./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --traceabstraction.use.conditional.por.in.concurrent.analysis false --traceabstraction.commutativity.condition.synthesis NONE --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6f232940 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --traceabstraction.use.conditional.por.in.concurrent.analysis false --traceabstraction.commutativity.condition.synthesis NONE --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6f23294-m [2025-03-19 11:18:43,239 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-19 11:18:43,303 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2025-03-19 11:18:43,309 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-19 11:18:43,309 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-19 11:18:43,328 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-19 11:18:43,329 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-19 11:18:43,329 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-19 11:18:43,329 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-19 11:18:43,329 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-19 11:18:43,330 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-19 11:18:43,330 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-19 11:18:43,330 INFO L153 SettingsManager]: * Use SBE=true [2025-03-19 11:18:43,331 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-19 11:18:43,331 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-19 11:18:43,331 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-19 11:18:43,331 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-19 11:18:43,331 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-19 11:18:43,331 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-19 11:18:43,331 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-19 11:18:43,331 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-19 11:18:43,332 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-19 11:18:43,332 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-19 11:18:43,332 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-19 11:18:43,332 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-19 11:18:43,332 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-19 11:18:43,332 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-03-19 11:18:43,332 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-19 11:18:43,332 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-19 11:18:43,332 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-19 11:18:43,333 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-19 11:18:43,333 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-19 11:18:43,333 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-19 11:18:43,333 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-19 11:18:43,333 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-03-19 11:18:43,333 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-19 11:18:43,333 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-19 11:18:43,333 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-03-19 11:18:43,333 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-19 11:18:43,333 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-03-19 11:18:43,334 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-03-19 11:18:43,334 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-03-19 11:18:43,334 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/UGemCutter-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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter 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 -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use conditional POR in concurrent analysis -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NONE [2025-03-19 11:18:43,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-19 11:18:43,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-19 11:18:43,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-19 11:18:43,563 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-19 11:18:43,563 INFO L274 PluginConnector]: CDTParser initialized [2025-03-19 11:18:43,564 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2025-03-19 11:18:44,860 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/beb1afa9b/2bf589c20ff34812955401b2f5c8afe5/FLAG7368d8ab2 [2025-03-19 11:18:45,280 INFO L389 CDTParser]: Found 1 translation units. [2025-03-19 11:18:45,281 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2025-03-19 11:18:45,319 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/beb1afa9b/2bf589c20ff34812955401b2f5c8afe5/FLAG7368d8ab2 [2025-03-19 11:18:45,861 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/beb1afa9b/2bf589c20ff34812955401b2f5c8afe5 [2025-03-19 11:18:45,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-19 11:18:45,864 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-19 11:18:45,864 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-19 11:18:45,864 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-19 11:18:45,867 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-19 11:18:45,868 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.03 11:18:45" (1/1) ... [2025-03-19 11:18:45,868 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a1657e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:45, skipping insertion in model container [2025-03-19 11:18:45,868 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.03 11:18:45" (1/1) ... [2025-03-19 11:18:45,940 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-19 11:18:47,410 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2025-03-19 11:18:47,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-19 11:18:47,592 INFO L200 MainTranslator]: Completed pre-run [2025-03-19 11:18:47,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6732] [2025-03-19 11:18:47,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6739] [2025-03-19 11:18:47,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] [2025-03-19 11:18:47,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6761-6762] [2025-03-19 11:18:47,779 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)); [6788-6789] [2025-03-19 11:18:47,779 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"); [6794-6796] [2025-03-19 11:18:47,781 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/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6872-6873] [2025-03-19 11:18:47,781 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/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6883-6884] [2025-03-19 11:18:47,784 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" (52), "i" (12UL)); [6982-6983] [2025-03-19 11:18:47,785 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" (65), "i" (12UL)); [7012-7013] [2025-03-19 11:18:47,979 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2025-03-19 11:18:47,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-19 11:18:48,098 INFO L204 MainTranslator]: Completed translation [2025-03-19 11:18:48,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48 WrapperNode [2025-03-19 11:18:48,099 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-19 11:18:48,100 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-19 11:18:48,100 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-19 11:18:48,100 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-19 11:18:48,104 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:48,186 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:48,870 INFO L138 Inliner]: procedures = 506, calls = 3490, calls flagged for inlining = 801, calls inlined = 1277, statements flattened = 14974 [2025-03-19 11:18:48,870 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-19 11:18:48,871 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-19 11:18:48,871 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-19 11:18:48,871 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-19 11:18:48,877 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:48,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:49,071 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:49,071 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:49,851 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:49,870 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:49,901 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:49,928 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:49,959 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:50,013 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-19 11:18:50,015 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-03-19 11:18:50,015 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-03-19 11:18:50,015 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-03-19 11:18:50,016 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (1/1) ... [2025-03-19 11:18:50,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-19 11:18:50,028 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-03-19 11:18:50,038 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2025-03-19 11:18:50,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2025-03-19 11:18:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2025-03-19 11:18:50,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2025-03-19 11:18:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2025-03-19 11:18:50,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2025-03-19 11:18:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2025-03-19 11:18:50,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2025-03-19 11:18:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2025-03-19 11:18:50,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2025-03-19 11:18:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2025-03-19 11:18:50,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2025-03-19 11:18:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2025-03-19 11:18:50,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2025-03-19 11:18:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-19 11:18:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2025-03-19 11:18:50,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2025-03-19 11:18:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2025-03-19 11:18:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-03-19 11:18:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2025-03-19 11:18:50,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2025-03-19 11:18:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2025-03-19 11:18:50,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2025-03-19 11:18:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2025-03-19 11:18:50,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2025-03-19 11:18:50,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-19 11:18:50,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-19 11:18:50,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2025-03-19 11:18:50,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-19 11:18:50,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-03-19 11:18:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2025-03-19 11:18:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2025-03-19 11:18:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2025-03-19 11:18:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2025-03-19 11:18:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2025-03-19 11:18:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-03-19 11:18:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2025-03-19 11:18:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2025-03-19 11:18:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2025-03-19 11:18:50,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2025-03-19 11:18:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-19 11:18:50,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-19 11:18:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2025-03-19 11:18:50,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2025-03-19 11:18:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-19 11:18:50,067 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-19 11:18:51,017 INFO L234 CfgBuilder]: Building ICFG [2025-03-19 11:18:51,019 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-19 11:18:59,732 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-19 11:18:59,732 INFO L283 CfgBuilder]: Performing block encoding [2025-03-19 11:20:51,258 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-19 11:20:51,258 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-19 11:20:51,259 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.03 11:20:51 BoogieIcfgContainer [2025-03-19 11:20:51,259 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-03-19 11:20:51,261 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-19 11:20:51,261 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-19 11:20:51,264 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-19 11:20:51,264 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.03 11:18:45" (1/3) ... [2025-03-19 11:20:51,264 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bf682b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.03 11:20:51, skipping insertion in model container [2025-03-19 11:20:51,265 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:48" (2/3) ... [2025-03-19 11:20:51,265 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bf682b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.03 11:20:51, skipping insertion in model container [2025-03-19 11:20:51,265 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.03 11:20:51" (3/3) ... [2025-03-19 11:20:51,266 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2025-03-19 11:20:51,279 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-19 11:20:51,283 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i that has 24 procedures, 1041 locations, 1536 edges, 1 initial locations, 3 loop locations, and 3 error locations. [2025-03-19 11:20:51,284 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-19 11:20:52,095 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:323) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedureEdges(ProcedureMultiplier.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:133) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:114) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:104) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:493) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:236) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:166) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:132) 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:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2025-03-19 11:20:52,099 INFO L158 Benchmark]: Toolchain (without parser) took 126235.46ms. Allocated memory was 117.4MB in the beginning and 12.3GB in the end (delta: 12.2GB). Free memory was 79.5MB in the beginning and 8.6GB in the end (delta: -8.5GB). Peak memory consumption was 4.0GB. Max. memory is 16.1GB. [2025-03-19 11:20:52,100 INFO L158 Benchmark]: CDTParser took 2.18ms. Allocated memory is still 83.9MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-19 11:20:52,100 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2235.06ms. Allocated memory was 117.4MB in the beginning and 167.8MB in the end (delta: 50.3MB). Free memory was 79.3MB in the beginning and 55.0MB in the end (delta: 24.3MB). Peak memory consumption was 105.9MB. Max. memory is 16.1GB. [2025-03-19 11:20:52,100 INFO L158 Benchmark]: Boogie Procedure Inliner took 770.26ms. Allocated memory was 167.8MB in the beginning and 293.6MB in the end (delta: 125.8MB). Free memory was 55.0MB in the beginning and 105.8MB in the end (delta: -50.8MB). Peak memory consumption was 187.0MB. Max. memory is 16.1GB. [2025-03-19 11:20:52,101 INFO L158 Benchmark]: Boogie Preprocessor took 1142.49ms. Allocated memory was 293.6MB in the beginning and 704.6MB in the end (delta: 411.0MB). Free memory was 105.8MB in the beginning and 391.6MB in the end (delta: -285.9MB). Peak memory consumption was 415.0MB. Max. memory is 16.1GB. [2025-03-19 11:20:52,101 INFO L158 Benchmark]: RCFGBuilder took 121244.13ms. Allocated memory was 704.6MB in the beginning and 12.3GB in the end (delta: 11.6GB). Free memory was 391.6MB in the beginning and 8.3GB in the end (delta: -7.9GB). Peak memory consumption was 4.6GB. Max. memory is 16.1GB. [2025-03-19 11:20:52,101 INFO L158 Benchmark]: TraceAbstraction took 837.70ms. Allocated memory is still 12.3GB. Free memory was 8.3GB in the beginning and 8.6GB in the end (delta: -276.7MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2025-03-19 11:20:52,102 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.18ms. Allocated memory is still 83.9MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2235.06ms. Allocated memory was 117.4MB in the beginning and 167.8MB in the end (delta: 50.3MB). Free memory was 79.3MB in the beginning and 55.0MB in the end (delta: 24.3MB). Peak memory consumption was 105.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 770.26ms. Allocated memory was 167.8MB in the beginning and 293.6MB in the end (delta: 125.8MB). Free memory was 55.0MB in the beginning and 105.8MB in the end (delta: -50.8MB). Peak memory consumption was 187.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1142.49ms. Allocated memory was 293.6MB in the beginning and 704.6MB in the end (delta: 411.0MB). Free memory was 105.8MB in the beginning and 391.6MB in the end (delta: -285.9MB). Peak memory consumption was 415.0MB. Max. memory is 16.1GB. * RCFGBuilder took 121244.13ms. Allocated memory was 704.6MB in the beginning and 12.3GB in the end (delta: 11.6GB). Free memory was 391.6MB in the beginning and 8.3GB in the end (delta: -7.9GB). Peak memory consumption was 4.6GB. Max. memory is 16.1GB. * TraceAbstraction took 837.70ms. Allocated memory is still 12.3GB. Free memory was 8.3GB in the beginning and 8.6GB in the end (delta: -276.7MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6732]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6732] - GenericResultAtLocation [Line: 6739]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6739] - GenericResultAtLocation [Line: 6746]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] - GenericResultAtLocation [Line: 6761]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6761-6762] - GenericResultAtLocation [Line: 6788]: 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)); [6788-6789] - GenericResultAtLocation [Line: 6794]: 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"); [6794-6796] - GenericResultAtLocation [Line: 6872]: 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/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6872-6873] - GenericResultAtLocation [Line: 6883]: 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/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6883-6884] - GenericResultAtLocation [Line: 6982]: 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" (52), "i" (12UL)); [6982-6983] - GenericResultAtLocation [Line: 7012]: 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" (65), "i" (12UL)); [7012-7013] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:323) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-03-19 11:20:52,312 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2025-03-19 11:20:52,341 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 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: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --traceabstraction.use.conditional.por.in.concurrent.analysis false --traceabstraction.commutativity.condition.synthesis NONE --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6f23294-m [2025-03-19 11:20:54,738 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-19 11:20:54,794 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2025-03-19 11:20:54,797 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-19 11:20:54,798 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-19 11:20:54,838 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-19 11:20:54,840 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-19 11:20:54,840 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-19 11:20:54,840 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-19 11:20:54,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-19 11:20:54,841 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-19 11:20:54,841 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-19 11:20:54,842 INFO L153 SettingsManager]: * Use SBE=true [2025-03-19 11:20:54,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-19 11:20:54,842 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-19 11:20:54,842 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-19 11:20:54,842 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-19 11:20:54,843 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-19 11:20:54,843 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-19 11:20:54,843 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-19 11:20:54,843 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-19 11:20:54,843 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-19 11:20:54,843 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-19 11:20:54,843 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-19 11:20:54,843 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-19 11:20:54,843 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-19 11:20:54,843 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-19 11:20:54,843 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-03-19 11:20:54,844 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-19 11:20:54,844 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-19 11:20:54,844 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-19 11:20:54,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-19 11:20:54,844 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-19 11:20:54,844 INFO L153 SettingsManager]: * Refinement strategy for commutativity condition synthesis=FOX [2025-03-19 11:20:54,845 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-19 11:20:54,845 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-19 11:20:54,845 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-03-19 11:20:54,845 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-19 11:20:54,845 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-19 11:20:54,845 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-03-19 11:20:54,845 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-19 11:20:54,845 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-03-19 11:20:54,845 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-03-19 11:20:54,845 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-03-19 11:20:54,846 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/UGemCutter-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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter 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 -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use conditional POR in concurrent analysis -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NONE [2025-03-19 11:20:55,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-19 11:20:55,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-19 11:20:55,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-19 11:20:55,097 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-19 11:20:55,097 INFO L274 PluginConnector]: CDTParser initialized [2025-03-19 11:20:55,098 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2025-03-19 11:20:56,380 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/8fd3a4981/f311a367e76443a78559fc04bafde6ec/FLAGf8051ecd0 [2025-03-19 11:20:56,767 INFO L389 CDTParser]: Found 1 translation units. [2025-03-19 11:20:56,768 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2025-03-19 11:20:56,807 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/8fd3a4981/f311a367e76443a78559fc04bafde6ec/FLAGf8051ecd0 [2025-03-19 11:20:57,514 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/8fd3a4981/f311a367e76443a78559fc04bafde6ec [2025-03-19 11:20:57,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-19 11:20:57,517 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-19 11:20:57,518 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-19 11:20:57,518 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-19 11:20:57,524 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-19 11:20:57,524 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.03 11:20:57" (1/1) ... [2025-03-19 11:20:57,525 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ac32562 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:57, skipping insertion in model container [2025-03-19 11:20:57,525 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.03 11:20:57" (1/1) ... [2025-03-19 11:20:57,609 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-19 11:20:59,375 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2025-03-19 11:20:59,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-19 11:20:59,542 INFO L200 MainTranslator]: Completed pre-run [2025-03-19 11:20:59,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6732] [2025-03-19 11:20:59,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6739] [2025-03-19 11:20:59,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] [2025-03-19 11:20:59,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6761-6762] [2025-03-19 11:20:59,757 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)); [6788-6789] [2025-03-19 11:20:59,758 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"); [6794-6796] [2025-03-19 11:20:59,760 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/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6872-6873] [2025-03-19 11:20:59,761 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/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6883-6884] [2025-03-19 11:20:59,765 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" (52), "i" (12UL)); [6982-6983] [2025-03-19 11:20:59,766 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" (65), "i" (12UL)); [7012-7013] [2025-03-19 11:21:00,050 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2025-03-19 11:21:00,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-19 11:21:00,200 INFO L204 MainTranslator]: Completed translation [2025-03-19 11:21:00,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00 WrapperNode [2025-03-19 11:21:00,202 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-19 11:21:00,203 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-19 11:21:00,203 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-19 11:21:00,203 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-19 11:21:00,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:00,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:01,086 INFO L138 Inliner]: procedures = 516, calls = 3489, calls flagged for inlining = 800, calls inlined = 1271, statements flattened = 13394 [2025-03-19 11:21:01,087 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-19 11:21:01,087 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-19 11:21:01,087 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-19 11:21:01,087 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-19 11:21:01,093 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:01,093 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:01,257 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:01,258 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:02,076 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:02,098 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:02,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:02,161 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:02,197 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:02,253 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-19 11:21:02,255 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-03-19 11:21:02,255 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-03-19 11:21:02,255 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-03-19 11:21:02,256 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (1/1) ... [2025-03-19 11:21:02,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-19 11:21:02,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-03-19 11:21:02,280 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2025-03-19 11:21:02,282 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2025-03-19 11:21:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2025-03-19 11:21:02,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2025-03-19 11:21:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2025-03-19 11:21:02,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2025-03-19 11:21:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2025-03-19 11:21:02,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2025-03-19 11:21:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2025-03-19 11:21:02,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2025-03-19 11:21:02,302 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2025-03-19 11:21:02,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2025-03-19 11:21:02,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2025-03-19 11:21:02,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2025-03-19 11:21:02,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2025-03-19 11:21:02,302 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2025-03-19 11:21:02,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2025-03-19 11:21:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2025-03-19 11:21:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-19 11:21:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2025-03-19 11:21:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-19 11:21:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2025-03-19 11:21:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2025-03-19 11:21:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2025-03-19 11:21:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2025-03-19 11:21:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2025-03-19 11:21:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2025-03-19 11:21:02,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2025-03-19 11:21:02,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2025-03-19 11:21:02,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2025-03-19 11:21:02,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2025-03-19 11:21:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2025-03-19 11:21:02,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2025-03-19 11:21:02,312 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-19 11:21:03,211 INFO L234 CfgBuilder]: Building ICFG [2025-03-19 11:21:03,213 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-19 11:21:15,098 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-19 11:21:15,098 INFO L283 CfgBuilder]: Performing block encoding [2025-03-19 11:23:17,104 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-19 11:23:17,104 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-19 11:23:17,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.03 11:23:17 BoogieIcfgContainer [2025-03-19 11:23:17,104 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-03-19 11:23:17,109 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-19 11:23:17,109 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-19 11:23:17,112 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-19 11:23:17,112 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.03 11:20:57" (1/3) ... [2025-03-19 11:23:17,113 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e109510 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.03 11:23:17, skipping insertion in model container [2025-03-19 11:23:17,113 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:21:00" (2/3) ... [2025-03-19 11:23:17,113 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e109510 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.03 11:23:17, skipping insertion in model container [2025-03-19 11:23:17,113 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.03 11:23:17" (3/3) ... [2025-03-19 11:23:17,114 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2025-03-19 11:23:17,124 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-19 11:23:17,131 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i that has 24 procedures, 478 locations, 649 edges, 1 initial locations, 3 loop locations, and 3 error locations. [2025-03-19 11:23:17,135 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-19 11:23:18,024 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:323) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedureEdges(ProcedureMultiplier.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:133) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:114) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:104) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:493) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:236) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:166) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:132) 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:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2025-03-19 11:23:18,029 INFO L158 Benchmark]: Toolchain (without parser) took 140511.76ms. Allocated memory was 83.9MB in the beginning and 14.7GB in the end (delta: 14.6GB). Free memory was 45.6MB in the beginning and 11.0GB in the end (delta: -11.0GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. [2025-03-19 11:23:18,029 INFO L158 Benchmark]: CDTParser took 1.45ms. Allocated memory is still 83.9MB. Free memory is still 49.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-19 11:23:18,029 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2684.58ms. Allocated memory was 83.9MB in the beginning and 159.4MB in the end (delta: 75.5MB). Free memory was 45.4MB in the beginning and 49.3MB in the end (delta: -3.9MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2025-03-19 11:23:18,030 INFO L158 Benchmark]: Boogie Procedure Inliner took 884.14ms. Allocated memory was 159.4MB in the beginning and 318.8MB in the end (delta: 159.4MB). Free memory was 49.3MB in the beginning and 107.9MB in the end (delta: -58.7MB). Peak memory consumption was 189.8MB. Max. memory is 16.1GB. [2025-03-19 11:23:18,030 INFO L158 Benchmark]: Boogie Preprocessor took 1165.84ms. Allocated memory was 318.8MB in the beginning and 729.8MB in the end (delta: 411.0MB). Free memory was 107.9MB in the beginning and 125.4MB in the end (delta: -17.4MB). Peak memory consumption was 407.6MB. Max. memory is 16.1GB. [2025-03-19 11:23:18,030 INFO L158 Benchmark]: RCFGBuilder took 134849.68ms. Allocated memory was 729.8MB in the beginning and 14.3GB in the end (delta: 13.6GB). Free memory was 125.4MB in the beginning and 10.3GB in the end (delta: -10.2GB). Peak memory consumption was 4.9GB. Max. memory is 16.1GB. [2025-03-19 11:23:18,030 INFO L158 Benchmark]: TraceAbstraction took 918.66ms. Allocated memory was 14.3GB in the beginning and 14.7GB in the end (delta: 352.3MB). Free memory was 10.3GB in the beginning and 11.0GB in the end (delta: -701.2MB). Peak memory consumption was 217.2MB. Max. memory is 16.1GB. [2025-03-19 11:23:18,034 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.45ms. Allocated memory is still 83.9MB. Free memory is still 49.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2684.58ms. Allocated memory was 83.9MB in the beginning and 159.4MB in the end (delta: 75.5MB). Free memory was 45.4MB in the beginning and 49.3MB in the end (delta: -3.9MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 884.14ms. Allocated memory was 159.4MB in the beginning and 318.8MB in the end (delta: 159.4MB). Free memory was 49.3MB in the beginning and 107.9MB in the end (delta: -58.7MB). Peak memory consumption was 189.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1165.84ms. Allocated memory was 318.8MB in the beginning and 729.8MB in the end (delta: 411.0MB). Free memory was 107.9MB in the beginning and 125.4MB in the end (delta: -17.4MB). Peak memory consumption was 407.6MB. Max. memory is 16.1GB. * RCFGBuilder took 134849.68ms. Allocated memory was 729.8MB in the beginning and 14.3GB in the end (delta: 13.6GB). Free memory was 125.4MB in the beginning and 10.3GB in the end (delta: -10.2GB). Peak memory consumption was 4.9GB. Max. memory is 16.1GB. * TraceAbstraction took 918.66ms. Allocated memory was 14.3GB in the beginning and 14.7GB in the end (delta: 352.3MB). Free memory was 10.3GB in the beginning and 11.0GB in the end (delta: -701.2MB). Peak memory consumption was 217.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6732]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6732] - GenericResultAtLocation [Line: 6739]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6739] - GenericResultAtLocation [Line: 6746]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] - GenericResultAtLocation [Line: 6761]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6761-6762] - GenericResultAtLocation [Line: 6788]: 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)); [6788-6789] - GenericResultAtLocation [Line: 6794]: 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"); [6794-6796] - GenericResultAtLocation [Line: 6872]: 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/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6872-6873] - GenericResultAtLocation [Line: 6883]: 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/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6883-6884] - GenericResultAtLocation [Line: 6982]: 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" (52), "i" (12UL)); [6982-6983] - GenericResultAtLocation [Line: 7012]: 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" (65), "i" (12UL)); [7012-7013] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:323) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-03-19 11:23:18,245 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2025-03-19 11:23:18,274 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive?)