./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--tty--serial--8250--8250.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c59d24ca7e400c1a8a00858a94bd019ea47bce8fc36becb9b508e062f91a0ddc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:10:46,567 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:10:46,638 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:10:46,645 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:10:46,645 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:10:46,667 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:10:46,668 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:10:46,668 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:10:46,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:10:46,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:10:46,669 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:10:46,669 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:10:46,669 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:10:46,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:10:46,669 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:10:46,669 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:10:46,669 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:10:46,670 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:10:46,670 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:10:46,670 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:10:46,670 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:10:46,670 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:10:46,670 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:10:46,671 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:10:46,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:10:46,671 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:10:46,671 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:10:46,671 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:10:46,671 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:10:46,672 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:10:46,672 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm 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 -> Kojak 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 -> c59d24ca7e400c1a8a00858a94bd019ea47bce8fc36becb9b508e062f91a0ddc [2024-11-13 21:10:46,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:10:47,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:10:47,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:10:47,016 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:10:47,016 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:10:47,017 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 21:10:48,947 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:10:49,764 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:10:49,765 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i [2024-11-13 21:10:49,831 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/data/6ab3b8919/ab9b8433dd604392a86e63b29d68f1ba/FLAG5a3398566 [2024-11-13 21:10:49,852 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/data/6ab3b8919/ab9b8433dd604392a86e63b29d68f1ba [2024-11-13 21:10:49,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:10:49,857 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:10:49,860 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:10:49,860 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:10:49,865 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:10:49,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:10:49" (1/1) ... [2024-11-13 21:10:49,868 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7836f953 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:49, skipping insertion in model container [2024-11-13 21:10:49,868 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:10:49" (1/1) ... [2024-11-13 21:10:50,026 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:10:50,512 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4050] [2024-11-13 21:10:50,512 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4051-4052] [2024-11-13 21:10:50,948 WARN L250 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_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i[126730,126743] [2024-11-13 21:10:52,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:10:52,679 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:10:52,806 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4050] [2024-11-13 21:10:52,807 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4051-4052] [2024-11-13 21:10:52,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4276] [2024-11-13 21:10:52,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4284] [2024-11-13 21:10:52,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4291] [2024-11-13 21:10:52,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4298] [2024-11-13 21:10:52,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4307] [2024-11-13 21:10:52,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4315] [2024-11-13 21:10:52,828 WARN L250 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_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i[126730,126743] [2024-11-13 21:10:53,003 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/531/dscv_tempdir/dscv/ri/43_2a/drivers/tty/serial/8250/8250_core.o.c.prepared"), "i" (1693), "i" (12UL)); [6017-6018] [2024-11-13 21:10:53,009 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/531/dscv_tempdir/dscv/ri/43_2a/drivers/tty/serial/8250/8250_core.o.c.prepared"), "i" (1774), "i" (12UL)); [6130-6131] [2024-11-13 21:10:53,010 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/531/dscv_tempdir/dscv/ri/43_2a/drivers/tty/serial/8250/8250_core.o.c.prepared"), "i" (1775), "i" (12UL)); [6139-6140] [2024-11-13 21:10:53,175 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"); [9367] [2024-11-13 21:10:53,177 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" (804), "i" (12UL)); [9402-9403] [2024-11-13 21:10:53,177 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"); [9408-9410] [2024-11-13 21:10:53,181 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" (19), "i" (12UL)); [9495-9496] [2024-11-13 21:10:53,182 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" (36), "i" (12UL)); [9524-9525] [2024-11-13 21:10:53,184 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" (103), "i" (12UL)); [9554-9555] [2024-11-13 21:10:53,185 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" (115), "i" (12UL)); [9584-9585] [2024-11-13 21:10:53,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:10:53,496 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:10:53,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53 WrapperNode [2024-11-13 21:10:53,498 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:10:53,499 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:10:53,501 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:10:53,501 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:10:53,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:53,663 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:54,121 INFO L138 Inliner]: procedures = 351, calls = 4999, calls flagged for inlining = 166, calls inlined = 164, statements flattened = 9786 [2024-11-13 21:10:54,122 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:10:54,123 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:10:54,123 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:10:54,123 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:10:54,131 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:54,131 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:54,193 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:54,194 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:54,392 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:54,426 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:54,464 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:54,486 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:54,551 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:10:54,552 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:10:54,553 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:10:54,553 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:10:54,554 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:10:53" (1/1) ... [2024-11-13 21:10:54,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:10:54,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:10:54,668 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:10:54,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:10:54,709 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_chars [2024-11-13 21:10:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_chars [2024-11-13 21:10:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure uart_poll_timeout [2024-11-13 21:10:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_poll_timeout [2024-11-13 21:10:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2024-11-13 21:10:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2024-11-13 21:10:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_chars [2024-11-13 21:10:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_chars [2024-11-13 21:10:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out_sync [2024-11-13 21:10:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out_sync [2024-11-13 21:10:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_pm [2024-11-13 21:10:54,711 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_pm [2024-11-13 21:10:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_write [2024-11-13 21:10:54,711 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_write [2024-11-13 21:10:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_read_divisor_id [2024-11-13 21:10:54,712 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_read_divisor_id [2024-11-13 21:10:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:10:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:10:54,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:10:54,713 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_mctrl [2024-11-13 21:10:54,713 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_mctrl [2024-11-13 21:10:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 21:10:54,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 21:10:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2024-11-13 21:10:54,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2024-11-13 21:10:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_port [2024-11-13 21:10:54,714 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_port [2024-11-13 21:10:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:10:54,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:10:54,714 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_tx [2024-11-13 21:10:54,715 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_tx [2024-11-13 21:10:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure uart_unregister_driver [2024-11-13 21:10:54,716 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_unregister_driver [2024-11-13 21:10:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-11-13 21:10:54,716 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-11-13 21:10:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2024-11-13 21:10:54,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2024-11-13 21:10:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2024-11-13 21:10:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2024-11-13 21:10:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2024-11-13 21:10:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2024-11-13 21:10:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 21:10:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 21:10:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2024-11-13 21:10:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2024-11-13 21:10:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:10:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:10:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_start_tx [2024-11-13 21:10:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_start_tx [2024-11-13 21:10:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:10:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:10:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:10:54,718 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:10:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_16550a [2024-11-13 21:10:54,718 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_16550a [2024-11-13 21:10:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:10:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:10:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_tx_complete [2024-11-13 21:10:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_tx_complete [2024-11-13 21:10:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 21:10:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 21:10:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2024-11-13 21:10:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2024-11-13 21:10:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure check_name [2024-11-13 21:10:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure check_name [2024-11-13 21:10:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:10:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:10:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure serial_in [2024-11-13 21:10:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_in [2024-11-13 21:10:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_handle_irq [2024-11-13 21:10:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_handle_irq [2024-11-13 21:10:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure broken_efr [2024-11-13 21:10:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_efr [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2024-11-13 21:10:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_modem_status [2024-11-13 21:10:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_modem_status [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_startup [2024-11-13 21:10:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_startup [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 21:10:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pnp_exit [2024-11-13 21:10:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pnp_exit [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure uart_suspend_port [2024-11-13 21:10:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_suspend_port [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_ldisc [2024-11-13 21:10:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_ldisc [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure uart_add_one_port [2024-11-13 21:10:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_add_one_port [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_port_size [2024-11-13 21:10:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_port_size [2024-11-13 21:10:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 21:10:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 21:10:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 21:10:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 21:10:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_dma [2024-11-13 21:10:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_dma [2024-11-13 21:10:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_put_poll_char [2024-11-13 21:10:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_put_poll_char [2024-11-13 21:10:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_dma [2024-11-13 21:10:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_dma [2024-11-13 21:10:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:10:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_empty [2024-11-13 21:10:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_empty [2024-11-13 21:10:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:10:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out [2024-11-13 21:10:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out [2024-11-13 21:10:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure disable_rsa [2024-11-13 21:10:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_rsa [2024-11-13 21:10:54,724 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:10:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:10:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_clear_fifos [2024-11-13 21:10:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_clear_fifos [2024-11-13 21:10:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure serial_out [2024-11-13 21:10:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_out [2024-11-13 21:10:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_write [2024-11-13 21:10:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_write [2024-11-13 21:10:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 21:10:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 21:10:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 21:10:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 21:10:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_poll_char [2024-11-13 21:10:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_poll_char [2024-11-13 21:10:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_probe [2024-11-13 21:10:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_probe [2024-11-13 21:10:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure serial_do_unlink [2024-11-13 21:10:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_do_unlink [2024-11-13 21:10:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_termios [2024-11-13 21:10:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_termios [2024-11-13 21:10:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 21:10:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 21:10:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_unregister_port [2024-11-13 21:10:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_unregister_port [2024-11-13 21:10:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_rx [2024-11-13 21:10:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_rx [2024-11-13 21:10:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 21:10:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 21:10:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_rsa_resource [2024-11-13 21:10:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_rsa_resource [2024-11-13 21:10:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:10:54,729 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:10:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_isa_init_ports [2024-11-13 21:10:54,729 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_isa_init_ports [2024-11-13 21:10:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 21:10:54,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 21:10:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-13 21:10:54,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-13 21:10:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure is_omap1_8250 [2024-11-13 21:10:54,730 INFO L138 BoogieDeclarations]: Found implementation of procedure is_omap1_8250 [2024-11-13 21:10:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2024-11-13 21:10:54,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2024-11-13 21:10:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_verify_port [2024-11-13 21:10:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_verify_port [2024-11-13 21:10:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-13 21:10:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-13 21:10:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:10:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2024-11-13 21:10:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2024-11-13 21:10:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2024-11-13 21:10:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2024-11-13 21:10:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure set_io_from_upio [2024-11-13 21:10:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure set_io_from_upio [2024-11-13 21:10:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2024-11-13 21:10:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2024-11-13 21:10:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 21:10:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 21:10:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure uart_remove_one_port [2024-11-13 21:10:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_remove_one_port [2024-11-13 21:10:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:10:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_suspend_port [2024-11-13 21:10:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_suspend_port [2024-11-13 21:10:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_dma [2024-11-13 21:10:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_dma [2024-11-13 21:10:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:10:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:10:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_mctrl [2024-11-13 21:10:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_mctrl [2024-11-13 21:10:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2024-11-13 21:10:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2024-11-13 21:10:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_rsa_resource [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_rsa_resource [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_slave_channel_compat [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_slave_channel_compat [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_std_resource [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_std_resource [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_tx_status [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_tx_status [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_in [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_in [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_type [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_type [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_register_8250_port [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_register_8250_port [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-13 21:10:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure uart_write_wakeup [2024-11-13 21:10:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_write_wakeup [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-13 21:10:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:10:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_read [2024-11-13 21:10:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_read [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_break_ctl [2024-11-13 21:10:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_break_ctl [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pm [2024-11-13 21:10:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pm [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2024-11-13 21:10:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_set_termios [2024-11-13 21:10:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_set_termios [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure uart_tx_stopped [2024-11-13 21:10:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_tx_stopped [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_xmitr [2024-11-13 21:10:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_xmitr [2024-11-13 21:10:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig [2024-11-13 21:10:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig [2024-11-13 21:10:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_read [2024-11-13 21:10:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_read [2024-11-13 21:10:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 21:10:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 21:10:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:10:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 21:10:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 21:10:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-13 21:10:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-13 21:10:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:10:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:10:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-13 21:10:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-13 21:10:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_remove [2024-11-13 21:10:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_remove [2024-11-13 21:10:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2024-11-13 21:10:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2024-11-13 21:10:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_break [2024-11-13 21:10:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_break [2024-11-13 21:10:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:10:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:10:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure serial_index [2024-11-13 21:10:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_index [2024-11-13 21:10:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_rx_complete [2024-11-13 21:10:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_rx_complete [2024-11-13 21:10:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2024-11-13 21:10:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2024-11-13 21:10:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure __stop_tx [2024-11-13 21:10:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __stop_tx [2024-11-13 21:10:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2024-11-13 21:10:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2024-11-13 21:10:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_config_port [2024-11-13 21:10:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_config_port [2024-11-13 21:10:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 21:10:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 21:10:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 21:10:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 21:10:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume [2024-11-13 21:10:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume [2024-11-13 21:10:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_shutdown [2024-11-13 21:10:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_shutdown [2024-11-13 21:10:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 21:10:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 21:10:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_has_efr [2024-11-13 21:10:54,742 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_has_efr [2024-11-13 21:10:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_rsa [2024-11-13 21:10:54,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_rsa [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_resume [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_resume [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_std_resource [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_std_resource [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_slave_config [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_slave_config [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_dma [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_dma [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume_port [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume_port [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure ns16550a_goto_highspeed [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ns16550a_goto_highspeed [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure size_fifo [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure size_fifo [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_remove [2024-11-13 21:10:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_remove [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:10:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_port [2024-11-13 21:10:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_port [2024-11-13 21:10:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-13 21:10:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-13 21:10:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_enable_ms [2024-11-13 21:10:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_enable_ms [2024-11-13 21:10:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2024-11-13 21:10:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2024-11-13 21:10:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2024-11-13 21:10:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2024-11-13 21:10:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_sleep [2024-11-13 21:10:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_sleep [2024-11-13 21:10:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_init_fixed_type_port [2024-11-13 21:10:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_init_fixed_type_port [2024-11-13 21:10:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:10:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:10:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2024-11-13 21:10:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2024-11-13 21:10:55,982 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:10:55,988 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:10:57,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:14:19,717 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 21:14:19,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-13 21:14:19,721 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-13 21:14:19,728 INFO L158 Benchmark]: Toolchain (without parser) took 209870.56ms. Allocated memory was 142.6MB in the beginning and 2.2GB in the end (delta: 2.1GB). Free memory was 106.6MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-13 21:14:19,731 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 142.6MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:14:19,732 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3638.54ms. Allocated memory was 142.6MB in the beginning and 243.3MB in the end (delta: 100.7MB). Free memory was 106.4MB in the beginning and 112.3MB in the end (delta: -6.0MB). Peak memory consumption was 131.2MB. Max. memory is 16.1GB. [2024-11-13 21:14:19,734 INFO L158 Benchmark]: Boogie Procedure Inliner took 622.88ms. Allocated memory is still 243.3MB. Free memory was 112.3MB in the beginning and 124.7MB in the end (delta: -12.4MB). Peak memory consumption was 75.1MB. Max. memory is 16.1GB. [2024-11-13 21:14:19,738 INFO L158 Benchmark]: Boogie Preprocessor took 428.31ms. Allocated memory is still 243.3MB. Free memory was 124.7MB in the beginning and 60.8MB in the end (delta: 63.9MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-11-13 21:14:19,739 INFO L158 Benchmark]: RCFGBuilder took 205173.77ms. Allocated memory was 243.3MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 60.8MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-13 21:14:19,741 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 142.6MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3638.54ms. Allocated memory was 142.6MB in the beginning and 243.3MB in the end (delta: 100.7MB). Free memory was 106.4MB in the beginning and 112.3MB in the end (delta: -6.0MB). Peak memory consumption was 131.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 622.88ms. Allocated memory is still 243.3MB. Free memory was 112.3MB in the beginning and 124.7MB in the end (delta: -12.4MB). Peak memory consumption was 75.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 428.31ms. Allocated memory is still 243.3MB. Free memory was 124.7MB in the beginning and 60.8MB in the end (delta: 63.9MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * RCFGBuilder took 205173.77ms. Allocated memory was 243.3MB in the beginning and 2.2GB in the end (delta: 2.0GB). Free memory was 60.8MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4276]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4276] - GenericResultAtLocation [Line: 4284]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4284] - GenericResultAtLocation [Line: 4291]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4291] - GenericResultAtLocation [Line: 4298]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4298] - GenericResultAtLocation [Line: 4307]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4307] - GenericResultAtLocation [Line: 4315]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4315] - GenericResultAtLocation [Line: 6017]: 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/531/dscv_tempdir/dscv/ri/43_2a/drivers/tty/serial/8250/8250_core.o.c.prepared"), "i" (1693), "i" (12UL)); [6017-6018] - GenericResultAtLocation [Line: 6130]: 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/531/dscv_tempdir/dscv/ri/43_2a/drivers/tty/serial/8250/8250_core.o.c.prepared"), "i" (1774), "i" (12UL)); [6130-6131] - GenericResultAtLocation [Line: 6139]: 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/531/dscv_tempdir/dscv/ri/43_2a/drivers/tty/serial/8250/8250_core.o.c.prepared"), "i" (1775), "i" (12UL)); [6139-6140] - GenericResultAtLocation [Line: 9367]: 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"); [9367] - GenericResultAtLocation [Line: 9402]: 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" (804), "i" (12UL)); [9402-9403] - GenericResultAtLocation [Line: 9408]: 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"); [9408-9410] - GenericResultAtLocation [Line: 9495]: 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" (19), "i" (12UL)); [9495-9496] - GenericResultAtLocation [Line: 9524]: 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" (36), "i" (12UL)); [9524-9525] - GenericResultAtLocation [Line: 9554]: 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" (103), "i" (12UL)); [9554-9555] - GenericResultAtLocation [Line: 9584]: 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" (115), "i" (12UL)); [9584-9585] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c59d24ca7e400c1a8a00858a94bd019ea47bce8fc36becb9b508e062f91a0ddc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:14:22,402 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:14:22,511 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 21:14:22,555 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:14:22,556 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:14:22,556 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:14:22,557 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:14:22,557 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:14:22,557 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:14:22,558 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:14:22,559 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:14:22,559 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:14:22,559 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:14:22,559 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:14:22,559 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:14:22,559 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:14:22,559 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:14:22,559 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:14:22,559 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:14:22,560 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:14:22,560 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:14:22,560 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:14:22,560 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:14:22,560 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:14:22,560 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:14:22,560 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:14:22,560 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:14:22,560 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:14:22,561 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:14:22,561 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:14:22,562 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:14:22,562 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:14:22,562 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:14:22,562 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm 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 -> Kojak 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 -> c59d24ca7e400c1a8a00858a94bd019ea47bce8fc36becb9b508e062f91a0ddc [2024-11-13 21:14:22,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:14:22,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:14:22,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:14:22,902 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:14:22,903 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:14:22,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 21:14:24,736 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:14:25,436 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:14:25,438 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i [2024-11-13 21:14:25,488 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/data/b8c0dc7b3/c01c384793bc4d2e80b03a8bcffd8e3d/FLAG02780d1da [2024-11-13 21:14:25,505 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/data/b8c0dc7b3/c01c384793bc4d2e80b03a8bcffd8e3d [2024-11-13 21:14:25,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:14:25,509 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:14:25,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:14:25,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:14:25,515 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:14:25,516 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:14:25" (1/1) ... [2024-11-13 21:14:25,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62d4d9b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:25, skipping insertion in model container [2024-11-13 21:14:25,517 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:14:25" (1/1) ... [2024-11-13 21:14:25,646 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:14:26,186 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4050] [2024-11-13 21:14:26,189 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4051-4052] [2024-11-13 21:14:26,597 WARN L250 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_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i[126730,126743] [2024-11-13 21:14:26,678 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:26,944 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:26,982 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:26,987 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:26,992 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:26,998 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,206 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,226 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,243 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,248 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,255 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,409 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,415 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,484 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,538 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,585 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,593 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,594 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,594 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,615 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,718 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,736 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,737 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,738 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,755 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,923 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,929 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,930 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,932 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,934 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,935 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,939 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,975 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 21:14:27,976 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:14:28,144 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:14:28,237 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4050] [2024-11-13 21:14:28,238 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4051-4052] [2024-11-13 21:14:28,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4276] [2024-11-13 21:14:28,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4284] [2024-11-13 21:14:28,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4291] [2024-11-13 21:14:28,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4298] [2024-11-13 21:14:28,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4307] [2024-11-13 21:14:28,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4315] [2024-11-13 21:14:28,285 WARN L250 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_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i[126730,126743] [2024-11-13 21:14:28,442 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/531/dscv_tempdir/dscv/ri/43_2a/drivers/tty/serial/8250/8250_core.o.c.prepared"), "i" (1693), "i" (12UL)); [6017-6018] [2024-11-13 21:14:28,449 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/531/dscv_tempdir/dscv/ri/43_2a/drivers/tty/serial/8250/8250_core.o.c.prepared"), "i" (1774), "i" (12UL)); [6130-6131] [2024-11-13 21:14:28,449 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/531/dscv_tempdir/dscv/ri/43_2a/drivers/tty/serial/8250/8250_core.o.c.prepared"), "i" (1775), "i" (12UL)); [6139-6140] [2024-11-13 21:14:28,625 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"); [9367] [2024-11-13 21:14:28,628 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" (804), "i" (12UL)); [9402-9403] [2024-11-13 21:14:28,628 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"); [9408-9410] [2024-11-13 21:14:28,634 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" (19), "i" (12UL)); [9495-9496] [2024-11-13 21:14:28,637 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" (36), "i" (12UL)); [9524-9525] [2024-11-13 21:14:28,638 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" (103), "i" (12UL)); [9554-9555] [2024-11-13 21:14:28,639 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" (115), "i" (12UL)); [9584-9585] [2024-11-13 21:14:28,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:14:28,999 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:14:28,999 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28 WrapperNode [2024-11-13 21:14:29,000 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:14:29,002 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:14:29,002 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:14:29,002 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:14:29,009 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:29,124 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:29,455 INFO L138 Inliner]: procedures = 364, calls = 4988, calls flagged for inlining = 172, calls inlined = 170, statements flattened = 8488 [2024-11-13 21:14:29,455 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:14:29,457 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:14:29,457 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:14:29,458 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:14:29,468 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:29,469 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:29,537 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:29,538 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:29,840 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:29,885 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:29,946 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:29,982 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:30,059 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:14:30,061 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:14:30,062 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:14:30,062 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:14:30,063 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:14:28" (1/1) ... [2024-11-13 21:14:30,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:14:30,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:14:30,116 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:14:30,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:14:30,199 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_chars [2024-11-13 21:14:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_chars [2024-11-13 21:14:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure uart_poll_timeout [2024-11-13 21:14:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_poll_timeout [2024-11-13 21:14:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 21:14:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2024-11-13 21:14:30,200 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2024-11-13 21:14:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out_sync [2024-11-13 21:14:30,201 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out_sync [2024-11-13 21:14:30,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 21:14:30,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 21:14:30,204 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_pm [2024-11-13 21:14:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_pm [2024-11-13 21:14:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-13 21:14:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_write [2024-11-13 21:14:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_write [2024-11-13 21:14:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_read_divisor_id [2024-11-13 21:14:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_read_divisor_id [2024-11-13 21:14:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:14:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_mctrl [2024-11-13 21:14:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_mctrl [2024-11-13 21:14:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:14:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:14:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 21:14:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 21:14:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2024-11-13 21:14:30,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2024-11-13 21:14:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_port [2024-11-13 21:14:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_port [2024-11-13 21:14:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:14:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:14:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_tx [2024-11-13 21:14:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_tx [2024-11-13 21:14:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure uart_unregister_driver [2024-11-13 21:14:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_unregister_driver [2024-11-13 21:14:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-11-13 21:14:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-11-13 21:14:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2024-11-13 21:14:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2024-11-13 21:14:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2024-11-13 21:14:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2024-11-13 21:14:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2024-11-13 21:14:30,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2024-11-13 21:14:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 21:14:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 21:14:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2024-11-13 21:14:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2024-11-13 21:14:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:14:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:14:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_start_tx [2024-11-13 21:14:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_start_tx [2024-11-13 21:14:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:14:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:14:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:14:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:14:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_16550a [2024-11-13 21:14:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_16550a [2024-11-13 21:14:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:14:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:14:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_tx_complete [2024-11-13 21:14:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_tx_complete [2024-11-13 21:14:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2024-11-13 21:14:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2024-11-13 21:14:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure check_name [2024-11-13 21:14:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure check_name [2024-11-13 21:14:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:14:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:14:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_handle_irq [2024-11-13 21:14:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_handle_irq [2024-11-13 21:14:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure serial_in [2024-11-13 21:14:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_in [2024-11-13 21:14:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:14:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure broken_efr [2024-11-13 21:14:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_efr [2024-11-13 21:14:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2024-11-13 21:14:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2024-11-13 21:14:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_modem_status [2024-11-13 21:14:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_modem_status [2024-11-13 21:14:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_startup [2024-11-13 21:14:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_startup [2024-11-13 21:14:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 21:14:30,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 21:14:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pnp_exit [2024-11-13 21:14:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pnp_exit [2024-11-13 21:14:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure uart_suspend_port [2024-11-13 21:14:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_suspend_port [2024-11-13 21:14:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:14:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_ldisc [2024-11-13 21:14:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_ldisc [2024-11-13 21:14:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure uart_add_one_port [2024-11-13 21:14:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_add_one_port [2024-11-13 21:14:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_port_size [2024-11-13 21:14:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_port_size [2024-11-13 21:14:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 21:14:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 21:14:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 21:14:30,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 21:14:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_dma [2024-11-13 21:14:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_dma [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_put_poll_char [2024-11-13 21:14:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_put_poll_char [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_dma [2024-11-13 21:14:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_dma [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_empty [2024-11-13 21:14:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_empty [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out [2024-11-13 21:14:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out [2024-11-13 21:14:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:14:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_clear_fifos [2024-11-13 21:14:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_clear_fifos [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure serial_out [2024-11-13 21:14:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_out [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2024-11-13 21:14:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_write [2024-11-13 21:14:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_write [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 21:14:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 21:14:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_poll_char [2024-11-13 21:14:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_poll_char [2024-11-13 21:14:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_probe [2024-11-13 21:14:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_probe [2024-11-13 21:14:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure serial_do_unlink [2024-11-13 21:14:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_do_unlink [2024-11-13 21:14:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_termios [2024-11-13 21:14:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_termios [2024-11-13 21:14:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 21:14:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 21:14:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_unregister_port [2024-11-13 21:14:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_unregister_port [2024-11-13 21:14:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_rx [2024-11-13 21:14:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_rx [2024-11-13 21:14:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 21:14:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 21:14:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_rsa_resource [2024-11-13 21:14:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_rsa_resource [2024-11-13 21:14:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:14:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:14:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_isa_init_ports [2024-11-13 21:14:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_isa_init_ports [2024-11-13 21:14:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 21:14:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 21:14:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure is_omap1_8250 [2024-11-13 21:14:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure is_omap1_8250 [2024-11-13 21:14:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2024-11-13 21:14:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2024-11-13 21:14:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_verify_port [2024-11-13 21:14:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_verify_port [2024-11-13 21:14:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-13 21:14:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-13 21:14:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2024-11-13 21:14:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2024-11-13 21:14:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2024-11-13 21:14:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2024-11-13 21:14:30,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 21:14:30,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 21:14:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure set_io_from_upio [2024-11-13 21:14:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure set_io_from_upio [2024-11-13 21:14:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2024-11-13 21:14:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2024-11-13 21:14:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 21:14:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 21:14:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure uart_remove_one_port [2024-11-13 21:14:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_remove_one_port [2024-11-13 21:14:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_dma [2024-11-13 21:14:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_dma [2024-11-13 21:14:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:14:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:14:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_mctrl [2024-11-13 21:14:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_mctrl [2024-11-13 21:14:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~C_INT~TO~VOID [2024-11-13 21:14:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~C_INT~TO~VOID [2024-11-13 21:14:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2024-11-13 21:14:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2024-11-13 21:14:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-13 21:14:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_rsa_resource [2024-11-13 21:14:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_rsa_resource [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_slave_channel_compat [2024-11-13 21:14:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_slave_channel_compat [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_std_resource [2024-11-13 21:14:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_std_resource [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_tx_status [2024-11-13 21:14:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_tx_status [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 21:14:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_in [2024-11-13 21:14:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_in [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_type [2024-11-13 21:14:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_type [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-13 21:14:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_register_8250_port [2024-11-13 21:14:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_register_8250_port [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-13 21:14:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-13 21:14:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~VOID [2024-11-13 21:14:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~VOID [2024-11-13 21:14:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 21:14:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure uart_write_wakeup [2024-11-13 21:14:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_write_wakeup [2024-11-13 21:14:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-13 21:14:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 21:14:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-13 21:14:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-13 21:14:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-13 21:14:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:14:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:14:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_read [2024-11-13 21:14:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_read [2024-11-13 21:14:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_break_ctl [2024-11-13 21:14:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_break_ctl [2024-11-13 21:14:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:14:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pm [2024-11-13 21:14:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pm [2024-11-13 21:14:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2024-11-13 21:14:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2024-11-13 21:14:30,235 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_set_termios [2024-11-13 21:14:30,235 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_set_termios [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure uart_tx_stopped [2024-11-13 21:14:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_tx_stopped [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_xmitr [2024-11-13 21:14:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_xmitr [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig [2024-11-13 21:14:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_read [2024-11-13 21:14:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_read [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 21:14:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-13 21:14:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 21:14:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-13 21:14:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:14:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_UINT [2024-11-13 21:14:30,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_UINT [2024-11-13 21:14:30,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_remove [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_remove [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure serial_index [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_index [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_rx_complete [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_rx_complete [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure __stop_tx [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __stop_tx [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_config_port [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_config_port [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume [2024-11-13 21:14:30,237 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume [2024-11-13 21:14:30,237 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_shutdown [2024-11-13 21:14:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_shutdown [2024-11-13 21:14:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_has_efr [2024-11-13 21:14:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_has_efr [2024-11-13 21:14:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_rsa [2024-11-13 21:14:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_rsa [2024-11-13 21:14:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_resume [2024-11-13 21:14:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_resume [2024-11-13 21:14:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_std_resource [2024-11-13 21:14:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_std_resource [2024-11-13 21:14:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2024-11-13 21:14:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2024-11-13 21:14:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_slave_config [2024-11-13 21:14:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_slave_config [2024-11-13 21:14:30,238 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 21:14:30,238 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 21:14:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 21:14:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume_port [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume_port [2024-11-13 21:14:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure ns16550a_goto_highspeed [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ns16550a_goto_highspeed [2024-11-13 21:14:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure size_fifo [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure size_fifo [2024-11-13 21:14:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2024-11-13 21:14:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_remove [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_remove [2024-11-13 21:14:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_port [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_port [2024-11-13 21:14:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-13 21:14:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_enable_ms [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_enable_ms [2024-11-13 21:14:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2024-11-13 21:14:30,247 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2024-11-13 21:14:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2024-11-13 21:14:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_init_fixed_type_port [2024-11-13 21:14:30,248 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_init_fixed_type_port [2024-11-13 21:14:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:14:30,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:14:31,589 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:14:31,594 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:14:43,184 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:19:45,211 INFO L? ?]: Removed 2589 outVars from TransFormulas that were not future-live. [2024-11-13 21:19:45,212 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:19:52,436 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:19:52,437 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:19:52,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:19:52 BoogieIcfgContainer [2024-11-13 21:19:52,437 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:19:52,438 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:19:52,438 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:19:52,449 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:19:52,449 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:19:52" (1/1) ... [2024-11-13 21:19:52,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:19:52,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2955 states to 2010 states and 2955 transitions. [2024-11-13 21:19:52,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 2955 transitions. [2024-11-13 21:19:52,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:19:52,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:52,606 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:19:52,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:19:52,608 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:19:52,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a9542d6-8d58-4b9b-bfb7-d0c8b4fe64a8/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process