./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 --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1f73d82f Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate-jdk21/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-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-1f73d82-m [2024-11-21 11:03:39,946 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-21 11:03:40,051 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-11-21 11:03:40,058 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-21 11:03:40,058 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-21 11:03:40,081 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-21 11:03:40,082 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-21 11:03:40,082 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-21 11:03:40,082 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-21 11:03:40,082 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-21 11:03:40,082 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-21 11:03:40,083 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-21 11:03:40,083 INFO L153 SettingsManager]: * Use SBE=true [2024-11-21 11:03:40,083 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-21 11:03:40,083 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-21 11:03:40,083 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-21 11:03:40,083 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-21 11:03:40,083 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-21 11:03:40,084 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-21 11:03:40,084 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-21 11:03:40,084 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-21 11:03:40,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-21 11:03:40,084 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-21 11:03:40,084 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-21 11:03:40,084 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-21 11:03:40,084 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-21 11:03:40,085 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-21 11:03:40,085 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-21 11:03:40,085 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-21 11:03:40,085 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-21 11:03:40,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-21 11:03:40,085 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-21 11:03:40,085 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-21 11:03:40,085 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-21 11:03:40,086 INFO L153 SettingsManager]: * Commutativity condition synthesis=SUFFICIENT [2024-11-21 11:03:40,086 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-21 11:03:40,086 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-21 11:03:40,086 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-11-21 11:03:40,086 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-21 11:03:40,086 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-21 11:03:40,086 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-21 11:03:40,086 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-21 11:03:40,087 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-21 11:03:40,087 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-jdk21/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 [2024-11-21 11:03:40,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-21 11:03:40,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-21 11:03:40,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-21 11:03:40,410 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-21 11:03:40,410 INFO L274 PluginConnector]: CDTParser initialized [2024-11-21 11:03:40,411 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-11-21 11:03:41,752 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/3fbd6d96b/f9ca819ab9a44c9788a1f772a469ecf5/FLAG3ab55aae6 [2024-11-21 11:03:42,391 INFO L384 CDTParser]: Found 1 translation units. [2024-11-21 11:03:42,391 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2024-11-21 11:03:42,444 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/3fbd6d96b/f9ca819ab9a44c9788a1f772a469ecf5/FLAG3ab55aae6 [2024-11-21 11:03:42,819 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/3fbd6d96b/f9ca819ab9a44c9788a1f772a469ecf5 [2024-11-21 11:03:42,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-21 11:03:42,823 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-21 11:03:42,823 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-21 11:03:42,824 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-21 11:03:42,827 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-21 11:03:42,827 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:42" (1/1) ... [2024-11-21 11:03:42,828 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d5a6d66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42, skipping insertion in model container [2024-11-21 11:03:42,828 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:42" (1/1) ... [2024-11-21 11:03:42,933 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-21 11:03:45,275 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2024-11-21 11:03:45,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-21 11:03:45,568 INFO L200 MainTranslator]: Completed pre-run [2024-11-21 11:03:45,789 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] [2024-11-21 11:03:45,790 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] [2024-11-21 11:03:45,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6745] [2024-11-21 11:03:45,791 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] [2024-11-21 11:03:45,794 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] [2024-11-21 11:03:45,794 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] [2024-11-21 11:03:45,796 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] [2024-11-21 11:03:45,796 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] [2024-11-21 11:03:45,799 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] [2024-11-21 11:03:45,801 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] [2024-11-21 11:03:46,177 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2024-11-21 11:03:46,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-21 11:03:46,369 INFO L204 MainTranslator]: Completed translation [2024-11-21 11:03:46,370 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46 WrapperNode [2024-11-21 11:03:46,370 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-21 11:03:46,371 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-21 11:03:46,372 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-21 11:03:46,372 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-21 11:03:46,377 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:46,474 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:47,391 INFO L138 Inliner]: procedures = 504, calls = 3490, calls flagged for inlining = 800, calls inlined = 1276, statements flattened = 14966 [2024-11-21 11:03:47,392 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-21 11:03:47,392 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-21 11:03:47,392 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-21 11:03:47,392 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-21 11:03:47,412 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:47,412 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:47,871 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:47,872 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:48,624 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:48,647 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:48,683 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:48,721 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:48,769 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:48,866 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-21 11:03:48,868 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-21 11:03:48,868 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-21 11:03:48,868 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-21 11:03:48,870 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:46" (1/1) ... [2024-11-21 11:03:48,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-21 11:03:48,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-21 11:03:48,906 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-21 11:03:48,909 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-21 11:03:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2024-11-21 11:03:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2024-11-21 11:03:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2024-11-21 11:03:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2024-11-21 11:03:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-21 11:03:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-21 11:03:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2024-11-21 11:03:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2024-11-21 11:03:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2024-11-21 11:03:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2024-11-21 11:03:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2024-11-21 11:03:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2024-11-21 11:03:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-21 11:03:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2024-11-21 11:03:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2024-11-21 11:03:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-21 11:03:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-21 11:03:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2024-11-21 11:03:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2024-11-21 11:03:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2024-11-21 11:03:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2024-11-21 11:03:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2024-11-21 11:03:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2024-11-21 11:03:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-21 11:03:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-21 11:03:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2024-11-21 11:03:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2024-11-21 11:03:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-21 11:03:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-21 11:03:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-21 11:03:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-21 11:03:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-21 11:03:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2024-11-21 11:03:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-21 11:03:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2024-11-21 11:03:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2024-11-21 11:03:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2024-11-21 11:03:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2024-11-21 11:03:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2024-11-21 11:03:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2024-11-21 11:03:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2024-11-21 11:03:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2024-11-21 11:03:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2024-11-21 11:03:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-21 11:03:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-21 11:03:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2024-11-21 11:03:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2024-11-21 11:03:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-21 11:03:48,951 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-21 11:03:50,205 INFO L234 CfgBuilder]: Building ICFG [2024-11-21 11:03:50,207 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-21 11:04:01,723 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-21 11:04:01,723 INFO L283 CfgBuilder]: Performing block encoding