./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version f8ab0bd5 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 --- Real Ultimate output --- This is Ultimate 0.3.0-?-f8ab0bd-m [2025-03-13 22:11:12,609 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-13 22:11:12,665 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-13 22:11:12,672 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-13 22:11:12,672 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-13 22:11:12,695 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-13 22:11:12,696 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-13 22:11:12,696 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-13 22:11:12,697 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-13 22:11:12,697 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-13 22:11:12,698 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-13 22:11:12,698 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-13 22:11:12,698 INFO L153 SettingsManager]: * Use SBE=true [2025-03-13 22:11:12,698 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-13 22:11:12,699 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-13 22:11:12,699 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-13 22:11:12,700 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-13 22:11:12,700 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2025-03-13 22:11:12,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-13 22:11:12,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-13 22:11:12,951 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-13 22:11:12,952 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-13 22:11:12,952 INFO L274 PluginConnector]: CDTParser initialized [2025-03-13 22:11:12,953 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2025-03-13 22:11:14,104 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fae2fbee/bb9df9f166ce4a03a6c5d81c5738b5cc/FLAG4734471cf [2025-03-13 22:11:14,529 INFO L384 CDTParser]: Found 1 translation units. [2025-03-13 22:11:14,532 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2025-03-13 22:11:14,562 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fae2fbee/bb9df9f166ce4a03a6c5d81c5738b5cc/FLAG4734471cf [2025-03-13 22:11:14,672 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fae2fbee/bb9df9f166ce4a03a6c5d81c5738b5cc [2025-03-13 22:11:14,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-13 22:11:14,675 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-13 22:11:14,676 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-13 22:11:14,677 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-13 22:11:14,680 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-13 22:11:14,680 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.03 10:11:14" (1/1) ... [2025-03-13 22:11:14,681 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cfab7be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:14, skipping insertion in model container [2025-03-13 22:11:14,681 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.03 10:11:14" (1/1) ... [2025-03-13 22:11:14,736 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-13 22:11:15,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-13 22:11:16,004 INFO L200 MainTranslator]: Completed pre-run [2025-03-13 22:11:16,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2738-2739] [2025-03-13 22:11:16,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2744-2746] [2025-03-13 22:11:16,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2025-03-13 22:11:16,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2025-03-13 22:11:16,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [3070-3071] [2025-03-13 22:11:16,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [3107-3108] [2025-03-13 22:11:16,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2025-03-13 22:11:16,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2025-03-13 22:11:16,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/spi/spi-tegra20-slink.c"), "i" (764), "i" (12UL)); [4186-4187] [2025-03-13 22:11:16,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-13 22:11:16,354 INFO L204 MainTranslator]: Completed translation [2025-03-13 22:11:16,355 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16 WrapperNode [2025-03-13 22:11:16,355 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-13 22:11:16,356 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-13 22:11:16,356 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-13 22:11:16,356 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-13 22:11:16,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:16,440 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:16,858 INFO L138 Inliner]: procedures = 311, calls = 1746, calls flagged for inlining = 457, calls inlined = 706, statements flattened = 12953 [2025-03-13 22:11:16,859 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-13 22:11:16,860 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-13 22:11:16,860 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-13 22:11:16,860 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-13 22:11:16,866 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:16,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:16,934 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:16,935 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:17,202 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:17,237 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:17,275 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:17,309 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:17,388 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-13 22:11:17,389 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-13 22:11:17,389 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-13 22:11:17,389 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-13 22:11:17,390 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (1/1) ... [2025-03-13 22:11:17,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-13 22:11:17,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-13 22:11:17,421 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-13 22:11:17,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-13 22:11:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2025-03-13 22:11:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2025-03-13 22:11:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-03-13 22:11:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-13 22:11:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-13 22:11:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-13 22:11:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-03-13 22:11:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2025-03-13 22:11:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2025-03-13 22:11:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-13 22:11:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2025-03-13 22:11:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2025-03-13 22:11:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-13 22:11:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-13 22:11:17,451 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-13 22:11:18,025 INFO L256 CfgBuilder]: Building ICFG [2025-03-13 22:11:18,027 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-13 22:11:18,275 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5232: #res#1.base, #res#1.offset := 0, 0; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-1: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-18: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-19: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-36: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-37: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-54: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-55: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-72: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-73: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-90: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-91: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:22,136 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-108: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-109: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-126: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-127: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-144: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-145: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3247: havoc pm_runtime_status_suspended_#t~mem174#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3247-10: havoc pm_runtime_status_suspended_#t~mem174#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5364: #res#1.base, #res#1.offset := 0, 0; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3253: havoc pm_runtime_enabled_#t~mem175#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5394: #res#1.base, #res#1.offset := 0, 0; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L6982: havoc platform_get_irq_#t~nondet956#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756-11: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756-22: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756-33: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756-44: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: havoc devm_spi_register_master_#t~nondet957#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2756-55: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L6996: havoc clk_enable_#t~nondet958#1; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7003: havoc dma_request_slave_channel_reason_#t~ret960#1.base, dma_request_slave_channel_reason_#t~ret960#1.offset; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7003-9: havoc dma_request_slave_channel_reason_#t~ret960#1.base, dma_request_slave_channel_reason_#t~ret960#1.offset; [2025-03-13 22:11:22,137 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3308: havoc __of_match_device_#t~ret179#1.base, __of_match_device_#t~ret179#1.offset; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7023: havoc platform_get_resource_#t~ret963#1.base, platform_get_resource_#t~ret963#1.offset; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804: havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804-1: SUMMARY for call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset); srcloc: null [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804-6: SUMMARY for call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset); srcloc: null [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804-5: havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804-10: havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2804-11: SUMMARY for call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset); srcloc: null [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034: havoc __pm_runtime_resume_#t~nondet965#1; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7052: havoc devm_reset_control_get_#t~ret966#1.base, devm_reset_control_get_#t~ret966#1.offset; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2827: havoc kobject_name_#t~mem28#1.base, kobject_name_#t~mem28#1.offset; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-6: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-12: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-18: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,138 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-24: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,139 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-30: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,139 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-36: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,139 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-42: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,139 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-48: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,140 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-54: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,140 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-60: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,140 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-66: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,140 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-72: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:22,140 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: havoc devm_ioremap_resource_#t~ret971#1.base, devm_ioremap_resource_#t~ret971#1.offset; [2025-03-13 22:11:22,140 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: havoc devm_clk_get_#t~ret972#1.base, devm_clk_get_#t~ret972#1.offset; [2025-03-13 22:11:22,140 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2851: havoc dev_name_#t~mem32#1.base, dev_name_#t~mem32#1.offset; [2025-03-13 22:11:22,140 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084: havoc __pm_runtime_idle_#t~nondet973#1; [2025-03-13 22:11:22,140 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7101: havoc clk_prepare_#t~nondet976#1; [2025-03-13 22:11:22,141 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3975-1: SUMMARY for call ULTIMATE.dealloc(tegra_slink_init_dma_param_~#dma_phys~0#1.base, tegra_slink_init_dma_param_~#dma_phys~0#1.offset); srcloc: null [2025-03-13 22:11:22,141 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3975: havoc tegra_slink_init_dma_param_~#dma_phys~0#1.base, tegra_slink_init_dma_param_~#dma_phys~0#1.offset; [2025-03-13 22:11:22,141 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3975-13: SUMMARY for call ULTIMATE.dealloc(tegra_slink_init_dma_param_~#dma_phys~0#1.base, tegra_slink_init_dma_param_~#dma_phys~0#1.offset); srcloc: null [2025-03-13 22:11:22,141 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3975-12: havoc tegra_slink_init_dma_param_~#dma_phys~0#1.base, tegra_slink_init_dma_param_~#dma_phys~0#1.offset; [2025-03-13 22:11:22,141 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3977-1: SUMMARY for call ULTIMATE.dealloc(tegra_slink_init_dma_param_~#dma_sconfig~0#1.base, tegra_slink_init_dma_param_~#dma_sconfig~0#1.offset); srcloc: null [2025-03-13 22:11:22,141 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3977: havoc tegra_slink_init_dma_param_~#dma_sconfig~0#1.base, tegra_slink_init_dma_param_~#dma_sconfig~0#1.offset; [2025-03-13 22:11:22,141 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3977-13: SUMMARY for call ULTIMATE.dealloc(tegra_slink_init_dma_param_~#dma_sconfig~0#1.base, tegra_slink_init_dma_param_~#dma_sconfig~0#1.offset); srcloc: null [2025-03-13 22:11:22,141 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3977-12: havoc tegra_slink_init_dma_param_~#dma_sconfig~0#1.base, tegra_slink_init_dma_param_~#dma_sconfig~0#1.offset; [2025-03-13 22:11:22,142 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L4588-1: SUMMARY for call ULTIMATE.dealloc(tegra_slink_probe_~#__key~1#1.base, tegra_slink_probe_~#__key~1#1.offset); srcloc: null [2025-03-13 22:11:22,142 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L4588: havoc tegra_slink_probe_~#__key~1#1.base, tegra_slink_probe_~#__key~1#1.offset; [2025-03-13 22:11:22,142 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028: havoc is_device_dma_capable_#t~short97#1; [2025-03-13 22:11:22,142 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-2: havoc is_device_dma_capable_#t~mem95#1.base, is_device_dma_capable_#t~mem95#1.offset; [2025-03-13 22:11:22,142 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-1: havoc is_device_dma_capable_#t~mem96#1; [2025-03-13 22:11:22,142 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-3: havoc is_device_dma_capable_#t~mem94#1.base, is_device_dma_capable_#t~mem94#1.offset; [2025-03-13 22:11:22,142 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-36: havoc is_device_dma_capable_#t~mem96#1; [2025-03-13 22:11:22,142 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-35: havoc is_device_dma_capable_#t~short97#1; [2025-03-13 22:11:22,142 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-38: havoc is_device_dma_capable_#t~mem94#1.base, is_device_dma_capable_#t~mem94#1.offset; [2025-03-13 22:11:22,142 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3028-37: havoc is_device_dma_capable_#t~mem95#1.base, is_device_dma_capable_#t~mem95#1.offset; [2025-03-13 22:11:22,143 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:22,143 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-10: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:22,143 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-20: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:22,143 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-30: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:22,143 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-40: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:22,143 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-50: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:22,143 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-60: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:22,143 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-70: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:25,771 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5298: #res#1.base, #res#1.offset := 0, 0; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: havoc reset_control_assert_#t~nondet955#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978-6: havoc reset_control_assert_#t~nondet955#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978-12: havoc reset_control_assert_#t~nondet955#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7000: havoc wait_for_completion_interruptible_timeout_#t~nondet959#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7000-6: havoc wait_for_completion_interruptible_timeout_#t~nondet959#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7017: havoc reset_control_deassert_#t~nondet962#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-6: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-12: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-18: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-24: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-30: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-36: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-42: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-48: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-54: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-60: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7060: havoc msecs_to_jiffies_#t~nondet968#1; [2025-03-13 22:11:25,772 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7060-5: havoc msecs_to_jiffies_#t~nondet968#1; [2025-03-13 22:11:25,773 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: havoc memcpy_#t~ret975#1.base, memcpy_#t~ret975#1.offset; [2025-03-13 22:11:25,773 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097-9: havoc memcpy_#t~ret975#1.base, memcpy_#t~ret975#1.offset; [2025-03-13 22:11:25,773 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2976: havoc dmaengine_prep_slave_single_~#sg~0#1.base, dmaengine_prep_slave_single_~#sg~0#1.offset; [2025-03-13 22:11:25,773 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2976-1: SUMMARY for call ULTIMATE.dealloc(dmaengine_prep_slave_single_~#sg~0#1.base, dmaengine_prep_slave_single_~#sg~0#1.offset); srcloc: null [2025-03-13 22:11:25,773 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2976-6: havoc dmaengine_prep_slave_single_~#sg~0#1.base, dmaengine_prep_slave_single_~#sg~0#1.offset; [2025-03-13 22:11:25,773 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L2976-7: SUMMARY for call ULTIMATE.dealloc(dmaengine_prep_slave_single_~#sg~0#1.base, dmaengine_prep_slave_single_~#sg~0#1.offset); srcloc: null [2025-03-13 22:11:25,774 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:25,774 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-10: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:25,774 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-20: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:25,774 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-30: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:25,774 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L3050-40: havoc get_dma_ops_#t~mem117#1.base, get_dma_ops_#t~mem117#1.offset; [2025-03-13 22:11:26,559 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L6996: havoc clk_enable_#t~nondet958#1; [2025-03-13 22:11:26,559 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,559 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-1: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-18: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-19: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-36: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-37: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-54: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-55: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-72: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-73: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-90: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-91: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-108: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-109: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034: havoc __pm_runtime_resume_#t~nondet965#1; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-126: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-127: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034-6: havoc __pm_runtime_resume_#t~nondet965#1; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034-12: havoc __pm_runtime_resume_#t~nondet965#1; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-144: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-145: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-162: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-163: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-180: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-181: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-198: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-199: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-216: havoc ldv_dev_get_drvdata_#t~mem845#1.base, ldv_dev_get_drvdata_#t~mem845#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5841-217: havoc ldv_dev_get_drvdata_#t~mem844#1.base, ldv_dev_get_drvdata_#t~mem844#1.offset; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-6: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-12: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7056-18: havoc dev_err_#t~nondet967#1; [2025-03-13 22:11:26,560 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5471: #res#1.base, #res#1.offset := 0, 0; [2025-03-13 22:11:26,561 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: havoc spi_master_resume_#t~nondet970#1; [2025-03-13 22:11:26,561 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068-6: havoc spi_master_resume_#t~nondet970#1; [2025-03-13 22:11:26,561 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068-12: havoc spi_master_resume_#t~nondet970#1; [2025-03-13 22:11:26,561 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084: havoc __pm_runtime_idle_#t~nondet973#1; [2025-03-13 22:11:26,561 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084-6: havoc __pm_runtime_idle_#t~nondet973#1; [2025-03-13 22:11:26,561 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084-12: havoc __pm_runtime_idle_#t~nondet973#1; [2025-03-13 22:11:26,561 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7088: havoc spi_master_suspend_#t~nondet974#1; [2025-03-13 22:11:26,561 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7088-6: havoc spi_master_suspend_#t~nondet974#1; [2025-03-13 22:11:26,561 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7088-12: havoc spi_master_suspend_#t~nondet974#1; [2025-03-13 22:11:26,561 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L7101: havoc clk_prepare_#t~nondet976#1; [2025-03-13 22:11:27,024 INFO L1326 $ProcedureCfgBuilder]: dead code at ProgramPoint L5333-1: ldv_main_10_#res#1.base, ldv_main_10_#res#1.offset := 0, 0; [2025-03-13 22:11:27,025 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-13 22:11:27,026 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-13 22:11:27,026 INFO L318 CfgBuilder]: Performing block encoding [2025-03-13 22:11:27,269 INFO L337 CfgBuilder]: Removed 9 assume(true) statements. [2025-03-13 22:11:27,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 13.03 10:11:27 BoogieIcfgContainer [2025-03-13 22:11:27,270 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-13 22:11:27,272 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-13 22:11:27,272 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-13 22:11:27,275 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-13 22:11:27,275 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.03 10:11:14" (1/3) ... [2025-03-13 22:11:27,276 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65abac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.03 10:11:27, skipping insertion in model container [2025-03-13 22:11:27,276 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 10:11:16" (2/3) ... [2025-03-13 22:11:27,278 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65abac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.03 10:11:27, skipping insertion in model container [2025-03-13 22:11:27,278 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 13.03 10:11:27" (3/3) ... [2025-03-13 22:11:27,279 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2025-03-13 22:11:27,289 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-13 22:11:27,292 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i that has 5 procedures, 15384 locations, 1 initial locations, 0 loop locations, and 728 error locations. [2025-03-13 22:11:27,292 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-13 22:11:29,344 INFO L143 ThreadInstanceAdder]: Constructed 17 joinOtherThreadTransitions. [2025-03-13 22:11:29,782 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 21573 places, 22207 transitions, 44483 flow