./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/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_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/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_621ef7da-522f-4606-9fb8-a191440d84d5/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 a085124b4007f801fe01aa89940f8a8fd2be0f47b82fa59b5624e0bb2a9cdb0a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:55:09,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:55:09,947 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:55:09,960 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:55:09,961 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:55:09,992 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:55:09,993 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:55:09,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:55:09,995 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:55:09,996 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:55:09,996 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:55:09,997 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:55:09,998 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:55:09,998 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:55:09,999 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:55:10,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:55:10,000 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:55:10,001 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:55:10,002 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:55:10,002 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:55:10,003 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:55:10,004 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:55:10,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:10,005 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:55:10,006 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:55:10,006 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:55:10,007 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:55:10,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:55:10,008 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:55:10,009 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_621ef7da-522f-4606-9fb8-a191440d84d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a085124b4007f801fe01aa89940f8a8fd2be0f47b82fa59b5624e0bb2a9cdb0a [2023-11-11 23:55:10,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:55:10,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:55:10,316 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:55:10,317 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:55:10,318 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:55:10,319 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2023-11-11 23:55:13,493 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:55:14,192 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:55:14,193 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2023-11-11 23:55:14,247 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV/data/116f1d650/cc153a26658e46009f0cb2998c130919/FLAG46f76cdc2 [2023-11-11 23:55:14,264 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV/data/116f1d650/cc153a26658e46009f0cb2998c130919 [2023-11-11 23:55:14,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:55:14,271 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:55:14,274 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:14,274 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:55:14,279 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:55:14,282 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:14" (1/1) ... [2023-11-11 23:55:14,284 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@420f6381 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:14, skipping insertion in model container [2023-11-11 23:55:14,284 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:14" (1/1) ... [2023-11-11 23:55:14,489 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:17,335 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_621ef7da-522f-4606-9fb8-a191440d84d5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[338465,338478] [2023-11-11 23:55:17,374 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:17,419 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:55:17,651 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"); [5258] [2023-11-11 23:55:17,653 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)); [5265] [2023-11-11 23:55:17,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5272] [2023-11-11 23:55:17,660 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5404] [2023-11-11 23:55:17,661 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5412] [2023-11-11 23:55:17,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5419] [2023-11-11 23:55:17,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5426] [2023-11-11 23:55:17,678 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)); [5611-5612] [2023-11-11 23:55:17,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5618] [2023-11-11 23:55:17,698 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)); [6003-6004] [2023-11-11 23:55:17,703 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)); [6032-6033] [2023-11-11 23:55:17,713 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)); [6074-6075] [2023-11-11 23:55:17,716 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)); [6101-6102] [2023-11-11 23:55:17,730 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)); [6182-6183] [2023-11-11 23:55:17,733 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)); [6254-6255] [2023-11-11 23:55:17,739 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)); [6327-6328] [2023-11-11 23:55:17,744 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)); [6400-6401] [2023-11-11 23:55:17,778 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)); [7070-7071] [2023-11-11 23:55:17,779 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)); [7082-7083] [2023-11-11 23:55:17,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8189] [2023-11-11 23:55:17,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8492] [2023-11-11 23:55:17,906 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)); [9262-9263] [2023-11-11 23:55:17,907 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)); [9276-9277] [2023-11-11 23:55:17,908 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)); [9288-9289] [2023-11-11 23:55:17,909 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)); [9300-9301] [2023-11-11 23:55:18,043 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_621ef7da-522f-4606-9fb8-a191440d84d5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[338465,338478] [2023-11-11 23:55:18,055 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:18,381 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:55:18,382 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18 WrapperNode [2023-11-11 23:55:18,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:18,384 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:18,384 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:55:18,385 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:55:18,394 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:18,531 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:18,753 INFO L138 Inliner]: procedures = 396, calls = 1868, calls flagged for inlining = 235, calls inlined = 222, statements flattened = 5996 [2023-11-11 23:55:18,754 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:18,755 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:55:18,755 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:55:18,755 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:55:18,767 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:18,768 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:18,801 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:18,801 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:18,983 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:19,014 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:19,042 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:19,072 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:19,121 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:55:19,123 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:55:19,124 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:55:19,124 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:55:19,125 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:18" (1/1) ... [2023-11-11 23:55:19,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:19,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:55:19,162 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:55:19,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_621ef7da-522f-4606-9fb8-a191440d84d5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:55:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:55:19,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:55:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:55:19,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:55:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-11 23:55:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-11 23:55:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-11 23:55:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-11 23:55:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2023-11-11 23:55:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2023-11-11 23:55:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2023-11-11 23:55:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2023-11-11 23:55:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-11 23:55:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-11 23:55:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-11 23:55:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-11 23:55:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2023-11-11 23:55:19,328 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2023-11-11 23:55:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2023-11-11 23:55:19,329 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2023-11-11 23:55:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:55:19,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:55:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-11 23:55:19,330 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-11 23:55:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-11 23:55:19,331 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-11 23:55:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-11 23:55:19,331 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-11 23:55:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:55:19,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:55:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-11 23:55:19,332 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-11 23:55:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2023-11-11 23:55:19,333 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2023-11-11 23:55:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2023-11-11 23:55:19,333 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2023-11-11 23:55:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2023-11-11 23:55:19,333 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2023-11-11 23:55:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-11 23:55:19,334 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-11 23:55:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:55:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-11 23:55:19,334 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-11 23:55:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2023-11-11 23:55:19,335 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2023-11-11 23:55:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2023-11-11 23:55:19,335 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2023-11-11 23:55:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:55:19,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:55:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-11 23:55:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-11 23:55:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:55:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-11 23:55:19,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-11 23:55:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-11 23:55:19,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-11 23:55:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2023-11-11 23:55:19,339 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2023-11-11 23:55:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:55:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:55:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:55:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2023-11-11 23:55:19,341 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2023-11-11 23:55:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:55:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:55:19,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:55:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2023-11-11 23:55:19,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2023-11-11 23:55:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:55:19,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:55:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2023-11-11 23:55:19,343 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2023-11-11 23:55:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2023-11-11 23:55:19,343 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2023-11-11 23:55:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2023-11-11 23:55:19,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2023-11-11 23:55:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2023-11-11 23:55:19,344 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2023-11-11 23:55:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:55:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:55:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-11 23:55:19,345 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-11 23:55:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:55:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:55:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:55:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:55:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:55:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:55:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:55:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-11 23:55:19,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-11 23:55:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:55:19,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:55:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2023-11-11 23:55:19,347 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2023-11-11 23:55:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2023-11-11 23:55:19,348 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2023-11-11 23:55:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-11 23:55:19,349 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-11 23:55:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:55:19,350 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:55:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-11 23:55:19,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-11 23:55:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2023-11-11 23:55:19,350 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2023-11-11 23:55:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-11 23:55:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-11 23:55:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2023-11-11 23:55:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2023-11-11 23:55:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-11 23:55:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-11 23:55:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-11 23:55:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-11 23:55:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-11 23:55:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-11 23:55:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:55:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:55:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-11 23:55:19,354 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-11 23:55:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-11 23:55:19,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-11 23:55:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2023-11-11 23:55:19,355 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2023-11-11 23:55:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-11 23:55:19,355 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-11 23:55:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2023-11-11 23:55:19,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2023-11-11 23:55:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:55:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:55:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:55:19,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:55:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2023-11-11 23:55:19,359 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2023-11-11 23:55:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2023-11-11 23:55:19,359 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2023-11-11 23:55:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2023-11-11 23:55:19,360 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2023-11-11 23:55:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2023-11-11 23:55:19,364 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2023-11-11 23:55:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2023-11-11 23:55:19,365 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2023-11-11 23:55:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2023-11-11 23:55:19,367 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2023-11-11 23:55:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2023-11-11 23:55:19,368 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2023-11-11 23:55:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2023-11-11 23:55:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2023-11-11 23:55:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2023-11-11 23:55:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2023-11-11 23:55:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:55:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:55:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-11 23:55:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-11 23:55:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-11 23:55:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-11 23:55:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2023-11-11 23:55:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2023-11-11 23:55:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:55:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-11 23:55:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-11 23:55:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:55:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2023-11-11 23:55:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2023-11-11 23:55:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2023-11-11 23:55:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2023-11-11 23:55:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2023-11-11 23:55:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2023-11-11 23:55:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2023-11-11 23:55:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2023-11-11 23:55:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:55:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:55:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:55:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-11 23:55:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-11 23:55:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-11 23:55:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-11 23:55:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2023-11-11 23:55:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2023-11-11 23:55:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:55:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:55:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2023-11-11 23:55:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2023-11-11 23:55:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2023-11-11 23:55:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2023-11-11 23:55:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:55:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:55:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-11 23:55:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-11 23:55:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2023-11-11 23:55:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2023-11-11 23:55:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2023-11-11 23:55:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2023-11-11 23:55:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-11 23:55:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-11 23:55:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2023-11-11 23:55:19,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2023-11-11 23:55:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-11 23:55:19,384 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-11 23:55:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-11 23:55:19,384 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-11 23:55:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-11 23:55:19,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-11 23:55:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-11 23:55:19,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-11 23:55:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2023-11-11 23:55:19,385 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2023-11-11 23:55:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:55:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2023-11-11 23:55:19,386 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2023-11-11 23:55:19,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:55:19,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:55:19,386 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-11 23:55:19,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-11 23:55:19,386 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-11 23:55:19,387 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-11 23:55:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2023-11-11 23:55:19,387 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2023-11-11 23:55:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2023-11-11 23:55:19,387 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2023-11-11 23:55:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2023-11-11 23:55:19,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2023-11-11 23:55:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2023-11-11 23:55:19,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2023-11-11 23:55:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2023-11-11 23:55:19,388 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2023-11-11 23:55:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:55:19,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:55:19,389 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2023-11-11 23:55:19,389 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2023-11-11 23:55:19,389 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-11 23:55:19,389 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-11 23:55:19,389 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-11 23:55:19,390 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-11 23:55:19,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:55:19,390 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-11-11 23:55:19,390 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-11-11 23:55:19,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:55:19,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:55:19,390 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-11 23:55:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-11 23:55:20,467 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:55:20,472 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:55:21,210 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:55:25,745 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:55:29,111 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:55:29,112 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-11 23:55:29,119 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:29 BoogieIcfgContainer [2023-11-11 23:55:29,119 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:55:29,120 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:55:29,121 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:55:29,131 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:55:29,131 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:29" (1/1) ... [2023-11-11 23:55:29,143 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:55:29,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1925 states and 2817 transitions. [2023-11-11 23:55:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2817 transitions. [2023-11-11 23:55:29,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-11 23:55:29,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:29,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-11 23:55:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:30,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1936 states and 2833 transitions. [2023-11-11 23:55:30,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 2833 transitions. [2023-11-11 23:55:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-11 23:55:30,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:30,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:31,022 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-11 23:55:31,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1946 states and 2849 transitions. [2023-11-11 23:55:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 2849 transitions. [2023-11-11 23:55:31,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-11 23:55:31,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:31,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-11 23:55:31,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:31,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1952 states and 2858 transitions. [2023-11-11 23:55:31,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2858 transitions. [2023-11-11 23:55:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-11 23:55:31,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:31,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:31,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:32,252 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-11 23:55:32,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:32,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1958 states and 2867 transitions. [2023-11-11 23:55:32,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2867 transitions. [2023-11-11 23:55:32,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:55:32,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:32,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-11 23:55:32,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1965 states and 2880 transitions. [2023-11-11 23:55:32,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 2880 transitions. [2023-11-11 23:55:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-11 23:55:32,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:32,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:32,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:33,424 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-11 23:55:33,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 1975 states and 2903 transitions. [2023-11-11 23:55:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2903 transitions. [2023-11-11 23:55:33,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-11 23:55:33,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:33,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:34,029 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-11 23:55:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:34,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1973 states and 2899 transitions. [2023-11-11 23:55:34,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2899 transitions. [2023-11-11 23:55:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-11 23:55:34,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:34,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:34,624 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-11 23:55:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:34,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1980 states and 2912 transitions. [2023-11-11 23:55:34,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 2912 transitions. [2023-11-11 23:55:34,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-11 23:55:34,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:34,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:35,166 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-11 23:55:35,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:35,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1990 states and 2935 transitions. [2023-11-11 23:55:35,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2935 transitions. [2023-11-11 23:55:35,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-11 23:55:35,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:35,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:35,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-11 23:55:35,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:35,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1988 states and 2931 transitions. [2023-11-11 23:55:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2931 transitions. [2023-11-11 23:55:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-11 23:55:35,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:35,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:35,947 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-11 23:55:35,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:35,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1988 states and 2930 transitions. [2023-11-11 23:55:35,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2930 transitions. [2023-11-11 23:55:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-11 23:55:36,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:36,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:36,157 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-11 23:55:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:36,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2976 states to 1988 states and 2929 transitions. [2023-11-11 23:55:36,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2929 transitions. [2023-11-11 23:55:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-11 23:55:36,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:36,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:36,375 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-11 23:55:36,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1988 states and 2928 transitions. [2023-11-11 23:55:36,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2928 transitions. [2023-11-11 23:55:36,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-11 23:55:36,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:36,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:36,569 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-11 23:55:36,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:36,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1988 states and 2927 transitions. [2023-11-11 23:55:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2927 transitions. [2023-11-11 23:55:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-11 23:55:36,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:36,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:36,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:37,078 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-11 23:55:37,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:37,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1995 states and 2938 transitions. [2023-11-11 23:55:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 2938 transitions. [2023-11-11 23:55:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-11 23:55:37,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:37,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:37,572 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-11 23:55:37,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:37,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 2002 states and 2949 transitions. [2023-11-11 23:55:37,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 2949 transitions. [2023-11-11 23:55:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-11 23:55:37,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:38,048 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-11 23:55:38,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 2005 states and 2953 transitions. [2023-11-11 23:55:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 2953 transitions. [2023-11-11 23:55:38,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-11 23:55:38,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:38,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:38,611 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-11 23:55:38,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:38,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 2008 states and 2957 transitions. [2023-11-11 23:55:38,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 2957 transitions. [2023-11-11 23:55:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-11 23:55:38,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:38,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-11 23:55:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 2015 states and 2968 transitions. [2023-11-11 23:55:39,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2968 transitions. [2023-11-11 23:55:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-11 23:55:39,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:39,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:39,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:39,590 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-11 23:55:39,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:39,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 2022 states and 2979 transitions. [2023-11-11 23:55:39,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 2979 transitions. [2023-11-11 23:55:39,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-11 23:55:39,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:39,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-11 23:55:40,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 2025 states and 2983 transitions. [2023-11-11 23:55:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 2983 transitions. [2023-11-11 23:55:40,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-11 23:55:40,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:40,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-11 23:55:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:40,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 2028 states and 2987 transitions. [2023-11-11 23:55:40,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 2987 transitions. [2023-11-11 23:55:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-11 23:55:40,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:40,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-11 23:55:41,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:41,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 2033 states and 2993 transitions. [2023-11-11 23:55:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 2993 transitions. [2023-11-11 23:55:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-11 23:55:41,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:41,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:41,173 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2023-11-11 23:55:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 2033 states and 2992 transitions. [2023-11-11 23:55:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 2992 transitions. [2023-11-11 23:55:41,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-11 23:55:41,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:41,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-11 23:55:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 2038 states and 2999 transitions. [2023-11-11 23:55:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 2999 transitions. [2023-11-11 23:55:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-11 23:55:41,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:41,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:41,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:41,983 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-11 23:55:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:42,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 2043 states and 3005 transitions. [2023-11-11 23:55:42,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3005 transitions. [2023-11-11 23:55:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-11 23:55:42,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:42,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:42,292 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2023-11-11 23:55:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 2043 states and 3004 transitions. [2023-11-11 23:55:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3004 transitions. [2023-11-11 23:55:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-11 23:55:42,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:42,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:42,808 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-11 23:55:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 2048 states and 3011 transitions. [2023-11-11 23:55:42,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3011 transitions. [2023-11-11 23:55:42,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-11 23:55:42,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:42,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-11 23:55:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 2053 states and 3018 transitions. [2023-11-11 23:55:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3018 transitions. [2023-11-11 23:55:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-11 23:55:43,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:43,875 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-11 23:55:43,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:43,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 2058 states and 3025 transitions. [2023-11-11 23:55:43,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3025 transitions. [2023-11-11 23:55:43,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-11 23:55:43,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:43,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:44,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:44,373 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-11 23:55:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:44,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 2063 states and 3032 transitions. [2023-11-11 23:55:44,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3032 transitions. [2023-11-11 23:55:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-11 23:55:44,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:44,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:44,873 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-11 23:55:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:44,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 2068 states and 3039 transitions. [2023-11-11 23:55:44,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3039 transitions. [2023-11-11 23:55:44,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-11 23:55:44,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:44,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-11-11 23:55:45,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:45,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 2069 states and 3040 transitions. [2023-11-11 23:55:45,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3040 transitions. [2023-11-11 23:55:45,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-11 23:55:45,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:45,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2023-11-11 23:55:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 2077 states and 3052 transitions. [2023-11-11 23:55:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3052 transitions. [2023-11-11 23:55:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-11-11 23:55:45,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:45,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2023-11-11 23:55:46,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:46,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 2096 states and 3088 transitions. [2023-11-11 23:55:46,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3088 transitions. [2023-11-11 23:55:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-11 23:55:46,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:46,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:47,356 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2023-11-11 23:55:47,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:47,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 2088 states and 3074 transitions. [2023-11-11 23:55:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3074 transitions. [2023-11-11 23:55:47,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-11-11 23:55:47,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:47,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:48,278 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2023-11-11 23:55:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3152 states to 2088 states and 3073 transitions. [2023-11-11 23:55:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3073 transitions. [2023-11-11 23:55:48,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-11 23:55:48,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:48,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:48,988 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2023-11-11 23:55:49,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:49,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 2094 states and 3083 transitions. [2023-11-11 23:55:49,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3083 transitions. [2023-11-11 23:55:49,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-11 23:55:49,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:49,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:49,751 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2023-11-11 23:55:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:49,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 2092 states and 3079 transitions. [2023-11-11 23:55:49,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3079 transitions. [2023-11-11 23:55:49,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2023-11-11 23:55:49,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:49,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2023-11-11 23:55:50,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:50,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3212 states to 2106 states and 3102 transitions. [2023-11-11 23:55:50,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3102 transitions. [2023-11-11 23:55:51,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2023-11-11 23:55:51,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:51,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:51,980 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2023-11-11 23:55:52,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 2100 states and 3092 transitions. [2023-11-11 23:55:52,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3092 transitions. [2023-11-11 23:55:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2023-11-11 23:55:52,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:52,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2023-11-11 23:55:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:53,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 2098 states and 3088 transitions. [2023-11-11 23:55:53,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3088 transitions. [2023-11-11 23:55:53,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2023-11-11 23:55:53,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:53,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat