./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/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_cf33b595-556f-406d-8a99-66b10bf93021/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/bin/ukojak-verify-EEHR8qb7sm/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_cf33b595-556f-406d-8a99-66b10bf93021/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_cf33b595-556f-406d-8a99-66b10bf93021/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 e3c5bb623a83045f271ee2f2fbc0fe6e2561895946c0785bc11775798976bcf2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:25:00,213 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:00,296 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:25:00,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:25:00,304 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:25:00,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:00,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:25:00,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:25:00,339 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:00,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:00,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:00,341 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:25:00,341 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:25:00,341 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:00,341 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:25:00,341 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:00,341 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:25:00,341 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:00,341 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:25:00,341 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:00,341 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:00,341 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:00,342 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:00,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:00,342 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:00,342 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:00,342 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:00,342 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:25:00,342 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:25:00,342 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:25:00,342 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_cf33b595-556f-406d-8a99-66b10bf93021/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 -> e3c5bb623a83045f271ee2f2fbc0fe6e2561895946c0785bc11775798976bcf2 [2024-11-13 22:25:00,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:00,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:00,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:00,719 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:00,721 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:00,722 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i Unable to find full path for "g++" [2024-11-13 22:25:02,627 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:03,364 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:03,365 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2024-11-13 22:25:03,422 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/bin/ukojak-verify-EEHR8qb7sm/data/93e0676be/2d7babe7ab104a07b5ef731abc3a9d08/FLAG41a8d8256 [2024-11-13 22:25:03,444 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/bin/ukojak-verify-EEHR8qb7sm/data/93e0676be/2d7babe7ab104a07b5ef731abc3a9d08 [2024-11-13 22:25:03,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:03,447 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:03,448 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:03,448 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:03,452 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:03,453 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:03" (1/1) ... [2024-11-13 22:25:03,454 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d74ef9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:03, skipping insertion in model container [2024-11-13 22:25:03,455 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:03" (1/1) ... [2024-11-13 22:25:03,598 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:06,231 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_cf33b595-556f-406d-8a99-66b10bf93021/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] [2024-11-13 22:25:06,235 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_cf33b595-556f-406d-8a99-66b10bf93021/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] [2024-11-13 22:25:06,247 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:06,289 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:06,467 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] [2024-11-13 22:25:06,470 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] [2024-11-13 22:25:06,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6282] [2024-11-13 22:25:06,474 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] [2024-11-13 22:25:06,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6342] [2024-11-13 22:25:06,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6391] [2024-11-13 22:25:06,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6394] [2024-11-13 22:25:06,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6397] [2024-11-13 22:25:06,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6400] [2024-11-13 22:25:06,495 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] [2024-11-13 22:25:06,496 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] [2024-11-13 22:25:06,506 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] [2024-11-13 22:25:06,506 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] [2024-11-13 22:25:06,528 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] [2024-11-13 22:25:06,536 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] [2024-11-13 22:25:06,569 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] [2024-11-13 22:25:06,569 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] [2024-11-13 22:25:06,577 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] [2024-11-13 22:25:06,577 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] [2024-11-13 22:25:06,682 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_cf33b595-556f-406d-8a99-66b10bf93021/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] [2024-11-13 22:25:06,683 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_cf33b595-556f-406d-8a99-66b10bf93021/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] [2024-11-13 22:25:06,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:06,881 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:06,882 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06 WrapperNode [2024-11-13 22:25:06,882 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:06,884 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:06,884 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:06,884 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:06,892 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:06,990 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:07,266 INFO L138 Inliner]: procedures = 421, calls = 1893, calls flagged for inlining = 207, calls inlined = 181, statements flattened = 4538 [2024-11-13 22:25:07,267 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:07,268 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:07,268 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:07,268 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:07,277 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:07,277 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:07,308 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:07,308 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:07,441 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:07,471 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:07,506 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:07,525 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:07,566 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:07,567 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:07,567 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:07,567 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:07,568 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:06" (1/1) ... [2024-11-13 22:25:07,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:07,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:07,598 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:07,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf33b595-556f-406d-8a99-66b10bf93021/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:07,625 INFO L130 BoogieDeclarations]: Found specification of procedure build_crc [2024-11-13 22:25:07,625 INFO L138 BoogieDeclarations]: Found implementation of procedure build_crc [2024-11-13 22:25:07,625 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_set_multicast_list [2024-11-13 22:25:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_set_multicast_list [2024-11-13 22:25:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:25:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:25:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2024-11-13 22:25:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2024-11-13 22:25:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:25:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:25:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irqsave [2024-11-13 22:25:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irqsave [2024-11-13 22:25:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-13 22:25:07,627 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-13 22:25:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 22:25:07,627 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 22:25:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure free_orinocodev [2024-11-13 22:25:07,627 INFO L138 BoogieDeclarations]: Found implementation of procedure free_orinocodev [2024-11-13 22:25:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 22:25:07,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 22:25:07,628 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 22:25:07,628 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 22:25:07,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 22:25:07,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 22:25:07,630 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_8051_cpucs [2024-11-13 22:25:07,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_8051_cpucs [2024-11-13 22:25:07,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:25:07,630 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 22:25:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 22:25:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_unlock [2024-11-13 22:25:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_unlock [2024-11-13 22:25:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_open [2024-11-13 22:25:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_open [2024-11-13 22:25:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 22:25:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 22:25:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-13 22:25:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-13 22:25:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irqrestore [2024-11-13 22:25:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irqrestore [2024-11-13 22:25:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:25:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_disconnect [2024-11-13 22:25:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_disconnect [2024-11-13 22:25:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 22:25:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 22:25:07,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-13 22:25:07,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:25:07,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_init [2024-11-13 22:25:07,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_init [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 22:25:07,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-13 22:25:07,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 22:25:07,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_hard_reset [2024-11-13 22:25:07,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_hard_reset [2024-11-13 22:25:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 22:25:07,633 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 22:25:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:25:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-13 22:25:07,633 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-13 22:25:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 22:25:07,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 22:25:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:25:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 22:25:07,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 22:25:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-13 22:25:07,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-13 22:25:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-13 22:25:07,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-13 22:25:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_context_put [2024-11-13 22:25:07,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_context_put [2024-11-13 22:25:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-13 22:25:07,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-13 22:25:07,637 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-13 22:25:07,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-13 22:25:07,637 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_submit_in_urb [2024-11-13 22:25:07,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_submit_in_urb [2024-11-13 22:25:07,638 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 22:25:07,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 22:25:07,638 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 22:25:07,638 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 22:25:07,638 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irq [2024-11-13 22:25:07,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irq [2024-11-13 22:25:07,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:07,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:07,640 INFO L130 BoogieDeclarations]: Found specification of procedure ndev_priv [2024-11-13 22:25:07,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ndev_priv [2024-11-13 22:25:07,640 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-13 22:25:07,640 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-13 22:25:07,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:25:07,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:25:07,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:25:07,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:25:07,640 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-13 22:25:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irq [2024-11-13 22:25:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irq [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 22:25:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-13 22:25:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2024-11-13 22:25:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2024-11-13 22:25:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_tx_timeout [2024-11-13 22:25:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_tx_timeout [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:25:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_end [2024-11-13 22:25:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_end [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-13 22:25:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-13 22:25:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 22:25:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 22:25:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 22:25:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 22:25:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2024-11-13 22:25:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2024-11-13 22:25:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_stop [2024-11-13 22:25:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_stop [2024-11-13 22:25:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_access_ltv [2024-11-13 22:25:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_access_ltv [2024-11-13 22:25:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-13 22:25:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-13 22:25:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_write_ltv [2024-11-13 22:25:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_write_ltv [2024-11-13 22:25:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_mod_timer [2024-11-13 22:25:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_mod_timer [2024-11-13 22:25:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 22:25:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 22:25:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 22:25:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 22:25:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 22:25:07,644 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 22:25:07,644 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_queue_run [2024-11-13 22:25:07,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_queue_run [2024-11-13 22:25:07,644 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:25:07,644 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2024-11-13 22:25:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_ctx_complete [2024-11-13 22:25:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_ctx_complete [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_delete [2024-11-13 22:25:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_delete [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_alloc_ctx [2024-11-13 22:25:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_alloc_ctx [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:25:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-13 22:25:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_reply_inc [2024-11-13 22:25:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_reply_inc [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2024-11-13 22:25:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_docmd_wait [2024-11-13 22:25:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_docmd_wait [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 22:25:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 22:25:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2024-11-13 22:25:07,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2024-11-13 22:25:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:25:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 22:25:07,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-13 22:25:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_complete_all [2024-11-13 22:25:07,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_complete_all [2024-11-13 22:25:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 22:25:07,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 22:25:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-13 22:25:07,646 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-13 22:25:08,573 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:08,575 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:09,179 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:25:29,355 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 22:25:31,022 INFO L? ?]: Removed 1767 outVars from TransFormulas that were not future-live. [2024-11-13 22:25:31,024 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:25:32,478 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:25:32,478 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:25:32,478 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:32 BoogieIcfgContainer [2024-11-13 22:25:32,479 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:25:32,479 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:25:32,479 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:25:32,489 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:25:32,489 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:32" (1/1) ... [2024-11-13 22:25:32,497 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:25:32,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1242 states and 1802 transitions. [2024-11-13 22:25:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1802 transitions. [2024-11-13 22:25:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:25:32,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:32,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,757 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 22:26:51,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:53,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:53,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1252 states and 1820 transitions. [2024-11-13 22:26:53,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1820 transitions. [2024-11-13 22:26:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:26:53,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:53,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 22:28:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1264 states and 1845 transitions. [2024-11-13 22:28:01,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1845 transitions. [2024-11-13 22:28:01,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:28:01,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:01,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:04,195 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 22:29:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:06,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1269 states and 1861 transitions. [2024-11-13 22:29:06,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1861 transitions. [2024-11-13 22:29:06,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:29:06,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:06,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:08,074 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-11-13 22:30:08,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:08,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1270 states and 1862 transitions. [2024-11-13 22:30:08,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1862 transitions. [2024-11-13 22:30:08,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:30:08,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:08,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:08,505 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 22:31:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:08,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1272 states and 1864 transitions. [2024-11-13 22:31:08,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1864 transitions. [2024-11-13 22:31:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:31:08,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:08,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 22:32:08,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1273 states and 1865 transitions. [2024-11-13 22:32:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1865 transitions. [2024-11-13 22:32:08,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:32:08,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:08,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:07,692 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 22:33:07,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1275 states and 1867 transitions. [2024-11-13 22:33:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1867 transitions. [2024-11-13 22:33:07,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:33:07,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:07,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:09,875 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-11-13 22:34:11,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:11,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1281 states and 1889 transitions. [2024-11-13 22:34:11,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1889 transitions. [2024-11-13 22:34:11,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:34:11,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:11,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 22:35:16,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1287 states and 1906 transitions. [2024-11-13 22:35:16,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1906 transitions. [2024-11-13 22:35:16,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:35:16,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:16,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:24,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 22:36:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:25,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1288 states and 1908 transitions. [2024-11-13 22:36:25,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1908 transitions. [2024-11-13 22:36:25,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:36:25,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:25,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:33,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:34,084 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-11-13 22:37:34,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:34,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1293 states and 1919 transitions. [2024-11-13 22:37:34,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1919 transitions. [2024-11-13 22:37:34,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 22:37:34,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:34,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 22:38:36,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1294 states and 1920 transitions. [2024-11-13 22:38:36,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1920 transitions. [2024-11-13 22:38:36,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 22:38:36,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:36,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:38,284 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 22:39:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:38,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1295 states and 1921 transitions. [2024-11-13 22:39:38,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1921 transitions. [2024-11-13 22:39:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:39:38,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms