./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/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_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi --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 b087d00fa9bd90976fef9b627e09b5ad5b9a94f81c1bccd132a9fa7492421f28 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:53:39,475 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:53:39,597 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:53:39,604 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:53:39,605 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:53:39,652 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:53:39,654 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:53:39,654 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:53:39,655 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:53:39,661 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:53:39,662 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:53:39,662 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:53:39,663 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:53:39,665 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:53:39,665 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:53:39,666 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:53:39,666 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:53:39,667 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:53:39,668 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:53:39,669 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:53:39,669 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:53:39,670 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:53:39,671 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:53:39,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:53:39,672 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:53:39,672 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:53:39,673 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:53:39,673 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:53:39,694 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:53:39,695 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:53:39,696 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b087d00fa9bd90976fef9b627e09b5ad5b9a94f81c1bccd132a9fa7492421f28 [2023-11-24 22:53:40,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:53:40,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:53:40,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:53:40,054 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:53:40,054 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:53:40,056 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2023-11-24 22:53:43,341 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:53:43,994 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:53:43,995 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2023-11-24 22:53:44,051 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/data/06a52dc6e/4ee96f32741a43298112900c68df6707/FLAG18cc67cb1 [2023-11-24 22:53:44,071 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/data/06a52dc6e/4ee96f32741a43298112900c68df6707 [2023-11-24 22:53:44,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:53:44,077 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:53:44,082 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:53:44,082 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:53:44,087 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:53:44,088 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:53:44" (1/1) ... [2023-11-24 22:53:44,089 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@757809fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:44, skipping insertion in model container [2023-11-24 22:53:44,089 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:53:44" (1/1) ... [2023-11-24 22:53:44,283 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:53:47,347 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/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] [2023-11-24 22:53:47,352 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/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] [2023-11-24 22:53:47,380 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:53:47,449 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:53:47,668 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] [2023-11-24 22:53:47,671 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] [2023-11-24 22:53:47,672 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6282] [2023-11-24 22:53:47,674 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] [2023-11-24 22:53:47,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6342] [2023-11-24 22:53:47,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6391] [2023-11-24 22:53:47,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6394] [2023-11-24 22:53:47,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6397] [2023-11-24 22:53:47,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6400] [2023-11-24 22:53:47,701 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] [2023-11-24 22:53:47,705 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] [2023-11-24 22:53:47,715 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] [2023-11-24 22:53:47,717 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] [2023-11-24 22:53:47,745 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] [2023-11-24 22:53:47,755 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] [2023-11-24 22:53:47,795 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] [2023-11-24 22:53:47,796 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] [2023-11-24 22:53:47,801 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] [2023-11-24 22:53:47,802 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] [2023-11-24 22:53:47,924 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/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] [2023-11-24 22:53:47,925 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/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] [2023-11-24 22:53:47,931 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:53:48,157 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:53:48,165 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:53:48,166 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48 WrapperNode [2023-11-24 22:53:48,166 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:53:48,168 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:53:48,168 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:53:48,168 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:53:48,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:48,329 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:48,643 INFO L138 Inliner]: procedures = 421, calls = 1906, calls flagged for inlining = 206, calls inlined = 180, statements flattened = 4496 [2023-11-24 22:53:48,644 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:53:48,644 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:53:48,645 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:53:48,645 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:53:48,684 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:48,685 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:48,755 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:48,755 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:48,928 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:48,951 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:48,984 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:49,006 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:49,040 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:53:49,041 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:53:49,041 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:53:49,042 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:53:49,043 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:53:48" (1/1) ... [2023-11-24 22:53:49,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:53:49,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:53:49,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:53:49,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d08e630-303c-44bb-9695-65971709a1c1/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:53:49,123 INFO L130 BoogieDeclarations]: Found specification of procedure build_crc [2023-11-24 22:53:49,123 INFO L138 BoogieDeclarations]: Found implementation of procedure build_crc [2023-11-24 22:53:49,123 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_set_multicast_list [2023-11-24 22:53:49,123 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_set_multicast_list [2023-11-24 22:53:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:53:49,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:53:49,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2023-11-24 22:53:49,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2023-11-24 22:53:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:53:49,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:53:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irqsave [2023-11-24 22:53:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irqsave [2023-11-24 22:53:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-24 22:53:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-24 22:53:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 22:53:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 22:53:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure free_orinocodev [2023-11-24 22:53:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure free_orinocodev [2023-11-24 22:53:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:53:49,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:53:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 22:53:49,128 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 22:53:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:53:49,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:53:49,129 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_8051_cpucs [2023-11-24 22:53:49,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_8051_cpucs [2023-11-24 22:53:49,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:53:49,129 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-24 22:53:49,130 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-24 22:53:49,130 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_unlock [2023-11-24 22:53:49,130 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_unlock [2023-11-24 22:53:49,130 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_open [2023-11-24 22:53:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_open [2023-11-24 22:53:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 22:53:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 22:53:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-24 22:53:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-24 22:53:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irqrestore [2023-11-24 22:53:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irqrestore [2023-11-24 22:53:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:53:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_disconnect [2023-11-24 22:53:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_disconnect [2023-11-24 22:53:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 22:53:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 22:53:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:53:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 22:53:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 22:53:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:53:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-24 22:53:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-24 22:53:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:53:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:53:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_init [2023-11-24 22:53:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_init [2023-11-24 22:53:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:53:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:53:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-24 22:53:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-24 22:53:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-24 22:53:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-24 22:53:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_hard_reset [2023-11-24 22:53:49,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_hard_reset [2023-11-24 22:53:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-24 22:53:49,137 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-24 22:53:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:53:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-24 22:53:49,138 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-24 22:53:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:53:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:53:49,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:53:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:53:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 22:53:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:53:49,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:53:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-24 22:53:49,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-24 22:53:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-24 22:53:49,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-24 22:53:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_context_put [2023-11-24 22:53:49,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_context_put [2023-11-24 22:53:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-24 22:53:49,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-24 22:53:49,141 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-24 22:53:49,141 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-24 22:53:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_submit_in_urb [2023-11-24 22:53:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_submit_in_urb [2023-11-24 22:53:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 22:53:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 22:53:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:53:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:53:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irq [2023-11-24 22:53:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irq [2023-11-24 22:53:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:53:49,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:53:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure ndev_priv [2023-11-24 22:53:49,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ndev_priv [2023-11-24 22:53:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-24 22:53:49,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-24 22:53:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:53:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:53:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:53:49,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:53:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-24 22:53:49,146 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-24 22:53:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irq [2023-11-24 22:53:49,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irq [2023-11-24 22:53:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:53:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 22:53:49,147 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 22:53:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-11-24 22:53:49,147 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-11-24 22:53:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:53:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-11-24 22:53:49,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-11-24 22:53:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2023-11-24 22:53:49,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2023-11-24 22:53:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:53:49,148 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_tx_timeout [2023-11-24 22:53:49,149 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_tx_timeout [2023-11-24 22:53:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 22:53:49,149 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 22:53:49,149 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_end [2023-11-24 22:53:49,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_end [2023-11-24 22:53:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-24 22:53:49,150 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-24 22:53:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:53:49,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:53:49,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 22:53:49,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 22:53:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2023-11-24 22:53:49,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2023-11-24 22:53:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_stop [2023-11-24 22:53:49,151 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_stop [2023-11-24 22:53:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_access_ltv [2023-11-24 22:53:49,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_access_ltv [2023-11-24 22:53:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-24 22:53:49,152 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-24 22:53:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_write_ltv [2023-11-24 22:53:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_write_ltv [2023-11-24 22:53:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_mod_timer [2023-11-24 22:53:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_mod_timer [2023-11-24 22:53:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-24 22:53:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-24 22:53:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-24 22:53:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-24 22:53:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 22:53:49,154 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 22:53:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_queue_run [2023-11-24 22:53:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_queue_run [2023-11-24 22:53:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:53:49,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:53:49,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2023-11-24 22:53:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2023-11-24 22:53:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_ctx_complete [2023-11-24 22:53:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_ctx_complete [2023-11-24 22:53:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_delete [2023-11-24 22:53:49,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_delete [2023-11-24 22:53:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:53:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_alloc_ctx [2023-11-24 22:53:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_alloc_ctx [2023-11-24 22:53:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:53:49,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:53:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-24 22:53:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-24 22:53:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_reply_inc [2023-11-24 22:53:49,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_reply_inc [2023-11-24 22:53:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2023-11-24 22:53:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2023-11-24 22:53:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_docmd_wait [2023-11-24 22:53:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_docmd_wait [2023-11-24 22:53:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:53:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:53:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2023-11-24 22:53:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2023-11-24 22:53:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:53:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-24 22:53:49,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-24 22:53:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_complete_all [2023-11-24 22:53:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_complete_all [2023-11-24 22:53:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:53:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:53:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-24 22:53:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-24 22:53:50,139 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:53:50,146 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:53:50,688 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:53:54,044 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 22:53:54,239 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:53:55,586 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:53:55,586 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:53:55,589 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:53:55 BoogieIcfgContainer [2023-11-24 22:53:55,589 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:53:55,591 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:53:55,591 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:53:55,604 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:53:55,605 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:53:55" (1/1) ... [2023-11-24 22:53:55,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:53:55,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1242 states and 1802 transitions. [2023-11-24 22:53:55,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1802 transitions. [2023-11-24 22:53:55,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-24 22:53:55,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:55,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:56,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-24 22:53:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:57,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1252 states and 1820 transitions. [2023-11-24 22:53:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1820 transitions. [2023-11-24 22:53:57,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-24 22:53:57,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:57,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:57,977 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-24 22:53:58,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1264 states and 1845 transitions. [2023-11-24 22:53:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1845 transitions. [2023-11-24 22:53:58,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-24 22:53:58,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:58,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:58,754 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:53:58,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1269 states and 1861 transitions. [2023-11-24 22:53:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1861 transitions. [2023-11-24 22:53:58,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-24 22:53:58,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:58,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-24 22:53:59,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:59,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 1271 states and 1863 transitions. [2023-11-24 22:53:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1863 transitions. [2023-11-24 22:53:59,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-24 22:53:59,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:59,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:53:59,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:53:59,859 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-24 22:53:59,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:59,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1272 states and 1864 transitions. [2023-11-24 22:53:59,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1864 transitions. [2023-11-24 22:53:59,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-24 22:53:59,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:59,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:00,459 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-24 22:54:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:00,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1273 states and 1865 transitions. [2023-11-24 22:54:00,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1865 transitions. [2023-11-24 22:54:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-24 22:54:00,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:00,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:01,045 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:54:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1275 states and 1867 transitions. [2023-11-24 22:54:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1867 transitions. [2023-11-24 22:54:01,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-24 22:54:01,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:01,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:01,463 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2023-11-24 22:54:01,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:01,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1281 states and 1889 transitions. [2023-11-24 22:54:01,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1889 transitions. [2023-11-24 22:54:01,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-24 22:54:01,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:01,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:02,022 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-24 22:54:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:02,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1286 states and 1900 transitions. [2023-11-24 22:54:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1900 transitions. [2023-11-24 22:54:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-24 22:54:02,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:02,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:02,441 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2023-11-24 22:54:02,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1287 states and 1902 transitions. [2023-11-24 22:54:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1902 transitions. [2023-11-24 22:54:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-24 22:54:02,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:02,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:02,978 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:54:03,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:03,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1293 states and 1919 transitions. [2023-11-24 22:54:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1919 transitions. [2023-11-24 22:54:03,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-24 22:54:03,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:03,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:03,656 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-24 22:54:03,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:03,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1294 states and 1920 transitions. [2023-11-24 22:54:03,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1920 transitions. [2023-11-24 22:54:03,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-24 22:54:03,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:03,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:04,159 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:54:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:04,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1295 states and 1921 transitions. [2023-11-24 22:54:04,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1921 transitions. [2023-11-24 22:54:04,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 22:54:04,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:04,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-24 22:54:04,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1297 states and 1924 transitions. [2023-11-24 22:54:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1924 transitions. [2023-11-24 22:54:04,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 22:54:04,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:04,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:05,102 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:54:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1298 states and 1925 transitions. [2023-11-24 22:54:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1925 transitions. [2023-11-24 22:54:05,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-24 22:54:05,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:05,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:05,469 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:54:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:05,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1302 states and 1928 transitions. [2023-11-24 22:54:05,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1928 transitions. [2023-11-24 22:54:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-24 22:54:05,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:05,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:05,821 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:54:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1303 states and 1928 transitions. [2023-11-24 22:54:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1928 transitions. [2023-11-24 22:54:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-11-24 22:54:05,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:05,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:06,267 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:54:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:06,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1312 states and 1953 transitions. [2023-11-24 22:54:06,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1953 transitions. [2023-11-24 22:54:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-24 22:54:06,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:06,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:07,227 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2023-11-24 22:54:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:07,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1318 states and 1972 transitions. [2023-11-24 22:54:07,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1972 transitions. [2023-11-24 22:54:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-24 22:54:07,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:07,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:54:07,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1319 states and 1973 transitions. [2023-11-24 22:54:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1973 transitions. [2023-11-24 22:54:07,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-24 22:54:07,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:07,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:08,302 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2023-11-24 22:54:08,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:08,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1323 states and 1978 transitions. [2023-11-24 22:54:08,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1978 transitions. [2023-11-24 22:54:08,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-24 22:54:08,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:08,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:08,832 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-24 22:54:08,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:08,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1329 states and 1985 transitions. [2023-11-24 22:54:08,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1985 transitions. [2023-11-24 22:54:08,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-11-24 22:54:08,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:08,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:09,255 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-24 22:54:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1335 states and 2005 transitions. [2023-11-24 22:54:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2005 transitions. [2023-11-24 22:54:09,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-24 22:54:09,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:09,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:09,977 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:54:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:10,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1336 states and 2006 transitions. [2023-11-24 22:54:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2006 transitions. [2023-11-24 22:54:10,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-24 22:54:10,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:10,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:10,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:10,360 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-24 22:54:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:10,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1341 states and 2014 transitions. [2023-11-24 22:54:10,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2014 transitions. [2023-11-24 22:54:10,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:54:10,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:10,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:10,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:10,805 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:54:10,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1344 states and 2019 transitions. [2023-11-24 22:54:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2019 transitions. [2023-11-24 22:54:10,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-24 22:54:10,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:10,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:11,403 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-24 22:54:11,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:11,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 1350 states and 2027 transitions. [2023-11-24 22:54:11,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2027 transitions. [2023-11-24 22:54:11,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-24 22:54:11,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:11,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:11,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:11,841 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-24 22:54:12,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:12,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1358 states and 2047 transitions. [2023-11-24 22:54:12,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2047 transitions. [2023-11-24 22:54:12,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-24 22:54:12,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:12,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:12,697 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-24 22:54:12,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1370 states and 2072 transitions. [2023-11-24 22:54:12,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2072 transitions. [2023-11-24 22:54:12,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-24 22:54:12,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:12,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:13,165 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-24 22:54:13,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:13,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1375 states and 2079 transitions. [2023-11-24 22:54:13,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2079 transitions. [2023-11-24 22:54:13,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-24 22:54:13,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:13,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:13,593 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-24 22:54:14,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:14,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1382 states and 2098 transitions. [2023-11-24 22:54:14,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2098 transitions. [2023-11-24 22:54:14,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-24 22:54:14,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:14,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:14,514 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 954 trivial. 0 not checked. [2023-11-24 22:54:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1385 states and 2100 transitions. [2023-11-24 22:54:15,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2100 transitions. [2023-11-24 22:54:15,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-24 22:54:15,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:15,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:15,419 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:54:15,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 1394 states and 2120 transitions. [2023-11-24 22:54:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2120 transitions. [2023-11-24 22:54:15,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-24 22:54:15,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:15,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:16,214 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-24 22:54:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:16,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1397 states and 2125 transitions. [2023-11-24 22:54:16,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2125 transitions. [2023-11-24 22:54:16,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-24 22:54:16,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:16,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:16,617 INFO L134 CoverageAnalysis]: Checked inductivity of 989 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-24 22:54:17,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1406 states and 2145 transitions. [2023-11-24 22:54:17,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2145 transitions. [2023-11-24 22:54:17,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-24 22:54:17,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:17,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:18,302 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:54:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:18,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1411 states and 2153 transitions. [2023-11-24 22:54:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2153 transitions. [2023-11-24 22:54:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-24 22:54:18,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:18,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:18,734 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-24 22:54:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1417 states and 2162 transitions. [2023-11-24 22:54:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2162 transitions. [2023-11-24 22:54:18,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:54:18,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:18,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 999 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2023-11-24 22:54:19,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1419 states and 2166 transitions. [2023-11-24 22:54:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2166 transitions. [2023-11-24 22:54:19,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-24 22:54:19,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:19,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:19,474 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-24 22:54:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:20,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1434 states and 2202 transitions. [2023-11-24 22:54:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2202 transitions. [2023-11-24 22:54:20,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:54:20,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:20,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:20,565 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-24 22:54:20,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1437 states and 2207 transitions. [2023-11-24 22:54:20,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2207 transitions. [2023-11-24 22:54:20,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:54:20,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:20,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:21,079 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-24 22:54:21,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:21,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1443 states and 2217 transitions. [2023-11-24 22:54:21,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2217 transitions. [2023-11-24 22:54:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-24 22:54:21,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:21,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2023-11-24 22:54:21,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:21,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1444 states and 2219 transitions. [2023-11-24 22:54:21,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2219 transitions. [2023-11-24 22:54:21,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:54:21,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:21,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:22,027 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-24 22:54:22,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:54:22,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1460 states and 2257 transitions. [2023-11-24 22:54:22,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2257 transitions. [2023-11-24 22:54:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-24 22:54:22,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:54:22,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:54:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:54:22,797 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked.