./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6ba03bd46d27077ad139a09965b1bfe891f1a9b976f3371eaec635e4f0a40060 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:11:40,459 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:11:40,566 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:11:40,576 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:11:40,579 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:11:40,615 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:11:40,616 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:11:40,616 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:11:40,618 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:11:40,623 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:11:40,623 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:11:40,624 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:11:40,625 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:11:40,627 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:11:40,627 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:11:40,628 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:11:40,628 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:11:40,629 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:11:40,629 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:11:40,630 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:11:40,630 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:11:40,631 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:11:40,632 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:11:40,633 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:11:40,635 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:11:40,635 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:11:40,636 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:11:40,636 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:11:40,637 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:11:40,637 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:11:40,639 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:11:40,639 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:11:40,640 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:11:40,640 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:11:40,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:11:40,641 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:11:40,642 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:11:40,642 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:11:40,642 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:11:40,642 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:11:40,643 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:11:40,643 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:11:40,644 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:11:40,644 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:11:40,644 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ba03bd46d27077ad139a09965b1bfe891f1a9b976f3371eaec635e4f0a40060 [2023-11-23 21:11:40,992 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:11:41,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:11:41,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:11:41,020 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:11:41,020 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:11:41,022 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2023-11-23 21:11:44,203 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:11:45,035 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:11:45,036 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2023-11-23 21:11:45,115 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/data/4b7141a52/1d349b46162343fc95b6cc429fd97af1/FLAG38d53cee1 [2023-11-23 21:11:45,138 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/data/4b7141a52/1d349b46162343fc95b6cc429fd97af1 [2023-11-23 21:11:45,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:11:45,152 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:11:45,156 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:11:45,156 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:11:45,163 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:11:45,164 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:11:45" (1/1) ... [2023-11-23 21:11:45,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3159629d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:45, skipping insertion in model container [2023-11-23 21:11:45,166 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:11:45" (1/1) ... [2023-11-23 21:11:45,473 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:11:46,218 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2023-11-23 21:11:46,219 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4001-4002] [2023-11-23 21:11:46,789 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[120384,120397] [2023-11-23 21:11:49,339 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:11:49,543 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:11:49,669 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2023-11-23 21:11:49,670 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4001-4002] [2023-11-23 21:11:49,673 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [4109-4110] [2023-11-23 21:11:49,676 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4115-4117] [2023-11-23 21:11:49,677 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (819), "i" (12UL)); [4138-4139] [2023-11-23 21:11:49,678 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" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4144-4146] [2023-11-23 21:11:49,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4181] [2023-11-23 21:11:49,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4189] [2023-11-23 21:11:49,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4197] [2023-11-23 21:11:49,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4204] [2023-11-23 21:11:49,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4211] [2023-11-23 21:11:49,686 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i[120384,120397] [2023-11-23 21:11:49,750 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((__u32 *)arg), "i" (4UL)); [5460-5461] [2023-11-23 21:11:49,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5507] [2023-11-23 21:11:49,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5510] [2023-11-23 21:11:49,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5513] [2023-11-23 21:11:49,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5516] [2023-11-23 21:11:49,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((__u32 *)arg): "ebx"); [5519] [2023-11-23 21:11:50,398 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:11:50,583 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:11:50,584 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50 WrapperNode [2023-11-23 21:11:50,584 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:11:50,586 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:11:50,586 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:11:50,586 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:11:50,596 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:50,829 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:51,558 INFO L138 Inliner]: procedures = 309, calls = 6304, calls flagged for inlining = 155, calls inlined = 153, statements flattened = 15638 [2023-11-23 21:11:51,559 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:11:51,560 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:11:51,561 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:11:51,561 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:11:51,573 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:51,573 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:51,746 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:51,747 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:52,164 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:52,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:52,262 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:52,296 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:52,493 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:11:52,494 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:11:52,495 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:11:52,495 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:11:52,496 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:11:50" (1/1) ... [2023-11-23 21:11:52,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:11:52,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:11:52,539 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:11:52,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f7c273-2018-4ec9-afa0-e3e965e2b5f6/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:11:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2023-11-23 21:11:52,601 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2023-11-23 21:11:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2023-11-23 21:11:52,602 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2023-11-23 21:11:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2023-11-23 21:11:52,602 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2023-11-23 21:11:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 21:11:52,604 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 21:11:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:11:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:11:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:11:52,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:11:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2023-11-23 21:11:52,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2023-11-23 21:11:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2023-11-23 21:11:52,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2023-11-23 21:11:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2023-11-23 21:11:52,609 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2023-11-23 21:11:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2023-11-23 21:11:52,610 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2023-11-23 21:11:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2023-11-23 21:11:52,610 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2023-11-23 21:11:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:11:52,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:11:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:11:52,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:11:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2023-11-23 21:11:52,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2023-11-23 21:11:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2023-11-23 21:11:52,612 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2023-11-23 21:11:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___0 [2023-11-23 21:11:52,612 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___0 [2023-11-23 21:11:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2023-11-23 21:11:52,613 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2023-11-23 21:11:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___1 [2023-11-23 21:11:52,613 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___1 [2023-11-23 21:11:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:11:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:11:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2023-11-23 21:11:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2023-11-23 21:11:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2023-11-23 21:11:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2023-11-23 21:11:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2023-11-23 21:11:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2023-11-23 21:11:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2023-11-23 21:11:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2023-11-23 21:11:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:11:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:11:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:11:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:11:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2023-11-23 21:11:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2023-11-23 21:11:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-23 21:11:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-23 21:11:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2023-11-23 21:11:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2023-11-23 21:11:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___1 [2023-11-23 21:11:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___1 [2023-11-23 21:11:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2023-11-23 21:11:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2023-11-23 21:11:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2023-11-23 21:11:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2023-11-23 21:11:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___1 [2023-11-23 21:11:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___1 [2023-11-23 21:11:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___0 [2023-11-23 21:11:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___0 [2023-11-23 21:11:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___3 [2023-11-23 21:11:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___3 [2023-11-23 21:11:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2023-11-23 21:11:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2023-11-23 21:11:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:11:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:11:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 21:11:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 21:11:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-11-23 21:11:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-11-23 21:11:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___0 [2023-11-23 21:11:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___0 [2023-11-23 21:11:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:11:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:11:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2023-11-23 21:11:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2023-11-23 21:11:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2023-11-23 21:11:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2023-11-23 21:11:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:11:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-23 21:11:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-23 21:11:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2023-11-23 21:11:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2023-11-23 21:11:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___0 [2023-11-23 21:11:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___0 [2023-11-23 21:11:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:11:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:11:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:11:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2023-11-23 21:11:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2023-11-23 21:11:52,629 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-23 21:11:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-23 21:11:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2023-11-23 21:11:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2023-11-23 21:11:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:11:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:11:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2023-11-23 21:11:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2023-11-23 21:11:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-11-23 21:11:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-11-23 21:11:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:11:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:11:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2023-11-23 21:11:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2023-11-23 21:11:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2023-11-23 21:11:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2023-11-23 21:11:52,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:11:52,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 21:11:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 21:11:52,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-23 21:11:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-23 21:11:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2023-11-23 21:11:52,634 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2023-11-23 21:11:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-23 21:11:52,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-23 21:11:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:11:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2023-11-23 21:11:52,635 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2023-11-23 21:11:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-11-23 21:11:52,636 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-11-23 21:11:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2023-11-23 21:11:52,637 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2023-11-23 21:11:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2023-11-23 21:11:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2023-11-23 21:11:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:11:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___1 [2023-11-23 21:11:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___1 [2023-11-23 21:11:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2023-11-23 21:11:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2023-11-23 21:11:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2023-11-23 21:11:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2023-11-23 21:11:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-23 21:11:52,650 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-23 21:11:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2023-11-23 21:11:52,650 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2023-11-23 21:11:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:11:52,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:11:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2023-11-23 21:11:52,651 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2023-11-23 21:11:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___2 [2023-11-23 21:11:52,652 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___2 [2023-11-23 21:11:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___1 [2023-11-23 21:11:52,652 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___1 [2023-11-23 21:11:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2023-11-23 21:11:52,653 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2023-11-23 21:11:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___0 [2023-11-23 21:11:52,653 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___0 [2023-11-23 21:11:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2023-11-23 21:11:52,653 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2023-11-23 21:11:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2023-11-23 21:11:52,654 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2023-11-23 21:11:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:11:52,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:11:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2023-11-23 21:11:52,654 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2023-11-23 21:11:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2023-11-23 21:11:52,655 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2023-11-23 21:11:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:11:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:11:52,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:11:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2023-11-23 21:11:52,656 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2023-11-23 21:11:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-23 21:11:52,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-23 21:11:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___3 [2023-11-23 21:11:52,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___3 [2023-11-23 21:11:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2023-11-23 21:11:52,657 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2023-11-23 21:11:52,657 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___1 [2023-11-23 21:11:52,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___1 [2023-11-23 21:11:52,657 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___0 [2023-11-23 21:11:52,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___0 [2023-11-23 21:11:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:11:52,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:11:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2023-11-23 21:11:52,658 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2023-11-23 21:11:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2023-11-23 21:11:52,658 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2023-11-23 21:11:52,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:11:52,659 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-11-23 21:11:52,659 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-11-23 21:11:52,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:11:52,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2023-11-23 21:11:52,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2023-11-23 21:11:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:11:52,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:11:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:11:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2023-11-23 21:11:52,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2023-11-23 21:11:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-11-23 21:11:52,661 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-11-23 21:11:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2023-11-23 21:11:52,661 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2023-11-23 21:11:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2023-11-23 21:11:52,661 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2023-11-23 21:11:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-11-23 21:11:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-11-23 21:11:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2023-11-23 21:11:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2023-11-23 21:11:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-11-23 21:11:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-11-23 21:11:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 21:11:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 21:11:52,663 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___3 [2023-11-23 21:11:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___3 [2023-11-23 21:11:52,663 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___1 [2023-11-23 21:11:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___1 [2023-11-23 21:11:52,663 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___0 [2023-11-23 21:11:52,664 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___0 [2023-11-23 21:11:52,664 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2023-11-23 21:11:52,664 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2023-11-23 21:11:52,664 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 21:11:52,664 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 21:11:52,664 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2023-11-23 21:11:52,665 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2023-11-23 21:11:52,665 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2023-11-23 21:11:52,665 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2023-11-23 21:11:52,665 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 21:11:52,665 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 21:11:52,665 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2023-11-23 21:11:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2023-11-23 21:11:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2023-11-23 21:11:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2023-11-23 21:11:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 21:11:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 21:11:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2023-11-23 21:11:52,667 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2023-11-23 21:11:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:11:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-23 21:11:52,667 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-23 21:11:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2023-11-23 21:11:52,667 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2023-11-23 21:11:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2023-11-23 21:11:52,668 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2023-11-23 21:11:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-23 21:11:52,668 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-23 21:11:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:11:52,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:11:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 21:11:52,669 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 21:11:54,085 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:11:54,090 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:11:54,974 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:12:26,231 INFO L282 CfgBuilder]: Performing block encoding