./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b --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 e3c5bb623a83045f271ee2f2fbc0fe6e2561895946c0785bc11775798976bcf2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:25:09,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:25:10,019 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 06:25:10,024 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:25:10,024 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:25:10,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:25:10,044 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:25:10,044 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:25:10,045 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:25:10,045 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:25:10,045 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:25:10,045 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:25:10,045 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:25:10,045 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:25:10,045 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:25:10,045 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:25:10,045 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:25:10,046 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:25:10,046 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:25:10,046 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:25:10,046 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:25:10,046 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:25:10,046 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:25:10,046 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:25:10,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:25:10,046 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:25:10,046 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:25:10,046 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:25:10,046 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:25:10,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:25:10,047 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_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b 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 -> e3c5bb623a83045f271ee2f2fbc0fe6e2561895946c0785bc11775798976bcf2 [2024-12-06 06:25:10,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:25:10,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:25:10,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:25:10,283 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:25:10,283 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:25:10,284 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2024-12-06 06:25:12,949 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/data/cf5d123c2/a43f0812c92d47bebb2a4de3857f67e9/FLAGd6afe3c30 [2024-12-06 06:25:13,413 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:25:13,414 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2024-12-06 06:25:13,449 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/data/cf5d123c2/a43f0812c92d47bebb2a4de3857f67e9/FLAGd6afe3c30 [2024-12-06 06:25:13,514 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/data/cf5d123c2/a43f0812c92d47bebb2a4de3857f67e9 [2024-12-06 06:25:13,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:25:13,518 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:25:13,519 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:25:13,519 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:25:13,523 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:25:13,523 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:25:13" (1/1) ... [2024-12-06 06:25:13,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cfc0960 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:13, skipping insertion in model container [2024-12-06 06:25:13,524 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:25:13" (1/1) ... [2024-12-06 06:25:13,622 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:25:15,748 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_7a53db0a-ca6a-4069-b64b-87cd197dfc35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357318,357331] [2024-12-06 06:25:15,750 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_7a53db0a-ca6a-4069-b64b-87cd197dfc35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357463,357476] [2024-12-06 06:25:15,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:25:15,796 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:25:15,886 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"); [6268] [2024-12-06 06:25:15,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6275] [2024-12-06 06:25:15,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6282] [2024-12-06 06:25:15,890 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; incl %0": "+m" (v->counter)); [6335] [2024-12-06 06:25:15,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6342] [2024-12-06 06:25:15,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6391] [2024-12-06 06:25:15,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6394] [2024-12-06 06:25:15,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6397] [2024-12-06 06:25:15,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6400] [2024-12-06 06:25:15,903 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/net/cfg80211.h"), "i" (3014), "i" (12UL)); [6751-6752] [2024-12-06 06:25:15,903 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/net/cfg80211.h"), "i" (3243), "i" (12UL)); [6771-6772] [2024-12-06 06:25:15,909 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 *)"drivers/net/wireless/orinoco/orinoco_usb.c"), "i" (319), "i" (12UL)); [6949-6950] [2024-12-06 06:25:15,909 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 *)"drivers/net/wireless/orinoco/orinoco_usb.c"), "i" (320), "i" (12UL)); [6961-6962] [2024-12-06 06:25:15,938 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 *)"drivers/net/wireless/orinoco/orinoco_usb.c"), "i" (750), "i" (12UL)); [7608-7609] [2024-12-06 06:25:15,943 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 *)"drivers/net/wireless/orinoco/orinoco_usb.c"), "i" (879), "i" (12UL)); [7806-7807] [2024-12-06 06:25:15,960 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 *)"drivers/net/wireless/orinoco/orinoco_usb.c"), "i" (1369), "i" (12UL)); [8512-8513] [2024-12-06 06:25:15,961 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 *)"drivers/net/wireless/orinoco/orinoco_usb.c"), "i" (1370), "i" (12UL)); [8524-8525] [2024-12-06 06:25:15,966 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 *)"drivers/net/wireless/orinoco/orinoco_usb.c"), "i" (1469), "i" (12UL)); [8691-8692] [2024-12-06 06:25:15,966 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 *)"drivers/net/wireless/orinoco/orinoco_usb.c"), "i" (1470), "i" (12UL)); [8703-8704] [2024-12-06 06:25:16,036 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_7a53db0a-ca6a-4069-b64b-87cd197dfc35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357318,357331] [2024-12-06 06:25:16,036 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_7a53db0a-ca6a-4069-b64b-87cd197dfc35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i[357463,357476] [2024-12-06 06:25:16,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:25:16,165 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:25:16,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16 WrapperNode [2024-12-06 06:25:16,165 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:25:16,166 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:25:16,166 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:25:16,166 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:25:16,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,226 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,354 INFO L138 Inliner]: procedures = 421, calls = 1893, calls flagged for inlining = 207, calls inlined = 181, statements flattened = 4412 [2024-12-06 06:25:16,354 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:25:16,355 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:25:16,355 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:25:16,355 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:25:16,362 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,383 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,384 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,468 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,475 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,491 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,553 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,562 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,588 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:25:16,589 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:25:16,589 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:25:16,589 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:25:16,590 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:16" (1/1) ... [2024-12-06 06:25:16,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:25:16,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:25:16,619 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:25:16,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a53db0a-ca6a-4069-b64b-87cd197dfc35/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:25:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure build_crc [2024-12-06 06:25:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure build_crc [2024-12-06 06:25:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_set_multicast_list [2024-12-06 06:25:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_set_multicast_list [2024-12-06 06:25:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 06:25:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 06:25:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2024-12-06 06:25:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2024-12-06 06:25:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 06:25:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 06:25:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irqsave [2024-12-06 06:25:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irqsave [2024-12-06 06:25:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-12-06 06:25:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-12-06 06:25:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 06:25:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 06:25:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure free_orinocodev [2024-12-06 06:25:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure free_orinocodev [2024-12-06 06:25:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 06:25:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 06:25:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 06:25:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 06:25:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 06:25:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 06:25:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_8051_cpucs [2024-12-06 06:25:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_8051_cpucs [2024-12-06 06:25:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:25:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 06:25:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 06:25:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_unlock [2024-12-06 06:25:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_unlock [2024-12-06 06:25:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_open [2024-12-06 06:25:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_open [2024-12-06 06:25:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 06:25:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 06:25:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-06 06:25:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-06 06:25:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irqrestore [2024-12-06 06:25:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irqrestore [2024-12-06 06:25:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 06:25:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_disconnect [2024-12-06 06:25:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_disconnect [2024-12-06 06:25:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 06:25:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 06:25:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 06:25:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 06:25:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 06:25:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:25:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-06 06:25:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-06 06:25:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 06:25:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 06:25:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_init [2024-12-06 06:25:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_init [2024-12-06 06:25:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 06:25:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 06:25:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-12-06 06:25:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-06 06:25:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_hard_reset [2024-12-06 06:25:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_hard_reset [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-06 06:25:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-12-06 06:25:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 06:25:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 06:25:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-06 06:25:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-12-06 06:25:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-12-06 06:25:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_context_put [2024-12-06 06:25:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_context_put [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-06 06:25:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-12-06 06:25:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_submit_in_urb [2024-12-06 06:25:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_submit_in_urb [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-06 06:25:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 06:25:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irq [2024-12-06 06:25:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irq [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:25:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ndev_priv [2024-12-06 06:25:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ndev_priv [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-06 06:25:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 06:25:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 06:25:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-12-06 06:25:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irq [2024-12-06 06:25:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irq [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 06:25:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-12-06 06:25:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2024-12-06 06:25:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2024-12-06 06:25:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_tx_timeout [2024-12-06 06:25:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_tx_timeout [2024-12-06 06:25:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 06:25:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 06:25:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_end [2024-12-06 06:25:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_end [2024-12-06 06:25:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-12-06 06:25:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-12-06 06:25:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 06:25:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 06:25:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 06:25:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 06:25:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2024-12-06 06:25:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2024-12-06 06:25:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_stop [2024-12-06 06:25:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_stop [2024-12-06 06:25:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_access_ltv [2024-12-06 06:25:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_access_ltv [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-06 06:25:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_write_ltv [2024-12-06 06:25:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_write_ltv [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_mod_timer [2024-12-06 06:25:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_mod_timer [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-06 06:25:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 06:25:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 06:25:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_queue_run [2024-12-06 06:25:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_queue_run [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 06:25:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2024-12-06 06:25:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_ctx_complete [2024-12-06 06:25:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_ctx_complete [2024-12-06 06:25:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_delete [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_delete [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_alloc_ctx [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_alloc_ctx [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_reply_inc [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_reply_inc [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_docmd_wait [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_docmd_wait [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-06 06:25:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_complete_all [2024-12-06 06:25:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_complete_all [2024-12-06 06:25:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 06:25:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 06:25:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-12-06 06:25:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-12-06 06:25:17,246 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:25:17,249 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:25:17,613 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 06:25:35,593 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 06:25:36,793 INFO L? ?]: Removed 1755 outVars from TransFormulas that were not future-live. [2024-12-06 06:25:36,793 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:25:38,027 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:25:38,027 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 06:25:38,028 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:25:38 BoogieIcfgContainer [2024-12-06 06:25:38,028 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:25:38,028 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:25:38,029 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:25:38,037 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:25:38,037 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:25:38" (1/1) ... [2024-12-06 06:25:38,044 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:25:38,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1214 states and 1774 transitions. [2024-12-06 06:25:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1774 transitions. [2024-12-06 06:25:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 06:25:38,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:38,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:36,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:36,950 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 06:26:47,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:26:48,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:48,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1224 states and 1792 transitions. [2024-12-06 06:26:48,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1792 transitions. [2024-12-06 06:26:48,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 06:26:48,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:48,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:46,192 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 06:27:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:47,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1236 states and 1817 transitions. [2024-12-06 06:27:47,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1817 transitions. [2024-12-06 06:27:47,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 06:27:47,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:47,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:46,027 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 06:28:47,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1241 states and 1833 transitions. [2024-12-06 06:28:47,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1833 transitions. [2024-12-06 06:28:47,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 06:28:47,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:47,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 06:29:47,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:47,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1243 states and 1835 transitions. [2024-12-06 06:29:47,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1835 transitions. [2024-12-06 06:29:47,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 06:29:47,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:47,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:44,886 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-12-06 06:30:45,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:45,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1244 states and 1836 transitions. [2024-12-06 06:30:45,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1836 transitions. [2024-12-06 06:30:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 06:30:45,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:45,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:42,390 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 06:31:42,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1245 states and 1837 transitions. [2024-12-06 06:31:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1837 transitions. [2024-12-06 06:31:42,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 06:31:42,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:42,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:39,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 06:32:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:39,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1247 states and 1839 transitions. [2024-12-06 06:32:39,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1839 transitions. [2024-12-06 06:32:39,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 06:32:39,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:39,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:36,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-12-06 06:33:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:38,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1253 states and 1861 transitions. [2024-12-06 06:33:38,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1861 transitions. [2024-12-06 06:33:38,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 06:33:38,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:38,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:34:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:35,857 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 06:34:38,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1259 states and 1878 transitions. [2024-12-06 06:34:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1878 transitions. [2024-12-06 06:34:38,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 06:34:38,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:38,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:35:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:35:38,071 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-12-06 06:35:38,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:35:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1264 states and 1889 transitions. [2024-12-06 06:35:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1889 transitions. [2024-12-06 06:35:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 06:35:38,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:35:38,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:36:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:36:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-06 06:36:36,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:36:36,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1265 states and 1891 transitions. [2024-12-06 06:36:36,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1891 transitions. [2024-12-06 06:36:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 06:36:36,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:36:36,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:37:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:37:34,181 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 06:37:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:37:34,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1266 states and 1892 transitions. [2024-12-06 06:37:34,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1892 transitions. [2024-12-06 06:37:34,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 06:37:34,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:37:34,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:38:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:38:33,370 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-12-06 06:38:34,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:38:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1267 states and 1893 transitions. [2024-12-06 06:38:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1893 transitions. [2024-12-06 06:38:34,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 06:38:34,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:38:34,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:39:32,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:39:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-12-06 06:39:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:39:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1268 states and 1894 transitions. [2024-12-06 06:39:32,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1894 transitions. [2024-12-06 06:39:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 06:39:32,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:39:32,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms