB). Free memory was 107.4MB in the beginning and 226.9MB in the end (delta: -119.5MB). Peak memory consumption was 104.5MB. Max. memory is 16.1GB. [2024-12-02 13:40:30,045 INFO L158 Benchmark]: Boogie Procedure Inliner took 140.08ms. Allocated memory is still 302.0MB. Free memory was 226.9MB in the beginning and 210.9MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-02 13:40:30,045 INFO L158 Benchmark]: Boogie Preprocessor took 287.13ms. Allocated memory is still 302.0MB. Free memory was 210.9MB in the beginning and 171.3MB in the end (delta: 39.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-12-02 13:40:30,045 INFO L158 Benchmark]: RCFGBuilder took 11463.11ms. Allocated memory was 302.0MB in the beginning and 402.7MB in the end (delta: 100.7MB). Free memory was 171.3MB in the beginning and 131.4MB in the end (delta: 39.9MB). Peak memory consumption was 146.7MB. Max. memory is 16.1GB. [2024-12-02 13:40:30,045 INFO L158 Benchmark]: TraceAbstraction took 74860.57ms. Allocated memory was 402.7MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 131.4MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 172.6MB. Max. memory is 16.1GB. [2024-12-02 13:40:30,046 INFO L158 Benchmark]: Witness Printer took 334.85ms. Allocated memory is still 2.1GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 82.0MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2024-12-02 13:40:30,048 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1452.52ms. Allocated memory was 142.6MB in the beginning and 302.0MB in the end (delta: 159.4MB). Free memory was 107.4MB in the beginning and 226.9MB in the end (delta: -119.5MB). Peak memory consumption was 104.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 140.08ms. Allocated memory is still 302.0MB. Free memory was 226.9MB in the beginning and 210.9MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 287.13ms. Allocated memory is still 302.0MB. Free memory was 210.9MB in the beginning and 171.3MB in the end (delta: 39.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * RCFGBuilder took 11463.11ms. Allocated memory was 302.0MB in the beginning and 402.7MB in the end (delta: 100.7MB). Free memory was 171.3MB in the beginning and 131.4MB in the end (delta: 39.9MB). Peak memory consumption was 146.7MB. Max. memory is 16.1GB. * TraceAbstraction took 74860.57ms. Allocated memory was 402.7MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 131.4MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 172.6MB. Max. memory is 16.1GB. * Witness Printer took 334.85ms. Allocated memory is still 2.1GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 82.0MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 6840]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 61 procedures, 775 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 59.9s, OverallIterations: 3, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1676 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1676 mSDsluCounter, 5738 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2752 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 16 IncrementalHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 2986 mSDtfsCounter, 16 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1184occurred in iteration=2, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 267 NumberOfCodeBlocks, 267 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 264 ConstructedInterpolants, 0 QuantifiedInterpolants, 372 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 67/67 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7145]: Location Invariant Derived location invariant: (ldv_spin == 0) RESULT: Ultimate proved your program to be correct! [2024-12-02 13:40:30,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044c5df5-b139-43c8-9080-f049bb72b462/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE