./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 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/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_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2 --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 0.2.3-dev-527bcce [2023-11-21 18:47:33,780 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:47:33,908 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:47:33,917 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:47:33,918 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:47:33,958 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:47:33,959 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:47:33,960 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:47:33,961 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:47:33,966 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:47:33,967 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:47:33,968 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:47:33,968 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:47:33,970 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:47:33,971 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:47:33,971 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:47:33,972 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:47:33,972 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:47:33,972 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:47:33,973 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:47:33,974 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:47:33,974 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:47:33,975 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:47:33,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:47:33,976 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:47:33,976 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:47:33,977 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:47:33,977 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:47:33,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:47:33,978 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:47:33,979 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_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b087d00fa9bd90976fef9b627e09b5ad5b9a94f81c1bccd132a9fa7492421f28 [2023-11-21 18:47:34,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:47:34,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:47:34,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:47:34,342 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:47:34,343 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:47:34,344 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2023-11-21 18:47:37,695 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:47:38,572 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:47:38,573 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2023-11-21 18:47:38,641 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/data/869fb1c19/89dfaf3be09f4f6d9ab089f1ef38edfb/FLAG1f70bcb36 [2023-11-21 18:47:38,660 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/data/869fb1c19/89dfaf3be09f4f6d9ab089f1ef38edfb [2023-11-21 18:47:38,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:47:38,669 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:47:38,673 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:47:38,673 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:47:38,679 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:47:38,680 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:47:38" (1/1) ... [2023-11-21 18:47:38,682 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64f518af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:38, skipping insertion in model container [2023-11-21 18:47:38,682 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:47:38" (1/1) ... [2023-11-21 18:47:38,921 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:47:42,195 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_7a6d16a9-5c71-4f94-8534-bd98c9613799/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] [2023-11-21 18:47:42,206 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_7a6d16a9-5c71-4f94-8534-bd98c9613799/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] [2023-11-21 18:47:42,237 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:47:42,311 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:47:42,477 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] [2023-11-21 18:47:42,479 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] [2023-11-21 18:47:42,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6282] [2023-11-21 18:47:42,483 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] [2023-11-21 18:47:42,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6342] [2023-11-21 18:47:42,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6391] [2023-11-21 18:47:42,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6394] [2023-11-21 18:47:42,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6397] [2023-11-21 18:47:42,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6400] [2023-11-21 18:47:42,516 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] [2023-11-21 18:47:42,517 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] [2023-11-21 18:47:42,534 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] [2023-11-21 18:47:42,599 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] [2023-11-21 18:47:42,630 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] [2023-11-21 18:47:42,642 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] [2023-11-21 18:47:42,680 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] [2023-11-21 18:47:42,681 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] [2023-11-21 18:47:42,696 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] [2023-11-21 18:47:42,697 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] [2023-11-21 18:47:42,787 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_7a6d16a9-5c71-4f94-8534-bd98c9613799/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] [2023-11-21 18:47:42,788 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_7a6d16a9-5c71-4f94-8534-bd98c9613799/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] [2023-11-21 18:47:42,795 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:47:43,051 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:47:43,060 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:47:43,061 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43 WrapperNode [2023-11-21 18:47:43,062 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:47:43,063 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:47:43,063 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:47:43,064 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:47:43,073 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,197 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,446 INFO L138 Inliner]: procedures = 421, calls = 1906, calls flagged for inlining = 206, calls inlined = 180, statements flattened = 4378 [2023-11-21 18:47:43,447 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:47:43,448 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:47:43,448 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:47:43,448 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:47:43,459 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,460 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,486 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,487 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,618 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,656 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,700 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,724 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,759 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:47:43,761 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:47:43,762 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:47:43,762 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:47:43,763 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:47:43" (1/1) ... [2023-11-21 18:47:43,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:47:43,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:47:43,797 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:47:43,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6d16a9-5c71-4f94-8534-bd98c9613799/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:47:43,844 INFO L130 BoogieDeclarations]: Found specification of procedure build_crc [2023-11-21 18:47:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure build_crc [2023-11-21 18:47:43,844 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_set_multicast_list [2023-11-21 18:47:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_set_multicast_list [2023-11-21 18:47:43,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:47:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:47:43,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2023-11-21 18:47:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2023-11-21 18:47:43,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:47:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:47:43,846 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irqsave [2023-11-21 18:47:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irqsave [2023-11-21 18:47:43,846 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-21 18:47:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-21 18:47:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 18:47:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 18:47:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure free_orinocodev [2023-11-21 18:47:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure free_orinocodev [2023-11-21 18:47:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:47:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:47:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 18:47:43,851 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 18:47:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:47:43,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:47:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_8051_cpucs [2023-11-21 18:47:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_8051_cpucs [2023-11-21 18:47:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:47:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 18:47:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 18:47:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_unlock [2023-11-21 18:47:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_unlock [2023-11-21 18:47:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_open [2023-11-21 18:47:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_open [2023-11-21 18:47:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 18:47:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 18:47:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-21 18:47:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-21 18:47:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irqrestore [2023-11-21 18:47:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irqrestore [2023-11-21 18:47:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:47:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_disconnect [2023-11-21 18:47:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_disconnect [2023-11-21 18:47:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-21 18:47:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-21 18:47:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:47:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:47:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:47:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:47:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-21 18:47:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-21 18:47:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:47:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:47:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_init [2023-11-21 18:47:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_init [2023-11-21 18:47:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:47:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:47:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-21 18:47:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-21 18:47:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-21 18:47:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-21 18:47:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_hard_reset [2023-11-21 18:47:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_hard_reset [2023-11-21 18:47:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-21 18:47:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-21 18:47:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:47:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-21 18:47:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-21 18:47:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:47:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:47:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:47:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:47:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 18:47:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:47:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:47:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-21 18:47:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-21 18:47:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-21 18:47:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-21 18:47:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_context_put [2023-11-21 18:47:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_context_put [2023-11-21 18:47:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 18:47:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 18:47:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-21 18:47:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-21 18:47:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_submit_in_urb [2023-11-21 18:47:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_submit_in_urb [2023-11-21 18:47:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:47:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:47:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:47:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:47:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irq [2023-11-21 18:47:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irq [2023-11-21 18:47:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:47:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:47:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure ndev_priv [2023-11-21 18:47:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ndev_priv [2023-11-21 18:47:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-21 18:47:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-21 18:47:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:47:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:47:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:47:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:47:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-21 18:47:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-21 18:47:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irq [2023-11-21 18:47:43,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irq [2023-11-21 18:47:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:47:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 18:47:43,970 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 18:47:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-11-21 18:47:43,970 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-11-21 18:47:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:47:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-11-21 18:47:43,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-11-21 18:47:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2023-11-21 18:47:43,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2023-11-21 18:47:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:47:43,974 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_tx_timeout [2023-11-21 18:47:43,974 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_tx_timeout [2023-11-21 18:47:43,974 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:47:43,974 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:47:43,974 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_end [2023-11-21 18:47:43,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_end [2023-11-21 18:47:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-21 18:47:43,975 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-21 18:47:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:47:43,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:47:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:47:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:47:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2023-11-21 18:47:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2023-11-21 18:47:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_stop [2023-11-21 18:47:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_stop [2023-11-21 18:47:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_access_ltv [2023-11-21 18:47:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_access_ltv [2023-11-21 18:47:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-21 18:47:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-21 18:47:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_write_ltv [2023-11-21 18:47:43,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_write_ltv [2023-11-21 18:47:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_mod_timer [2023-11-21 18:47:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_mod_timer [2023-11-21 18:47:43,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 18:47:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 18:47:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-21 18:47:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-21 18:47:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 18:47:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 18:47:43,987 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_queue_run [2023-11-21 18:47:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_queue_run [2023-11-21 18:47:43,988 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 18:47:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 18:47:43,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2023-11-21 18:47:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2023-11-21 18:47:43,989 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_ctx_complete [2023-11-21 18:47:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_ctx_complete [2023-11-21 18:47:43,990 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_delete [2023-11-21 18:47:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_delete [2023-11-21 18:47:43,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:47:43,990 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_alloc_ctx [2023-11-21 18:47:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_alloc_ctx [2023-11-21 18:47:43,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:47:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:47:43,991 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-21 18:47:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-21 18:47:43,991 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_reply_inc [2023-11-21 18:47:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_reply_inc [2023-11-21 18:47:43,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2023-11-21 18:47:43,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2023-11-21 18:47:43,992 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_docmd_wait [2023-11-21 18:47:43,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_docmd_wait [2023-11-21 18:47:43,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:47:43,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:47:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2023-11-21 18:47:43,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2023-11-21 18:47:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:47:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-21 18:47:43,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-21 18:47:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_complete_all [2023-11-21 18:47:43,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_complete_all [2023-11-21 18:47:43,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:47:43,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:47:43,996 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-21 18:47:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-21 18:47:44,765 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:47:44,770 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:47:45,330 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:47:48,371 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:47:48,552 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:47:49,890 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:47:49,890 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:47:49,893 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:47:49 BoogieIcfgContainer [2023-11-21 18:47:49,894 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:47:49,894 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:47:49,895 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:47:49,905 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:47:49,905 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:47:49" (1/1) ... [2023-11-21 18:47:49,916 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:47:50,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:50,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1214 states and 1774 transitions. [2023-11-21 18:47:50,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1774 transitions. [2023-11-21 18:47:50,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-21 18:47:50,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-21 18:47:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:51,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1224 states and 1792 transitions. [2023-11-21 18:47:51,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1792 transitions. [2023-11-21 18:47:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-21 18:47:51,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:51,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-21 18:47:52,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1236 states and 1817 transitions. [2023-11-21 18:47:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1817 transitions. [2023-11-21 18:47:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-21 18:47:52,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:52,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:52,658 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:47:52,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1241 states and 1833 transitions. [2023-11-21 18:47:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1833 transitions. [2023-11-21 18:47:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-21 18:47:52,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:52,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:53,334 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-21 18:47:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:53,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1243 states and 1835 transitions. [2023-11-21 18:47:53,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1835 transitions. [2023-11-21 18:47:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-21 18:47:53,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:53,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:53,739 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-21 18:47:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:53,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1244 states and 1836 transitions. [2023-11-21 18:47:53,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1836 transitions. [2023-11-21 18:47:53,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-21 18:47:53,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:53,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:54,284 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-21 18:47:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1245 states and 1837 transitions. [2023-11-21 18:47:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1837 transitions. [2023-11-21 18:47:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-21 18:47:54,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:47:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1247 states and 1839 transitions. [2023-11-21 18:47:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1839 transitions. [2023-11-21 18:47:54,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-21 18:47:54,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:54,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:55,244 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2023-11-21 18:47:55,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:55,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1253 states and 1861 transitions. [2023-11-21 18:47:55,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1861 transitions. [2023-11-21 18:47:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-21 18:47:55,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:55,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:55,725 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2023-11-21 18:47:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:55,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 1254 states and 1863 transitions. [2023-11-21 18:47:55,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1863 transitions. [2023-11-21 18:47:55,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-21 18:47:55,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:55,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:55,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:56,135 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-21 18:47:56,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1259 states and 1874 transitions. [2023-11-21 18:47:56,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1874 transitions. [2023-11-21 18:47:56,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-21 18:47:56,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:56,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:56,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:47:56,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:56,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1265 states and 1891 transitions. [2023-11-21 18:47:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1891 transitions. [2023-11-21 18:47:56,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:47:56,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:56,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:57,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-21 18:47:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:57,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1266 states and 1892 transitions. [2023-11-21 18:47:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1892 transitions. [2023-11-21 18:47:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:47:57,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:47:57,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1267 states and 1893 transitions. [2023-11-21 18:47:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1893 transitions. [2023-11-21 18:47:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-21 18:47:57,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:57,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:58,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-21 18:47:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:58,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1269 states and 1896 transitions. [2023-11-21 18:47:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1896 transitions. [2023-11-21 18:47:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-21 18:47:58,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:58,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:58,823 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:47:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1270 states and 1897 transitions. [2023-11-21 18:47:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1897 transitions. [2023-11-21 18:47:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-21 18:47:58,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:58,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:58,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:47:59,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1274 states and 1900 transitions. [2023-11-21 18:47:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1900 transitions. [2023-11-21 18:47:59,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-21 18:47:59,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:59,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:59,499 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:47:59,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:47:59,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1275 states and 1900 transitions. [2023-11-21 18:47:59,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1900 transitions. [2023-11-21 18:47:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-11-21 18:47:59,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:47:59,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:47:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:47:59,934 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:48:00,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1284 states and 1925 transitions. [2023-11-21 18:48:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1925 transitions. [2023-11-21 18:48:00,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-21 18:48:00,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:00,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2023-11-21 18:48:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1290 states and 1944 transitions. [2023-11-21 18:48:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1944 transitions. [2023-11-21 18:48:01,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-21 18:48:01,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:01,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:48:01,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:01,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1291 states and 1945 transitions. [2023-11-21 18:48:01,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1945 transitions. [2023-11-21 18:48:01,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-21 18:48:01,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:01,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:01,850 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-21 18:48:01,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:01,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1297 states and 1952 transitions. [2023-11-21 18:48:01,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1952 transitions. [2023-11-21 18:48:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-21 18:48:01,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:01,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:02,284 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2023-11-21 18:48:02,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1301 states and 1957 transitions. [2023-11-21 18:48:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1957 transitions. [2023-11-21 18:48:02,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-11-21 18:48:02,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:02,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:02,691 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-21 18:48:03,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:03,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1307 states and 1977 transitions. [2023-11-21 18:48:03,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1977 transitions. [2023-11-21 18:48:03,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-21 18:48:03,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:03,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:03,411 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:48:03,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1308 states and 1978 transitions. [2023-11-21 18:48:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1978 transitions. [2023-11-21 18:48:03,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-21 18:48:03,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:03,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-21 18:48:04,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:04,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1314 states and 1986 transitions. [2023-11-21 18:48:04,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1986 transitions. [2023-11-21 18:48:04,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-21 18:48:04,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:04,462 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:48:04,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1317 states and 1991 transitions. [2023-11-21 18:48:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1991 transitions. [2023-11-21 18:48:04,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-21 18:48:04,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:04,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:05,044 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-21 18:48:05,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:05,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1322 states and 1999 transitions. [2023-11-21 18:48:05,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1999 transitions. [2023-11-21 18:48:05,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-21 18:48:05,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:05,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-21 18:48:06,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:06,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1330 states and 2019 transitions. [2023-11-21 18:48:06,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2019 transitions. [2023-11-21 18:48:06,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-21 18:48:06,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:06,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:06,371 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-21 18:48:06,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:06,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 1342 states and 2044 transitions. [2023-11-21 18:48:06,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2044 transitions. [2023-11-21 18:48:06,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-21 18:48:06,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:06,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-21 18:48:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:07,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1347 states and 2051 transitions. [2023-11-21 18:48:07,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2051 transitions. [2023-11-21 18:48:07,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-21 18:48:07,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:07,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:07,330 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-21 18:48:07,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 1354 states and 2070 transitions. [2023-11-21 18:48:07,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2070 transitions. [2023-11-21 18:48:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-21 18:48:07,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:07,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:08,221 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 954 trivial. 0 not checked. [2023-11-21 18:48:08,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1357 states and 2072 transitions. [2023-11-21 18:48:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2072 transitions. [2023-11-21 18:48:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-21 18:48:08,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:08,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:08,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:48:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:09,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1366 states and 2092 transitions. [2023-11-21 18:48:09,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2092 transitions. [2023-11-21 18:48:09,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-21 18:48:09,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:09,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:09,868 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-21 18:48:09,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1369 states and 2097 transitions. [2023-11-21 18:48:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2097 transitions. [2023-11-21 18:48:09,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-21 18:48:09,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:09,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 989 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-21 18:48:11,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1378 states and 2117 transitions. [2023-11-21 18:48:11,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2117 transitions. [2023-11-21 18:48:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-21 18:48:11,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:11,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:48:11,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:11,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1384 states and 2126 transitions. [2023-11-21 18:48:11,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2126 transitions. [2023-11-21 18:48:11,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-21 18:48:11,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:11,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:12,271 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-21 18:48:12,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:12,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1389 states and 2134 transitions. [2023-11-21 18:48:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2134 transitions. [2023-11-21 18:48:12,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-21 18:48:12,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:12,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:12,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:12,571 INFO L134 CoverageAnalysis]: Checked inductivity of 999 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2023-11-21 18:48:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1391 states and 2138 transitions. [2023-11-21 18:48:12,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2138 transitions. [2023-11-21 18:48:12,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-21 18:48:12,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:12,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:13,009 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-21 18:48:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:13,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1394 states and 2143 transitions. [2023-11-21 18:48:13,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2143 transitions. [2023-11-21 18:48:13,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-21 18:48:13,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:13,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:13,388 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-21 18:48:13,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:13,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1409 states and 2179 transitions. [2023-11-21 18:48:13,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2179 transitions. [2023-11-21 18:48:13,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-21 18:48:13,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:13,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:14,259 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-21 18:48:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1415 states and 2189 transitions. [2023-11-21 18:48:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2189 transitions. [2023-11-21 18:48:14,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-21 18:48:14,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:14,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:14,723 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2023-11-21 18:48:14,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1416 states and 2191 transitions. [2023-11-21 18:48:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2191 transitions. [2023-11-21 18:48:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-21 18:48:14,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:14,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:14,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 941 trivial. 0 not checked. [2023-11-21 18:48:15,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1422 states and 2200 transitions. [2023-11-21 18:48:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2200 transitions. [2023-11-21 18:48:15,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-21 18:48:15,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:15,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:15,481 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-21 18:48:15,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:15,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1424 states and 2203 transitions. [2023-11-21 18:48:15,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2203 transitions. [2023-11-21 18:48:15,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-21 18:48:15,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:15,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:15,964 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-21 18:48:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:16,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1440 states and 2241 transitions. [2023-11-21 18:48:16,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2241 transitions. [2023-11-21 18:48:16,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-21 18:48:16,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:16,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:16,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:16,824 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked.