./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/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 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:00:20,029 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:00:20,123 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:00:20,127 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:00:20,127 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:00:20,149 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:00:20,149 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:00:20,150 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:00:20,150 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:00:20,151 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:00:20,151 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:00:20,152 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:00:20,152 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:00:20,152 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:00:20,153 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:00:20,153 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:00:20,153 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:00:20,154 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:00:20,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:00:20,154 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:00:20,155 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:00:20,155 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:00:20,156 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:00:20,156 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:00:20,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:00:20,157 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:00:20,157 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:00:20,157 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:00:20,158 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:00:20,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:00:20,158 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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b [2024-11-08 23:00:20,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:00:20,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:00:20,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:00:20,457 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:00:20,458 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:00:20,459 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i Unable to find full path for "g++" [2024-11-08 23:00:22,569 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:00:23,197 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:00:23,197 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-08 23:00:23,257 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk/data/d730fa284/0e014275d2a54e58bc7818b1eff29daa/FLAGa2ea8fb67 [2024-11-08 23:00:23,641 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk/data/d730fa284/0e014275d2a54e58bc7818b1eff29daa [2024-11-08 23:00:23,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:00:23,645 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:00:23,646 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:00:23,646 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:00:23,652 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:00:23,653 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:00:23" (1/1) ... [2024-11-08 23:00:23,656 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@420bb11a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:23, skipping insertion in model container [2024-11-08 23:00:23,657 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:00:23" (1/1) ... [2024-11-08 23:00:23,865 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:00:26,966 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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2024-11-08 23:00:26,970 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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2024-11-08 23:00:26,974 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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2024-11-08 23:00:26,975 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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2024-11-08 23:00:27,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:00:27,051 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:00:27,234 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"); [5308] [2024-11-08 23:00:27,236 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)); [5315] [2024-11-08 23:00:27,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5322] [2024-11-08 23:00:27,240 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5377-5378] [2024-11-08 23:00:27,241 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"); [5383-5385] [2024-11-08 23:00:27,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5502] [2024-11-08 23:00:27,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5510] [2024-11-08 23:00:27,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5517] [2024-11-08 23:00:27,260 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)); [5645-5646] [2024-11-08 23:00:27,262 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)); [5679-5680] [2024-11-08 23:00:27,264 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" (79), "i" (12UL)); [5720-5721] [2024-11-08 23:00:27,265 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" (91), "i" (12UL)); [5749-5750] [2024-11-08 23:00:27,267 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)); [5786-5787] [2024-11-08 23:00:27,268 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)); [5823-5824] [2024-11-08 23:00:27,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6769] [2024-11-08 23:00:27,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7540] [2024-11-08 23:00:27,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7550] [2024-11-08 23:00:27,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7565] [2024-11-08 23:00:27,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8351] [2024-11-08 23:00:27,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8384] [2024-11-08 23:00:27,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8407] [2024-11-08 23:00:27,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8648] [2024-11-08 23:00:27,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8678] [2024-11-08 23:00:27,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8691] [2024-11-08 23:00:27,598 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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2024-11-08 23:00:27,599 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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2024-11-08 23:00:27,599 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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2024-11-08 23:00:27,600 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_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2024-11-08 23:00:27,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:00:27,787 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:00:27,787 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27 WrapperNode [2024-11-08 23:00:27,788 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:00:27,789 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:00:27,789 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:00:27,789 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:00:27,797 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:27,892 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:28,202 INFO L138 Inliner]: procedures = 432, calls = 2152, calls flagged for inlining = 207, calls inlined = 190, statements flattened = 6128 [2024-11-08 23:00:28,202 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:00:28,203 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:00:28,203 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:00:28,204 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:00:28,213 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:28,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:28,251 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:28,252 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:28,400 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:28,434 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:28,456 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:28,474 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:28,509 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:00:28,510 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:00:28,510 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:00:28,510 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:00:28,511 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:00:27" (1/1) ... [2024-11-08 23:00:28,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:00:28,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:00:28,543 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:00:28,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_675d6f0a-c9ad-4d04-9bf1-24803fe066bb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:00:28,581 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-11-08 23:00:28,581 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-11-08 23:00:28,582 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-08 23:00:28,582 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-08 23:00:28,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 23:00:28,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 23:00:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:00:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:00:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-11-08 23:00:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-11-08 23:00:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-11-08 23:00:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-11-08 23:00:28,584 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-11-08 23:00:28,584 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-11-08 23:00:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:00:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:00:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-11-08 23:00:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-11-08 23:00:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:00:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:00:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 23:00:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 23:00:28,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 23:00:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 23:00:28,586 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-11-08 23:00:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-11-08 23:00:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 23:00:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 23:00:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-11-08 23:00:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-11-08 23:00:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-08 23:00:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-08 23:00:28,587 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-11-08 23:00:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-11-08 23:00:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-11-08 23:00:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-11-08 23:00:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-11-08 23:00:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-11-08 23:00:28,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 23:00:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 23:00:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 23:00:28,589 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 23:00:28,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-08 23:00:28,589 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-08 23:00:28,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-08 23:00:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-08 23:00:28,591 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 23:00:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 23:00:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 23:00:28,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 23:00:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:00:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 23:00:28,592 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 23:00:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-11-08 23:00:28,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-11-08 23:00:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:00:28,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:00:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:00:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:00:28,593 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:00:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:00:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 23:00:28,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 23:00:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:00:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 23:00:28,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 23:00:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-08 23:00:28,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-08 23:00:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 23:00:28,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 23:00:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 23:00:28,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 23:00:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-11-08 23:00:28,594 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-11-08 23:00:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-11-08 23:00:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-11-08 23:00:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 23:00:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 23:00:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:00:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-11-08 23:00:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-11-08 23:00:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-08 23:00:28,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-08 23:00:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:00:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-11-08 23:00:28,596 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-11-08 23:00:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:00:28,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:00:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:00:28,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:00:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:00:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:00:28,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:00:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:00:28,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:00:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 23:00:28,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 23:00:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-08 23:00:28,599 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-08 23:00:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:00:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:00:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 23:00:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 23:00:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 23:00:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 23:00:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 23:00:28,600 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 23:00:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-11-08 23:00:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-11-08 23:00:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:00:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:00:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-11-08 23:00:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-11-08 23:00:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-08 23:00:28,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-08 23:00:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:00:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-11-08 23:00:28,602 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-11-08 23:00:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:00:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:00:28,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:00:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-08 23:00:28,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-08 23:00:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 23:00:28,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 23:00:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-08 23:00:28,603 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-08 23:00:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-08 23:00:28,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-08 23:00:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:00:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:00:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:00:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:00:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-08 23:00:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-08 23:00:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-08 23:00:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-08 23:00:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-08 23:00:28,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-08 23:00:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:00:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:00:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-08 23:00:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-08 23:00:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:00:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:00:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 23:00:28,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 23:00:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-11-08 23:00:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-11-08 23:00:28,607 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:00:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:00:28,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 23:00:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 23:00:28,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-08 23:00:28,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-08 23:00:28,609 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-11-08 23:00:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-11-08 23:00:28,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2024-11-08 23:00:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2024-11-08 23:00:28,609 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-11-08 23:00:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-11-08 23:00:28,609 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-08 23:00:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-08 23:00:28,609 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:00:28,609 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:00:28,610 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-11-08 23:00:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-11-08 23:00:28,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:00:28,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:00:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:00:28,610 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-08 23:00:28,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-08 23:00:28,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2024-11-08 23:00:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2024-11-08 23:00:28,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 23:00:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 23:00:28,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-08 23:00:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-08 23:00:28,611 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-08 23:00:28,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-08 23:00:28,611 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 23:00:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 23:00:28,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:00:28,612 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-08 23:00:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-08 23:00:28,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 23:00:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 23:00:28,612 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-08 23:00:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-08 23:00:28,612 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-11-08 23:00:28,612 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-11-08 23:00:29,647 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:00:29,651 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:00:30,425 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:00:50,748 INFO L? ?]: Removed 2777 outVars from TransFormulas that were not future-live. [2024-11-08 23:00:50,749 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:00:54,935 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:00:54,936 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:00:54,936 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:00:54 BoogieIcfgContainer [2024-11-08 23:00:54,937 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:00:54,938 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:00:54,938 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:00:54,950 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:00:54,951 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:00:54" (1/1) ... [2024-11-08 23:00:54,961 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:00:55,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1656 states and 2444 transitions. [2024-11-08 23:00:55,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2444 transitions. [2024-11-08 23:00:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:00:55,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:55,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:02,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:01:13,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:01:13,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1656 states and 2442 transitions. [2024-11-08 23:01:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 2442 transitions. [2024-11-08 23:01:13,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:01:13,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:13,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:19,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:21,399 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:01:32,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:01:33,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:33,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1668 states and 2471 transitions. [2024-11-08 23:01:33,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2471 transitions. [2024-11-08 23:01:33,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:01:33,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:33,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:40,994 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:01:52,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:01:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:54,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1679 states and 2488 transitions. [2024-11-08 23:01:54,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2488 transitions. [2024-11-08 23:01:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:01:54,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:54,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:59,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:02:00,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1686 states and 2499 transitions. [2024-11-08 23:02:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2499 transitions. [2024-11-08 23:02:00,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:02:00,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:00,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:07,155 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:02:18,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:02:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:23,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1703 states and 2529 transitions. [2024-11-08 23:02:23,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2529 transitions. [2024-11-08 23:02:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:02:23,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:23,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:02:30,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:30,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1705 states and 2531 transitions. [2024-11-08 23:02:30,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2531 transitions. [2024-11-08 23:02:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:02:30,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:30,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:36,630 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:02:37,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:37,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1712 states and 2542 transitions. [2024-11-08 23:02:37,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2542 transitions. [2024-11-08 23:02:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:02:37,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:37,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:44,549 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:02:56,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:03:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:03,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1730 states and 2572 transitions. [2024-11-08 23:03:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2572 transitions. [2024-11-08 23:03:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:03:03,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:03,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:08,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:03:09,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:09,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1732 states and 2574 transitions. [2024-11-08 23:03:09,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2574 transitions. [2024-11-08 23:03:09,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:03:09,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:09,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:15,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:16,570 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:03:28,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:03:38,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1746 states and 2597 transitions. [2024-11-08 23:03:38,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2597 transitions. [2024-11-08 23:03:38,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:03:38,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:38,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:43,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:03:57,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:11,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1761 states and 2622 transitions. [2024-11-08 23:04:11,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2622 transitions. [2024-11-08 23:04:11,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:04:11,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:11,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:16,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:17,480 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:04:17,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1768 states and 2633 transitions. [2024-11-08 23:04:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2633 transitions. [2024-11-08 23:04:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:04:17,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:17,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:24,651 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:04:37,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:04:59,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:59,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1789 states and 2671 transitions. [2024-11-08 23:04:59,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2671 transitions. [2024-11-08 23:04:59,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:04:59,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:59,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:05,035 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:05:05,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:05,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1791 states and 2673 transitions. [2024-11-08 23:05:05,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2673 transitions. [2024-11-08 23:05:05,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:05:05,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:05,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:10,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:13,695 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:05:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:15,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1805 states and 2706 transitions. [2024-11-08 23:05:15,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2706 transitions. [2024-11-08 23:05:15,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:05:15,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:15,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:21,618 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 23:05:23,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1812 states and 2717 transitions. [2024-11-08 23:05:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2717 transitions. [2024-11-08 23:05:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:05:23,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:23,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:28,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:30,184 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 23:05:43,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:06:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1829 states and 2746 transitions. [2024-11-08 23:06:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2746 transitions. [2024-11-08 23:06:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:06:08,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:08,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:06:15,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2857 states to 1830 states and 2747 transitions. [2024-11-08 23:06:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2747 transitions. [2024-11-08 23:06:15,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:06:15,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:15,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:21,099 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:06:24,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1840 states and 2765 transitions. [2024-11-08 23:06:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2765 transitions. [2024-11-08 23:06:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:06:24,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:24,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,295 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:06:44,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:07:20,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2923 states to 1858 states and 2796 transitions. [2024-11-08 23:07:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2796 transitions. [2024-11-08 23:07:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:07:20,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:20,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:25,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,389 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:07:26,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:26,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1859 states and 2797 transitions. [2024-11-08 23:07:26,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2797 transitions. [2024-11-08 23:07:26,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:07:26,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:26,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:32,312 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:07:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:36,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1869 states and 2817 transitions. [2024-11-08 23:07:36,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 2817 transitions. [2024-11-08 23:07:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:07:36,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:36,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:07:42,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:42,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 1870 states and 2818 transitions. [2024-11-08 23:07:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2818 transitions. [2024-11-08 23:07:42,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:07:42,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:42,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:07:51,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1873 states and 2822 transitions. [2024-11-08 23:07:51,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2822 transitions. [2024-11-08 23:07:51,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:07:51,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:51,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,703 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:07:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 1880 states and 2833 transitions. [2024-11-08 23:07:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2833 transitions. [2024-11-08 23:07:58,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:07:58,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:58,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-08 23:08:19,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:09,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:09,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1904 states and 2877 transitions. [2024-11-08 23:09:09,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2877 transitions. [2024-11-08 23:09:09,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:09:09,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:09,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:15,889 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 23:09:16,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:16,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 1906 states and 2879 transitions. [2024-11-08 23:09:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2879 transitions. [2024-11-08 23:09:16,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:09:16,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:16,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:21,932 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-08 23:09:22,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:22,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1917 states and 2898 transitions. [2024-11-08 23:09:22,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2898 transitions. [2024-11-08 23:09:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:09:22,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:22,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:28,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 23:09:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:33,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1927 states and 2916 transitions. [2024-11-08 23:09:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2916 transitions. [2024-11-08 23:09:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:09:33,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:33,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:38,968 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 23:09:52,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:52,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1944 states and 2957 transitions. [2024-11-08 23:09:52,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 2957 transitions. [2024-11-08 23:09:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:09:52,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:52,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:58,001 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-08 23:09:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:58,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1947 states and 2960 transitions. [2024-11-08 23:09:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 2960 transitions. [2024-11-08 23:09:58,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:09:58,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:58,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 23:10:03,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:03,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 1943 states and 2953 transitions. [2024-11-08 23:10:03,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 2953 transitions. [2024-11-08 23:10:03,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:10:03,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:03,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:10,766 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-08 23:10:25,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:11:15,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 1968 states and 2997 transitions. [2024-11-08 23:11:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 2997 transitions. [2024-11-08 23:11:15,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:11:15,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:15,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 23:11:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:32,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3211 states to 1978 states and 3026 transitions. [2024-11-08 23:11:32,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3026 transitions. [2024-11-08 23:11:32,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:11:32,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:32,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:40,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,655 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-08 23:11:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 1980 states and 3028 transitions. [2024-11-08 23:11:40,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3028 transitions. [2024-11-08 23:11:40,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:11:40,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:40,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 23:11:49,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 1991 states and 3048 transitions. [2024-11-08 23:11:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3048 transitions. [2024-11-08 23:11:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:11:49,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:49,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:55,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:55,788 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 23:11:55,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:55,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1992 states and 3049 transitions. [2024-11-08 23:11:55,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3049 transitions. [2024-11-08 23:11:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:11:55,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:55,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:02,183 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-08 23:12:03,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 2003 states and 3068 transitions. [2024-11-08 23:12:03,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3068 transitions. [2024-11-08 23:12:03,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:12:03,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:03,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:09,320 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 23:12:19,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:19,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 2013 states and 3086 transitions. [2024-11-08 23:12:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3086 transitions. [2024-11-08 23:12:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:12:19,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:19,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 23:12:26,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:26,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2009 states and 3079 transitions. [2024-11-08 23:12:26,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3079 transitions. [2024-11-08 23:12:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:12:26,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:32,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-08 23:12:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2016 states and 3091 transitions. [2024-11-08 23:12:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3091 transitions. [2024-11-08 23:12:33,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:12:33,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:33,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:41,517 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:12:56,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:13:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:59,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2037 states and 3128 transitions. [2024-11-08 23:13:59,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3128 transitions. [2024-11-08 23:13:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:13:59,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:59,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:06,320 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 23:14:20,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:20,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3383 states to 2043 states and 3143 transitions. [2024-11-08 23:14:20,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3143 transitions. [2024-11-08 23:14:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:14:20,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:20,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:26,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:26,725 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 23:14:36,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:36,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 2048 states and 3153 transitions. [2024-11-08 23:14:36,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3153 transitions. [2024-11-08 23:14:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:14:36,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:36,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:42,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:48,133 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:14:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 2055 states and 3185 transitions. [2024-11-08 23:14:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3185 transitions. [2024-11-08 23:14:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:14:54,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:54,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked.