./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --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 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:27:18,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:27:18,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:27:19,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:27:19,017 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:27:19,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:27:19,021 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:27:19,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:27:19,027 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:27:19,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:27:19,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:27:19,033 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:27:19,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:27:19,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:27:19,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:27:19,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:27:19,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:27:19,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:27:19,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:27:19,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:27:19,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:27:19,051 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:27:19,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:27:19,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:27:19,056 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:27:19,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:27:19,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:27:19,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:27:19,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:27:19,058 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:27:19,058 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:27:19,059 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:27:19,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:27:19,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:27:19,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:27:19,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:27:19,062 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:27:19,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:27:19,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:27:19,063 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:27:19,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:27:19,064 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:27:19,098 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:27:19,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:27:19,098 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:27:19,099 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:27:19,099 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:27:19,100 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:27:19,100 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:27:19,100 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:27:19,100 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:27:19,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:27:19,101 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:27:19,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:27:19,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:27:19,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:27:19,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:27:19,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:27:19,102 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:27:19,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:27:19,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:27:19,103 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:27:19,103 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:27:19,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:27:19,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:27:19,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:27:19,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:27:19,103 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:27:19,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:27:19,104 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:27:19,104 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:27:19,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:27:19,104 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:27:19,105 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 [2021-12-15 13:27:19,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:27:19,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:27:19,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:27:19,312 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:27:19,312 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:27:19,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:27:19,374 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/069f2bc8c/3fdac04899c04e69a82133cf7518bb83/FLAG5f5e94ac2 [2021-12-15 13:27:20,141 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:27:20,142 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:27:20,199 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/069f2bc8c/3fdac04899c04e69a82133cf7518bb83/FLAG5f5e94ac2 [2021-12-15 13:27:20,361 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/069f2bc8c/3fdac04899c04e69a82133cf7518bb83 [2021-12-15 13:27:20,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:27:20,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:27:20,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:27:20,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:27:20,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:27:20,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:27:20" (1/1) ... [2021-12-15 13:27:20,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10bb6c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:20, skipping insertion in model container [2021-12-15 13:27:20,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:27:20" (1/1) ... [2021-12-15 13:27:20,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:27:20,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:27:24,536 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-12-15 13:27:24,571 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:27:24,610 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:27:25,030 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-12-15 13:27:25,035 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:27:25,184 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:27:25,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25 WrapperNode [2021-12-15 13:27:25,185 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:27:25,186 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:27:25,186 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:27:25,186 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:27:25,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25" (1/1) ... [2021-12-15 13:27:25,421 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25" (1/1) ... [2021-12-15 13:27:26,624 INFO L137 Inliner]: procedures = 521, calls = 10499, calls flagged for inlining = 282, calls inlined = 278, statements flattened = 21535 [2021-12-15 13:27:26,635 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:27:26,636 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:27:26,637 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:27:26,637 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:27:26,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25" (1/1) ... [2021-12-15 13:27:26,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25" (1/1) ... [2021-12-15 13:27:27,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25" (1/1) ... [2021-12-15 13:27:27,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25" (1/1) ... [2021-12-15 13:27:28,040 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25" (1/1) ... [2021-12-15 13:27:28,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25" (1/1) ... [2021-12-15 13:27:28,147 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25" (1/1) ... [2021-12-15 13:27:28,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:27:28,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:27:28,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:27:28,239 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:27:28,240 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:25" (1/1) ... [2021-12-15 13:27:28,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:27:28,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:27:28,270 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:27:28,289 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:27:28,302 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-15 13:27:28,303 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-15 13:27:28,303 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-15 13:27:28,303 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-15 13:27:28,303 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:27:28,303 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:27:28,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:27:28,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:27:28,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:27:28,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:27:28,304 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-15 13:27:28,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-15 13:27:28,304 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-15 13:27:28,304 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-15 13:27:28,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:27:28,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:27:28,305 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-15 13:27:28,305 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-15 13:27:28,305 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-15 13:27:28,305 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-15 13:27:28,305 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:27:28,305 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:27:28,306 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:27:28,306 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:27:28,306 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:27:28,306 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:27:28,306 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-15 13:27:28,306 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-15 13:27:28,306 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:27:28,306 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:27:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-15 13:27:28,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-15 13:27:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:27:28,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:27:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-15 13:27:28,307 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-15 13:27:28,307 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:27:28,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:27:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-15 13:27:28,308 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-15 13:27:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:27:28,308 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-15 13:27:28,309 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-15 13:27:28,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:27:28,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:27:28,309 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:27:28,309 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:27:28,309 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-15 13:27:28,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-15 13:27:28,310 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:27:28,310 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:27:28,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:27:28,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:27:28,310 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:27:28,310 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:27:28,310 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-15 13:27:28,310 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-15 13:27:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:27:28,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:27:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-15 13:27:28,311 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-15 13:27:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:27:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:27:28,311 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:27:28,311 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-15 13:27:28,312 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-15 13:27:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-15 13:27:28,312 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-15 13:27:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-15 13:27:28,312 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-15 13:27:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-15 13:27:28,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-15 13:27:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-15 13:27:28,313 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-15 13:27:28,313 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-15 13:27:28,313 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-15 13:27:28,313 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-15 13:27:28,313 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-15 13:27:28,313 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-15 13:27:28,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-15 13:27:28,314 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-15 13:27:28,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-15 13:27:28,314 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-15 13:27:28,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-15 13:27:28,314 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:27:28,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:27:28,314 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-15 13:27:28,314 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-15 13:27:28,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:27:28,315 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:27:28,315 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-15 13:27:28,315 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-15 13:27:28,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:27:28,315 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:27:28,316 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:27:28,316 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:27:28,316 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:27:28,316 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:27:28,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:27:28,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:27:28,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:27:28,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:27:28,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:27:28,317 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-15 13:27:28,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-15 13:27:28,317 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-15 13:27:28,317 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-15 13:27:28,317 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:27:28,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:27:28,317 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-15 13:27:28,318 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-15 13:27:28,318 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-15 13:27:28,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-15 13:27:28,318 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-15 13:27:28,318 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-15 13:27:28,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:27:28,318 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:27:28,318 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-15 13:27:28,319 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-15 13:27:28,319 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-15 13:27:28,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-15 13:27:28,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:27:28,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:27:28,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:27:28,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:27:28,323 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-15 13:27:28,323 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-15 13:27:28,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:27:28,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:27:28,327 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:27:28,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:27:28,328 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-12-15 13:27:28,328 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-12-15 13:27:28,328 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-15 13:27:28,328 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-15 13:27:28,328 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-15 13:27:28,328 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-15 13:27:28,328 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-12-15 13:27:28,328 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-12-15 13:27:28,328 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-15 13:27:28,328 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-15 13:27:28,328 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-15 13:27:28,328 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-15 13:27:28,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:27:28,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:27:28,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:27:28,328 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-15 13:27:28,328 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-15 13:27:28,329 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-15 13:27:28,329 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-15 13:27:28,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:27:28,329 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-15 13:27:28,329 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-15 13:27:28,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:27:28,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:27:28,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:27:28,329 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:27:28,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:27:28,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:27:28,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:27:28,329 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:27:28,329 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:27:28,329 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-15 13:27:28,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-15 13:27:28,329 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-15 13:27:28,329 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-15 13:27:28,330 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-15 13:27:28,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-15 13:27:28,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:27:28,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:27:28,330 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-15 13:27:28,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-15 13:27:28,330 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-15 13:27:28,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-15 13:27:28,330 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-15 13:27:28,330 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-15 13:27:28,330 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-15 13:27:28,330 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-15 13:27:28,330 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-15 13:27:28,330 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-15 13:27:28,330 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:27:28,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:27:28,330 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-15 13:27:28,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-15 13:27:28,330 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-15 13:27:28,331 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-15 13:27:28,331 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-15 13:27:28,331 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-15 13:27:28,331 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-15 13:27:28,331 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-15 13:27:28,331 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-15 13:27:28,331 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-15 13:27:28,331 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-15 13:27:28,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-15 13:27:28,331 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:27:28,331 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:27:28,331 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:27:28,331 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:27:28,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:27:28,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:27:28,331 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-15 13:27:28,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-15 13:27:28,332 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-15 13:27:28,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-15 13:27:28,332 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-15 13:27:28,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-15 13:27:28,332 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-15 13:27:28,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-15 13:27:28,332 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-15 13:27:28,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-15 13:27:28,332 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-15 13:27:28,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-15 13:27:28,332 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-15 13:27:28,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-15 13:27:28,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:27:28,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:27:28,332 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-15 13:27:28,332 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-15 13:27:28,332 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-15 13:27:28,332 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-15 13:27:28,332 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-15 13:27:28,333 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-15 13:27:28,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:27:28,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:27:28,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:27:28,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:27:28,333 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-15 13:27:28,333 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-15 13:27:28,333 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-15 13:27:28,333 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-15 13:27:28,333 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-15 13:27:28,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-15 13:27:28,333 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-15 13:27:28,333 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-15 13:27:28,333 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-15 13:27:28,333 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-15 13:27:28,333 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-15 13:27:28,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-15 13:27:28,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:27:28,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:27:28,334 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-15 13:27:28,334 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-15 13:27:28,334 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-15 13:27:28,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-15 13:27:28,334 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-15 13:27:28,334 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-15 13:27:28,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:27:28,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:27:28,336 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-15 13:27:28,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-15 13:27:28,336 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-15 13:27:28,337 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-15 13:27:28,337 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:27:28,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:27:28,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:27:28,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:27:28,338 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-15 13:27:28,338 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-15 13:27:28,338 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:27:28,338 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:27:28,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:27:28,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:27:28,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:27:28,339 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-15 13:27:28,339 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-15 13:27:28,339 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-15 13:27:28,339 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-15 13:27:28,339 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-15 13:27:28,339 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-15 13:27:28,339 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-15 13:27:28,339 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-15 13:27:28,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:27:28,339 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-15 13:27:28,339 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-15 13:27:28,339 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-15 13:27:28,339 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-15 13:27:28,339 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-15 13:27:28,339 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-15 13:27:28,339 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-15 13:27:28,339 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-15 13:27:28,339 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-15 13:27:28,339 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-15 13:27:28,340 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-15 13:27:28,340 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-15 13:27:28,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:27:28,340 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:27:28,340 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:27:28,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:27:28,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:27:28,340 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-15 13:27:28,340 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-15 13:27:28,340 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:27:28,340 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:27:28,340 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-15 13:27:28,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-15 13:27:28,340 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:27:28,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:27:28,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:27:28,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:27:28,340 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-12-15 13:27:28,340 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-12-15 13:27:28,341 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-15 13:27:28,341 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-15 13:27:28,341 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-15 13:27:28,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-15 13:27:28,341 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:27:28,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:27:28,341 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-15 13:27:28,341 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-15 13:27:28,341 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-15 13:27:28,341 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-15 13:27:28,341 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-15 13:27:28,341 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-15 13:27:28,341 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-15 13:27:28,341 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-15 13:27:28,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:27:28,341 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:27:28,341 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-15 13:27:28,341 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-15 13:27:28,341 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-15 13:27:28,341 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-15 13:27:28,342 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:27:28,342 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-15 13:27:28,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-15 13:27:28,342 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-15 13:27:28,342 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-15 13:27:28,342 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-15 13:27:28,342 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-15 13:27:28,342 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-15 13:27:28,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-15 13:27:28,342 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-15 13:27:28,343 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-15 13:27:28,343 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-15 13:27:28,343 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-15 13:27:28,343 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-15 13:27:28,343 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-15 13:27:28,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:27:28,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:27:28,343 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-15 13:27:28,343 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-15 13:27:28,343 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-12-15 13:27:28,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-12-15 13:27:28,343 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-15 13:27:28,343 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-15 13:27:28,343 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-15 13:27:28,343 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-15 13:27:28,343 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-15 13:27:28,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-15 13:27:28,343 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-15 13:27:28,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-15 13:27:28,344 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-15 13:27:28,344 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-15 13:27:28,344 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-15 13:27:28,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-15 13:27:28,344 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-15 13:27:28,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-15 13:27:28,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:27:28,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:27:28,344 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-15 13:27:28,344 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-15 13:27:28,344 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-15 13:27:28,344 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-15 13:27:28,344 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-15 13:27:28,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-15 13:27:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-15 13:27:28,346 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-15 13:27:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:27:28,346 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:27:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-15 13:27:28,347 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-15 13:27:28,347 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-15 13:27:28,347 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-15 13:27:28,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:27:28,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:27:28,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:27:28,347 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-15 13:27:28,347 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-15 13:27:28,347 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-15 13:27:28,347 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-15 13:27:28,347 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-15 13:27:28,347 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-15 13:27:28,347 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-15 13:27:28,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-15 13:27:29,490 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:27:29,495 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:27:29,693 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:27:29,697 INFO L158 Benchmark]: Toolchain (without parser) took 9333.31ms. Allocated memory was 100.7MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 63.8MB in the beginning and 674.3MB in the end (delta: -610.5MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2021-12-15 13:27:29,698 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 100.7MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:27:29,698 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4821.23ms. Allocated memory was 100.7MB in the beginning and 245.4MB in the end (delta: 144.7MB). Free memory was 63.5MB in the beginning and 106.3MB in the end (delta: -42.8MB). Peak memory consumption was 165.2MB. Max. memory is 16.1GB. [2021-12-15 13:27:29,698 INFO L158 Benchmark]: Boogie Procedure Inliner took 1449.91ms. Allocated memory was 245.4MB in the beginning and 727.7MB in the end (delta: 482.3MB). Free memory was 106.3MB in the beginning and 429.2MB in the end (delta: -322.9MB). Peak memory consumption was 210.8MB. Max. memory is 16.1GB. [2021-12-15 13:27:29,699 INFO L158 Benchmark]: Boogie Preprocessor took 1601.47ms. Allocated memory was 727.7MB in the beginning and 1.7GB in the end (delta: 985.7MB). Free memory was 429.2MB in the beginning and 765.5MB in the end (delta: -336.3MB). Peak memory consumption was 658.8MB. Max. memory is 16.1GB. [2021-12-15 13:27:29,699 INFO L158 Benchmark]: RCFGBuilder took 1457.33ms. Allocated memory is still 1.7GB. Free memory was 764.5MB in the beginning and 674.3MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-12-15 13:27:29,701 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 100.7MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4821.23ms. Allocated memory was 100.7MB in the beginning and 245.4MB in the end (delta: 144.7MB). Free memory was 63.5MB in the beginning and 106.3MB in the end (delta: -42.8MB). Peak memory consumption was 165.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1449.91ms. Allocated memory was 245.4MB in the beginning and 727.7MB in the end (delta: 482.3MB). Free memory was 106.3MB in the beginning and 429.2MB in the end (delta: -322.9MB). Peak memory consumption was 210.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1601.47ms. Allocated memory was 727.7MB in the beginning and 1.7GB in the end (delta: 985.7MB). Free memory was 429.2MB in the beginning and 765.5MB in the end (delta: -336.3MB). Peak memory consumption was 658.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1457.33ms. Allocated memory is still 1.7GB. Free memory was 764.5MB in the beginning and 674.3MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:27:29,742 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --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 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:27:31,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:27:31,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:27:31,453 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:27:31,454 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:27:31,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:27:31,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:27:31,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:27:31,458 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:27:31,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:27:31,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:27:31,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:27:31,468 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:27:31,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:27:31,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:27:31,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:27:31,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:27:31,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:27:31,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:27:31,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:27:31,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:27:31,497 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:27:31,498 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:27:31,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:27:31,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:27:31,500 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:27:31,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:27:31,505 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:27:31,506 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:27:31,507 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:27:31,507 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:27:31,508 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:27:31,509 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:27:31,511 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:27:31,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:27:31,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:27:31,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:27:31,513 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:27:31,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:27:31,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:27:31,515 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:27:31,516 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:27:31,537 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:27:31,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:27:31,542 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:27:31,543 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:27:31,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:27:31,543 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:27:31,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:27:31,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:27:31,545 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:27:31,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:27:31,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:27:31,546 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:27:31,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:27:31,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:27:31,546 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:27:31,546 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:27:31,546 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:27:31,547 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:27:31,547 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:27:31,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:27:31,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:27:31,547 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:27:31,547 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:27:31,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:27:31,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:27:31,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:27:31,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:27:31,548 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:27:31,548 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:27:31,548 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:27:31,549 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:27:31,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:27:31,549 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:27:31,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:27:31,549 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90a569a372345ee21e7594b573b4fe4282bfc93d9d0cf5351fdb1c1cc8782860 [2021-12-15 13:27:31,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:27:31,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:27:31,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:27:31,841 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:27:31,842 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:27:31,843 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:27:31,893 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/179db41dd/632035f0e16e46fb9dc8ecb206b64810/FLAGa51e8bcc8 [2021-12-15 13:27:32,632 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:27:32,632 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:27:32,690 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/179db41dd/632035f0e16e46fb9dc8ecb206b64810/FLAGa51e8bcc8 [2021-12-15 13:27:33,169 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/179db41dd/632035f0e16e46fb9dc8ecb206b64810 [2021-12-15 13:27:33,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:27:33,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:27:33,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:27:33,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:27:33,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:27:33,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:27:33" (1/1) ... [2021-12-15 13:27:33,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3037d8b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:33, skipping insertion in model container [2021-12-15 13:27:33,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:27:33" (1/1) ... [2021-12-15 13:27:33,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:27:33,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:27:37,235 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-12-15 13:27:37,265 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:27:37,328 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:27:37,377 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:27:37,970 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-12-15 13:27:37,973 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:27:37,997 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:27:38,443 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[607275,607288] [2021-12-15 13:27:38,446 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:27:38,583 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:27:38,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38 WrapperNode [2021-12-15 13:27:38,584 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:27:38,585 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:27:38,585 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:27:38,585 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:27:38,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38" (1/1) ... [2021-12-15 13:27:38,753 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38" (1/1) ... [2021-12-15 13:27:39,741 INFO L137 Inliner]: procedures = 536, calls = 10499, calls flagged for inlining = 282, calls inlined = 278, statements flattened = 21340 [2021-12-15 13:27:39,742 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:27:39,743 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:27:39,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:27:39,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:27:39,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38" (1/1) ... [2021-12-15 13:27:39,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38" (1/1) ... [2021-12-15 13:27:40,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38" (1/1) ... [2021-12-15 13:27:40,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38" (1/1) ... [2021-12-15 13:27:40,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38" (1/1) ... [2021-12-15 13:27:41,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38" (1/1) ... [2021-12-15 13:27:41,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38" (1/1) ... [2021-12-15 13:27:41,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:27:41,214 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:27:41,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:27:41,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:27:41,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:38" (1/1) ... [2021-12-15 13:27:41,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:27:41,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:27:41,244 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:27:41,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:27:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-15 13:27:41,285 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-15 13:27:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-15 13:27:41,285 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-15 13:27:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:27:41,285 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:27:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:27:41,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:27:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:27:41,286 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:27:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-15 13:27:41,286 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-15 13:27:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-15 13:27:41,286 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-15 13:27:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:27:41,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:27:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-15 13:27:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-15 13:27:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-15 13:27:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-15 13:27:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:27:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:27:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:27:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:27:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:27:41,287 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:27:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-15 13:27:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-15 13:27:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:27:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:27:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-15 13:27:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-15 13:27:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:27:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:27:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-15 13:27:41,289 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-15 13:27:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:27:41,289 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:27:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:27:41,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:27:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-15 13:27:41,289 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-15 13:27:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:27:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-15 13:27:41,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-15 13:27:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:27:41,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:27:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:27:41,290 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:27:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-15 13:27:41,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-15 13:27:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:27:41,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:27:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:27:41,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:27:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:27:41,291 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:27:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-15 13:27:41,291 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-15 13:27:41,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:27:41,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:27:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-15 13:27:41,292 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-15 13:27:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:27:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:27:41,292 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:27:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-15 13:27:41,292 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-15 13:27:41,292 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-15 13:27:41,293 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-15 13:27:41,293 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-15 13:27:41,293 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-15 13:27:41,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:27:41,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:27:41,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:27:41,293 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-15 13:27:41,293 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-15 13:27:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:27:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-15 13:27:41,294 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-15 13:27:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-15 13:27:41,294 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-15 13:27:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-15 13:27:41,294 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-15 13:27:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-15 13:27:41,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-15 13:27:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-15 13:27:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-15 13:27:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-15 13:27:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-15 13:27:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:27:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:27:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-15 13:27:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-15 13:27:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:27:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:27:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-15 13:27:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-15 13:27:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:27:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:27:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:27:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:27:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:27:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:27:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:27:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:27:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-15 13:27:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-15 13:27:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-15 13:27:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-15 13:27:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:27:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:27:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-15 13:27:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-15 13:27:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-15 13:27:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-15 13:27:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-15 13:27:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-15 13:27:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:27:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:27:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-15 13:27:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-15 13:27:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-15 13:27:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-15 13:27:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:27:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:27:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:27:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:27:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-15 13:27:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-15 13:27:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:27:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:27:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:27:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:27:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-12-15 13:27:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-12-15 13:27:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-15 13:27:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-15 13:27:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-15 13:27:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-15 13:27:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-12-15 13:27:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-12-15 13:27:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-15 13:27:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-15 13:27:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-15 13:27:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-15 13:27:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:27:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:27:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:27:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-15 13:27:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-15 13:27:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-15 13:27:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-15 13:27:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:27:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-15 13:27:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-15 13:27:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:27:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:27:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:27:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:27:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:27:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:27:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:27:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:27:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:27:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:27:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:27:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:27:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-15 13:27:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-15 13:27:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-15 13:27:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-15 13:27:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-15 13:27:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-15 13:27:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-15 13:27:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-15 13:27:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-15 13:27:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-15 13:27:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-15 13:27:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-15 13:27:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-15 13:27:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-15 13:27:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-15 13:27:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-15 13:27:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:27:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:27:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-15 13:27:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-15 13:27:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-15 13:27:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-15 13:27:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-15 13:27:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-15 13:27:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-15 13:27:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-15 13:27:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-15 13:27:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-15 13:27:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-15 13:27:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-15 13:27:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:27:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:27:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:27:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:27:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:27:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:27:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-15 13:27:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-15 13:27:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-15 13:27:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-15 13:27:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-15 13:27:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-15 13:27:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-15 13:27:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-15 13:27:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-15 13:27:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-15 13:27:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:27:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-15 13:27:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-15 13:27:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-15 13:27:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-15 13:27:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:27:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:27:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-15 13:27:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-15 13:27:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-15 13:27:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-15 13:27:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:27:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:27:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-15 13:27:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-15 13:27:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:27:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:27:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:27:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:27:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:27:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:27:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-15 13:27:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-15 13:27:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-15 13:27:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-15 13:27:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-15 13:27:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-15 13:27:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-15 13:27:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-15 13:27:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-15 13:27:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-15 13:27:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-15 13:27:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-15 13:27:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:27:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:27:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-15 13:27:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-15 13:27:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-15 13:27:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-15 13:27:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-15 13:27:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-15 13:27:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:27:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:27:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-15 13:27:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-15 13:27:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-15 13:27:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-15 13:27:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:27:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:27:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:27:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:27:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-15 13:27:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-15 13:27:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:27:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:27:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:27:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:27:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:27:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-15 13:27:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-15 13:27:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-15 13:27:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-15 13:27:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-15 13:27:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-15 13:27:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-15 13:27:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-15 13:27:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:27:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-15 13:27:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-15 13:27:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-15 13:27:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-15 13:27:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-15 13:27:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-15 13:27:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-15 13:27:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-15 13:27:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-15 13:27:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-15 13:27:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:27:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:27:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:27:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:27:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-15 13:27:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-15 13:27:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:27:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:27:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:27:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-15 13:27:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-15 13:27:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:27:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:27:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-15 13:27:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-15 13:27:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:27:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:27:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:27:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:27:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-12-15 13:27:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-12-15 13:27:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-15 13:27:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-15 13:27:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-15 13:27:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-15 13:27:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:27:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:27:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-15 13:27:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-15 13:27:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-15 13:27:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-15 13:27:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-15 13:27:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-15 13:27:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-15 13:27:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-15 13:27:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:27:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:27:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-15 13:27:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-15 13:27:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-15 13:27:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-15 13:27:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-15 13:27:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-15 13:27:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:27:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:27:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-15 13:27:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-15 13:27:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-15 13:27:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-15 13:27:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:27:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:27:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-15 13:27:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-15 13:27:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-15 13:27:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-15 13:27:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-15 13:27:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-15 13:27:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-15 13:27:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-15 13:27:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-15 13:27:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-15 13:27:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-15 13:27:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-15 13:27:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:27:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:27:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:27:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:27:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-15 13:27:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-15 13:27:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-15 13:27:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-15 13:27:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:27:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:27:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-15 13:27:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-15 13:27:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-12-15 13:27:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-12-15 13:27:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-15 13:27:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-15 13:27:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-15 13:27:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-15 13:27:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-15 13:27:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-15 13:27:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-15 13:27:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-15 13:27:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-15 13:27:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-15 13:27:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-15 13:27:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-15 13:27:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-15 13:27:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-15 13:27:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:27:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:27:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-15 13:27:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-15 13:27:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-15 13:27:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-15 13:27:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-15 13:27:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-15 13:27:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-15 13:27:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-15 13:27:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:27:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:27:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-15 13:27:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-15 13:27:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-15 13:27:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-15 13:27:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:27:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:27:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-15 13:27:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-15 13:27:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-15 13:27:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-15 13:27:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-15 13:27:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-15 13:27:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-15 13:27:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-15 13:27:42,545 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:27:42,547 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:27:43,437 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:27:43,440 INFO L158 Benchmark]: Toolchain (without parser) took 10267.33ms. Allocated memory was 77.6MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 41.9MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 469.5MB. Max. memory is 16.1GB. [2021-12-15 13:27:43,440 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 34.4MB in the beginning and 34.4MB in the end (delta: 37.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:27:43,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5409.51ms. Allocated memory was 77.6MB in the beginning and 650.1MB in the end (delta: 572.5MB). Free memory was 41.6MB in the beginning and 397.2MB in the end (delta: -355.5MB). Peak memory consumption was 216.2MB. Max. memory is 16.1GB. [2021-12-15 13:27:43,441 INFO L158 Benchmark]: Boogie Procedure Inliner took 1157.77ms. Allocated memory is still 650.1MB. Free memory was 397.2MB in the beginning and 358.9MB in the end (delta: 38.2MB). Peak memory consumption was 246.9MB. Max. memory is 16.1GB. [2021-12-15 13:27:43,441 INFO L158 Benchmark]: Boogie Preprocessor took 1470.63ms. Allocated memory was 650.1MB in the beginning and 2.0GB in the end (delta: 1.3GB). Free memory was 358.9MB in the beginning and 1.5GB in the end (delta: -1.2GB). Peak memory consumption was 520.2MB. Max. memory is 16.1GB. [2021-12-15 13:27:43,441 INFO L158 Benchmark]: RCFGBuilder took 2224.77ms. Allocated memory is still 2.0GB. Free memory was 1.5GB in the beginning and 1.4GB in the end (delta: 104.9MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-12-15 13:27:43,443 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 34.4MB in the beginning and 34.4MB in the end (delta: 37.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5409.51ms. Allocated memory was 77.6MB in the beginning and 650.1MB in the end (delta: 572.5MB). Free memory was 41.6MB in the beginning and 397.2MB in the end (delta: -355.5MB). Peak memory consumption was 216.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1157.77ms. Allocated memory is still 650.1MB. Free memory was 397.2MB in the beginning and 358.9MB in the end (delta: 38.2MB). Peak memory consumption was 246.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1470.63ms. Allocated memory was 650.1MB in the beginning and 2.0GB in the end (delta: 1.3GB). Free memory was 358.9MB in the beginning and 1.5GB in the end (delta: -1.2GB). Peak memory consumption was 520.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2224.77ms. Allocated memory is still 2.0GB. Free memory was 1.5GB in the beginning and 1.4GB in the end (delta: 104.9MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:27:43,474 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable