./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/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_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/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_ad18ec79-d027-480d-8945-0e4b049c5ecb/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 a82ce6420bb3a33f545de9c61d1c9b088648b3b20e86d3c3faffeeee8d72c08d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:27:26,045 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:27:26,165 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:27:26,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:27:26,173 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:27:26,211 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:27:26,214 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:27:26,215 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:27:26,216 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:27:26,218 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:27:26,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:27:26,219 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:27:26,219 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:27:26,220 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:27:26,222 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:27:26,223 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:27:26,224 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:27:26,224 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:27:26,224 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:27:26,225 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:27:26,225 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:27:26,229 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:27:26,230 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:27:26,230 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:27:26,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:26,231 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:27:26,231 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:27:26,231 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:27:26,232 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:27:26,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:27:26,235 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_ad18ec79-d027-480d-8945-0e4b049c5ecb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a82ce6420bb3a33f545de9c61d1c9b088648b3b20e86d3c3faffeeee8d72c08d [2024-11-08 19:27:26,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:27:26,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:27:26,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:27:26,657 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:27:26,657 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:27:26,659 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i Unable to find full path for "g++" [2024-11-08 19:27:28,778 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:27:29,537 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:27:29,538 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2024-11-08 19:27:29,612 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk/data/ecd2c20f9/b7e525e85d024c67a2462382918de5a0/FLAG2c082accb [2024-11-08 19:27:29,652 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk/data/ecd2c20f9/b7e525e85d024c67a2462382918de5a0 [2024-11-08 19:27:29,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:27:29,658 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:27:29,660 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:29,660 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:27:29,667 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:27:29,670 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:29" (1/1) ... [2024-11-08 19:27:29,671 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d591c25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:29, skipping insertion in model container [2024-11-08 19:27:29,671 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:29" (1/1) ... [2024-11-08 19:27:29,854 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:27:33,186 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_ad18ec79-d027-480d-8945-0e4b049c5ecb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2024-11-08 19:27:33,191 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_ad18ec79-d027-480d-8945-0e4b049c5ecb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2024-11-08 19:27:33,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:33,258 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:27:33,430 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"); [5426] [2024-11-08 19:27:33,432 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)); [5433] [2024-11-08 19:27:33,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5440] [2024-11-08 19:27:33,438 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5497-5498] [2024-11-08 19:27:33,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5503-5505] [2024-11-08 19:27:33,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [5607] [2024-11-08 19:27:33,447 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)); [5671-5672] [2024-11-08 19:27:33,451 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)); [5705-5706] [2024-11-08 19:27:33,453 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" (103), "i" (12UL)); [5742-5743] [2024-11-08 19:27:33,454 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" (115), "i" (12UL)); [5779-5780] [2024-11-08 19:27:33,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6093-6094] [2024-11-08 19:27:33,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6100] [2024-11-08 19:27:33,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6731] [2024-11-08 19:27:33,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6816] [2024-11-08 19:27:33,509 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6935] [2024-11-08 19:27:33,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6980] [2024-11-08 19:27:33,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7061] [2024-11-08 19:27:33,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7159] [2024-11-08 19:27:33,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7309] [2024-11-08 19:27:33,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7344] [2024-11-08 19:27:33,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7674] [2024-11-08 19:27:33,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8105] [2024-11-08 19:27:33,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8132] [2024-11-08 19:27:33,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8170] [2024-11-08 19:27:33,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8319] [2024-11-08 19:27:33,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8681] [2024-11-08 19:27:33,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8756] [2024-11-08 19:27:33,731 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_ad18ec79-d027-480d-8945-0e4b049c5ecb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2024-11-08 19:27:33,732 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_ad18ec79-d027-480d-8945-0e4b049c5ecb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2024-11-08 19:27:33,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:33,942 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:27:33,943 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33 WrapperNode [2024-11-08 19:27:33,943 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:33,944 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:33,945 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:27:33,945 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:27:33,953 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,053 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,268 INFO L138 Inliner]: procedures = 455, calls = 2276, calls flagged for inlining = 223, calls inlined = 189, statements flattened = 5764 [2024-11-08 19:27:34,269 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:34,270 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:27:34,270 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:27:34,270 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:27:34,281 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,281 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,320 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,320 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,554 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,584 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,607 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,627 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,671 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:27:34,672 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:27:34,672 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:27:34,672 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:27:34,673 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:33" (1/1) ... [2024-11-08 19:27:34,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:34,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:27:34,704 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:27:34,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad18ec79-d027-480d-8945-0e4b049c5ecb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:27:34,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 19:27:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 19:27:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:27:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:27:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 19:27:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 19:27:34,743 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 19:27:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 19:27:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:27:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:27:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 19:27:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 19:27:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wakeup [2024-11-08 19:27:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wakeup [2024-11-08 19:27:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_status [2024-11-08 19:27:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_status [2024-11-08 19:27:34,744 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_rx_mode [2024-11-08 19:27:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_rx_mode [2024-11-08 19:27:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 19:27:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 19:27:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 19:27:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 19:27:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-08 19:27:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-08 19:27:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 19:27:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 19:27:34,745 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 19:27:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 19:27:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 19:27:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 19:27:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 19:27:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 19:27:34,746 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 19:27:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 19:27:34,748 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 19:27:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 19:27:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-08 19:27:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-08 19:27:34,749 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 19:27:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 19:27:34,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 19:27:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 19:27:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 19:27:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 19:27:34,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:27:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_clean_tx [2024-11-08 19:27:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_clean_tx [2024-11-08 19:27:34,753 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_stop_runtime [2024-11-08 19:27:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_stop_runtime [2024-11-08 19:27:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 19:27:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 19:27:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 19:27:34,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 19:27:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_resume [2024-11-08 19:27:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_resume [2024-11-08 19:27:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rxfree_index [2024-11-08 19:27:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rxfree_index [2024-11-08 19:27:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 19:27:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_remove_one [2024-11-08 19:27:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_remove_one [2024-11-08 19:27:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 19:27:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 19:27:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:27:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 19:27:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 19:27:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:27:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 19:27:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 19:27:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 19:27:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 19:27:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 19:27:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 19:27:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 19:27:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 19:27:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 19:27:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 19:27:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-08 19:27:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-08 19:27:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 19:27:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 19:27:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 19:27:34,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 19:27:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_close [2024-11-08 19:27:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_close [2024-11-08 19:27:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_timeout [2024-11-08 19:27:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_timeout [2024-11-08 19:27:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_alloc_rx_skb [2024-11-08 19:27:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_alloc_rx_skb [2024-11-08 19:27:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_issue_command [2024-11-08 19:27:34,759 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_issue_command [2024-11-08 19:27:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:27:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 19:27:34,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 19:27:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 19:27:34,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 19:27:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:27:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_process_response [2024-11-08 19:27:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_process_response [2024-11-08 19:27:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 19:27:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 19:27:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 19:27:34,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 19:27:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:27:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:27:34,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:27:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-08 19:27:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-08 19:27:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-08 19:27:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-08 19:27:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-08 19:27:34,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-08 19:27:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_tx [2024-11-08 19:27:34,767 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_tx [2024-11-08 19:27:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-08 19:27:34,767 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-08 19:27:34,767 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_reset [2024-11-08 19:27:34,768 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_reset [2024-11-08 19:27:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 19:27:34,768 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 19:27:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 19:27:34,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 19:27:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_cmd_index [2024-11-08 19:27:34,768 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_cmd_index [2024-11-08 19:27:34,768 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 19:27:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 19:27:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_fill_free_ring [2024-11-08 19:27:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_fill_free_ring [2024-11-08 19:27:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:27:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:27:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-08 19:27:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-08 19:27:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 19:27:34,769 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 19:27:34,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 19:27:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:27:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:27:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:27:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 19:27:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 19:27:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 19:27:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 19:27:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:27:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:27:34,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 19:27:34,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 19:27:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 19:27:34,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 19:27:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_interrupt [2024-11-08 19:27:34,771 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_interrupt [2024-11-08 19:27:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:27:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 19:27:34,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 19:27:34,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:27:34,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2024-11-08 19:27:34,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2024-11-08 19:27:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:27:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:27:34,776 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:27:34,776 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-08 19:27:34,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-08 19:27:34,778 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_boot_3XP [2024-11-08 19:27:34,779 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_boot_3XP [2024-11-08 19:27:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-08 19:27:34,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-08 19:27:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 19:27:34,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 19:27:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 19:27:34,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 19:27:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2024-11-08 19:27:34,779 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2024-11-08 19:27:34,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-08 19:27:34,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-08 19:27:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2024-11-08 19:27:34,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2024-11-08 19:27:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 19:27:34,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 19:27:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 19:27:34,780 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 19:27:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_free_rx_rings [2024-11-08 19:27:34,780 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_free_rx_rings [2024-11-08 19:27:34,780 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 19:27:34,781 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 19:27:34,781 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_do_get_stats [2024-11-08 19:27:34,784 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_do_get_stats [2024-11-08 19:27:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free [2024-11-08 19:27:34,784 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free [2024-11-08 19:27:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_sleep [2024-11-08 19:27:34,784 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_sleep [2024-11-08 19:27:34,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:27:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:27:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:27:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2024-11-08 19:27:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2024-11-08 19:27:34,785 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_rings [2024-11-08 19:27:34,785 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_rings [2024-11-08 19:27:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 19:27:34,786 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 19:27:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_open [2024-11-08 19:27:34,787 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_open [2024-11-08 19:27:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 19:27:34,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 19:27:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_runtime [2024-11-08 19:27:34,787 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_runtime [2024-11-08 19:27:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 19:27:34,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 19:27:34,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-08 19:27:34,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-08 19:27:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:27:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_index [2024-11-08 19:27:34,788 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_index [2024-11-08 19:27:34,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 19:27:34,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 19:27:35,646 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:27:35,651 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:27:35,746 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:28:12,931 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 19:28:14,818 INFO L? ?]: Removed 2608 outVars from TransFormulas that were not future-live. [2024-11-08 19:28:14,818 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:28:17,828 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:28:17,828 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:28:17,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:28:17 BoogieIcfgContainer [2024-11-08 19:28:17,829 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:28:17,830 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:28:17,831 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:28:17,844 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:28:17,844 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:28:17" (1/1) ... [2024-11-08 19:28:17,859 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:28:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1452 states and 2104 transitions. [2024-11-08 19:28:18,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2104 transitions. [2024-11-08 19:28:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:28:18,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:18,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:31,985 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:28:42,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:44,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:44,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1464 states and 2124 transitions. [2024-11-08 19:28:44,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2124 transitions. [2024-11-08 19:28:44,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 19:28:44,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:44,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:55,988 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:28:57,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:57,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1470 states and 2139 transitions. [2024-11-08 19:28:57,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2139 transitions. [2024-11-08 19:28:57,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:28:57,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:57,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:08,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:09,201 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:29:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1476 states and 2152 transitions. [2024-11-08 19:29:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2152 transitions. [2024-11-08 19:29:11,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:29:11,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:11,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:23,596 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 19:29:23,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:23,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1480 states and 2161 transitions. [2024-11-08 19:29:23,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2161 transitions. [2024-11-08 19:29:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:29:23,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:23,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:34,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:35,395 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:29:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1485 states and 2175 transitions. [2024-11-08 19:29:40,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2175 transitions. [2024-11-08 19:29:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:29:40,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:40,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2024-11-08 19:29:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:52,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1491 states and 2203 transitions. [2024-11-08 19:29:52,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2203 transitions. [2024-11-08 19:29:52,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:29:52,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:52,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:05,816 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:30:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:05,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1492 states and 2204 transitions. [2024-11-08 19:30:05,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2204 transitions. [2024-11-08 19:30:05,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 19:30:05,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:05,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:17,444 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-08 19:30:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:17,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1496 states and 2207 transitions. [2024-11-08 19:30:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2207 transitions. [2024-11-08 19:30:17,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:30:17,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:17,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:28,639 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 19:30:33,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1501 states and 2219 transitions. [2024-11-08 19:30:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2219 transitions. [2024-11-08 19:30:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:30:33,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:33,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:30:49,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1505 states and 2227 transitions. [2024-11-08 19:30:49,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2227 transitions. [2024-11-08 19:30:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:30:49,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:49,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:03,999 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:31:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:04,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1509 states and 2231 transitions. [2024-11-08 19:31:04,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2231 transitions. [2024-11-08 19:31:04,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:31:04,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:04,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:17,589 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-08 19:31:24,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:24,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1516 states and 2252 transitions. [2024-11-08 19:31:24,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2252 transitions. [2024-11-08 19:31:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:31:24,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:24,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 19:31:39,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:39,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1523 states and 2278 transitions. [2024-11-08 19:31:39,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2278 transitions. [2024-11-08 19:31:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:31:39,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:39,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 19:31:52,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:52,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1526 states and 2284 transitions. [2024-11-08 19:31:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2284 transitions. [2024-11-08 19:31:52,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:31:52,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:52,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-08 19:32:12,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:12,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1533 states and 2302 transitions. [2024-11-08 19:32:12,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2302 transitions. [2024-11-08 19:32:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:32:12,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:12,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:24,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:24,775 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-08 19:32:24,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:25,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1534 states and 2303 transitions. [2024-11-08 19:32:25,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2303 transitions. [2024-11-08 19:32:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:32:25,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:25,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:37,569 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-08 19:32:50,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:50,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1541 states and 2320 transitions. [2024-11-08 19:32:50,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2320 transitions. [2024-11-08 19:32:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:32:50,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:50,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:33:06,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1558 states and 2351 transitions. [2024-11-08 19:33:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2351 transitions. [2024-11-08 19:33:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 19:33:06,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:06,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:33:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:31,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1569 states and 2386 transitions. [2024-11-08 19:33:31,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2386 transitions. [2024-11-08 19:33:31,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 19:33:31,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:31,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:42,186 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-11-08 19:33:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1570 states and 2386 transitions. [2024-11-08 19:33:43,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2386 transitions. [2024-11-08 19:33:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:33:43,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:43,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-08 19:33:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1571 states and 2389 transitions. [2024-11-08 19:33:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2389 transitions. [2024-11-08 19:33:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 19:33:57,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:57,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:07,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-08 19:34:13,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:13,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1575 states and 2397 transitions. [2024-11-08 19:34:13,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2397 transitions. [2024-11-08 19:34:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 19:34:13,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:13,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:25,049 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-11-08 19:34:30,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:30,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 1578 states and 2399 transitions. [2024-11-08 19:34:30,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2399 transitions. [2024-11-08 19:34:30,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:34:30,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:30,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:40,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:41,076 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-08 19:34:41,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1577 states and 2397 transitions. [2024-11-08 19:34:41,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2397 transitions. [2024-11-08 19:34:41,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:34:41,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:41,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:53,501 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2024-11-08 19:35:02,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1584 states and 2409 transitions. [2024-11-08 19:35:02,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2409 transitions. [2024-11-08 19:35:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:35:02,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:13,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:13,262 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-08 19:35:13,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:13,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1584 states and 2408 transitions. [2024-11-08 19:35:13,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2408 transitions. [2024-11-08 19:35:13,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:35:13,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:13,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:24,651 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 19:35:29,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:29,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1601 states and 2449 transitions. [2024-11-08 19:35:29,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2449 transitions. [2024-11-08 19:35:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:35:29,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:29,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:41,504 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2024-11-08 19:35:45,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1618 states and 2487 transitions. [2024-11-08 19:35:45,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2487 transitions. [2024-11-08 19:35:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:35:45,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:57,070 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2024-11-08 19:36:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1623 states and 2500 transitions. [2024-11-08 19:36:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2500 transitions. [2024-11-08 19:36:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:36:00,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:10,542 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-08 19:36:13,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:13,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1626 states and 2507 transitions. [2024-11-08 19:36:13,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2507 transitions. [2024-11-08 19:36:13,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:36:13,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:13,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 19:36:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2529 states to 1642 states and 2529 transitions. [2024-11-08 19:36:27,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2529 transitions. [2024-11-08 19:36:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:36:27,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:27,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:38,396 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 19:36:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1643 states and 2530 transitions. [2024-11-08 19:36:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2530 transitions. [2024-11-08 19:36:38,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:36:38,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:38,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:50,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-08 19:36:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1645 states and 2532 transitions. [2024-11-08 19:36:51,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2532 transitions. [2024-11-08 19:36:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:36:51,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:03,945 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:37:04,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1649 states and 2541 transitions. [2024-11-08 19:37:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2541 transitions. [2024-11-08 19:37:04,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:37:04,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:04,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:15,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:15,521 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-08 19:37:29,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:29,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1660 states and 2576 transitions. [2024-11-08 19:37:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2576 transitions. [2024-11-08 19:37:29,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:37:29,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:29,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:40,549 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-08 19:37:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:47,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1667 states and 2601 transitions. [2024-11-08 19:37:47,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2601 transitions. [2024-11-08 19:37:47,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:37:47,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:47,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-08 19:38:06,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:06,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1671 states and 2611 transitions. [2024-11-08 19:38:06,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2611 transitions. [2024-11-08 19:38:06,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:38:06,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:06,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:18,954 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 19:38:21,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1677 states and 2623 transitions. [2024-11-08 19:38:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2623 transitions. [2024-11-08 19:38:21,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:38:21,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:21,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:32,911 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:38:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:37,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1694 states and 2658 transitions. [2024-11-08 19:38:37,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2658 transitions. [2024-11-08 19:38:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 19:38:37,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:37,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 19:39:05,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:05,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1709 states and 2687 transitions. [2024-11-08 19:39:05,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2687 transitions. [2024-11-08 19:39:05,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 19:39:05,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:05,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:15,616 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-08 19:39:16,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:16,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1710 states and 2690 transitions. [2024-11-08 19:39:16,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2690 transitions. [2024-11-08 19:39:16,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 19:39:16,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:16,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:28,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-08 19:39:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1714 states and 2693 transitions. [2024-11-08 19:39:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2693 transitions. [2024-11-08 19:39:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 19:39:30,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:30,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:42,200 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 19:39:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:43,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1730 states and 2715 transitions. [2024-11-08 19:39:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2715 transitions. [2024-11-08 19:39:43,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:39:43,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:43,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2024-11-08 19:39:54,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1734 states and 2724 transitions. [2024-11-08 19:39:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2724 transitions. [2024-11-08 19:39:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:39:54,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:54,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:08,131 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:40:11,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1741 states and 2741 transitions. [2024-11-08 19:40:11,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2741 transitions. [2024-11-08 19:40:11,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:40:11,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:11,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:23,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:23,762 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:40:28,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:28,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1744 states and 2747 transitions. [2024-11-08 19:40:28,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2747 transitions. [2024-11-08 19:40:28,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 19:40:28,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:28,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:42,743 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-08 19:40:46,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:46,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1749 states and 2762 transitions. [2024-11-08 19:40:46,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2762 transitions. [2024-11-08 19:40:46,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:40:46,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:46,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-08 19:41:04,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:04,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 1754 states and 2775 transitions. [2024-11-08 19:41:04,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2775 transitions. [2024-11-08 19:41:04,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:41:04,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:04,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:20,484 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-08 19:41:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1764 states and 2799 transitions. [2024-11-08 19:41:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2799 transitions. [2024-11-08 19:41:39,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:41:39,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:39,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:52,438 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked.