./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk --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 1173113d05e710f85abf3e8722fbe6874843b56fe152b4677bf3a67e89cb444b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:41:59,847 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:41:59,943 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:41:59,948 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:41:59,948 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:41:59,973 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:41:59,974 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:41:59,975 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:41:59,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:41:59,976 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:41:59,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:41:59,977 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:41:59,977 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:41:59,978 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:41:59,978 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:41:59,978 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:41:59,979 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:41:59,984 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:41:59,984 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:41:59,984 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:41:59,985 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:41:59,986 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:41:59,986 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:41:59,986 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:41:59,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:41:59,987 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:41:59,987 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:41:59,987 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:41:59,988 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:41:59,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:41:59,988 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_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1173113d05e710f85abf3e8722fbe6874843b56fe152b4677bf3a67e89cb444b [2024-11-08 22:42:00,306 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:42:00,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:42:00,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:42:00,347 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:42:00,348 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:42:00,350 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 22:42:02,385 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:42:03,009 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:42:03,010 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2024-11-08 22:42:03,054 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/data/31c2fd8c1/a918dc24ac4143f682ba32c580a5a293/FLAG3aab261b7 [2024-11-08 22:42:03,459 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/data/31c2fd8c1/a918dc24ac4143f682ba32c580a5a293 [2024-11-08 22:42:03,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:42:03,464 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:42:03,465 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:42:03,466 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:42:03,471 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:42:03,472 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:42:03" (1/1) ... [2024-11-08 22:42:03,473 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1099ded5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:03, skipping insertion in model container [2024-11-08 22:42:03,473 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:42:03" (1/1) ... [2024-11-08 22:42:03,671 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:42:04,562 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-08 22:42:06,610 WARN L250 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_e6354b5b-d076-4b00-bb7b-956f74c639d5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[330149,330162] [2024-11-08 22:42:06,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:42:06,742 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:42:06,879 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"); [5598] [2024-11-08 22:42:06,881 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)); [5605] [2024-11-08 22:42:06,881 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5613-5614] [2024-11-08 22:42:06,885 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-08 22:42:06,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5816] [2024-11-08 22:42:06,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5823] [2024-11-08 22:42:06,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5831] [2024-11-08 22:42:06,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5838] [2024-11-08 22:42:06,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5846] [2024-11-08 22:42:06,904 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/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6016-6017] [2024-11-08 22:42:06,906 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/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6045-6046] [2024-11-08 22:42:06,909 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [6075-6076] [2024-11-08 22:42:06,910 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/asm-generic/dma-mapping-common.h"), "i" (120), "i" (12UL)); [6105-6106] [2024-11-08 22:42:06,922 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" (507), "i" (12UL)); [6367-6368] [2024-11-08 22:42:06,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6373] [2024-11-08 22:42:06,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6544] [2024-11-08 22:42:06,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6547] [2024-11-08 22:42:06,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6550] [2024-11-08 22:42:06,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6553] [2024-11-08 22:42:06,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6564] [2024-11-08 22:42:06,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6567] [2024-11-08 22:42:06,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6570] [2024-11-08 22:42:06,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6573] [2024-11-08 22:42:06,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6584] [2024-11-08 22:42:06,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6587] [2024-11-08 22:42:06,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6590] [2024-11-08 22:42:06,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6593] [2024-11-08 22:42:06,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6604] [2024-11-08 22:42:06,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6607] [2024-11-08 22:42:06,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6610] [2024-11-08 22:42:06,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6613] [2024-11-08 22:42:06,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7151] [2024-11-08 22:42:06,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7593] [2024-11-08 22:42:06,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7613] [2024-11-08 22:42:06,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7619] [2024-11-08 22:42:07,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7642] [2024-11-08 22:42:07,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7979] [2024-11-08 22:42:07,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9266] [2024-11-08 22:42:07,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9326] [2024-11-08 22:42:07,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9344] [2024-11-08 22:42:07,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9356] [2024-11-08 22:42:07,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9378] [2024-11-08 22:42:07,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9541] [2024-11-08 22:42:07,285 WARN L250 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_e6354b5b-d076-4b00-bb7b-956f74c639d5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[330149,330162] [2024-11-08 22:42:07,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:42:07,530 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:42:07,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07 WrapperNode [2024-11-08 22:42:07,531 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:42:07,532 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:42:07,532 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:42:07,532 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:42:07,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:07,665 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:07,995 INFO L138 Inliner]: procedures = 329, calls = 2726, calls flagged for inlining = 162, calls inlined = 143, statements flattened = 7686 [2024-11-08 22:42:07,996 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:42:07,997 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:42:07,997 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:42:07,997 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:42:08,009 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:08,010 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:08,063 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:08,064 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:08,224 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:08,256 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:08,290 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:08,319 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:08,369 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:42:08,371 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:42:08,372 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:42:08,372 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:42:08,374 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:42:07" (1/1) ... [2024-11-08 22:42:08,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:42:08,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:42:08,410 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:42:08,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6354b5b-d076-4b00-bb7b-956f74c639d5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:42:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 22:42:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 22:42:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-08 22:42:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-08 22:42:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-11-08 22:42:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-11-08 22:42:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:42:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:42:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:42:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:42:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2024-11-08 22:42:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2024-11-08 22:42:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:42:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:42:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 22:42:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 22:42:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2024-11-08 22:42:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2024-11-08 22:42:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2024-11-08 22:42:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2024-11-08 22:42:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:42:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:42:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2024-11-08 22:42:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2024-11-08 22:42:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-08 22:42:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-08 22:42:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:42:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:42:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 22:42:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 22:42:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2024-11-08 22:42:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2024-11-08 22:42:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 22:42:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 22:42:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2024-11-08 22:42:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2024-11-08 22:42:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 22:42:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 22:42:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 22:42:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 22:42:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 22:42:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 22:42:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2024-11-08 22:42:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2024-11-08 22:42:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:42:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:42:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-08 22:42:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-08 22:42:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:42:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:42:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:42:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:42:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 22:42:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 22:42:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 22:42:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 22:42:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 22:42:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 22:42:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-11-08 22:42:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-11-08 22:42:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2024-11-08 22:42:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2024-11-08 22:42:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2024-11-08 22:42:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2024-11-08 22:42:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2024-11-08 22:42:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2024-11-08 22:42:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 22:42:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 22:42:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:42:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2024-11-08 22:42:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2024-11-08 22:42:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 22:42:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 22:42:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-08 22:42:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-08 22:42:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:42:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 22:42:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 22:42:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 22:42:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 22:42:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 22:42:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 22:42:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-08 22:42:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-08 22:42:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:42:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:42:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 22:42:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 22:42:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 22:42:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 22:42:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:42:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:42:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2024-11-08 22:42:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2024-11-08 22:42:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2024-11-08 22:42:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2024-11-08 22:42:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:42:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:42:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2024-11-08 22:42:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2024-11-08 22:42:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-08 22:42:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-08 22:42:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-08 22:42:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-08 22:42:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:42:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:42:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2024-11-08 22:42:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2024-11-08 22:42:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:42:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:42:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 22:42:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 22:42:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2024-11-08 22:42:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2024-11-08 22:42:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 22:42:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 22:42:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2024-11-08 22:42:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2024-11-08 22:42:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-08 22:42:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-08 22:42:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2024-11-08 22:42:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2024-11-08 22:42:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:42:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2024-11-08 22:42:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2024-11-08 22:42:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:42:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:42:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-08 22:42:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-08 22:42:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2024-11-08 22:42:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2024-11-08 22:42:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:42:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 22:42:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 22:42:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2024-11-08 22:42:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2024-11-08 22:42:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-08 22:42:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-08 22:42:08,476 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2024-11-08 22:42:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2024-11-08 22:42:08,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2024-11-08 22:42:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2024-11-08 22:42:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:42:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2024-11-08 22:42:08,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2024-11-08 22:42:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 22:42:08,478 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 22:42:08,478 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 22:42:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 22:42:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 22:42:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 22:42:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-08 22:42:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-08 22:42:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2024-11-08 22:42:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2024-11-08 22:42:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2024-11-08 22:42:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2024-11-08 22:42:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 22:42:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 22:42:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 22:42:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 22:42:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2024-11-08 22:42:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2024-11-08 22:42:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2024-11-08 22:42:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2024-11-08 22:42:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 22:42:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 22:42:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:42:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:42:08,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 22:42:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 22:42:08,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:42:08,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 22:42:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 22:42:08,486 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2024-11-08 22:42:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2024-11-08 22:42:08,486 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-08 22:42:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-08 22:42:08,486 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2024-11-08 22:42:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2024-11-08 22:42:08,486 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-08 22:42:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-08 22:42:08,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:42:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:42:08,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 22:42:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 22:42:08,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-08 22:42:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-08 22:42:08,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:42:08,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 22:42:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 22:42:08,487 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-08 22:42:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-08 22:42:08,487 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2024-11-08 22:42:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2024-11-08 22:42:08,488 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2024-11-08 22:42:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2024-11-08 22:42:08,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:42:08,488 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-08 22:42:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-08 22:42:08,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:42:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:42:08,489 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 22:42:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 22:42:08,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:42:08,489 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 22:42:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 22:42:08,489 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2024-11-08 22:42:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2024-11-08 22:42:08,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-08 22:42:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-08 22:42:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-08 22:42:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-08 22:42:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2024-11-08 22:42:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2024-11-08 22:42:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-08 22:42:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-08 22:42:08,491 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-08 22:42:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-08 22:42:08,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-08 22:42:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-08 22:42:08,492 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 22:42:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 22:42:08,492 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2024-11-08 22:42:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2024-11-08 22:42:08,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-08 22:42:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-08 22:42:08,493 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-08 22:42:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-08 22:42:08,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 22:42:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 22:42:08,493 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 22:42:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 22:42:08,493 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2024-11-08 22:42:08,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2024-11-08 22:42:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 22:42:08,494 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 22:42:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-08 22:42:08,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-08 22:42:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-08 22:42:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-08 22:42:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:42:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-08 22:42:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-08 22:42:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2024-11-08 22:42:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2024-11-08 22:42:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-08 22:42:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-08 22:42:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-08 22:42:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-08 22:42:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-08 22:42:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-08 22:42:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:42:08,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:42:09,612 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:42:09,619 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:42:09,944 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:42:34,706 INFO L? ?]: Removed 2752 outVars from TransFormulas that were not future-live. [2024-11-08 22:42:34,706 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:42:39,009 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:42:39,010 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-08 22:42:39,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:42:39 BoogieIcfgContainer [2024-11-08 22:42:39,011 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:42:39,013 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:42:39,013 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:42:39,023 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:42:39,023 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:42:39" (1/1) ... [2024-11-08 22:42:39,033 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:42:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:39,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 2143 states and 3161 transitions. [2024-11-08 22:42:39,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3161 transitions. [2024-11-08 22:42:39,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-08 22:42:39,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:39,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:47,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 4617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:42:59,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:00,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 2152 states and 3280 transitions. [2024-11-08 22:43:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2152 states and 3280 transitions. [2024-11-08 22:43:00,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-08 22:43:00,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:00,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:09,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:09,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4619 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:43:09,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 2153 states and 3281 transitions. [2024-11-08 22:43:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3281 transitions. [2024-11-08 22:43:09,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-08 22:43:09,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:09,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:20,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4620 trivial. 0 not checked. [2024-11-08 22:43:20,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:20,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 2154 states and 3282 transitions. [2024-11-08 22:43:20,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 3282 transitions. [2024-11-08 22:43:20,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-11-08 22:43:20,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:20,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:28,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4619 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:43:31,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:31,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 2157 states and 3381 transitions. [2024-11-08 22:43:31,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states and 3381 transitions. [2024-11-08 22:43:31,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2024-11-08 22:43:31,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:31,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4621 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4621 trivial. 0 not checked. [2024-11-08 22:43:39,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:39,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 2158 states and 3382 transitions. [2024-11-08 22:43:39,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3382 transitions. [2024-11-08 22:43:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2024-11-08 22:43:39,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:48,208 INFO L134 CoverageAnalysis]: Checked inductivity of 4620 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:43:51,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:51,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3481 states to 2162 states and 3481 transitions. [2024-11-08 22:43:51,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3481 transitions. [2024-11-08 22:43:51,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2024-11-08 22:43:51,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:51,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:59,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4622 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:44:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 2168 states and 3587 transitions. [2024-11-08 22:44:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3587 transitions. [2024-11-08 22:44:04,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2024-11-08 22:44:04,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:04,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4621 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:44:19,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:19,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 2173 states and 3682 transitions. [2024-11-08 22:44:19,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3682 transitions. [2024-11-08 22:44:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2024-11-08 22:44:19,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:19,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:27,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4623 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:44:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:36,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 2180 states and 3784 transitions. [2024-11-08 22:44:36,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 3784 transitions. [2024-11-08 22:44:36,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-08 22:44:36,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:36,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:45,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4622 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4622 trivial. 0 not checked. [2024-11-08 22:44:46,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 2183 states and 3789 transitions. [2024-11-08 22:44:46,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3789 transitions. [2024-11-08 22:44:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-08 22:44:46,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:46,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:54,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4624 trivial. 0 not checked. [2024-11-08 22:44:54,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 2184 states and 3790 transitions. [2024-11-08 22:44:54,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3790 transitions. [2024-11-08 22:44:54,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-11-08 22:44:54,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:54,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:02,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:45:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:02,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3790 states to 2185 states and 3790 transitions. [2024-11-08 22:45:02,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 3790 transitions. [2024-11-08 22:45:02,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-11-08 22:45:02,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:02,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:09,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4624 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:45:11,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:11,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 2187 states and 3795 transitions. [2024-11-08 22:45:11,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 3795 transitions. [2024-11-08 22:45:11,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-11-08 22:45:11,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:11,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:19,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4626 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:45:19,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 2188 states and 3795 transitions. [2024-11-08 22:45:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 3795 transitions. [2024-11-08 22:45:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-08 22:45:19,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:19,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4629 trivial. 0 not checked. [2024-11-08 22:45:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 2196 states and 3887 transitions. [2024-11-08 22:45:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 3887 transitions. [2024-11-08 22:45:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2024-11-08 22:45:39,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:39,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:45,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4625 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:46:01,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:01,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 2205 states and 3983 transitions. [2024-11-08 22:46:01,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3983 transitions. [2024-11-08 22:46:01,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-08 22:46:01,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:01,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:08,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4625 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:46:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:08,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 2206 states and 3983 transitions. [2024-11-08 22:46:08,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3983 transitions. [2024-11-08 22:46:08,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-08 22:46:08,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:08,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:15,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4628 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4620 trivial. 0 not checked. [2024-11-08 22:46:15,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 2207 states and 3983 transitions. [2024-11-08 22:46:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3983 transitions. [2024-11-08 22:46:15,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-08 22:46:15,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:15,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:22,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4627 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:46:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:22,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 2208 states and 3983 transitions. [2024-11-08 22:46:22,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 3983 transitions. [2024-11-08 22:46:22,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-08 22:46:22,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:22,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:29,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4625 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:46:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:33,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2210 states and 3990 transitions. [2024-11-08 22:46:33,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3990 transitions. [2024-11-08 22:46:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-08 22:46:33,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:33,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:40,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:40,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4629 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4620 trivial. 0 not checked. [2024-11-08 22:46:43,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:43,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 2211 states and 3992 transitions. [2024-11-08 22:46:43,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 3992 transitions. [2024-11-08 22:46:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-08 22:46:43,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:43,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:49,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4629 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4620 trivial. 0 not checked. [2024-11-08 22:46:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:57,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2215 states and 4090 transitions. [2024-11-08 22:46:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4090 transitions. [2024-11-08 22:46:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-08 22:46:57,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:57,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:04,947 INFO L134 CoverageAnalysis]: Checked inductivity of 4627 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4620 trivial. 0 not checked. [2024-11-08 22:47:05,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:05,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2216 states and 4090 transitions. [2024-11-08 22:47:05,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 4090 transitions. [2024-11-08 22:47:05,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-08 22:47:05,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:05,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:12,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4626 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:47:13,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 2215 states and 4079 transitions. [2024-11-08 22:47:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4079 transitions. [2024-11-08 22:47:13,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-08 22:47:13,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:13,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:19,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4630 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4621 trivial. 0 not checked. [2024-11-08 22:47:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:22,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 2216 states and 4080 transitions. [2024-11-08 22:47:22,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 4080 transitions. [2024-11-08 22:47:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-08 22:47:22,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:22,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:29,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:30,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4625 trivial. 0 not checked. [2024-11-08 22:47:31,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 2219 states and 4085 transitions. [2024-11-08 22:47:31,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 4085 transitions. [2024-11-08 22:47:31,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2024-11-08 22:47:31,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:31,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:37,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:38,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4627 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4620 trivial. 0 not checked. [2024-11-08 22:47:40,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:40,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2221 states and 4090 transitions. [2024-11-08 22:47:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4090 transitions. [2024-11-08 22:47:40,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 22:47:40,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:40,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4631 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4631 trivial. 0 not checked. [2024-11-08 22:47:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2222 states and 4090 transitions. [2024-11-08 22:47:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 4090 transitions. [2024-11-08 22:47:47,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-11-08 22:47:47,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:47,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4625 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:47:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2225 states and 4095 transitions. [2024-11-08 22:47:54,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4095 transitions. [2024-11-08 22:47:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-11-08 22:47:54,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:54,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4629 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:48:01,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:01,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2226 states and 4095 transitions. [2024-11-08 22:48:01,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4095 transitions. [2024-11-08 22:48:01,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-11-08 22:48:01,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:01,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4631 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4621 trivial. 0 not checked. [2024-11-08 22:48:09,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2227 states and 4095 transitions. [2024-11-08 22:48:09,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 4095 transitions. [2024-11-08 22:48:09,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 22:48:09,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:09,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4632 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4632 trivial. 0 not checked. [2024-11-08 22:48:16,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:16,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2228 states and 4095 transitions. [2024-11-08 22:48:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4095 transitions. [2024-11-08 22:48:16,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-08 22:48:16,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:16,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 4631 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4620 trivial. 0 not checked. [2024-11-08 22:48:24,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2229 states and 4095 transitions. [2024-11-08 22:48:24,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 4095 transitions. [2024-11-08 22:48:24,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-08 22:48:24,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:24,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:31,356 INFO L134 CoverageAnalysis]: Checked inductivity of 4626 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:48:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:36,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4106 states to 2233 states and 4106 transitions. [2024-11-08 22:48:36,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 4106 transitions. [2024-11-08 22:48:36,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-08 22:48:36,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:36,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4628 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:48:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 2236 states and 4113 transitions. [2024-11-08 22:48:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4113 transitions. [2024-11-08 22:48:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-08 22:48:50,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:50,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:58,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4625 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:48:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:59,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 2235 states and 4102 transitions. [2024-11-08 22:48:59,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 4102 transitions. [2024-11-08 22:48:59,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-08 22:48:59,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:59,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:06,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4633 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4633 trivial. 0 not checked. [2024-11-08 22:49:06,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:06,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4102 states to 2236 states and 4102 transitions. [2024-11-08 22:49:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 4102 transitions. [2024-11-08 22:49:06,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 22:49:06,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:06,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:13,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:14,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4633 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:49:30,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:30,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4214 states to 2243 states and 4214 transitions. [2024-11-08 22:49:30,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4214 transitions. [2024-11-08 22:49:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 22:49:30,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:30,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:37,657 INFO L134 CoverageAnalysis]: Checked inductivity of 4633 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4621 trivial. 0 not checked. [2024-11-08 22:49:37,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:37,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4214 states to 2244 states and 4214 transitions. [2024-11-08 22:49:37,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4214 transitions. [2024-11-08 22:49:37,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 22:49:37,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:37,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:45,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4628 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4620 trivial. 0 not checked. [2024-11-08 22:49:51,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 2248 states and 4225 transitions. [2024-11-08 22:49:51,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 4225 transitions. [2024-11-08 22:49:51,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 22:49:51,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:51,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:59,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4630 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4620 trivial. 0 not checked. [2024-11-08 22:50:08,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2251 states and 4233 transitions. [2024-11-08 22:50:08,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2251 states and 4233 transitions. [2024-11-08 22:50:08,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 22:50:08,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:08,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4634 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4622 trivial. 0 not checked. [2024-11-08 22:50:23,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 2254 states and 4239 transitions. [2024-11-08 22:50:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4239 transitions. [2024-11-08 22:50:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 22:50:23,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:23,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:30,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4623 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:50:32,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:32,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2253 states and 4237 transitions. [2024-11-08 22:50:32,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 4237 transitions. [2024-11-08 22:50:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-08 22:50:32,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:32,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:40,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 4630 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4621 trivial. 0 not checked. [2024-11-08 22:50:45,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2257 states and 4248 transitions. [2024-11-08 22:50:45,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 4248 transitions. [2024-11-08 22:50:45,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-08 22:50:45,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:45,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4630 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4621 trivial. 0 not checked. [2024-11-08 22:51:04,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:04,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 2261 states and 4339 transitions. [2024-11-08 22:51:04,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4339 transitions. [2024-11-08 22:51:04,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-08 22:51:04,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:04,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:10,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4633 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:51:42,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:42,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2271 states and 4453 transitions. [2024-11-08 22:51:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4453 transitions. [2024-11-08 22:51:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-08 22:51:42,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:42,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4633 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:52:06,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:06,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4552 states to 2276 states and 4552 transitions. [2024-11-08 22:52:06,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 4552 transitions. [2024-11-08 22:52:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-08 22:52:06,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:06,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:14,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4636 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4623 trivial. 0 not checked. [2024-11-08 22:52:19,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4555 states to 2278 states and 4555 transitions. [2024-11-08 22:52:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 4555 transitions. [2024-11-08 22:52:19,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-08 22:52:19,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:19,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:27,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4632 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4621 trivial. 0 not checked. [2024-11-08 22:52:29,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:29,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2281 states and 4560 transitions. [2024-11-08 22:52:29,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 4560 transitions. [2024-11-08 22:52:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 524 [2024-11-08 22:52:29,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:29,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:37,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4631 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:52:41,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4566 states to 2284 states and 4566 transitions. [2024-11-08 22:52:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 4566 transitions. [2024-11-08 22:52:41,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-08 22:52:41,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:41,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:49,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4623 trivial. 0 not checked. [2024-11-08 22:52:50,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:50,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4576 states to 2289 states and 4576 transitions. [2024-11-08 22:52:50,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4576 transitions. [2024-11-08 22:52:50,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-08 22:52:50,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:50,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:58,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4635 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4635 trivial. 0 not checked. [2024-11-08 22:53:00,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:00,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4576 states to 2290 states and 4576 transitions. [2024-11-08 22:53:00,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 4576 transitions. [2024-11-08 22:53:00,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-08 22:53:00,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:00,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:09,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4633 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4620 trivial. 0 not checked. [2024-11-08 22:53:13,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:13,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4582 states to 2293 states and 4582 transitions. [2024-11-08 22:53:13,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4582 transitions. [2024-11-08 22:53:13,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-08 22:53:13,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:13,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:22,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:22,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4637 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4622 trivial. 0 not checked. [2024-11-08 22:53:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 2296 states and 4588 transitions. [2024-11-08 22:53:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 4588 transitions. [2024-11-08 22:53:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-08 22:53:26,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:26,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:35,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4629 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:53:35,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:35,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 2299 states and 4593 transitions. [2024-11-08 22:53:35,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 4593 transitions. [2024-11-08 22:53:35,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-08 22:53:35,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:35,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:44,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4623 trivial. 0 not checked. [2024-11-08 22:53:44,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:44,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4597 states to 2302 states and 4597 transitions. [2024-11-08 22:53:44,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 4597 transitions. [2024-11-08 22:53:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-08 22:53:44,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:44,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:52,779 INFO L134 CoverageAnalysis]: Checked inductivity of 4639 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2024-11-08 22:53:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4597 states to 2303 states and 4597 transitions. [2024-11-08 22:53:52,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 4597 transitions. [2024-11-08 22:53:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-08 22:53:52,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:52,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4634 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4624 trivial. 0 not checked. [2024-11-08 22:54:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4598 states to 2304 states and 4598 transitions. [2024-11-08 22:54:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2304 states and 4598 transitions. [2024-11-08 22:54:03,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-08 22:54:03,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:03,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:16,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4635 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:54:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:54,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2316 states and 4726 transitions. [2024-11-08 22:54:54,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4726 transitions. [2024-11-08 22:54:54,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-08 22:54:54,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:54,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:03,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4635 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:55:07,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:07,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4730 states to 2317 states and 4730 transitions. [2024-11-08 22:55:07,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2317 states and 4730 transitions. [2024-11-08 22:55:07,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2024-11-08 22:55:07,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:07,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:16,376 INFO L134 CoverageAnalysis]: Checked inductivity of 4634 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4634 trivial. 0 not checked. [2024-11-08 22:55:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:22,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4739 states to 2320 states and 4739 transitions. [2024-11-08 22:55:22,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4739 transitions. [2024-11-08 22:55:22,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-08 22:55:22,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:22,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4635 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 4617 trivial. 0 not checked. [2024-11-08 22:55:42,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:42,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4826 states to 2325 states and 4826 transitions. [2024-11-08 22:55:42,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4826 transitions. [2024-11-08 22:55:42,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-08 22:55:42,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:42,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:50,769 INFO L134 CoverageAnalysis]: Checked inductivity of 4634 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4624 trivial. 0 not checked. [2024-11-08 22:55:52,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:52,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 2326 states and 4827 transitions. [2024-11-08 22:55:52,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4827 transitions. [2024-11-08 22:55:52,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2024-11-08 22:55:52,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:52,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:00,445 INFO L134 CoverageAnalysis]: Checked inductivity of 4634 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4634 trivial. 0 not checked. [2024-11-08 22:56:20,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:20,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4913 states to 2332 states and 4913 transitions. [2024-11-08 22:56:20,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4913 transitions. [2024-11-08 22:56:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2024-11-08 22:56:20,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:20,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms