./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya --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 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 00:17:16,702 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 00:17:16,770 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 00:17:16,776 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 00:17:16,776 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 00:17:16,800 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 00:17:16,801 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 00:17:16,802 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 00:17:16,802 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 00:17:16,803 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 00:17:16,804 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 00:17:16,804 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 00:17:16,805 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 00:17:16,805 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 00:17:16,806 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 00:17:16,806 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 00:17:16,807 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 00:17:16,808 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 00:17:16,808 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 00:17:16,809 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 00:17:16,809 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 00:17:16,810 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 00:17:16,810 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 00:17:16,811 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 00:17:16,811 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 00:17:16,812 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 00:17:16,812 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 00:17:16,813 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 00:17:16,813 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:17:16,813 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 00:17:16,814 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 00:17:16,814 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 00:17:16,814 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 00:17:16,815 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 00:17:16,815 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 00:17:16,815 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 00:17:16,815 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 00:17:16,816 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 00:17:16,816 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 00:17:16,816 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 [2023-11-29 00:17:17,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 00:17:17,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 00:17:17,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 00:17:17,056 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 00:17:17,057 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 00:17:17,058 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2023-11-29 00:17:19,733 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 00:17:20,128 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 00:17:20,129 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2023-11-29 00:17:20,160 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/data/8bfe80d2e/fefe981eb25f4fa1a14005e2a3eabb6c/FLAG462c7c357 [2023-11-29 00:17:20,174 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/data/8bfe80d2e/fefe981eb25f4fa1a14005e2a3eabb6c [2023-11-29 00:17:20,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 00:17:20,177 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 00:17:20,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 00:17:20,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 00:17:20,184 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 00:17:20,184 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:17:20" (1/1) ... [2023-11-29 00:17:20,185 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56d97fda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:20, skipping insertion in model container [2023-11-29 00:17:20,186 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:17:20" (1/1) ... [2023-11-29 00:17:20,307 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 00:17:21,362 WARN L240 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_8535db13-e901-44eb-860c-092640ed1464/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2023-11-29 00:17:21,456 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:17:21,534 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 00:17:21,746 WARN L240 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_8535db13-e901-44eb-860c-092640ed1464/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2023-11-29 00:17:21,758 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:17:21,843 INFO L206 MainTranslator]: Completed translation [2023-11-29 00:17:21,843 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21 WrapperNode [2023-11-29 00:17:21,843 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 00:17:21,845 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 00:17:21,845 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 00:17:21,845 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 00:17:21,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:21,897 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:21,986 INFO L138 Inliner]: procedures = 174, calls = 1445, calls flagged for inlining = 62, calls inlined = 37, statements flattened = 2264 [2023-11-29 00:17:21,987 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 00:17:21,987 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 00:17:21,987 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 00:17:21,988 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 00:17:21,999 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:21,999 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:22,014 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:22,102 INFO L175 MemorySlicer]: Split 992 memory accesses to 13 slices as follows [2, 5, 5, 3, 4, 2, 1, 46, 444, 5, 13, 13, 449]. 45 percent of accesses are in the largest equivalence class. The 45 initializations are split as follows [2, 5, 5, 3, 4, 0, 0, 0, 0, 0, 13, 13, 0]. The 903 writes are split as follows [0, 0, 0, 0, 0, 1, 1, 8, 444, 3, 0, 0, 446]. [2023-11-29 00:17:22,102 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:22,103 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:22,204 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:22,217 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:22,236 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:22,249 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:22,273 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 00:17:22,273 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 00:17:22,274 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 00:17:22,274 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 00:17:22,274 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (1/1) ... [2023-11-29 00:17:22,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:17:22,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:17:22,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 00:17:22,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8535db13-e901-44eb-860c-092640ed1464/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 00:17:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_ethtool_stats [2023-11-29 00:17:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_ethtool_stats [2023-11-29 00:17:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-29 00:17:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-29 00:17:22,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-29 00:17:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-29 00:17:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-29 00:17:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-29 00:17:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-29 00:17:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-29 00:17:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-29 00:17:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-29 00:17:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-29 00:17:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-29 00:17:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-29 00:17:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-29 00:17:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-29 00:17:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-29 00:17:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-29 00:17:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-29 00:17:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-29 00:17:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-29 00:17:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-29 00:17:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-29 00:17:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-29 00:17:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-29 00:17:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-29 00:17:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-29 00:17:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-29 00:17:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-29 00:17:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-29 00:17:22,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-11-29 00:17:22,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-11-29 00:17:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 00:17:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 00:17:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 00:17:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 00:17:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 00:17:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 00:17:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 00:17:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 00:17:22,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 00:17:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 00:17:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 00:17:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 00:17:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 00:17:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2023-11-29 00:17:22,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2023-11-29 00:17:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2023-11-29 00:17:22,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2023-11-29 00:17:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_write [2023-11-29 00:17:22,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_write [2023-11-29 00:17:22,389 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_strings [2023-11-29 00:17:22,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_strings [2023-11-29 00:17:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_read [2023-11-29 00:17:22,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_read [2023-11-29 00:17:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-29 00:17:22,390 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-29 00:17:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6131_port_to_phy_addr [2023-11-29 00:17:22,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6131_port_to_phy_addr [2023-11-29 00:17:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_put [2023-11-29 00:17:22,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_put [2023-11-29 00:17:22,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2023-11-29 00:17:22,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2023-11-29 00:17:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 00:17:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 00:17:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 00:17:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 00:17:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 00:17:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 00:17:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 00:17:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 00:17:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 00:17:22,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 00:17:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 00:17:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 00:17:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 00:17:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_wait_ready [2023-11-29 00:17:22,392 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_wait_ready [2023-11-29 00:17:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-29 00:17:22,392 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-29 00:17:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-29 00:17:22,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-29 00:17:22,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-11-29 00:17:22,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-11-29 00:17:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_wait [2023-11-29 00:17:22,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_wait [2023-11-29 00:17:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_upstream_port [2023-11-29 00:17:22,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_upstream_port [2023-11-29 00:17:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-29 00:17:22,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-29 00:17:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 00:17:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_config_prio [2023-11-29 00:17:22,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_config_prio [2023-11-29 00:17:22,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 00:17:22,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 00:17:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 00:17:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 00:17:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2023-11-29 00:17:22,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2023-11-29 00:17:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure __mv88e6xxx_reg_read [2023-11-29 00:17:22,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __mv88e6xxx_reg_read [2023-11-29 00:17:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-11-29 00:17:22,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-11-29 00:17:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2023-11-29 00:17:22,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2023-11-29 00:17:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 00:17:22,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 00:17:22,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 00:17:22,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 00:17:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 00:17:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 00:17:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 00:17:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2023-11-29 00:17:22,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2023-11-29 00:17:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-29 00:17:22,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-29 00:17:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2023-11-29 00:17:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2023-11-29 00:17:22,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2023-11-29 00:17:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2023-11-29 00:17:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2023-11-29 00:17:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2023-11-29 00:17:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2023-11-29 00:17:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2023-11-29 00:17:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2023-11-29 00:17:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2023-11-29 00:17:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2023-11-29 00:17:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2023-11-29 00:17:22,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2023-11-29 00:17:22,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2023-11-29 00:17:22,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2023-11-29 00:17:22,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2023-11-29 00:17:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_is_cpu_port [2023-11-29 00:17:22,401 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_is_cpu_port [2023-11-29 00:17:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 00:17:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 00:17:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 00:17:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 00:17:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 00:17:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 00:17:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 00:17:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 00:17:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 00:17:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 00:17:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 00:17:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 00:17:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 00:17:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-29 00:17:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-29 00:17:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_read [2023-11-29 00:17:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_read [2023-11-29 00:17:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-29 00:17:22,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-29 00:17:22,402 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_get [2023-11-29 00:17:22,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_get [2023-11-29 00:17:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-29 00:17:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-29 00:17:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-29 00:17:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-29 00:17:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-29 00:17:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-29 00:17:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-29 00:17:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-29 00:17:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-29 00:17:22,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-29 00:17:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-29 00:17:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-29 00:17:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-29 00:17:22,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 00:17:22,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 00:17:22,815 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 00:17:22,818 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 00:17:41,601 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 00:17:42,627 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 00:17:42,627 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 00:17:42,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:17:42 BoogieIcfgContainer [2023-11-29 00:17:42,628 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 00:17:42,631 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 00:17:42,631 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 00:17:42,634 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 00:17:42,634 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 12:17:20" (1/3) ... [2023-11-29 00:17:42,635 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7586b073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:17:42, skipping insertion in model container [2023-11-29 00:17:42,635 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:17:21" (2/3) ... [2023-11-29 00:17:42,635 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7586b073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:17:42, skipping insertion in model container [2023-11-29 00:17:42,636 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:17:42" (3/3) ... [2023-11-29 00:17:42,637 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2023-11-29 00:17:42,655 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 00:17:42,655 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 00:17:42,717 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 00:17:42,724 INFO L357 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, mHoare=true, 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;@7898da86, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 00:17:42,724 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 00:17:42,731 INFO L276 IsEmpty]: Start isEmpty. Operand has 536 states, 372 states have (on average 1.5161290322580645) internal successors, (564), 388 states have internal predecessors, (564), 131 states have call successors, (131), 31 states have call predecessors, (131), 31 states have return successors, (131), 131 states have call predecessors, (131), 131 states have call successors, (131) [2023-11-29 00:17:42,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-29 00:17:42,738 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:17:42,739 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:17:42,739 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:17:42,745 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:17:42,745 INFO L85 PathProgramCache]: Analyzing trace with hash 1430407479, now seen corresponding path program 1 times [2023-11-29 00:17:42,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:17:42,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1349258335] [2023-11-29 00:17:42,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:17:42,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms