./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/config/GemCutterReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/config/svcomp-Overflow-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 12:06:58,988 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 12:06:59,101 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/config/svcomp-Overflow-32bit-GemCutter_Default.epf [2024-11-08 12:06:59,107 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 12:06:59,108 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 12:06:59,149 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 12:06:59,150 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 12:06:59,151 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 12:06:59,151 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 12:06:59,152 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 12:06:59,154 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 12:06:59,154 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 12:06:59,155 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 12:06:59,155 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 12:06:59,158 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 12:06:59,159 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 12:06:59,159 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 12:06:59,159 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 12:06:59,160 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 12:06:59,160 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 12:06:59,160 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 12:06:59,163 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 12:06:59,163 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 12:06:59,164 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 12:06:59,164 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 12:06:59,164 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 12:06:59,165 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 12:06:59,165 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 12:06:59,165 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 12:06:59,166 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 12:06:59,166 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 12:06:59,167 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 12:06:59,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-08 12:06:59,168 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 12:06:59,168 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 12:06:59,169 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 12:06:59,169 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 12:06:59,169 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-11-08 12:06:59,170 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 12:06:59,170 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 12:06:59,171 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-08 12:06:59,172 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-08 12:06:59,172 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-08 12:06:59,173 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-08 12:06:59,173 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2024-11-08 12:06:59,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 12:06:59,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 12:06:59,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 12:06:59,484 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 12:06:59,485 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 12:06:59,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i Unable to find full path for "g++" [2024-11-08 12:07:01,700 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 12:07:02,373 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 12:07:02,374 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-11-08 12:07:02,419 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/data/1fa843f2d/64e9cb493f48407ca2827ebb43c16277/FLAGe09277314 [2024-11-08 12:07:02,437 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/data/1fa843f2d/64e9cb493f48407ca2827ebb43c16277 [2024-11-08 12:07:02,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 12:07:02,442 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 12:07:02,444 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 12:07:02,444 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 12:07:02,451 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 12:07:02,452 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:07:02" (1/1) ... [2024-11-08 12:07:02,453 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c5ed725 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:02, skipping insertion in model container [2024-11-08 12:07:02,453 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:07:02" (1/1) ... [2024-11-08 12:07:02,754 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 12:07:06,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 12:07:07,022 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 12:07:07,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6732] [2024-11-08 12:07:07,331 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6739] [2024-11-08 12:07:07,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6746] [2024-11-08 12:07:07,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6761-6762] [2024-11-08 12:07:07,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6788-6789] [2024-11-08 12:07:07,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6794-6796] [2024-11-08 12:07:07,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6872-6873] [2024-11-08 12:07:07,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6883-6884] [2024-11-08 12:07:07,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [6982-6983] [2024-11-08 12:07:07,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [7012-7013] [2024-11-08 12:07:07,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 12:07:08,128 INFO L204 MainTranslator]: Completed translation [2024-11-08 12:07:08,129 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08 WrapperNode [2024-11-08 12:07:08,130 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 12:07:08,131 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 12:07:08,131 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 12:07:08,132 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 12:07:08,141 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:08,303 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:10,205 INFO L138 Inliner]: procedures = 506, calls = 3491, calls flagged for inlining = 802, calls inlined = 1280, statements flattened = 15150 [2024-11-08 12:07:10,205 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 12:07:10,206 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 12:07:10,210 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 12:07:10,210 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 12:07:10,233 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:10,240 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:10,784 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:10,785 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:12,421 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:12,470 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:12,503 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:12,537 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:12,627 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 12:07:12,628 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 12:07:12,629 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 12:07:12,629 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 12:07:12,630 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:07:08" (1/1) ... [2024-11-08 12:07:12,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-08 12:07:12,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:07:12,674 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-08 12:07:12,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2206e784-856a-4b33-ac11-e2a544114612/bin/ugemcutter-verify-v6A4Riy6iL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-08 12:07:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2024-11-08 12:07:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2024-11-08 12:07:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2024-11-08 12:07:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2024-11-08 12:07:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2024-11-08 12:07:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2024-11-08 12:07:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2024-11-08 12:07:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2024-11-08 12:07:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2024-11-08 12:07:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2024-11-08 12:07:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2024-11-08 12:07:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2024-11-08 12:07:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 12:07:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2024-11-08 12:07:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2024-11-08 12:07:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 12:07:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 12:07:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2024-11-08 12:07:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2024-11-08 12:07:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2024-11-08 12:07:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2024-11-08 12:07:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2024-11-08 12:07:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2024-11-08 12:07:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 12:07:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 12:07:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2024-11-08 12:07:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2024-11-08 12:07:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 12:07:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 12:07:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 12:07:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 12:07:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 12:07:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 12:07:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2024-11-08 12:07:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2024-11-08 12:07:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 12:07:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 12:07:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 12:07:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2024-11-08 12:07:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2024-11-08 12:07:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2024-11-08 12:07:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2024-11-08 12:07:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2024-11-08 12:07:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2024-11-08 12:07:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2024-11-08 12:07:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2024-11-08 12:07:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 12:07:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 12:07:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 12:07:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2024-11-08 12:07:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2024-11-08 12:07:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 12:07:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-08 12:07:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 12:07:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2024-11-08 12:07:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2024-11-08 12:07:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2024-11-08 12:07:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2024-11-08 12:07:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 12:07:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-08 12:07:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2024-11-08 12:07:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2024-11-08 12:07:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 12:07:12,749 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 12:07:14,410 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 12:07:14,415 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 12:07:34,710 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 12:07:34,710 INFO L287 CfgBuilder]: Performing block encoding