./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi --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 0705c7c1097399903dd015d79fa2944ad89b2d381aed5d9e2539b97c330aa424 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:55:12,805 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:55:12,891 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:55:12,896 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:55:12,897 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:55:12,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:55:12,926 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:55:12,926 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:55:12,927 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:55:12,928 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:55:12,928 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:55:12,929 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:55:12,929 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:55:12,930 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:55:12,930 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:55:12,931 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:55:12,931 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:55:12,932 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:55:12,932 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:55:12,933 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:55:12,934 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:55:12,934 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:55:12,935 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:55:12,935 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:12,936 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:55:12,936 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:55:12,937 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:55:12,937 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:55:12,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:55:12,938 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:55:12,938 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_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0705c7c1097399903dd015d79fa2944ad89b2d381aed5d9e2539b97c330aa424 [2023-11-24 22:55:13,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:55:13,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:55:13,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:55:13,232 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:55:13,232 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:55:13,234 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2023-11-24 22:55:16,361 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:55:17,152 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:55:17,153 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2023-11-24 22:55:17,208 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/data/3dc0ce2e4/258e98692a144538bfd253d91b36a16a/FLAGdd2e6aa7a [2023-11-24 22:55:17,223 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/data/3dc0ce2e4/258e98692a144538bfd253d91b36a16a [2023-11-24 22:55:17,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:55:17,228 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:55:17,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:17,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:55:17,237 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:55:17,238 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:17" (1/1) ... [2023-11-24 22:55:17,239 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c23a4e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:17, skipping insertion in model container [2023-11-24 22:55:17,239 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:17" (1/1) ... [2023-11-24 22:55:17,439 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:55:20,659 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_1c2c5dcd-694e-4884-917f-983502fe0d05/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[351362,351375] [2023-11-24 22:55:20,699 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:20,749 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:55:20,869 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"); [5239] [2023-11-24 22:55:20,871 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)); [5246] [2023-11-24 22:55:20,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5253] [2023-11-24 22:55:20,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5385] [2023-11-24 22:55:20,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5393] [2023-11-24 22:55:20,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5400] [2023-11-24 22:55:20,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5407] [2023-11-24 22:55:20,885 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)); [5592-5593] [2023-11-24 22:55:20,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5599] [2023-11-24 22:55:20,897 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)); [5984-5985] [2023-11-24 22:55:20,900 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)); [6013-6014] [2023-11-24 22:55:20,907 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" (210), "i" (12UL)); [6055-6056] [2023-11-24 22:55:20,909 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" (229), "i" (12UL)); [6082-6083] [2023-11-24 22:55:20,992 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)); [6163-6164] [2023-11-24 22:55:20,995 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)); [6235-6236] [2023-11-24 22:55:20,997 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)); [6308-6309] [2023-11-24 22:55:21,000 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)); [6381-6382] [2023-11-24 22:55:21,037 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)); [7051-7052] [2023-11-24 22:55:21,038 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)); [7063-7064] [2023-11-24 22:55:21,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8170] [2023-11-24 22:55:21,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8473] [2023-11-24 22:55:21,132 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)); [9243-9244] [2023-11-24 22:55:21,132 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)); [9257-9258] [2023-11-24 22:55:21,133 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)); [9269-9270] [2023-11-24 22:55:21,133 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)); [9281-9282] [2023-11-24 22:55:21,216 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_1c2c5dcd-694e-4884-917f-983502fe0d05/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[351362,351375] [2023-11-24 22:55:21,225 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:21,518 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:55:21,519 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21 WrapperNode [2023-11-24 22:55:21,519 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:21,521 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:21,521 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:55:21,521 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:55:21,530 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:21,619 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:21,935 INFO L138 Inliner]: procedures = 415, calls = 1913, calls flagged for inlining = 249, calls inlined = 236, statements flattened = 6408 [2023-11-24 22:55:21,936 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:21,937 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:55:21,937 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:55:21,937 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:55:21,947 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:21,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:22,023 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:22,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:22,194 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:22,233 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:22,273 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:22,306 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:22,354 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:55:22,358 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:55:22,358 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:55:22,358 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:55:22,359 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:21" (1/1) ... [2023-11-24 22:55:22,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:22,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:55:22,395 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:55:22,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c2c5dcd-694e-4884-917f-983502fe0d05/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:55:22,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:55:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:55:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:55:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:55:22,437 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 22:55:22,437 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 22:55:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-24 22:55:22,438 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-24 22:55:22,438 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2023-11-24 22:55:22,439 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2023-11-24 22:55:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2023-11-24 22:55:22,439 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2023-11-24 22:55:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-24 22:55:22,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-24 22:55:22,442 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 22:55:22,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 22:55:22,442 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2023-11-24 22:55:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2023-11-24 22:55:22,443 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2023-11-24 22:55:22,443 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2023-11-24 22:55:22,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:55:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:55:22,444 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 22:55:22,444 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 22:55:22,444 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-24 22:55:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-24 22:55:22,445 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 22:55:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 22:55:22,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:55:22,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:55:22,445 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 22:55:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 22:55:22,446 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2023-11-24 22:55:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2023-11-24 22:55:22,446 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2023-11-24 22:55:22,446 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2023-11-24 22:55:22,446 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2023-11-24 22:55:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2023-11-24 22:55:22,447 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-24 22:55:22,447 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-24 22:55:22,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:55:22,447 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 22:55:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 22:55:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2023-11-24 22:55:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2023-11-24 22:55:22,448 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2023-11-24 22:55:22,448 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2023-11-24 22:55:22,449 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 22:55:22,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 22:55:22,450 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-24 22:55:22,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-24 22:55:22,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:55:22,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-24 22:55:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-24 22:55:22,452 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 22:55:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 22:55:22,452 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2023-11-24 22:55:22,452 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2023-11-24 22:55:22,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:55:22,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 22:55:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 22:55:22,453 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2023-11-24 22:55:22,453 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2023-11-24 22:55:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:55:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:55:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:55:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2023-11-24 22:55:22,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2023-11-24 22:55:22,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:55:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:55:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2023-11-24 22:55:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2023-11-24 22:55:22,455 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2023-11-24 22:55:22,455 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2023-11-24 22:55:22,456 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2023-11-24 22:55:22,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2023-11-24 22:55:22,457 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2023-11-24 22:55:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2023-11-24 22:55:22,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:55:22,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 22:55:22,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 22:55:22,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 22:55:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 22:55:22,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-24 22:55:22,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-24 22:55:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-24 22:55:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-24 22:55:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:55:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-24 22:55:22,459 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-24 22:55:22,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:55:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:55:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:55:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:55:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:55:22,460 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:55:22,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:55:22,461 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-24 22:55:22,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-24 22:55:22,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:55:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:55:22,462 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2023-11-24 22:55:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2023-11-24 22:55:22,462 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2023-11-24 22:55:22,462 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2023-11-24 22:55:22,463 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-24 22:55:22,463 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-24 22:55:22,464 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:55:22,464 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:55:22,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 22:55:22,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 22:55:22,464 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2023-11-24 22:55:22,465 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2023-11-24 22:55:22,465 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-24 22:55:22,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-24 22:55:22,465 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2023-11-24 22:55:22,465 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2023-11-24 22:55:22,466 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-24 22:55:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-24 22:55:22,466 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-24 22:55:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-24 22:55:22,466 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-24 22:55:22,466 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-24 22:55:22,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:55:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:55:22,467 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 22:55:22,467 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 22:55:22,468 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-24 22:55:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-24 22:55:22,469 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2023-11-24 22:55:22,469 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2023-11-24 22:55:22,469 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 22:55:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 22:55:22,470 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2023-11-24 22:55:22,470 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2023-11-24 22:55:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:55:22,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:55:22,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:55:22,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:55:22,475 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2023-11-24 22:55:22,475 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2023-11-24 22:55:22,476 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2023-11-24 22:55:22,476 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2023-11-24 22:55:22,477 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2023-11-24 22:55:22,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2023-11-24 22:55:22,478 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2023-11-24 22:55:22,484 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2023-11-24 22:55:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2023-11-24 22:55:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2023-11-24 22:55:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2023-11-24 22:55:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2023-11-24 22:55:22,485 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2023-11-24 22:55:22,485 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2023-11-24 22:55:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2023-11-24 22:55:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2023-11-24 22:55:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2023-11-24 22:55:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2023-11-24 22:55:22,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 22:55:22,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 22:55:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 22:55:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 22:55:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-24 22:55:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-24 22:55:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2023-11-24 22:55:22,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2023-11-24 22:55:22,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:55:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-24 22:55:22,488 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-24 22:55:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:55:22,488 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2023-11-24 22:55:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2023-11-24 22:55:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2023-11-24 22:55:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2023-11-24 22:55:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2023-11-24 22:55:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2023-11-24 22:55:22,489 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2023-11-24 22:55:22,489 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2023-11-24 22:55:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:55:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 22:55:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 22:55:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-24 22:55:22,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-24 22:55:22,490 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-24 22:55:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-24 22:55:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2023-11-24 22:55:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2023-11-24 22:55:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 22:55:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 22:55:22,491 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2023-11-24 22:55:22,491 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2023-11-24 22:55:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2023-11-24 22:55:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2023-11-24 22:55:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:55:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:55:22,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 22:55:22,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 22:55:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2023-11-24 22:55:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2023-11-24 22:55:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2023-11-24 22:55:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2023-11-24 22:55:22,493 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-24 22:55:22,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-24 22:55:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2023-11-24 22:55:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2023-11-24 22:55:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 22:55:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 22:55:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 22:55:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 22:55:22,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-24 22:55:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-24 22:55:22,495 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-24 22:55:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-24 22:55:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2023-11-24 22:55:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2023-11-24 22:55:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:55:22,496 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2023-11-24 22:55:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2023-11-24 22:55:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:55:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:55:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-24 22:55:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-24 22:55:22,497 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-24 22:55:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-24 22:55:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2023-11-24 22:55:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2023-11-24 22:55:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2023-11-24 22:55:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2023-11-24 22:55:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2023-11-24 22:55:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2023-11-24 22:55:22,498 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2023-11-24 22:55:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2023-11-24 22:55:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2023-11-24 22:55:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2023-11-24 22:55:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2023-11-24 22:55:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2023-11-24 22:55:22,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:55:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:55:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2023-11-24 22:55:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2023-11-24 22:55:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-24 22:55:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-24 22:55:22,500 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 22:55:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 22:55:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:55:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-11-24 22:55:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-11-24 22:55:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:55:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:55:22,501 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-24 22:55:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-24 22:55:23,679 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:55:23,690 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:55:24,172 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:55:28,572 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 22:55:28,737 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:55:31,799 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:55:31,800 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-24 22:55:31,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:31 BoogieIcfgContainer [2023-11-24 22:55:31,804 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:55:31,806 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:55:31,806 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:55:31,883 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:55:31,883 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:31" (1/1) ... [2023-11-24 22:55:31,894 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:55:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:32,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3141 states to 2129 states and 3141 transitions. [2023-11-24 22:55:32,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 3141 transitions. [2023-11-24 22:55:32,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-11-24 22:55:32,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:32,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2023-11-24 22:55:33,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 2138 states and 3158 transitions. [2023-11-24 22:55:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3158 transitions. [2023-11-24 22:55:33,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-24 22:55:33,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:33,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 2144 states and 3176 transitions. [2023-11-24 22:55:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 3176 transitions. [2023-11-24 22:55:34,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-11-24 22:55:34,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-24 22:55:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 2149 states and 3188 transitions. [2023-11-24 22:55:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 3188 transitions. [2023-11-24 22:55:34,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-11-24 22:55:34,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:34,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:35,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3211 states to 2157 states and 3211 transitions. [2023-11-24 22:55:35,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 3211 transitions. [2023-11-24 22:55:35,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-11-24 22:55:35,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:35,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:35,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:35,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 2166 states and 3237 transitions. [2023-11-24 22:55:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3237 transitions. [2023-11-24 22:55:36,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-24 22:55:36,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:36,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:36,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-24 22:55:36,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:36,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 2171 states and 3255 transitions. [2023-11-24 22:55:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3255 transitions. [2023-11-24 22:55:36,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-24 22:55:36,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:36,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:37,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:38,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:38,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 2181 states and 3285 transitions. [2023-11-24 22:55:38,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 3285 transitions. [2023-11-24 22:55:38,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-24 22:55:38,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:38,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:38,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-24 22:55:39,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 2188 states and 3310 transitions. [2023-11-24 22:55:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 3310 transitions. [2023-11-24 22:55:39,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-24 22:55:39,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:39,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:39,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:39,787 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-24 22:55:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:40,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3352 states to 2195 states and 3352 transitions. [2023-11-24 22:55:40,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 3352 transitions. [2023-11-24 22:55:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-24 22:55:40,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:40,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-24 22:55:40,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:40,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 2196 states and 3353 transitions. [2023-11-24 22:55:40,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 3353 transitions. [2023-11-24 22:55:40,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-24 22:55:40,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:40,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:41,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 2197 states and 3353 transitions. [2023-11-24 22:55:41,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3353 transitions. [2023-11-24 22:55:41,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-24 22:55:41,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:41,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:41,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:41,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3355 states to 2199 states and 3355 transitions. [2023-11-24 22:55:41,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 3355 transitions. [2023-11-24 22:55:41,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-24 22:55:41,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:41,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:41,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:41,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2204 states and 3360 transitions. [2023-11-24 22:55:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3360 transitions. [2023-11-24 22:55:41,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-24 22:55:41,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:41,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:42,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:42,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:42,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2205 states and 3361 transitions. [2023-11-24 22:55:42,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3361 transitions. [2023-11-24 22:55:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-24 22:55:42,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:42,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:42,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:42,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-24 22:55:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 2206 states and 3362 transitions. [2023-11-24 22:55:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3362 transitions. [2023-11-24 22:55:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-24 22:55:42,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-24 22:55:43,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3390 states to 2215 states and 3390 transitions. [2023-11-24 22:55:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 3390 transitions. [2023-11-24 22:55:43,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-24 22:55:43,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:43,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:44,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:44,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:44,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 2219 states and 3393 transitions. [2023-11-24 22:55:44,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 3393 transitions. [2023-11-24 22:55:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-24 22:55:44,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:44,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:44,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:44,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:44,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 2220 states and 3394 transitions. [2023-11-24 22:55:44,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 3394 transitions. [2023-11-24 22:55:44,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-24 22:55:44,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:44,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:44,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:44,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-24 22:55:45,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:45,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3416 states to 2227 states and 3416 transitions. [2023-11-24 22:55:45,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 3416 transitions. [2023-11-24 22:55:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-24 22:55:45,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:45,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-24 22:55:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 2228 states and 3417 transitions. [2023-11-24 22:55:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 3417 transitions. [2023-11-24 22:55:45,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-24 22:55:45,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:45,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:45,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2229 states and 3418 transitions. [2023-11-24 22:55:45,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 3418 transitions. [2023-11-24 22:55:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-24 22:55:45,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:45,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:45,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-24 22:55:46,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 2231 states and 3420 transitions. [2023-11-24 22:55:46,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 3420 transitions. [2023-11-24 22:55:46,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-24 22:55:46,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:46,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-24 22:55:46,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 2235 states and 3428 transitions. [2023-11-24 22:55:46,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 3428 transitions. [2023-11-24 22:55:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-24 22:55:46,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:46,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:47,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2236 states and 3429 transitions. [2023-11-24 22:55:47,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3429 transitions. [2023-11-24 22:55:47,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-24 22:55:47,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:47,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:47,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:47,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-24 22:55:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 2238 states and 3431 transitions. [2023-11-24 22:55:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3431 transitions. [2023-11-24 22:55:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-24 22:55:47,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:47,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:48,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:48,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 2239 states and 3432 transitions. [2023-11-24 22:55:48,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 3432 transitions. [2023-11-24 22:55:48,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-24 22:55:48,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:48,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:48,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 2240 states and 3433 transitions. [2023-11-24 22:55:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3433 transitions. [2023-11-24 22:55:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-24 22:55:48,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:48,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:49,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:49,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 2241 states and 3433 transitions. [2023-11-24 22:55:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3433 transitions. [2023-11-24 22:55:49,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-24 22:55:49,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:49,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:49,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2023-11-24 22:55:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:49,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 2253 states and 3463 transitions. [2023-11-24 22:55:49,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3463 transitions. [2023-11-24 22:55:49,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-24 22:55:49,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:49,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:50,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-24 22:55:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3471 states to 2257 states and 3471 transitions. [2023-11-24 22:55:50,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3471 transitions. [2023-11-24 22:55:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-24 22:55:50,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:50,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:50,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:50,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:50,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3471 states to 2258 states and 3471 transitions. [2023-11-24 22:55:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 3471 transitions. [2023-11-24 22:55:50,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-24 22:55:50,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:50,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:50,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2023-11-24 22:55:51,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3498 states to 2265 states and 3498 transitions. [2023-11-24 22:55:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 3498 transitions. [2023-11-24 22:55:51,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-24 22:55:51,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-24 22:55:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:52,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 2269 states and 3506 transitions. [2023-11-24 22:55:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 3506 transitions. [2023-11-24 22:55:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-24 22:55:52,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:52,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:52,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:52,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1503 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2023-11-24 22:55:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:52,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 2276 states and 3529 transitions. [2023-11-24 22:55:52,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 3529 transitions. [2023-11-24 22:55:52,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-24 22:55:52,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:52,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:53,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1446 trivial. 0 not checked. [2023-11-24 22:55:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:53,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2278 states and 3531 transitions. [2023-11-24 22:55:53,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3531 transitions. [2023-11-24 22:55:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-24 22:55:53,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:53,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:53,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1498 trivial. 0 not checked. [2023-11-24 22:55:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:53,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3532 states to 2279 states and 3532 transitions. [2023-11-24 22:55:53,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 3532 transitions. [2023-11-24 22:55:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-24 22:55:53,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:53,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:54,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1536 trivial. 0 not checked. [2023-11-24 22:55:54,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:54,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2283 states and 3543 transitions. [2023-11-24 22:55:54,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 3543 transitions. [2023-11-24 22:55:54,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-24 22:55:54,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:54,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-24 22:55:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 2287 states and 3552 transitions. [2023-11-24 22:55:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 3552 transitions. [2023-11-24 22:55:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-24 22:55:55,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:55,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:55,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1536 trivial. 0 not checked. [2023-11-24 22:55:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 2291 states and 3565 transitions. [2023-11-24 22:55:55,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 3565 transitions. [2023-11-24 22:55:55,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-24 22:55:55,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:55,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:55,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2023-11-24 22:55:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 2295 states and 3577 transitions. [2023-11-24 22:55:56,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3577 transitions. [2023-11-24 22:55:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-24 22:55:56,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:56,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked.