./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-1.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-1.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 c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --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 11:18:39,308 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-19 11:18:39,374 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2025-03-19 11:18:39,379 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-19 11:18:39,379 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-19 11:18:39,404 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-19 11:18:39,405 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-19 11:18:39,405 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-19 11:18:39,405 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-19 11:18:39,405 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-19 11:18:39,405 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-19 11:18:39,405 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-19 11:18:39,405 INFO L153 SettingsManager]: * Use SBE=true [2025-03-19 11:18:39,406 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-19 11:18:39,406 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-19 11:18:39,406 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-19 11:18:39,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-19 11:18:39,407 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-19 11:18:39,407 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-19 11:18:39,408 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-19 11:18:39,408 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-03-19 11:18:39,408 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-19 11:18:39,408 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-19 11:18:39,408 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-03-19 11:18:39,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-19 11:18:39,408 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-03-19 11:18:39,408 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-03-19 11:18:39,408 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-03-19 11:18:39,408 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 -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 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 11:18:39,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-19 11:18:39,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-19 11:18:39,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-19 11:18:39,675 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-19 11:18:39,675 INFO L274 PluginConnector]: CDTParser initialized [2025-03-19 11:18:39,677 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2025-03-19 11:18:40,955 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3e1162a58/718c81ddea23411ba96ed113b7301e09/FLAGb619e4bb7 [2025-03-19 11:18:41,344 INFO L389 CDTParser]: Found 1 translation units. [2025-03-19 11:18:41,345 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2025-03-19 11:18:41,386 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3e1162a58/718c81ddea23411ba96ed113b7301e09/FLAGb619e4bb7 [2025-03-19 11:18:42,042 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3e1162a58/718c81ddea23411ba96ed113b7301e09 [2025-03-19 11:18:42,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-19 11:18:42,045 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-19 11:18:42,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-19 11:18:42,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-19 11:18:42,049 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-19 11:18:42,049 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.03 11:18:42" (1/1) ... [2025-03-19 11:18:42,050 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af347b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:42, skipping insertion in model container [2025-03-19 11:18:42,050 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.03 11:18:42" (1/1) ... [2025-03-19 11:18:42,161 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-19 11:18:43,820 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-1.i[304991,305004] [2025-03-19 11:18:44,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-19 11:18:44,076 INFO L200 MainTranslator]: Completed pre-run [2025-03-19 11:18:44,245 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"); [6731] [2025-03-19 11:18:44,247 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)); [6738] [2025-03-19 11:18:44,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6745] [2025-03-19 11:18:44,250 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)); [6760-6761] [2025-03-19 11:18:44,251 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)); [6787-6788] [2025-03-19 11:18:44,252 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"); [6793-6795] [2025-03-19 11:18:44,254 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)); [6871-6872] [2025-03-19 11:18:44,259 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)); [6882-6883] [2025-03-19 11:18:44,262 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)); [6981-6982] [2025-03-19 11:18:44,266 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)); [7011-7012] [2025-03-19 11:18:44,470 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-1.i[304991,305004] [2025-03-19 11:18:44,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-19 11:18:44,617 INFO L204 MainTranslator]: Completed translation [2025-03-19 11:18:44,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44 WrapperNode [2025-03-19 11:18:44,617 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-19 11:18:44,618 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-19 11:18:44,619 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-19 11:18:44,619 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-19 11:18:44,623 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:44,700 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:45,344 INFO L138 Inliner]: procedures = 504, calls = 3490, calls flagged for inlining = 800, calls inlined = 1276, statements flattened = 14964 [2025-03-19 11:18:45,344 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-19 11:18:45,345 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-19 11:18:45,345 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-19 11:18:45,345 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-19 11:18:45,351 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:45,351 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:45,592 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:45,593 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:46,301 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:46,323 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:46,347 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:46,383 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:46,413 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:46,462 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-19 11:18:46,464 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-03-19 11:18:46,464 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-03-19 11:18:46,464 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-03-19 11:18:46,508 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (1/1) ... [2025-03-19 11:18:46,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-19 11:18:46,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-03-19 11:18:46,530 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 11:18:46,532 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 11:18:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2025-03-19 11:18:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2025-03-19 11:18:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2025-03-19 11:18:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2025-03-19 11:18:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2025-03-19 11:18:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2025-03-19 11:18:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2025-03-19 11:18:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2025-03-19 11:18:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2025-03-19 11:18:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2025-03-19 11:18:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2025-03-19 11:18:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2025-03-19 11:18:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-19 11:18:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2025-03-19 11:18:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2025-03-19 11:18:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2025-03-19 11:18:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2025-03-19 11:18:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2025-03-19 11:18:46,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2025-03-19 11:18:46,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2025-03-19 11:18:46,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-19 11:18:46,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2025-03-19 11:18:46,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2025-03-19 11:18:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-19 11:18:46,558 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 11:18:47,362 INFO L234 CfgBuilder]: Building ICFG [2025-03-19 11:18:47,363 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-19 11:18:56,155 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-19 11:18:56,155 INFO L283 CfgBuilder]: Performing block encoding [2025-03-19 11:20:38,305 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-19 11:20:38,305 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-19 11:20:38,306 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.03 11:20:38 BoogieIcfgContainer [2025-03-19 11:20:38,306 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-03-19 11:20:38,307 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-19 11:20:38,307 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-19 11:20:38,315 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-19 11:20:38,315 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.03 11:18:42" (1/3) ... [2025-03-19 11:20:38,316 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63db0a34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.03 11:20:38, skipping insertion in model container [2025-03-19 11:20:38,316 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:18:44" (2/3) ... [2025-03-19 11:20:38,316 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63db0a34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.03 11:20:38, skipping insertion in model container [2025-03-19 11:20:38,316 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.03 11:20:38" (3/3) ... [2025-03-19 11:20:38,317 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2025-03-19 11:20:38,330 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-19 11:20:38,333 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i that has 24 procedures, 1041 locations, 1536 edges, 1 initial locations, 3 loop locations, and 3 error locations. [2025-03-19 11:20:38,334 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-19 11:20:39,140 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 11:20:39,146 INFO L158 Benchmark]: Toolchain (without parser) took 117099.74ms. Allocated memory was 117.4MB in the beginning and 12.1GB in the end (delta: 12.0GB). Free memory was 79.5MB in the beginning and 8.4GB in the end (delta: -8.3GB). Peak memory consumption was 4.0GB. Max. memory is 16.1GB. [2025-03-19 11:20:39,146 INFO L158 Benchmark]: CDTParser took 0.23ms. 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 11:20:39,147 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2571.73ms. Allocated memory was 117.4MB in the beginning and 151.0MB in the end (delta: 33.6MB). Free memory was 79.3MB in the beginning and 56.2MB in the end (delta: 23.1MB). Peak memory consumption was 110.8MB. Max. memory is 16.1GB. [2025-03-19 11:20:39,147 INFO L158 Benchmark]: Boogie Procedure Inliner took 726.36ms. Allocated memory was 151.0MB in the beginning and 318.8MB in the end (delta: 167.8MB). Free memory was 56.2MB in the beginning and 96.5MB in the end (delta: -40.3MB). Peak memory consumption was 216.9MB. Max. memory is 16.1GB. [2025-03-19 11:20:39,147 INFO L158 Benchmark]: Boogie Preprocessor took 1117.40ms. Allocated memory was 318.8MB in the beginning and 671.1MB in the end (delta: 352.3MB). Free memory was 96.5MB in the beginning and 123.7MB in the end (delta: -27.2MB). Peak memory consumption was 343.6MB. Max. memory is 16.1GB. [2025-03-19 11:20:39,148 INFO L158 Benchmark]: RCFGBuilder took 111841.85ms. Allocated memory was 671.1MB in the beginning and 12.1GB in the end (delta: 11.4GB). Free memory was 123.7MB in the beginning and 8.1GB in the end (delta: -8.0GB). Peak memory consumption was 4.9GB. Max. memory is 16.1GB. [2025-03-19 11:20:39,148 INFO L158 Benchmark]: TraceAbstraction took 836.95ms. Allocated memory is still 12.1GB. Free memory was 8.1GB in the beginning and 8.4GB in the end (delta: -266.6MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. [2025-03-19 11:20:39,151 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 83.9MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2571.73ms. Allocated memory was 117.4MB in the beginning and 151.0MB in the end (delta: 33.6MB). Free memory was 79.3MB in the beginning and 56.2MB in the end (delta: 23.1MB). Peak memory consumption was 110.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 726.36ms. Allocated memory was 151.0MB in the beginning and 318.8MB in the end (delta: 167.8MB). Free memory was 56.2MB in the beginning and 96.5MB in the end (delta: -40.3MB). Peak memory consumption was 216.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1117.40ms. Allocated memory was 318.8MB in the beginning and 671.1MB in the end (delta: 352.3MB). Free memory was 96.5MB in the beginning and 123.7MB in the end (delta: -27.2MB). Peak memory consumption was 343.6MB. Max. memory is 16.1GB. * RCFGBuilder took 111841.85ms. Allocated memory was 671.1MB in the beginning and 12.1GB in the end (delta: 11.4GB). Free memory was 123.7MB in the beginning and 8.1GB in the end (delta: -8.0GB). Peak memory consumption was 4.9GB. Max. memory is 16.1GB. * TraceAbstraction took 836.95ms. Allocated memory is still 12.1GB. Free memory was 8.1GB in the beginning and 8.4GB in the end (delta: -266.6MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6731]: 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"); [6731] - GenericResultAtLocation [Line: 6738]: 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)); [6738] - GenericResultAtLocation [Line: 6745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6745] - GenericResultAtLocation [Line: 6760]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6760-6761] - GenericResultAtLocation [Line: 6787]: 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)); [6787-6788] - GenericResultAtLocation [Line: 6793]: 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"); [6793-6795] - GenericResultAtLocation [Line: 6871]: 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)); [6871-6872] - GenericResultAtLocation [Line: 6882]: 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)); [6882-6883] - GenericResultAtLocation [Line: 6981]: 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)); [6981-6982] - GenericResultAtLocation [Line: 7011]: 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)); [7011-7012] * 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 11:20:39,364 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 11:20:39,384 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-1.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 c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --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 11:20:41,565 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-19 11:20:41,636 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2025-03-19 11:20:41,641 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-19 11:20:41,641 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-19 11:20:41,658 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-19 11:20:41,659 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-19 11:20:41,659 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-19 11:20:41,659 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-19 11:20:41,659 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-19 11:20:41,659 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-19 11:20:41,660 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-19 11:20:41,660 INFO L153 SettingsManager]: * Use SBE=true [2025-03-19 11:20:41,661 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-19 11:20:41,661 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-19 11:20:41,661 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-19 11:20:41,661 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-19 11:20:41,661 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-19 11:20:41,662 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-19 11:20:41,662 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-19 11:20:41,663 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * Refinement strategy for commutativity condition synthesis=FOX [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * Commutativity condition synthesis=NECESSARY_AND_SUFFICIENT [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2025-03-19 11:20:41,663 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2025-03-19 11:20:41,663 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 -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 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 11:20:41,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-19 11:20:41,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-19 11:20:41,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-19 11:20:41,880 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-19 11:20:41,880 INFO L274 PluginConnector]: CDTParser initialized [2025-03-19 11:20:41,881 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2025-03-19 11:20:43,136 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/6ade1417d/8b0956a0738940c0be179bf25b2c9b07/FLAGbcd69998f [2025-03-19 11:20:43,568 INFO L389 CDTParser]: Found 1 translation units. [2025-03-19 11:20:43,569 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2025-03-19 11:20:43,613 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/6ade1417d/8b0956a0738940c0be179bf25b2c9b07/FLAGbcd69998f [2025-03-19 11:20:44,286 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/6ade1417d/8b0956a0738940c0be179bf25b2c9b07 [2025-03-19 11:20:44,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-19 11:20:44,289 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-19 11:20:44,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-19 11:20:44,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-19 11:20:44,292 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-19 11:20:44,293 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.03 11:20:44" (1/1) ... [2025-03-19 11:20:44,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50a910f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:44, skipping insertion in model container [2025-03-19 11:20:44,293 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.03 11:20:44" (1/1) ... [2025-03-19 11:20:44,376 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-19 11:20:45,993 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-1.i[304991,305004] [2025-03-19 11:20:46,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-19 11:20:46,207 INFO L200 MainTranslator]: Completed pre-run [2025-03-19 11:20:46,374 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"); [6731] [2025-03-19 11:20:46,375 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)); [6738] [2025-03-19 11:20:46,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6745] [2025-03-19 11:20:46,376 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)); [6760-6761] [2025-03-19 11:20:46,377 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)); [6787-6788] [2025-03-19 11:20:46,377 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"); [6793-6795] [2025-03-19 11:20:46,379 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)); [6871-6872] [2025-03-19 11:20:46,379 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)); [6882-6883] [2025-03-19 11:20:46,383 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)); [6981-6982] [2025-03-19 11:20:46,384 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)); [7011-7012] [2025-03-19 11:20:46,689 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-1.i[304991,305004] [2025-03-19 11:20:46,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-19 11:20:46,851 INFO L204 MainTranslator]: Completed translation [2025-03-19 11:20:46,852 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46 WrapperNode [2025-03-19 11:20:46,852 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-19 11:20:46,853 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-19 11:20:46,853 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-19 11:20:46,853 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-19 11:20:46,858 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:46,939 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:47,626 INFO L138 Inliner]: procedures = 514, calls = 3489, calls flagged for inlining = 799, calls inlined = 1270, statements flattened = 13386 [2025-03-19 11:20:47,627 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-19 11:20:47,628 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-19 11:20:47,628 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-19 11:20:47,628 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-19 11:20:47,634 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:47,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:47,807 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:47,807 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:48,375 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:48,397 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:48,482 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:48,519 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:48,565 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:48,667 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-19 11:20:48,668 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-03-19 11:20:48,668 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-03-19 11:20:48,668 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-03-19 11:20:48,668 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (1/1) ... [2025-03-19 11:20:48,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-19 11:20:48,682 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2025-03-19 11:20:48,703 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 11:20:48,711 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 11:20:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2025-03-19 11:20:48,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2025-03-19 11:20:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2025-03-19 11:20:48,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2025-03-19 11:20:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2025-03-19 11:20:48,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2025-03-19 11:20:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2025-03-19 11:20:48,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2025-03-19 11:20:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2025-03-19 11:20:48,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2025-03-19 11:20:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2025-03-19 11:20:48,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2025-03-19 11:20:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-19 11:20:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2025-03-19 11:20:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2025-03-19 11:20:48,735 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2025-03-19 11:20:48,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2025-03-19 11:20:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2025-03-19 11:20:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2025-03-19 11:20:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2025-03-19 11:20:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2025-03-19 11:20:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-19 11:20:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2025-03-19 11:20:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-19 11:20:48,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2025-03-19 11:20:48,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2025-03-19 11:20:48,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2025-03-19 11:20:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2025-03-19 11:20:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2025-03-19 11:20:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2025-03-19 11:20:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2025-03-19 11:20:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2025-03-19 11:20:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2025-03-19 11:20:48,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2025-03-19 11:20:48,742 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2025-03-19 11:20:48,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2025-03-19 11:20:48,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2025-03-19 11:20:48,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2025-03-19 11:20:48,755 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 11:20:49,776 INFO L234 CfgBuilder]: Building ICFG [2025-03-19 11:20:49,778 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-19 11:21:01,789 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-19 11:21:01,789 INFO L283 CfgBuilder]: Performing block encoding [2025-03-19 11:23:03,035 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-19 11:23:03,035 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-19 11:23:03,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.03 11:23:03 BoogieIcfgContainer [2025-03-19 11:23:03,036 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-03-19 11:23:03,037 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-19 11:23:03,037 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-19 11:23:03,040 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-19 11:23:03,040 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.03 11:20:44" (1/3) ... [2025-03-19 11:23:03,041 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17fb9901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.03 11:23:03, skipping insertion in model container [2025-03-19 11:23:03,041 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 11:20:46" (2/3) ... [2025-03-19 11:23:03,041 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17fb9901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.03 11:23:03, skipping insertion in model container [2025-03-19 11:23:03,041 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.03 11:23:03" (3/3) ... [2025-03-19 11:23:03,042 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2025-03-19 11:23:03,051 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-19 11:23:03,054 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i that has 24 procedures, 478 locations, 649 edges, 1 initial locations, 3 loop locations, and 3 error locations. [2025-03-19 11:23:03,055 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-19 11:23:03,832 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 11:23:03,836 INFO L158 Benchmark]: Toolchain (without parser) took 139546.59ms. Allocated memory was 117.4MB in the beginning and 14.4GB in the end (delta: 14.3GB). Free memory was 78.6MB in the beginning and 10.6GB in the end (delta: -10.5GB). Peak memory consumption was 4.1GB. Max. memory is 16.1GB. [2025-03-19 11:23:03,836 INFO L158 Benchmark]: CDTParser took 1.43ms. Allocated memory is still 83.9MB. Free memory was 61.5MB in the beginning and 61.4MB in the end (delta: 37.3kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-19 11:23:03,836 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2563.35ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 78.3MB in the beginning and 60.1MB in the end (delta: 18.2MB). Peak memory consumption was 118.8MB. Max. memory is 16.1GB. [2025-03-19 11:23:03,836 INFO L158 Benchmark]: Boogie Procedure Inliner took 774.04ms. Allocated memory was 192.9MB in the beginning and 545.3MB in the end (delta: 352.3MB). Free memory was 60.1MB in the beginning and 315.2MB in the end (delta: -255.0MB). Peak memory consumption was 122.0MB. Max. memory is 16.1GB. [2025-03-19 11:23:03,837 INFO L158 Benchmark]: Boogie Preprocessor took 1038.88ms. Allocated memory was 545.3MB in the beginning and 1.4GB in the end (delta: 880.8MB). Free memory was 315.2MB in the beginning and 1.2GB in the end (delta: -845.5MB). Peak memory consumption was 257.1MB. Max. memory is 16.1GB. [2025-03-19 11:23:03,837 INFO L158 Benchmark]: RCFGBuilder took 134368.03ms. Allocated memory was 1.4GB in the beginning and 14.4GB in the end (delta: 13.0GB). Free memory was 1.2GB in the beginning and 10.3GB in the end (delta: -9.1GB). Peak memory consumption was 6.8GB. Max. memory is 16.1GB. [2025-03-19 11:23:03,837 INFO L158 Benchmark]: TraceAbstraction took 797.41ms. Allocated memory is still 14.4GB. Free memory was 10.3GB in the beginning and 10.6GB in the end (delta: -344.9MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2025-03-19 11:23:03,839 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.43ms. Allocated memory is still 83.9MB. Free memory was 61.5MB in the beginning and 61.4MB in the end (delta: 37.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2563.35ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 78.3MB in the beginning and 60.1MB in the end (delta: 18.2MB). Peak memory consumption was 118.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 774.04ms. Allocated memory was 192.9MB in the beginning and 545.3MB in the end (delta: 352.3MB). Free memory was 60.1MB in the beginning and 315.2MB in the end (delta: -255.0MB). Peak memory consumption was 122.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1038.88ms. Allocated memory was 545.3MB in the beginning and 1.4GB in the end (delta: 880.8MB). Free memory was 315.2MB in the beginning and 1.2GB in the end (delta: -845.5MB). Peak memory consumption was 257.1MB. Max. memory is 16.1GB. * RCFGBuilder took 134368.03ms. Allocated memory was 1.4GB in the beginning and 14.4GB in the end (delta: 13.0GB). Free memory was 1.2GB in the beginning and 10.3GB in the end (delta: -9.1GB). Peak memory consumption was 6.8GB. Max. memory is 16.1GB. * TraceAbstraction took 797.41ms. Allocated memory is still 14.4GB. Free memory was 10.3GB in the beginning and 10.6GB in the end (delta: -344.9MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6731]: 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"); [6731] - GenericResultAtLocation [Line: 6738]: 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)); [6738] - GenericResultAtLocation [Line: 6745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6745] - GenericResultAtLocation [Line: 6760]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6760-6761] - GenericResultAtLocation [Line: 6787]: 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)); [6787-6788] - GenericResultAtLocation [Line: 6793]: 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"); [6793-6795] - GenericResultAtLocation [Line: 6871]: 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)); [6871-6872] - GenericResultAtLocation [Line: 6882]: 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)); [6882-6883] - GenericResultAtLocation [Line: 6981]: 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)); [6981-6982] - GenericResultAtLocation [Line: 7011]: 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)); [7011-7012] * 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 11:23:04,046 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 11:23:04,079 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?)