./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 9bd2c7ff 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_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/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_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL --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-9bd2c7f [2023-11-19 02:34:05,314 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:34:05,379 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:34:05,384 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:34:05,385 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:34:05,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:34:05,411 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:34:05,411 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:34:05,412 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:34:05,413 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:34:05,413 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:34:05,414 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:34:05,415 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:34:05,415 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:34:05,416 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:34:05,416 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:34:05,417 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:34:05,418 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:34:05,418 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:34:05,419 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:34:05,419 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:34:05,420 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:34:05,421 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:34:05,421 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:34:05,422 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:34:05,423 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:34:05,423 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:34:05,424 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:34:05,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:34:05,425 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:34:05,425 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_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a085124b4007f801fe01aa89940f8a8fd2be0f47b82fa59b5624e0bb2a9cdb0a [2023-11-19 02:34:05,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:34:05,718 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:34:05,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:34:05,723 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:34:05,724 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:34:05,725 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2023-11-19 02:34:08,848 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:34:09,608 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:34:09,609 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2023-11-19 02:34:09,681 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/data/b56f1d37b/5d7c39b54b194cbab414da4f29d90a07/FLAGedc906e1b [2023-11-19 02:34:09,703 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/data/b56f1d37b/5d7c39b54b194cbab414da4f29d90a07 [2023-11-19 02:34:09,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:34:09,710 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:34:09,716 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:34:09,716 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:34:09,721 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:34:09,724 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:34:09" (1/1) ... [2023-11-19 02:34:09,725 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70606ca6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:09, skipping insertion in model container [2023-11-19 02:34:09,726 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:34:09" (1/1) ... [2023-11-19 02:34:09,916 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:34:12,676 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_e25954db-6e26-496d-a5c3-dea6c2812a2b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[338465,338478] [2023-11-19 02:34:12,703 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:34:12,736 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:34:12,891 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] [2023-11-19 02:34:12,893 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] [2023-11-19 02:34:12,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5272] [2023-11-19 02:34:12,899 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5404] [2023-11-19 02:34:12,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5412] [2023-11-19 02:34:12,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5419] [2023-11-19 02:34:12,901 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5426] [2023-11-19 02:34:12,906 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 *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [5611-5612] [2023-11-19 02:34:12,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5618] [2023-11-19 02:34:12,918 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] [2023-11-19 02:34:12,921 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] [2023-11-19 02:34:12,927 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] [2023-11-19 02:34:12,929 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] [2023-11-19 02:34:12,936 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] [2023-11-19 02:34:12,938 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] [2023-11-19 02:34:12,940 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] [2023-11-19 02:34:12,943 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] [2023-11-19 02:34:12,971 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] [2023-11-19 02:34:12,972 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] [2023-11-19 02:34:13,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8189] [2023-11-19 02:34:13,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8492] [2023-11-19 02:34:13,116 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] [2023-11-19 02:34:13,117 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] [2023-11-19 02:34:13,117 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] [2023-11-19 02:34:13,118 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] [2023-11-19 02:34:13,225 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_e25954db-6e26-496d-a5c3-dea6c2812a2b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[338465,338478] [2023-11-19 02:34:13,237 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:34:13,534 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:34:13,535 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13 WrapperNode [2023-11-19 02:34:13,535 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:34:13,537 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:34:13,537 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:34:13,537 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:34:13,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:13,677 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:13,865 INFO L138 Inliner]: procedures = 396, calls = 1868, calls flagged for inlining = 235, calls inlined = 222, statements flattened = 5996 [2023-11-19 02:34:13,866 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:34:13,867 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:34:13,867 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:34:13,867 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:34:13,877 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:13,877 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:13,942 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:13,943 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:14,084 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:14,111 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:14,135 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:14,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:14,193 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:34:14,194 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:34:14,194 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:34:14,194 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:34:14,195 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:34:13" (1/1) ... [2023-11-19 02:34:14,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:34:14,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:34:14,225 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:34:14,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e25954db-6e26-496d-a5c3-dea6c2812a2b/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:34:14,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 02:34:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 02:34:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 02:34:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 02:34:14,264 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 02:34:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 02:34:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 02:34:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 02:34:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2023-11-19 02:34:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2023-11-19 02:34:14,265 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2023-11-19 02:34:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2023-11-19 02:34:14,266 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-19 02:34:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-19 02:34:14,266 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 02:34:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 02:34:14,266 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2023-11-19 02:34:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2023-11-19 02:34:14,267 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2023-11-19 02:34:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2023-11-19 02:34:14,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 02:34:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 02:34:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 02:34:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 02:34:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 02:34:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 02:34:14,268 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 02:34:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 02:34:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 02:34:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 02:34:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 02:34:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 02:34:14,269 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2023-11-19 02:34:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2023-11-19 02:34:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2023-11-19 02:34:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2023-11-19 02:34:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2023-11-19 02:34:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2023-11-19 02:34:14,270 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-19 02:34:14,270 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-19 02:34:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 02:34:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 02:34:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 02:34:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2023-11-19 02:34:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2023-11-19 02:34:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2023-11-19 02:34:14,271 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2023-11-19 02:34:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 02:34:14,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 02:34:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 02:34:14,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 02:34:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 02:34:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-19 02:34:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-19 02:34:14,273 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 02:34:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 02:34:14,273 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2023-11-19 02:34:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2023-11-19 02:34:14,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 02:34:14,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 02:34:14,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 02:34:14,274 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2023-11-19 02:34:14,274 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2023-11-19 02:34:14,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 02:34:14,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 02:34:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 02:34:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2023-11-19 02:34:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2023-11-19 02:34:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 02:34:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 02:34:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2023-11-19 02:34:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2023-11-19 02:34:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2023-11-19 02:34:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2023-11-19 02:34:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2023-11-19 02:34:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2023-11-19 02:34:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2023-11-19 02:34:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2023-11-19 02:34:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 02:34:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:34:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 02:34:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 02:34:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 02:34:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 02:34:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 02:34:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 02:34:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 02:34:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 02:34:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 02:34:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-19 02:34:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-19 02:34:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 02:34:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 02:34:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2023-11-19 02:34:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2023-11-19 02:34:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2023-11-19 02:34:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2023-11-19 02:34:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-19 02:34:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-19 02:34:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 02:34:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 02:34:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 02:34:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 02:34:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2023-11-19 02:34:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2023-11-19 02:34:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-19 02:34:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-19 02:34:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2023-11-19 02:34:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2023-11-19 02:34:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 02:34:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 02:34:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 02:34:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 02:34:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-19 02:34:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-19 02:34:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:34:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:34:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 02:34:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 02:34:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-19 02:34:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-19 02:34:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2023-11-19 02:34:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2023-11-19 02:34:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 02:34:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 02:34:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2023-11-19 02:34:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2023-11-19 02:34:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 02:34:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 02:34:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 02:34:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 02:34:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2023-11-19 02:34:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2023-11-19 02:34:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2023-11-19 02:34:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2023-11-19 02:34:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2023-11-19 02:34:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2023-11-19 02:34:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2023-11-19 02:34:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2023-11-19 02:34:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2023-11-19 02:34:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2023-11-19 02:34:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2023-11-19 02:34:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2023-11-19 02:34:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2023-11-19 02:34:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2023-11-19 02:34:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2023-11-19 02:34:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2023-11-19 02:34:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2023-11-19 02:34:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2023-11-19 02:34:14,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 02:34:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 02:34:14,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 02:34:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 02:34:14,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-19 02:34:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-19 02:34:14,288 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2023-11-19 02:34:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2023-11-19 02:34:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 02:34:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 02:34:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 02:34:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 02:34:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2023-11-19 02:34:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2023-11-19 02:34:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2023-11-19 02:34:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2023-11-19 02:34:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2023-11-19 02:34:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2023-11-19 02:34:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2023-11-19 02:34:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2023-11-19 02:34:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 02:34:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 02:34:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 02:34:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-19 02:34:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-19 02:34:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 02:34:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 02:34:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2023-11-19 02:34:14,292 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2023-11-19 02:34:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 02:34:14,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 02:34:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2023-11-19 02:34:14,292 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2023-11-19 02:34:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2023-11-19 02:34:14,293 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2023-11-19 02:34:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 02:34:14,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 02:34:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 02:34:14,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 02:34:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2023-11-19 02:34:14,293 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2023-11-19 02:34:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2023-11-19 02:34:14,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2023-11-19 02:34:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 02:34:14,294 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 02:34:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2023-11-19 02:34:14,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2023-11-19 02:34:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 02:34:14,295 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 02:34:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 02:34:14,295 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 02:34:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-19 02:34:14,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-19 02:34:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-19 02:34:14,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-19 02:34:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2023-11-19 02:34:14,296 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2023-11-19 02:34:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 02:34:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2023-11-19 02:34:14,296 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2023-11-19 02:34:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 02:34:14,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 02:34:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-19 02:34:14,297 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-19 02:34:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 02:34:14,297 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 02:34:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2023-11-19 02:34:14,297 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2023-11-19 02:34:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2023-11-19 02:34:14,298 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2023-11-19 02:34:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2023-11-19 02:34:14,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2023-11-19 02:34:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2023-11-19 02:34:14,298 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2023-11-19 02:34:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2023-11-19 02:34:14,298 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2023-11-19 02:34:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 02:34:14,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 02:34:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2023-11-19 02:34:14,299 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2023-11-19 02:34:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-19 02:34:14,299 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-19 02:34:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 02:34:14,300 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 02:34:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:34:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-11-19 02:34:14,300 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-11-19 02:34:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 02:34:14,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 02:34:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-19 02:34:14,301 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-19 02:34:15,382 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:34:15,387 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:34:15,916 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 02:34:20,283 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:34:23,345 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:34:23,345 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-19 02:34:23,361 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:34:23 BoogieIcfgContainer [2023-11-19 02:34:23,361 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:34:23,362 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:34:23,363 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:34:23,374 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:34:23,374 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:34:23" (1/1) ... [2023-11-19 02:34:23,384 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:34:23,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:23,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1925 states and 2817 transitions. [2023-11-19 02:34:23,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2817 transitions. [2023-11-19 02:34:23,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 02:34:23,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:23,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 02:34:24,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:24,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1936 states and 2833 transitions. [2023-11-19 02:34:24,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 2833 transitions. [2023-11-19 02:34:24,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 02:34:24,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:24,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 02:34:25,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1946 states and 2849 transitions. [2023-11-19 02:34:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 2849 transitions. [2023-11-19 02:34:25,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 02:34:25,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:25,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:34:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:26,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1952 states and 2858 transitions. [2023-11-19 02:34:26,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2858 transitions. [2023-11-19 02:34:26,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-19 02:34:26,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:26,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:26,628 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:34:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:26,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1958 states and 2867 transitions. [2023-11-19 02:34:26,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2867 transitions. [2023-11-19 02:34:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-19 02:34:26,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:26,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-19 02:34:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1965 states and 2880 transitions. [2023-11-19 02:34:27,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 2880 transitions. [2023-11-19 02:34:27,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 02:34:27,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:27,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:27,969 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-19 02:34:28,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:28,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2932 states to 1975 states and 2903 transitions. [2023-11-19 02:34:28,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2903 transitions. [2023-11-19 02:34:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-19 02:34:28,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:28,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-19 02:34:28,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1973 states and 2899 transitions. [2023-11-19 02:34:28,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2899 transitions. [2023-11-19 02:34:28,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-19 02:34:28,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:28,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:28,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-19 02:34:29,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1980 states and 2912 transitions. [2023-11-19 02:34:29,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 2912 transitions. [2023-11-19 02:34:29,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 02:34:29,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:29,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-19 02:34:29,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:29,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2955 states to 1978 states and 2908 transitions. [2023-11-19 02:34:29,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 2908 transitions. [2023-11-19 02:34:29,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-19 02:34:29,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:29,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-19 02:34:29,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1988 states and 2931 transitions. [2023-11-19 02:34:29,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2931 transitions. [2023-11-19 02:34:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-19 02:34:29,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:30,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-19 02:34:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:30,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1988 states and 2930 transitions. [2023-11-19 02:34:30,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2930 transitions. [2023-11-19 02:34:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-19 02:34:30,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:30,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-19 02:34:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:30,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2976 states to 1988 states and 2929 transitions. [2023-11-19 02:34:30,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2929 transitions. [2023-11-19 02:34:30,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 02:34:30,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:30,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:30,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-19 02:34:30,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:30,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1988 states and 2928 transitions. [2023-11-19 02:34:30,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2928 transitions. [2023-11-19 02:34:30,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-19 02:34:30,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:30,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:30,726 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-19 02:34:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1988 states and 2927 transitions. [2023-11-19 02:34:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2927 transitions. [2023-11-19 02:34:30,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-19 02:34:30,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:30,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:30,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:31,215 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-19 02:34:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1995 states and 2938 transitions. [2023-11-19 02:34:31,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 2938 transitions. [2023-11-19 02:34:31,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-19 02:34:31,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:31,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:31,661 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-19 02:34:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:31,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 2002 states and 2949 transitions. [2023-11-19 02:34:31,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 2949 transitions. [2023-11-19 02:34:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-19 02:34:31,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:31,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:31,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:32,170 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-19 02:34:32,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:32,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 2005 states and 2953 transitions. [2023-11-19 02:34:32,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 2953 transitions. [2023-11-19 02:34:32,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-19 02:34:32,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:32,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-19 02:34:32,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:32,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3004 states to 2008 states and 2957 transitions. [2023-11-19 02:34:32,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 2957 transitions. [2023-11-19 02:34:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 02:34:32,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:32,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-19 02:34:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:33,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 2015 states and 2968 transitions. [2023-11-19 02:34:33,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2968 transitions. [2023-11-19 02:34:33,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 02:34:33,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:33,632 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-19 02:34:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 2022 states and 2979 transitions. [2023-11-19 02:34:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 2979 transitions. [2023-11-19 02:34:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 02:34:33,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:33,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:34,051 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-19 02:34:34,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 2025 states and 2983 transitions. [2023-11-19 02:34:34,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 2983 transitions. [2023-11-19 02:34:34,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 02:34:34,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:34,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2023-11-19 02:34:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 2028 states and 2987 transitions. [2023-11-19 02:34:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 2987 transitions. [2023-11-19 02:34:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 02:34:34,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:34,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:35,229 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 02:34:35,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:35,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 2033 states and 2993 transitions. [2023-11-19 02:34:35,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 2993 transitions. [2023-11-19 02:34:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 02:34:35,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:35,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:35,499 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2023-11-19 02:34:35,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 2033 states and 2992 transitions. [2023-11-19 02:34:35,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 2992 transitions. [2023-11-19 02:34:35,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-19 02:34:35,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:35,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:35,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:36,041 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 02:34:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:36,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 2038 states and 2999 transitions. [2023-11-19 02:34:36,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 2999 transitions. [2023-11-19 02:34:36,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 02:34:36,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:36,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:36,582 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 02:34:36,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 2043 states and 3005 transitions. [2023-11-19 02:34:36,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3005 transitions. [2023-11-19 02:34:36,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 02:34:36,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:36,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2023-11-19 02:34:36,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:36,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 2043 states and 3004 transitions. [2023-11-19 02:34:36,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3004 transitions. [2023-11-19 02:34:36,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 02:34:36,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:36,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:37,344 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 02:34:37,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:37,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 2048 states and 3011 transitions. [2023-11-19 02:34:37,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3011 transitions. [2023-11-19 02:34:37,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-19 02:34:37,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:37,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:37,775 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 02:34:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3065 states to 2053 states and 3018 transitions. [2023-11-19 02:34:37,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3018 transitions. [2023-11-19 02:34:37,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-19 02:34:37,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:37,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:38,232 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 02:34:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:38,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 2058 states and 3025 transitions. [2023-11-19 02:34:38,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3025 transitions. [2023-11-19 02:34:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-19 02:34:38,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:38,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:38,693 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 02:34:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:38,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 2063 states and 3032 transitions. [2023-11-19 02:34:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3032 transitions. [2023-11-19 02:34:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-19 02:34:38,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:39,200 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-19 02:34:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:39,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 2068 states and 3039 transitions. [2023-11-19 02:34:39,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3039 transitions. [2023-11-19 02:34:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-19 02:34:39,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:39,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2023-11-19 02:34:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 2069 states and 3040 transitions. [2023-11-19 02:34:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3040 transitions. [2023-11-19 02:34:39,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-11-19 02:34:39,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:39,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2023-11-19 02:34:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:40,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 2077 states and 3052 transitions. [2023-11-19 02:34:40,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3052 transitions. [2023-11-19 02:34:40,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-19 02:34:40,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:40,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:40,692 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2023-11-19 02:34:40,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 2088 states and 3075 transitions. [2023-11-19 02:34:40,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3075 transitions. [2023-11-19 02:34:40,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-11-19 02:34:40,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:40,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2023-11-19 02:34:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:41,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 2088 states and 3074 transitions. [2023-11-19 02:34:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3074 transitions. [2023-11-19 02:34:41,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-11-19 02:34:41,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:41,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2023-11-19 02:34:42,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:42,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3152 states to 2088 states and 3073 transitions. [2023-11-19 02:34:42,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 3073 transitions. [2023-11-19 02:34:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-19 02:34:42,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:42,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2023-11-19 02:34:42,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 2094 states and 3083 transitions. [2023-11-19 02:34:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3083 transitions. [2023-11-19 02:34:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-19 02:34:43,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:43,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2023-11-19 02:34:43,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:43,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 2092 states and 3079 transitions. [2023-11-19 02:34:43,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3079 transitions. [2023-11-19 02:34:43,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2023-11-19 02:34:43,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:43,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:44,671 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2023-11-19 02:34:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3212 states to 2106 states and 3102 transitions. [2023-11-19 02:34:44,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3102 transitions. [2023-11-19 02:34:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2023-11-19 02:34:44,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2023-11-19 02:34:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 2100 states and 3092 transitions. [2023-11-19 02:34:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3092 transitions. [2023-11-19 02:34:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2023-11-19 02:34:45,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:45,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2023-11-19 02:34:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 2098 states and 3088 transitions. [2023-11-19 02:34:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3088 transitions. [2023-11-19 02:34:46,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2023-11-19 02:34:46,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:46,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:34:47,554 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2023-11-19 02:34:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:34:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 2105 states and 3102 transitions. [2023-11-19 02:34:47,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3102 transitions. [2023-11-19 02:34:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2023-11-19 02:34:47,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:34:47,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:34:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat