./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/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 3eabf9223369a4133b2add72c0b71a01ceb617c9bc4081cd5107bb51f78aed61 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:53:06,494 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:53:06,629 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:53:06,639 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:53:06,640 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:53:06,683 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:53:06,684 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:53:06,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:53:06,687 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:53:06,693 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:53:06,694 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:53:06,695 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:53:06,695 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:53:06,697 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:53:06,698 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:53:06,698 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:53:06,699 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:53:06,700 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:53:06,700 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:53:06,701 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:53:06,702 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:53:06,703 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:53:06,704 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:53:06,705 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:53:06,705 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:53:06,706 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:53:06,706 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:53:06,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:53:06,707 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:53:06,708 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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3eabf9223369a4133b2add72c0b71a01ceb617c9bc4081cd5107bb51f78aed61 [2023-11-11 23:53:07,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:53:07,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:53:07,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:53:07,126 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:53:07,127 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:53:07,129 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i [2023-11-11 23:53:10,297 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:53:11,112 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:53:11,113 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i [2023-11-11 23:53:11,202 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV/data/02313e2f5/16eeec6639b745c980e9a951211f2388/FLAGb892a64da [2023-11-11 23:53:11,223 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV/data/02313e2f5/16eeec6639b745c980e9a951211f2388 [2023-11-11 23:53:11,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:53:11,228 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:53:11,233 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:53:11,233 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:53:11,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:53:11,241 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:53:11" (1/1) ... [2023-11-11 23:53:11,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ecdbe15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:11, skipping insertion in model container [2023-11-11 23:53:11,242 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:53:11" (1/1) ... [2023-11-11 23:53:11,430 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:53:15,107 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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392538,392551] [2023-11-11 23:53:15,112 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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392707,392720] [2023-11-11 23:53:15,112 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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392874,392887] [2023-11-11 23:53:15,113 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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[393042,393055] [2023-11-11 23:53:15,138 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:53:15,214 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:53:15,336 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"); [5228] [2023-11-11 23:53:15,338 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)); [5235] [2023-11-11 23:53:15,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5242] [2023-11-11 23:53:15,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5441] [2023-11-11 23:53:15,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5449] [2023-11-11 23:53:15,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5456] [2023-11-11 23:53:15,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5463] [2023-11-11 23:53:15,352 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/linux/netdevice.h"), "i" (502), "i" (12UL)); [5648-5649] [2023-11-11 23:53:15,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5655] [2023-11-11 23:53:15,366 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/ethernet/smsc/smsc911x.c"), "i" (164), "i" (12UL)); [6075-6076] [2023-11-11 23:53:15,368 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/ethernet/smsc/smsc911x.c"), "i" (180), "i" (12UL)); [6104-6105] [2023-11-11 23:53:15,375 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/ethernet/smsc/smsc911x.c"), "i" (210), "i" (12UL)); [6144-6145] [2023-11-11 23:53:15,377 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/ethernet/smsc/smsc911x.c"), "i" (229), "i" (12UL)); [6171-6172] [2023-11-11 23:53:15,384 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/ethernet/smsc/smsc911x.c"), "i" (269), "i" (12UL)); [6248-6249] [2023-11-11 23:53:15,386 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/ethernet/smsc/smsc911x.c"), "i" (303), "i" (12UL)); [6318-6319] [2023-11-11 23:53:15,388 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/ethernet/smsc/smsc911x.c"), "i" (335), "i" (12UL)); [6389-6390] [2023-11-11 23:53:15,391 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/ethernet/smsc/smsc911x.c"), "i" (369), "i" (12UL)); [6460-6461] [2023-11-11 23:53:15,420 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/ethernet/smsc/smsc911x.c"), "i" (811), "i" (12UL)); [7126-7127] [2023-11-11 23:53:15,421 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/ethernet/smsc/smsc911x.c"), "i" (812), "i" (12UL)); [7138-7139] [2023-11-11 23:53:15,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8235] [2023-11-11 23:53:15,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8536] [2023-11-11 23:53:15,560 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/ethernet/smsc/smsc911x.c"), "i" (2273), "i" (12UL)); [9304-9305] [2023-11-11 23:53:15,561 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/ethernet/smsc/smsc911x.c"), "i" (2275), "i" (12UL)); [9318-9319] [2023-11-11 23:53:15,562 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/ethernet/smsc/smsc911x.c"), "i" (2276), "i" (12UL)); [9330-9331] [2023-11-11 23:53:15,562 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/ethernet/smsc/smsc911x.c"), "i" (2277), "i" (12UL)); [9342-9343] [2023-11-11 23:53:15,721 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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392538,392551] [2023-11-11 23:53:15,722 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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392707,392720] [2023-11-11 23:53:15,722 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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392874,392887] [2023-11-11 23:53:15,723 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_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[393042,393055] [2023-11-11 23:53:15,737 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:53:16,115 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:53:16,116 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16 WrapperNode [2023-11-11 23:53:16,116 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:53:16,118 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:53:16,118 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:53:16,118 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:53:16,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,276 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,552 INFO L138 Inliner]: procedures = 549, calls = 2157, calls flagged for inlining = 287, calls inlined = 262, statements flattened = 7078 [2023-11-11 23:53:16,553 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:53:16,554 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:53:16,554 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:53:16,554 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:53:16,563 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,564 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,592 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,593 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,747 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,781 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,816 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,850 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,901 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:53:16,902 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:53:16,903 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:53:16,903 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:53:16,904 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:53:16" (1/1) ... [2023-11-11 23:53:16,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:53:16,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:53:16,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:53:16,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ebbe5e1b-1a8b-4986-963c-c8832e85fc46/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:53:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:53:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:53:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_94 [2023-11-11 23:53:16,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_94 [2023-11-11 23:53:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:53:16,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:53:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-11 23:53:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-11 23:53:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_76 [2023-11-11 23:53:16,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_76 [2023-11-11 23:53:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:53:16,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-11 23:53:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-11 23:53:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-11 23:53:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2023-11-11 23:53:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2023-11-11 23:53:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2023-11-11 23:53:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2023-11-11 23:53:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2023-11-11 23:53:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2023-11-11 23:53:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-11 23:53:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-11 23:53:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-11 23:53:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-11 23:53:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mac_lock_of_smsc911x_data [2023-11-11 23:53:16,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mac_lock_of_smsc911x_data [2023-11-11 23:53:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2023-11-11 23:53:16,993 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2023-11-11 23:53:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2023-11-11 23:53:16,993 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2023-11-11 23:53:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:53:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:53:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-11 23:53:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-11 23:53:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-11 23:53:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-11 23:53:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-11 23:53:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-11 23:53:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:53:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:53:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-11 23:53:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-11 23:53:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2023-11-11 23:53:16,996 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2023-11-11 23:53:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2023-11-11 23:53:16,997 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2023-11-11 23:53:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2023-11-11 23:53:16,998 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2023-11-11 23:53:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-11 23:53:16,998 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-11 23:53:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:53:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-11 23:53:16,999 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-11 23:53:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2023-11-11 23:53:16,999 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2023-11-11 23:53:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2023-11-11 23:53:16,999 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2023-11-11 23:53:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:53:17,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:53:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-11 23:53:17,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-11 23:53:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mac_lock_of_smsc911x_data [2023-11-11 23:53:17,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mac_lock_of_smsc911x_data [2023-11-11 23:53:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-11 23:53:17,001 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-11 23:53:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:53:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-11 23:53:17,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-11 23:53:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-11 23:53:17,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-11 23:53:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2023-11-11 23:53:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2023-11-11 23:53:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:53:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:53:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:53:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2023-11-11 23:53:17,004 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2023-11-11 23:53:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:53:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:53:17,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:53:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:53:17,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:53:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2023-11-11 23:53:17,005 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2023-11-11 23:53:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2023-11-11 23:53:17,005 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2023-11-11 23:53:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2023-11-11 23:53:17,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2023-11-11 23:53:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:53:17,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-11 23:53:17,006 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2023-11-11 23:53:17,006 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2023-11-11 23:53:17,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:53:17,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:53:17,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:53:17,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:53:17,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:53:17,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-11 23:53:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-11 23:53:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-11 23:53:17,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-11 23:53:17,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:53:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-11 23:53:17,009 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-11 23:53:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:53:17,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:53:17,009 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:53:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:53:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:53:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:53:17,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:53:17,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:53:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:53:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2023-11-11 23:53:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2023-11-11 23:53:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2023-11-11 23:53:17,011 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2023-11-11 23:53:17,011 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-11 23:53:17,012 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-11 23:53:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:53:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:53:17,013 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:53:17,013 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:53:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-11 23:53:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-11 23:53:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2023-11-11 23:53:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2023-11-11 23:53:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-11 23:53:17,014 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-11 23:53:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2023-11-11 23:53:17,015 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2023-11-11 23:53:17,016 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-11 23:53:17,019 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-11 23:53:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-11 23:53:17,020 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-11 23:53:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-11 23:53:17,021 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-11 23:53:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:53:17,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:53:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-11 23:53:17,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-11 23:53:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-11 23:53:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-11 23:53:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2023-11-11 23:53:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2023-11-11 23:53:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-11 23:53:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-11 23:53:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mac_lock_of_smsc911x_data [2023-11-11 23:53:17,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mac_lock_of_smsc911x_data [2023-11-11 23:53:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2023-11-11 23:53:17,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2023-11-11 23:53:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:53:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:53:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:53:17,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:53:17,030 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2023-11-11 23:53:17,030 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2023-11-11 23:53:17,030 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2023-11-11 23:53:17,030 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2023-11-11 23:53:17,030 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2023-11-11 23:53:17,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2023-11-11 23:53:17,030 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2023-11-11 23:53:17,031 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2023-11-11 23:53:17,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:53:17,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-11 23:53:17,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dev_lock_of_smsc911x_data [2023-11-11 23:53:17,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dev_lock_of_smsc911x_data [2023-11-11 23:53:17,031 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2023-11-11 23:53:17,031 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2023-11-11 23:53:17,031 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2023-11-11 23:53:17,032 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2023-11-11 23:53:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2023-11-11 23:53:17,032 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2023-11-11 23:53:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_93 [2023-11-11 23:53:17,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_93 [2023-11-11 23:53:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2023-11-11 23:53:17,033 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2023-11-11 23:53:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2023-11-11 23:53:17,033 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2023-11-11 23:53:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:53:17,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:53:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-11 23:53:17,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-11 23:53:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-11 23:53:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-11 23:53:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2023-11-11 23:53:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2023-11-11 23:53:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:53:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-11 23:53:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-11 23:53:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:53:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2023-11-11 23:53:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2023-11-11 23:53:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2023-11-11 23:53:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2023-11-11 23:53:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2023-11-11 23:53:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2023-11-11 23:53:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2023-11-11 23:53:17,036 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2023-11-11 23:53:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:53:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:53:17,036 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:53:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-11 23:53:17,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-11 23:53:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2023-11-11 23:53:17,037 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2023-11-11 23:53:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:53:17,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:53:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2023-11-11 23:53:17,037 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2023-11-11 23:53:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2023-11-11 23:53:17,037 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2023-11-11 23:53:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:53:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:53:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-11 23:53:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-11 23:53:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2023-11-11 23:53:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2023-11-11 23:53:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2023-11-11 23:53:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2023-11-11 23:53:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-11 23:53:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-11 23:53:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2023-11-11 23:53:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2023-11-11 23:53:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-11 23:53:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-11 23:53:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-11 23:53:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-11 23:53:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-11 23:53:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-11 23:53:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-11 23:53:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-11 23:53:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2023-11-11 23:53:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2023-11-11 23:53:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:53:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2023-11-11 23:53:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2023-11-11 23:53:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:53:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:53:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-11 23:53:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-11 23:53:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2023-11-11 23:53:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2023-11-11 23:53:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2023-11-11 23:53:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2023-11-11 23:53:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2023-11-11 23:53:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2023-11-11 23:53:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2023-11-11 23:53:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2023-11-11 23:53:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2023-11-11 23:53:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2023-11-11 23:53:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2023-11-11 23:53:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2023-11-11 23:53:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:53:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:53:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2023-11-11 23:53:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2023-11-11 23:53:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-11 23:53:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-11 23:53:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-11 23:53:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-11 23:53:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:53:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-11-11 23:53:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-11-11 23:53:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:53:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:53:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-11 23:53:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-11 23:53:18,008 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:53:18,018 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:53:18,538 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:53:23,265 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:53:23,505 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:53:27,101 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:53:27,101 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-11 23:53:27,109 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:53:27 BoogieIcfgContainer [2023-11-11 23:53:27,109 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:53:27,111 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:53:27,111 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:53:27,121 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:53:27,122 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:53:27" (1/1) ... [2023-11-11 23:53:27,133 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:53:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 2188 states and 3229 transitions. [2023-11-11 23:53:27,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 3229 transitions. [2023-11-11 23:53:27,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-11-11 23:53:27,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:27,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:28,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:53:28,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3246 states to 2197 states and 3246 transitions. [2023-11-11 23:53:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3246 transitions. [2023-11-11 23:53:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-11 23:53:28,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:28,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:53:29,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:29,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 2204 states and 3263 transitions. [2023-11-11 23:53:29,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3263 transitions. [2023-11-11 23:53:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-11 23:53:29,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:29,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:29,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:53:30,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3288 states to 2214 states and 3288 transitions. [2023-11-11 23:53:30,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3288 transitions. [2023-11-11 23:53:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-11 23:53:30,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:30,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:53:30,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 2220 states and 3308 transitions. [2023-11-11 23:53:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 3308 transitions. [2023-11-11 23:53:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-11 23:53:30,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:30,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:31,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:31,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:53:31,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:31,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2224 states and 3311 transitions. [2023-11-11 23:53:31,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 3311 transitions. [2023-11-11 23:53:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-11-11 23:53:31,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-11 23:53:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 2229 states and 3322 transitions. [2023-11-11 23:53:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 3322 transitions. [2023-11-11 23:53:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-11-11 23:53:31,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:31,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:32,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:53:32,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:32,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 2236 states and 3340 transitions. [2023-11-11 23:53:32,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3340 transitions. [2023-11-11 23:53:32,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-11-11 23:53:32,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:32,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:53:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2245 states and 3368 transitions. [2023-11-11 23:53:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 3368 transitions. [2023-11-11 23:53:33,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-11 23:53:33,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:33,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:33,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:34,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:53:34,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2246 states and 3368 transitions. [2023-11-11 23:53:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2246 states and 3368 transitions. [2023-11-11 23:53:34,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-11 23:53:34,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:34,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:34,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-11 23:53:34,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:34,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 2253 states and 3405 transitions. [2023-11-11 23:53:34,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3405 transitions. [2023-11-11 23:53:34,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-11 23:53:34,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:34,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:35,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2023-11-11 23:53:35,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:35,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 2260 states and 3440 transitions. [2023-11-11 23:53:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 3440 transitions. [2023-11-11 23:53:35,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-11 23:53:35,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:35,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:53:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:36,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3441 states to 2261 states and 3441 transitions. [2023-11-11 23:53:36,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 3441 transitions. [2023-11-11 23:53:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-11 23:53:36,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:36,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:53:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3471 states to 2271 states and 3471 transitions. [2023-11-11 23:53:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3471 transitions. [2023-11-11 23:53:37,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-11 23:53:37,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:37,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:37,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1492 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-11 23:53:38,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:38,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3496 states to 2278 states and 3496 transitions. [2023-11-11 23:53:38,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3496 transitions. [2023-11-11 23:53:38,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-11 23:53:38,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:38,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:39,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:53:39,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:39,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3497 states to 2279 states and 3497 transitions. [2023-11-11 23:53:39,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 3497 transitions. [2023-11-11 23:53:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-11 23:53:39,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:39,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:39,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:53:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:39,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3498 states to 2280 states and 3498 transitions. [2023-11-11 23:53:39,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3498 transitions. [2023-11-11 23:53:39,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-11 23:53:39,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:39,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:39,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:53:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:39,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 2285 states and 3503 transitions. [2023-11-11 23:53:39,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 3503 transitions. [2023-11-11 23:53:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-11 23:53:39,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:39,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2023-11-11 23:53:41,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:41,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 2294 states and 3534 transitions. [2023-11-11 23:53:41,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3534 transitions. [2023-11-11 23:53:41,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-11 23:53:41,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:41,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:41,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2023-11-11 23:53:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:41,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2297 states and 3544 transitions. [2023-11-11 23:53:41,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3544 transitions. [2023-11-11 23:53:41,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-11 23:53:41,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:41,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1492 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-11 23:53:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 2301 states and 3550 transitions. [2023-11-11 23:53:42,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3550 transitions. [2023-11-11 23:53:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-11 23:53:42,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:43,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:43,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1492 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-11 23:53:43,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:43,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2302 states and 3551 transitions. [2023-11-11 23:53:43,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3551 transitions. [2023-11-11 23:53:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-11 23:53:43,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:43,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:53:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:44,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 2309 states and 3574 transitions. [2023-11-11 23:53:44,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3574 transitions. [2023-11-11 23:53:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-11 23:53:44,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:44,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:44,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-11 23:53:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 2312 states and 3584 transitions. [2023-11-11 23:53:44,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 3584 transitions. [2023-11-11 23:53:44,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-11 23:53:44,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:44,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:44,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:45,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-11 23:53:45,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:45,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 2316 states and 3594 transitions. [2023-11-11 23:53:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 3594 transitions. [2023-11-11 23:53:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-11 23:53:45,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:45,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:45,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-11 23:53:46,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:46,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 2321 states and 3611 transitions. [2023-11-11 23:53:46,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3611 transitions. [2023-11-11 23:53:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-11 23:53:46,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:46,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:46,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2023-11-11 23:53:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3619 states to 2325 states and 3619 transitions. [2023-11-11 23:53:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3619 transitions. [2023-11-11 23:53:46,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-11 23:53:46,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:46,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:47,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2023-11-11 23:53:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3633 states to 2329 states and 3633 transitions. [2023-11-11 23:53:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3633 transitions. [2023-11-11 23:53:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-11 23:53:47,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:47,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:53:48,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 2330 states and 3634 transitions. [2023-11-11 23:53:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3634 transitions. [2023-11-11 23:53:48,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-11 23:53:48,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:48,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-11 23:53:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:50,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 2339 states and 3662 transitions. [2023-11-11 23:53:50,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 3662 transitions. [2023-11-11 23:53:50,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-11 23:53:50,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:50,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-11 23:53:50,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:50,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 2340 states and 3663 transitions. [2023-11-11 23:53:50,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 3663 transitions. [2023-11-11 23:53:50,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-11 23:53:50,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:50,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms