./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.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-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.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 3c2b8fcf4f14377649482af2c267f573e35e2e8058384de2c0685dcbde7f7c3e --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 12:56:13,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 12:56:13,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 12:56:13,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 12:56:13,046 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 12:56:13,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 12:56:13,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 12:56:13,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 12:56:13,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 12:56:13,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 12:56:13,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 12:56:13,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 12:56:13,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 12:56:13,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 12:56:13,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 12:56:13,065 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 12:56:13,065 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 12:56:13,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 12:56:13,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 12:56:13,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 12:56:13,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 12:56:13,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 12:56:13,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 12:56:13,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 12:56:13,075 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 12:56:13,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 12:56:13,076 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 12:56:13,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 12:56:13,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 12:56:13,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 12:56:13,078 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 12:56:13,079 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 12:56:13,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 12:56:13,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 12:56:13,081 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 12:56:13,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 12:56:13,081 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 12:56:13,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 12:56:13,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 12:56:13,082 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 12:56:13,083 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 12:56:13,089 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 12:56:13,112 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 12:56:13,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 12:56:13,116 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 12:56:13,116 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 12:56:13,117 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 12:56:13,117 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 12:56:13,117 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 12:56:13,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 12:56:13,118 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 12:56:13,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 12:56:13,118 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 12:56:13,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 12:56:13,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 12:56:13,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 12:56:13,119 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 12:56:13,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 12:56:13,119 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 12:56:13,119 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 12:56:13,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 12:56:13,120 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 12:56:13,120 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 12:56:13,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:56:13,120 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 12:56:13,120 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 12:56:13,120 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 12:56:13,121 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 12:56:13,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 12:56:13,121 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 12:56:13,121 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 12:56:13,121 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 12:56:13,122 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 12:56:13,122 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c2b8fcf4f14377649482af2c267f573e35e2e8058384de2c0685dcbde7f7c3e [2021-12-15 12:56:13,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 12:56:13,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 12:56:13,316 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 12:56:13,317 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 12:56:13,320 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 12:56:13,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i [2021-12-15 12:56:13,375 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9452d46f/f06ea56490ab4e3b8133acccd8dace6e/FLAG534b8554e [2021-12-15 12:56:13,996 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 12:56:13,997 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i [2021-12-15 12:56:14,046 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9452d46f/f06ea56490ab4e3b8133acccd8dace6e/FLAG534b8554e [2021-12-15 12:56:14,128 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9452d46f/f06ea56490ab4e3b8133acccd8dace6e [2021-12-15 12:56:14,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 12:56:14,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 12:56:14,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 12:56:14,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 12:56:14,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 12:56:14,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:56:14" (1/1) ... [2021-12-15 12:56:14,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c73d7b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:14, skipping insertion in model container [2021-12-15 12:56:14,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:56:14" (1/1) ... [2021-12-15 12:56:14,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 12:56:14,251 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 12:56:16,177 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-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i[335665,335678] [2021-12-15 12:56:16,228 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:56:16,288 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 12:56:16,650 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-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i[335665,335678] [2021-12-15 12:56:16,662 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:56:16,838 INFO L208 MainTranslator]: Completed translation [2021-12-15 12:56:16,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16 WrapperNode [2021-12-15 12:56:16,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 12:56:16,841 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 12:56:16,841 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 12:56:16,841 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 12:56:16,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16" (1/1) ... [2021-12-15 12:56:16,961 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16" (1/1) ... [2021-12-15 12:56:17,168 INFO L137 Inliner]: procedures = 388, calls = 3764, calls flagged for inlining = 212, calls inlined = 186, statements flattened = 8172 [2021-12-15 12:56:17,169 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 12:56:17,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 12:56:17,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 12:56:17,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 12:56:17,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16" (1/1) ... [2021-12-15 12:56:17,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16" (1/1) ... [2021-12-15 12:56:17,204 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16" (1/1) ... [2021-12-15 12:56:17,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16" (1/1) ... [2021-12-15 12:56:17,326 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16" (1/1) ... [2021-12-15 12:56:17,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16" (1/1) ... [2021-12-15 12:56:17,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16" (1/1) ... [2021-12-15 12:56:17,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 12:56:17,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 12:56:17,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 12:56:17,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 12:56:17,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:16" (1/1) ... [2021-12-15 12:56:17,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:56:17,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 12:56:17,433 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 12:56:17,461 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 12:56:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 12:56:17,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 12:56:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2021-12-15 12:56:17,474 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2021-12-15 12:56:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 12:56:17,475 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 12:56:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 12:56:17,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 12:56:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 12:56:17,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 12:56:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2021-12-15 12:56:17,476 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2021-12-15 12:56:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 12:56:17,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 12:56:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 12:56:17,476 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 12:56:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent [2021-12-15 12:56:17,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent [2021-12-15 12:56:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-15 12:56:17,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-15 12:56:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 12:56:17,477 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 12:56:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 12:56:17,477 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 12:56:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 12:56:17,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 12:56:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 12:56:17,478 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 12:56:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-12-15 12:56:17,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2021-12-15 12:56:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 12:56:17,478 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 12:56:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 12:56:17,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 12:56:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 12:56:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2021-12-15 12:56:17,479 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2021-12-15 12:56:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-15 12:56:17,480 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-15 12:56:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 12:56:17,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 12:56:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 12:56:17,480 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 12:56:17,480 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 12:56:17,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 12:56:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2021-12-15 12:56:17,481 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2021-12-15 12:56:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 12:56:17,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 12:56:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 12:56:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 12:56:17,482 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 12:56:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2021-12-15 12:56:17,482 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2021-12-15 12:56:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2021-12-15 12:56:17,483 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2021-12-15 12:56:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 12:56:17,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 12:56:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 12:56:17,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 12:56:17,484 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 12:56:17,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 12:56:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2021-12-15 12:56:17,485 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2021-12-15 12:56:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 12:56:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 12:56:17,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 12:56:17,485 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 12:56:17,486 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 12:56:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 12:56:17,486 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 12:56:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 12:56:17,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 12:56:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 12:56:17,486 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2021-12-15 12:56:17,486 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2021-12-15 12:56:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 12:56:17,487 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 12:56:17,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 12:56:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-12-15 12:56:17,488 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-12-15 12:56:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2021-12-15 12:56:17,488 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2021-12-15 12:56:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 12:56:17,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 12:56:17,488 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 12:56:17,489 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 12:56:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2021-12-15 12:56:17,489 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2021-12-15 12:56:17,489 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2021-12-15 12:56:17,490 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2021-12-15 12:56:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 12:56:17,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 12:56:17,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 12:56:17,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 12:56:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 12:56:17,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 12:56:17,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 12:56:17,492 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2021-12-15 12:56:17,492 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2021-12-15 12:56:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 12:56:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 12:56:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 12:56:17,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 12:56:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 12:56:17,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 12:56:17,494 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 12:56:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2021-12-15 12:56:17,494 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2021-12-15 12:56:17,494 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 12:56:17,494 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 12:56:17,500 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 12:56:17,501 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 12:56:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 12:56:17,501 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 12:56:17,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 12:56:17,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 12:56:17,502 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2021-12-15 12:56:17,503 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2021-12-15 12:56:17,504 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2021-12-15 12:56:17,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2021-12-15 12:56:17,504 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2021-12-15 12:56:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2021-12-15 12:56:17,505 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 12:56:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 12:56:17,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 12:56:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 12:56:17,507 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 12:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 12:56:17,511 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2021-12-15 12:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2021-12-15 12:56:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 12:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 12:56:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 12:56:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 12:56:17,512 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 12:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 12:56:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 12:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 12:56:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2021-12-15 12:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2021-12-15 12:56:17,513 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 12:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 12:56:17,514 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 12:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 12:56:17,514 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 12:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 12:56:17,514 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 12:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 12:56:17,515 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 12:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 12:56:17,515 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2021-12-15 12:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2021-12-15 12:56:17,515 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2021-12-15 12:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2021-12-15 12:56:17,515 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 12:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 12:56:17,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 12:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 12:56:17,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2021-12-15 12:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2021-12-15 12:56:17,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 12:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 12:56:17,516 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 12:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 12:56:17,516 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2021-12-15 12:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2021-12-15 12:56:17,517 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 12:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 12:56:17,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 12:56:17,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 12:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 12:56:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 12:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 12:56:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 12:56:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-15 12:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-15 12:56:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 12:56:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 12:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 12:56:17,519 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 12:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 12:56:17,519 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2021-12-15 12:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2021-12-15 12:56:17,519 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2021-12-15 12:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2021-12-15 12:56:17,519 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 12:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 12:56:17,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-12-15 12:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-12-15 12:56:17,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-15 12:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-15 12:56:17,520 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2021-12-15 12:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2021-12-15 12:56:17,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-15 12:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-15 12:56:17,521 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2021-12-15 12:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2021-12-15 12:56:17,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 12:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 12:56:17,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-15 12:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-15 12:56:17,521 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2021-12-15 12:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2021-12-15 12:56:17,521 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 12:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 12:56:17,522 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 12:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 12:56:17,522 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 12:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 12:56:17,522 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2021-12-15 12:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2021-12-15 12:56:17,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 12:56:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-15 12:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-15 12:56:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 12:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 12:56:17,523 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2021-12-15 12:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2021-12-15 12:56:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 12:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 12:56:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 12:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 12:56:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 12:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 12:56:17,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 12:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 12:56:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2021-12-15 12:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2021-12-15 12:56:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 12:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 12:56:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 12:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 12:56:17,525 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2021-12-15 12:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2021-12-15 12:56:17,526 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 12:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 12:56:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-12-15 12:56:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-12-15 12:56:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 12:56:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 12:56:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 12:56:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 12:56:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 12:56:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 12:56:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2021-12-15 12:56:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2021-12-15 12:56:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 12:56:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 12:56:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 12:56:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 12:56:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 12:56:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 12:56:18,293 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 12:56:18,295 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 12:56:18,645 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 12:56:18,649 INFO L158 Benchmark]: Toolchain (without parser) took 4516.30ms. Allocated memory was 100.7MB in the beginning and 291.5MB in the end (delta: 190.8MB). Free memory was 57.2MB in the beginning and 131.6MB in the end (delta: -74.4MB). Peak memory consumption was 147.4MB. Max. memory is 16.1GB. [2021-12-15 12:56:18,650 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 100.7MB. Free memory is still 57.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 12:56:18,651 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2705.15ms. Allocated memory was 100.7MB in the beginning and 190.8MB in the end (delta: 90.2MB). Free memory was 56.9MB in the beginning and 90.2MB in the end (delta: -33.2MB). Peak memory consumption was 94.5MB. Max. memory is 16.1GB. [2021-12-15 12:56:18,652 INFO L158 Benchmark]: Boogie Procedure Inliner took 328.42ms. Allocated memory was 190.8MB in the beginning and 291.5MB in the end (delta: 100.7MB). Free memory was 90.2MB in the beginning and 184.2MB in the end (delta: -94.1MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. [2021-12-15 12:56:18,653 INFO L158 Benchmark]: Boogie Preprocessor took 238.74ms. Allocated memory is still 291.5MB. Free memory was 184.2MB in the beginning and 136.5MB in the end (delta: 47.7MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-12-15 12:56:18,653 INFO L158 Benchmark]: RCFGBuilder took 1238.31ms. Allocated memory is still 291.5MB. Free memory was 136.5MB in the beginning and 131.6MB in the end (delta: 4.9MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2021-12-15 12:56:18,655 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 100.7MB. Free memory is still 57.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2705.15ms. Allocated memory was 100.7MB in the beginning and 190.8MB in the end (delta: 90.2MB). Free memory was 56.9MB in the beginning and 90.2MB in the end (delta: -33.2MB). Peak memory consumption was 94.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 328.42ms. Allocated memory was 190.8MB in the beginning and 291.5MB in the end (delta: 100.7MB). Free memory was 90.2MB in the beginning and 184.2MB in the end (delta: -94.1MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 238.74ms. Allocated memory is still 291.5MB. Free memory was 184.2MB in the beginning and 136.5MB in the end (delta: 47.7MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1238.31ms. Allocated memory is still 291.5MB. Free memory was 136.5MB in the beginning and 131.6MB in the end (delta: 4.9MB). Peak memory consumption was 35.8MB. 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 12:56:18,690 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 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-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.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 3c2b8fcf4f14377649482af2c267f573e35e2e8058384de2c0685dcbde7f7c3e --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 12:56:20,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 12:56:20,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 12:56:20,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 12:56:20,595 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 12:56:20,598 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 12:56:20,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 12:56:20,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 12:56:20,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 12:56:20,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 12:56:20,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 12:56:20,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 12:56:20,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 12:56:20,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 12:56:20,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 12:56:20,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 12:56:20,621 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 12:56:20,622 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 12:56:20,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 12:56:20,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 12:56:20,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 12:56:20,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 12:56:20,631 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 12:56:20,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 12:56:20,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 12:56:20,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 12:56:20,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 12:56:20,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 12:56:20,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 12:56:20,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 12:56:20,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 12:56:20,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 12:56:20,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 12:56:20,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 12:56:20,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 12:56:20,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 12:56:20,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 12:56:20,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 12:56:20,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 12:56:20,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 12:56:20,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 12:56:20,647 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 12:56:20,677 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 12:56:20,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 12:56:20,679 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 12:56:20,679 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 12:56:20,679 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 12:56:20,680 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 12:56:20,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 12:56:20,681 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 12:56:20,681 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 12:56:20,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 12:56:20,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 12:56:20,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 12:56:20,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 12:56:20,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 12:56:20,682 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 12:56:20,682 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 12:56:20,682 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 12:56:20,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 12:56:20,683 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 12:56:20,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 12:56:20,683 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 12:56:20,683 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 12:56:20,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 12:56:20,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:56:20,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 12:56:20,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 12:56:20,684 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 12:56:20,684 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 12:56:20,684 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 12:56:20,684 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 12:56:20,685 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 12:56:20,685 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 12:56:20,685 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 12:56:20,685 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 12:56:20,685 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c2b8fcf4f14377649482af2c267f573e35e2e8058384de2c0685dcbde7f7c3e [2021-12-15 12:56:21,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 12:56:21,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 12:56:21,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 12:56:21,029 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 12:56:21,030 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 12:56:21,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i [2021-12-15 12:56:21,103 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98774108b/2ec259afc74342559450bb374b8c2f08/FLAG3bc3df744 [2021-12-15 12:56:21,820 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 12:56:21,820 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i [2021-12-15 12:56:21,874 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98774108b/2ec259afc74342559450bb374b8c2f08/FLAG3bc3df744 [2021-12-15 12:56:21,906 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98774108b/2ec259afc74342559450bb374b8c2f08 [2021-12-15 12:56:21,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 12:56:21,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 12:56:21,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 12:56:21,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 12:56:21,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 12:56:21,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:56:21" (1/1) ... [2021-12-15 12:56:21,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dace5b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:21, skipping insertion in model container [2021-12-15 12:56:21,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:56:21" (1/1) ... [2021-12-15 12:56:21,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 12:56:22,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 12:56:23,943 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-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i[335665,335678] [2021-12-15 12:56:23,998 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:56:24,080 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 12:56:24,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 12:56:24,472 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-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i[335665,335678] [2021-12-15 12:56:24,480 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:56:24,569 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 12:56:24,889 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-commit-tester/m0_drivers-net-myri10ge-myri10ge-ko--138_1a--7cb2521.i[335665,335678] [2021-12-15 12:56:24,898 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 12:56:25,093 INFO L208 MainTranslator]: Completed translation [2021-12-15 12:56:25,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25 WrapperNode [2021-12-15 12:56:25,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 12:56:25,095 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 12:56:25,095 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 12:56:25,095 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 12:56:25,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25" (1/1) ... [2021-12-15 12:56:25,199 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25" (1/1) ... [2021-12-15 12:56:25,364 INFO L137 Inliner]: procedures = 403, calls = 3764, calls flagged for inlining = 212, calls inlined = 186, statements flattened = 7929 [2021-12-15 12:56:25,365 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 12:56:25,366 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 12:56:25,366 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 12:56:25,366 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 12:56:25,382 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25" (1/1) ... [2021-12-15 12:56:25,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25" (1/1) ... [2021-12-15 12:56:25,430 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25" (1/1) ... [2021-12-15 12:56:25,431 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25" (1/1) ... [2021-12-15 12:56:25,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25" (1/1) ... [2021-12-15 12:56:25,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25" (1/1) ... [2021-12-15 12:56:25,659 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25" (1/1) ... [2021-12-15 12:56:25,697 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 12:56:25,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 12:56:25,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 12:56:25,699 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 12:56:25,699 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:56:25" (1/1) ... [2021-12-15 12:56:25,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 12:56:25,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 12:56:25,722 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 12:56:25,748 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 12:56:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 12:56:25,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 12:56:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2021-12-15 12:56:25,767 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2021-12-15 12:56:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 12:56:25,767 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 12:56:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 12:56:25,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 12:56:25,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 12:56:25,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 12:56:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2021-12-15 12:56:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2021-12-15 12:56:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 12:56:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 12:56:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 12:56:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 12:56:25,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent [2021-12-15 12:56:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent [2021-12-15 12:56:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-15 12:56:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-15 12:56:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 12:56:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 12:56:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 12:56:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 12:56:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 12:56:25,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 12:56:25,769 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 12:56:25,770 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 12:56:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-12-15 12:56:25,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2021-12-15 12:56:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 12:56:25,770 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 12:56:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 12:56:25,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 12:56:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 12:56:25,770 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2021-12-15 12:56:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2021-12-15 12:56:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-15 12:56:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-15 12:56:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 12:56:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 12:56:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 12:56:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 12:56:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 12:56:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 12:56:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2021-12-15 12:56:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2021-12-15 12:56:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 12:56:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 12:56:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 12:56:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 12:56:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 12:56:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2021-12-15 12:56:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2021-12-15 12:56:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 12:56:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 12:56:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 12:56:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 12:56:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2021-12-15 12:56:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2021-12-15 12:56:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 12:56:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 12:56:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 12:56:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 12:56:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 12:56:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 12:56:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2021-12-15 12:56:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2021-12-15 12:56:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 12:56:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 12:56:25,777 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 12:56:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 12:56:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 12:56:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 12:56:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 12:56:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 12:56:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2021-12-15 12:56:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2021-12-15 12:56:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 12:56:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 12:56:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 12:56:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 12:56:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-12-15 12:56:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-12-15 12:56:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2021-12-15 12:56:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2021-12-15 12:56:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 12:56:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 12:56:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 12:56:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 12:56:25,781 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2021-12-15 12:56:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2021-12-15 12:56:25,782 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2021-12-15 12:56:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2021-12-15 12:56:25,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 12:56:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 12:56:25,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 12:56:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 12:56:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 12:56:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 12:56:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 12:56:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2021-12-15 12:56:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2021-12-15 12:56:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 12:56:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 12:56:25,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 12:56:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 12:56:25,784 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 12:56:25,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 12:56:25,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 12:56:25,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 12:56:25,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 12:56:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 12:56:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2021-12-15 12:56:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2021-12-15 12:56:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 12:56:25,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 12:56:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 12:56:25,789 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 12:56:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 12:56:25,790 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 12:56:25,794 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 12:56:25,794 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 12:56:25,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 12:56:25,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 12:56:25,795 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2021-12-15 12:56:25,795 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2021-12-15 12:56:25,795 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2021-12-15 12:56:25,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2021-12-15 12:56:25,795 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2021-12-15 12:56:25,795 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2021-12-15 12:56:25,795 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 12:56:25,795 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 12:56:25,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 12:56:25,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 12:56:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 12:56:25,796 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 12:56:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 12:56:25,796 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2021-12-15 12:56:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2021-12-15 12:56:25,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 12:56:25,796 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 12:56:25,796 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 12:56:25,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 12:56:25,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 12:56:25,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 12:56:25,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 12:56:25,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 12:56:25,797 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 12:56:25,797 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 12:56:25,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2021-12-15 12:56:25,797 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2021-12-15 12:56:25,797 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 12:56:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 12:56:25,798 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 12:56:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 12:56:25,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 12:56:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 12:56:25,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 12:56:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 12:56:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 12:56:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 12:56:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2021-12-15 12:56:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2021-12-15 12:56:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2021-12-15 12:56:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2021-12-15 12:56:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 12:56:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 12:56:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 12:56:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 12:56:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2021-12-15 12:56:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2021-12-15 12:56:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 12:56:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 12:56:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 12:56:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 12:56:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2021-12-15 12:56:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2021-12-15 12:56:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 12:56:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 12:56:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 12:56:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 12:56:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 12:56:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 12:56:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 12:56:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 12:56:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-15 12:56:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-15 12:56:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 12:56:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 12:56:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 12:56:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 12:56:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 12:56:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 12:56:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 12:56:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 12:56:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 12:56:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2021-12-15 12:56:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2021-12-15 12:56:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2021-12-15 12:56:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2021-12-15 12:56:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 12:56:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 12:56:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-12-15 12:56:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-12-15 12:56:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-15 12:56:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-15 12:56:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2021-12-15 12:56:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2021-12-15 12:56:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-15 12:56:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-15 12:56:25,806 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2021-12-15 12:56:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2021-12-15 12:56:25,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 12:56:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 12:56:25,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-15 12:56:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-15 12:56:25,806 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2021-12-15 12:56:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2021-12-15 12:56:25,806 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 12:56:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 12:56:25,807 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 12:56:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 12:56:25,807 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 12:56:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 12:56:25,807 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2021-12-15 12:56:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2021-12-15 12:56:25,807 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-15 12:56:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-15 12:56:25,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 12:56:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 12:56:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 12:56:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 12:56:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 12:56:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 12:56:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2021-12-15 12:56:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2021-12-15 12:56:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 12:56:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 12:56:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 12:56:25,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 12:56:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 12:56:25,812 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 12:56:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 12:56:25,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 12:56:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2021-12-15 12:56:25,812 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2021-12-15 12:56:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 12:56:25,813 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 12:56:25,813 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 12:56:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 12:56:25,814 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2021-12-15 12:56:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2021-12-15 12:56:25,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 12:56:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 12:56:25,814 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-12-15 12:56:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-12-15 12:56:25,814 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 12:56:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 12:56:25,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 12:56:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 12:56:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2021-12-15 12:56:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2021-12-15 12:56:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 12:56:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 12:56:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 12:56:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 12:56:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 12:56:26,719 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 12:56:26,722 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 12:56:27,953 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 12:56:27,956 INFO L158 Benchmark]: Toolchain (without parser) took 6044.54ms. Allocated memory was 67.1MB in the beginning and 545.3MB in the end (delta: 478.2MB). Free memory was 45.4MB in the beginning and 396.7MB in the end (delta: -351.3MB). Peak memory consumption was 167.9MB. Max. memory is 16.1GB. [2021-12-15 12:56:27,956 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 67.1MB. Free memory was 49.8MB in the beginning and 49.7MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 12:56:27,957 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3181.02ms. Allocated memory was 67.1MB in the beginning and 251.7MB in the end (delta: 184.5MB). Free memory was 45.2MB in the beginning and 145.8MB in the end (delta: -100.6MB). Peak memory consumption was 131.5MB. Max. memory is 16.1GB. [2021-12-15 12:56:27,957 INFO L158 Benchmark]: Boogie Procedure Inliner took 270.14ms. Allocated memory is still 251.7MB. Free memory was 145.8MB in the beginning and 101.8MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-12-15 12:56:27,957 INFO L158 Benchmark]: Boogie Preprocessor took 331.04ms. Allocated memory is still 251.7MB. Free memory was 101.8MB in the beginning and 116.8MB in the end (delta: -15.0MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2021-12-15 12:56:27,958 INFO L158 Benchmark]: RCFGBuilder took 2256.71ms. Allocated memory was 251.7MB in the beginning and 545.3MB in the end (delta: 293.6MB). Free memory was 116.2MB in the beginning and 396.7MB in the end (delta: -280.4MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2021-12-15 12:56:27,959 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 67.1MB. Free memory was 49.8MB in the beginning and 49.7MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3181.02ms. Allocated memory was 67.1MB in the beginning and 251.7MB in the end (delta: 184.5MB). Free memory was 45.2MB in the beginning and 145.8MB in the end (delta: -100.6MB). Peak memory consumption was 131.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 270.14ms. Allocated memory is still 251.7MB. Free memory was 145.8MB in the beginning and 101.8MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 331.04ms. Allocated memory is still 251.7MB. Free memory was 101.8MB in the beginning and 116.8MB in the end (delta: -15.0MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2256.71ms. Allocated memory was 251.7MB in the beginning and 545.3MB in the end (delta: 293.6MB). Free memory was 116.2MB in the beginning and 396.7MB in the end (delta: -280.4MB). Peak memory consumption was 55.1MB. 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 12:56:27,994 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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable