./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 cf1a7837 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_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/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_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:56:17,316 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:56:17,506 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:56:17,515 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:56:17,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:56:17,557 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:56:17,559 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:56:17,559 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:56:17,560 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:56:17,569 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:56:17,569 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:56:17,570 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:56:17,570 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:56:17,572 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:56:17,573 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:56:17,574 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:56:17,574 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:56:17,574 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:56:17,575 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:56:17,575 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:56:17,576 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:56:17,577 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:56:17,578 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:56:17,579 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:56:17,579 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:56:17,580 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:56:17,580 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:56:17,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:56:17,581 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:56:17,581 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_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b087d00fa9bd90976fef9b627e09b5ad5b9a94f81c1bccd132a9fa7492421f28 [2023-11-11 23:56:17,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:56:17,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:56:17,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:56:17,985 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:56:17,986 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:56:17,987 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2023-11-11 23:56:21,361 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:56:22,226 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:56:22,227 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-orinoco-orinoco_usb.cil.i [2023-11-11 23:56:22,298 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/data/7ef4a53de/69295a9ab3df40d584eba2a5735f4c9d/FLAGa36e2e6ef [2023-11-11 23:56:22,319 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/data/7ef4a53de/69295a9ab3df40d584eba2a5735f4c9d [2023-11-11 23:56:22,326 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:56:22,331 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:56:22,333 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:56:22,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:56:22,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:56:22,345 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:56:22" (1/1) ... [2023-11-11 23:56:22,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c396bf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:22, skipping insertion in model container [2023-11-11 23:56:22,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:56:22" (1/1) ... [2023-11-11 23:56:22,568 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:56:26,049 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_c8cc6687-2588-4103-a533-0e1c1a99f1dc/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] [2023-11-11 23:56:26,058 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_c8cc6687-2588-4103-a533-0e1c1a99f1dc/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] [2023-11-11 23:56:26,089 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:56:26,155 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:56:26,357 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] [2023-11-11 23:56:26,359 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] [2023-11-11 23:56:26,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6282] [2023-11-11 23:56:26,362 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] [2023-11-11 23:56:26,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6342] [2023-11-11 23:56:26,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6391] [2023-11-11 23:56:26,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6394] [2023-11-11 23:56:26,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6397] [2023-11-11 23:56:26,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6400] [2023-11-11 23:56:26,398 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] [2023-11-11 23:56:26,400 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] [2023-11-11 23:56:26,408 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] [2023-11-11 23:56:26,411 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] [2023-11-11 23:56:26,437 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] [2023-11-11 23:56:26,485 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] [2023-11-11 23:56:26,515 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] [2023-11-11 23:56:26,516 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 *)"drivers/net/wireless/orinoco/orinoco_usb.c"), "i" (1370), "i" (12UL)); [8524-8525] [2023-11-11 23:56:26,523 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] [2023-11-11 23:56:26,524 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] [2023-11-11 23:56:26,610 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_c8cc6687-2588-4103-a533-0e1c1a99f1dc/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] [2023-11-11 23:56:26,611 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_c8cc6687-2588-4103-a533-0e1c1a99f1dc/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] [2023-11-11 23:56:26,616 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:56:26,847 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:26,855 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:56:26,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26 WrapperNode [2023-11-11 23:56:26,856 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:56:26,858 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:56:26,858 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:56:26,858 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:56:26,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:26,985 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:27,192 INFO L138 Inliner]: procedures = 421, calls = 1906, calls flagged for inlining = 206, calls inlined = 180, statements flattened = 4378 [2023-11-11 23:56:27,193 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:56:27,194 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:56:27,194 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:56:27,194 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:56:27,206 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:27,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:27,231 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:27,232 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:27,349 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:27,371 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:27,403 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:27,431 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:27,470 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:56:27,471 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:56:27,471 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:56:27,472 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:56:27,474 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:26" (1/1) ... [2023-11-11 23:56:27,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:56:27,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:56:27,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:56:27,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8cc6687-2588-4103-a533-0e1c1a99f1dc/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:56:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure build_crc [2023-11-11 23:56:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure build_crc [2023-11-11 23:56:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_set_multicast_list [2023-11-11 23:56:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_set_multicast_list [2023-11-11 23:56:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:56:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:56:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2023-11-11 23:56:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2023-11-11 23:56:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:56:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:56:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irqsave [2023-11-11 23:56:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irqsave [2023-11-11 23:56:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-11 23:56:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-11 23:56:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-11 23:56:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-11 23:56:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure free_orinocodev [2023-11-11 23:56:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure free_orinocodev [2023-11-11 23:56:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:56:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:56:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-11 23:56:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-11 23:56:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:56:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:56:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_8051_cpucs [2023-11-11 23:56:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_8051_cpucs [2023-11-11 23:56:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:56:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-11 23:56:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-11 23:56:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_unlock [2023-11-11 23:56:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_unlock [2023-11-11 23:56:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_open [2023-11-11 23:56:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_open [2023-11-11 23:56:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:56:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:56:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-11 23:56:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-11 23:56:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irqrestore [2023-11-11 23:56:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irqrestore [2023-11-11 23:56:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:56:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_disconnect [2023-11-11 23:56:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_disconnect [2023-11-11 23:56:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-11 23:56:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-11 23:56:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:56:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:56:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:56:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:56:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-11 23:56:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-11 23:56:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:56:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:56:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_init [2023-11-11 23:56:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_init [2023-11-11 23:56:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:56:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:56:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-11 23:56:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-11 23:56:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-11 23:56:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-11 23:56:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_hard_reset [2023-11-11 23:56:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_hard_reset [2023-11-11 23:56:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-11 23:56:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-11 23:56:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:56:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-11 23:56:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-11 23:56:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:56:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:56:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:56:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:56:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-11 23:56:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:56:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:56:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-11 23:56:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-11 23:56:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-11 23:56:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-11 23:56:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_request_context_put [2023-11-11 23:56:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_request_context_put [2023-11-11 23:56:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-11 23:56:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-11 23:56:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-11 23:56:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-11 23:56:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_submit_in_urb [2023-11-11 23:56:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_submit_in_urb [2023-11-11 23:56:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:56:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:56:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:56:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:56:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_lock_irq [2023-11-11 23:56:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_lock_irq [2023-11-11 23:56:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:56:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:56:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure ndev_priv [2023-11-11 23:56:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ndev_priv [2023-11-11 23:56:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-11 23:56:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-11 23:56:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:56:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:56:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:56:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:56:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-11 23:56:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-11 23:56:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_unlock_irq [2023-11-11 23:56:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_unlock_irq [2023-11-11 23:56:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:56:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-11 23:56:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-11 23:56:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2023-11-11 23:56:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2023-11-11 23:56:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:56:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-11-11 23:56:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-11-11 23:56:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_121 [2023-11-11 23:56:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_121 [2023-11-11 23:56:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:56:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_tx_timeout [2023-11-11 23:56:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_tx_timeout [2023-11-11 23:56:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:56:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:56:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_program_end [2023-11-11 23:56:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_program_end [2023-11-11 23:56:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-11 23:56:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-11 23:56:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:56:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:56:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:56:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:56:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2023-11-11 23:56:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_orinoco_driver_exit_10_2 [2023-11-11 23:56:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure orinoco_stop [2023-11-11 23:56:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure orinoco_stop [2023-11-11 23:56:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_access_ltv [2023-11-11 23:56:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_access_ltv [2023-11-11 23:56:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-11 23:56:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-11 23:56:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_write_ltv [2023-11-11 23:56:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_write_ltv [2023-11-11 23:56:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_mod_timer [2023-11-11 23:56:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_mod_timer [2023-11-11 23:56:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-11 23:56:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-11 23:56:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-11 23:56:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-11 23:56:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-11 23:56:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-11 23:56:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_req_queue_run [2023-11-11 23:56:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_req_queue_run [2023-11-11 23:56:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-11 23:56:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-11 23:56:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_122 [2023-11-11 23:56:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_122 [2023-11-11 23:56:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_ctx_complete [2023-11-11 23:56:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_ctx_complete [2023-11-11 23:56:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_delete [2023-11-11 23:56:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_delete [2023-11-11 23:56:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:56:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_alloc_ctx [2023-11-11 23:56:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_alloc_ctx [2023-11-11 23:56:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:56:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:56:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-11 23:56:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-11 23:56:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_reply_inc [2023-11-11 23:56:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_reply_inc [2023-11-11 23:56:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2023-11-11 23:56:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_req_lock_of_ezusb_priv [2023-11-11 23:56:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_docmd_wait [2023-11-11 23:56:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_docmd_wait [2023-11-11 23:56:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:56:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:56:27,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2023-11-11 23:56:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2023-11-11 23:56:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:56:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-11 23:56:27,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-11 23:56:27,605 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_complete_all [2023-11-11 23:56:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_complete_all [2023-11-11 23:56:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:56:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:56:27,606 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-11 23:56:27,606 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-11 23:56:28,610 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:56:28,614 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:56:29,241 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:56:32,500 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:56:32,744 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:56:34,370 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:56:34,370 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:56:34,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:56:34 BoogieIcfgContainer [2023-11-11 23:56:34,377 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:56:34,378 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:56:34,378 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:56:34,391 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:56:34,391 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:56:34" (1/1) ... [2023-11-11 23:56:34,402 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:56:34,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:34,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1214 states and 1774 transitions. [2023-11-11 23:56:34,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1774 transitions. [2023-11-11 23:56:34,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-11 23:56:34,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:34,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-11 23:56:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1224 states and 1792 transitions. [2023-11-11 23:56:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1792 transitions. [2023-11-11 23:56:36,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-11 23:56:36,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:36,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:36,747 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-11 23:56:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:36,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1236 states and 1817 transitions. [2023-11-11 23:56:36,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1817 transitions. [2023-11-11 23:56:36,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-11 23:56:36,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:36,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:37,575 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:37,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:37,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1241 states and 1833 transitions. [2023-11-11 23:56:37,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1833 transitions. [2023-11-11 23:56:37,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-11 23:56:37,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:37,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-11 23:56:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1243 states and 1835 transitions. [2023-11-11 23:56:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1835 transitions. [2023-11-11 23:56:38,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-11 23:56:38,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:38,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:39,041 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-11 23:56:39,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:39,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1244 states and 1836 transitions. [2023-11-11 23:56:39,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1836 transitions. [2023-11-11 23:56:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-11 23:56:39,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:39,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:39,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-11-11 23:56:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:39,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1245 states and 1837 transitions. [2023-11-11 23:56:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1837 transitions. [2023-11-11 23:56:39,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-11 23:56:39,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:39,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:40,317 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:40,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:40,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1247 states and 1839 transitions. [2023-11-11 23:56:40,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1839 transitions. [2023-11-11 23:56:40,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-11 23:56:40,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:40,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:40,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:40,760 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2023-11-11 23:56:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1253 states and 1861 transitions. [2023-11-11 23:56:40,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1861 transitions. [2023-11-11 23:56:40,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-11 23:56:40,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:40,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:41,325 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-11 23:56:41,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:41,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1258 states and 1872 transitions. [2023-11-11 23:56:41,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1872 transitions. [2023-11-11 23:56:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-11 23:56:41,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:41,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:41,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:41,741 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2023-11-11 23:56:41,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:41,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1259 states and 1874 transitions. [2023-11-11 23:56:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1874 transitions. [2023-11-11 23:56:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-11 23:56:41,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:41,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:42,313 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:42,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1265 states and 1891 transitions. [2023-11-11 23:56:42,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1891 transitions. [2023-11-11 23:56:42,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-11 23:56:42,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:42,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:42,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:43,053 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:43,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:43,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1266 states and 1892 transitions. [2023-11-11 23:56:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1892 transitions. [2023-11-11 23:56:43,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-11 23:56:43,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:43,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:43,578 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:43,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1267 states and 1893 transitions. [2023-11-11 23:56:43,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1893 transitions. [2023-11-11 23:56:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-11 23:56:43,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-11 23:56:44,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:44,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1269 states and 1896 transitions. [2023-11-11 23:56:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1896 transitions. [2023-11-11 23:56:44,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-11 23:56:44,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:44,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:44,711 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:44,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:44,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1270 states and 1897 transitions. [2023-11-11 23:56:44,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1897 transitions. [2023-11-11 23:56:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-11-11 23:56:44,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:44,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:44,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1274 states and 1900 transitions. [2023-11-11 23:56:45,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1900 transitions. [2023-11-11 23:56:45,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-11-11 23:56:45,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:45,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:45,631 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:45,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:45,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1275 states and 1900 transitions. [2023-11-11 23:56:45,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1900 transitions. [2023-11-11 23:56:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-11-11 23:56:45,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:45,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:46,125 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:46,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1284 states and 1925 transitions. [2023-11-11 23:56:46,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1925 transitions. [2023-11-11 23:56:46,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-11 23:56:46,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:46,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:47,132 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2023-11-11 23:56:47,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:47,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1290 states and 1944 transitions. [2023-11-11 23:56:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1944 transitions. [2023-11-11 23:56:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-11 23:56:47,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:47,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:47,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1291 states and 1945 transitions. [2023-11-11 23:56:47,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1945 transitions. [2023-11-11 23:56:47,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-11 23:56:47,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:47,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:48,069 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2023-11-11 23:56:48,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:48,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1295 states and 1950 transitions. [2023-11-11 23:56:48,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1950 transitions. [2023-11-11 23:56:48,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-11 23:56:48,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:48,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-11 23:56:48,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1301 states and 1957 transitions. [2023-11-11 23:56:48,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1957 transitions. [2023-11-11 23:56:48,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-11-11 23:56:48,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:48,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:48,902 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1307 states and 1977 transitions. [2023-11-11 23:56:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1977 transitions. [2023-11-11 23:56:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-11-11 23:56:49,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:49,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:49,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:56:49,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:49,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1308 states and 1978 transitions. [2023-11-11 23:56:49,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1978 transitions. [2023-11-11 23:56:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-11 23:56:49,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:49,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-11 23:56:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:50,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1311 states and 1983 transitions. [2023-11-11 23:56:50,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1983 transitions. [2023-11-11 23:56:50,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-11 23:56:50,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:50,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:50,598 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2023-11-11 23:56:50,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1316 states and 1991 transitions. [2023-11-11 23:56:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 1991 transitions. [2023-11-11 23:56:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-11 23:56:50,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:50,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:51,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1322 states and 1999 transitions. [2023-11-11 23:56:51,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1999 transitions. [2023-11-11 23:56:51,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-11 23:56:51,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:51,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:51,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:51,785 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:52,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1330 states and 2019 transitions. [2023-11-11 23:56:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2019 transitions. [2023-11-11 23:56:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-11 23:56:52,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:52,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2023-11-11 23:56:52,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:52,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2044 states to 1342 states and 2044 transitions. [2023-11-11 23:56:52,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2044 transitions. [2023-11-11 23:56:52,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-11 23:56:52,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:53,200 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2023-11-11 23:56:53,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:53,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1347 states and 2051 transitions. [2023-11-11 23:56:53,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2051 transitions. [2023-11-11 23:56:53,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-11 23:56:53,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:53,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:53,592 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-11 23:56:54,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 1354 states and 2070 transitions. [2023-11-11 23:56:54,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2070 transitions. [2023-11-11 23:56:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-11 23:56:54,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 954 trivial. 0 not checked. [2023-11-11 23:56:55,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:55,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1357 states and 2072 transitions. [2023-11-11 23:56:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2072 transitions. [2023-11-11 23:56:55,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-11 23:56:55,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:55,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:55,605 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-11 23:56:56,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:56,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1366 states and 2092 transitions. [2023-11-11 23:56:56,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2092 transitions. [2023-11-11 23:56:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-11 23:56:56,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:56,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:56,434 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-11 23:56:56,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1369 states and 2097 transitions. [2023-11-11 23:56:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2097 transitions. [2023-11-11 23:56:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:56:56,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:56,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 989 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-11 23:56:58,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:58,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1378 states and 2117 transitions. [2023-11-11 23:56:58,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2117 transitions. [2023-11-11 23:56:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:56:58,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:58,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:58,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-11 23:56:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:58,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1383 states and 2125 transitions. [2023-11-11 23:56:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2125 transitions. [2023-11-11 23:56:58,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:56:58,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:58,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2023-11-11 23:56:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:58,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1389 states and 2134 transitions. [2023-11-11 23:56:58,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2134 transitions. [2023-11-11 23:56:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-11 23:56:58,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:58,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 999 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2023-11-11 23:56:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:59,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1391 states and 2138 transitions. [2023-11-11 23:56:59,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2138 transitions. [2023-11-11 23:56:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-11 23:56:59,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:59,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:56:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:56:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 914 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2023-11-11 23:57:00,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:57:00,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1406 states and 2174 transitions. [2023-11-11 23:57:00,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2174 transitions. [2023-11-11 23:57:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-11 23:57:00,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:57:00,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:57:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:57:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2023-11-11 23:57:00,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:57:00,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1409 states and 2179 transitions. [2023-11-11 23:57:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2179 transitions. [2023-11-11 23:57:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-11 23:57:00,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:57:00,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms