./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV --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 c76818fb304a0b40bd70831524c213fb48469a57ba59c902bf604bd33d1e93eb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:04:54,406 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:04:54,532 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-12 00:04:54,539 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:04:54,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:04:54,584 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:04:54,585 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:04:54,586 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:04:54,587 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:04:54,594 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:04:54,594 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:04:54,595 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:04:54,595 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:04:54,597 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:04:54,598 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:04:54,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:04:54,599 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:04:54,599 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:04:54,600 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:04:54,600 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:04:54,601 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:04:54,602 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:04:54,602 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:04:54,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:04:54,606 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:04:54,606 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:04:54,606 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:04:54,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:04:54,607 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:04:54,608 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_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c76818fb304a0b40bd70831524c213fb48469a57ba59c902bf604bd33d1e93eb [2023-11-12 00:04:54,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:04:54,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:04:54,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:04:54,930 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:04:54,931 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:04:54,932 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2023-11-12 00:04:58,116 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:04:58,896 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:04:58,896 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2023-11-12 00:04:58,948 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/data/01c7fd9e8/8e53858aa4194cffb1d1c53960cac463/FLAGc4570a960 [2023-11-12 00:04:58,970 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/data/01c7fd9e8/8e53858aa4194cffb1d1c53960cac463 [2023-11-12 00:04:58,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:04:58,979 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:04:58,981 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:04:58,981 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:04:58,986 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:04:58,987 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:04:58" (1/1) ... [2023-11-12 00:04:58,990 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f57c420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:58, skipping insertion in model container [2023-11-12 00:04:58,991 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:04:58" (1/1) ... [2023-11-12 00:04:59,237 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:05:02,253 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315653,315666] [2023-11-12 00:05:02,260 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315798,315811] [2023-11-12 00:05:02,282 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:05:02,352 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:05:02,470 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"); [5217] [2023-11-12 00:05:02,472 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)); [5224] [2023-11-12 00:05:02,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5259-5260] [2023-11-12 00:05:02,478 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"); [5265-5267] [2023-11-12 00:05:02,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5315] [2023-11-12 00:05:02,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5318] [2023-11-12 00:05:02,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5321] [2023-11-12 00:05:02,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5324] [2023-11-12 00:05:02,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5393] [2023-11-12 00:05:02,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5439] [2023-11-12 00:05:02,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5447] [2023-11-12 00:05:02,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5454] [2023-11-12 00:05:02,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5462] [2023-11-12 00:05:02,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5469] [2023-11-12 00:05:02,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5477] [2023-11-12 00:05:02,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsl": "+S" (addr), "+c" (count): "d" (port)); [5484] [2023-11-12 00:05:02,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insl": "+D" (addr), "+c" (count): "d" (port)); [5491] [2023-11-12 00:05:02,495 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)); [5560-5561] [2023-11-12 00:05:02,502 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)); [5594-5595] [2023-11-12 00:05:02,829 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315653,315666] [2023-11-12 00:05:02,830 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315798,315811] [2023-11-12 00:05:02,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:05:03,051 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:03,052 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:03,052 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:03,060 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:05:03,061 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03 WrapperNode [2023-11-12 00:05:03,061 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:05:03,062 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:05:03,063 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:05:03,063 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:05:03,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,199 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,433 INFO L138 Inliner]: procedures = 390, calls = 1919, calls flagged for inlining = 177, calls inlined = 157, statements flattened = 5078 [2023-11-12 00:05:03,434 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:05:03,435 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:05:03,435 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:05:03,435 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:05:03,446 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,497 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,510 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,650 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,675 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,716 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,742 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,855 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:05:03,856 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:05:03,856 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:05:03,857 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:05:03,857 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:03" (1/1) ... [2023-11-12 00:05:03,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:05:03,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:05:03,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:05:03,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f3f51e9-0297-409d-94d6-378aa7b29be4/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:05:03,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-12 00:05:03,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-12 00:05:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-12 00:05:03,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-12 00:05:03,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2023-11-12 00:05:03,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2023-11-12 00:05:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 00:05:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 00:05:03,946 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-12 00:05:03,946 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-12 00:05:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-11-12 00:05:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-11-12 00:05:03,947 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2023-11-12 00:05:03,947 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2023-11-12 00:05:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2023-11-12 00:05:03,948 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2023-11-12 00:05:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-12 00:05:03,948 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-12 00:05:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2023-11-12 00:05:03,949 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2023-11-12 00:05:03,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-12 00:05:03,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-12 00:05:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-12 00:05:03,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-12 00:05:03,950 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-12 00:05:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-12 00:05:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-12 00:05:03,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-12 00:05:03,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-12 00:05:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-12 00:05:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:05:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-12 00:05:03,952 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-12 00:05:03,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-12 00:05:03,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-12 00:05:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2023-11-12 00:05:03,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2023-11-12 00:05:03,953 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-12 00:05:03,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-12 00:05:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2023-11-12 00:05:03,954 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2023-11-12 00:05:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 00:05:03,954 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-12 00:05:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-12 00:05:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 00:05:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-12 00:05:03,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-12 00:05:03,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:05:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-12 00:05:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-12 00:05:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 00:05:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 00:05:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2023-11-12 00:05:03,957 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2023-11-12 00:05:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2023-11-12 00:05:03,957 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2023-11-12 00:05:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-12 00:05:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-12 00:05:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-12 00:05:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-12 00:05:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-12 00:05:03,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-12 00:05:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2023-11-12 00:05:03,959 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2023-11-12 00:05:03,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-12 00:05:03,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-12 00:05:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2023-11-12 00:05:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2023-11-12 00:05:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-12 00:05:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-12 00:05:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2023-11-12 00:05:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2023-11-12 00:05:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2023-11-12 00:05:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2023-11-12 00:05:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:05:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2023-11-12 00:05:03,962 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2023-11-12 00:05:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2023-11-12 00:05:03,962 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2023-11-12 00:05:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-12 00:05:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-12 00:05:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:05:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-12 00:05:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-12 00:05:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-12 00:05:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-12 00:05:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:05:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-12 00:05:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 00:05:03,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-12 00:05:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-12 00:05:03,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-12 00:05:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-12 00:05:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-12 00:05:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-12 00:05:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-12 00:05:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-12 00:05:03,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-12 00:05:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2023-11-12 00:05:03,967 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2023-11-12 00:05:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-12 00:05:03,967 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-12 00:05:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-12 00:05:03,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-12 00:05:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-12 00:05:03,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-12 00:05:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:05:03,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:05:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2023-11-12 00:05:03,969 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2023-11-12 00:05:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 00:05:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 00:05:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 00:05:03,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 00:05:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-12 00:05:03,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-12 00:05:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 00:05:03,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 00:05:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-12 00:05:03,971 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-12 00:05:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:05:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:05:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:05:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 00:05:03,972 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 00:05:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-12 00:05:03,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-12 00:05:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-12 00:05:03,973 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-12 00:05:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-12 00:05:03,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-12 00:05:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-12 00:05:03,974 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-12 00:05:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-12 00:05:03,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-12 00:05:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-12 00:05:03,975 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-12 00:05:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2023-11-12 00:05:03,975 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2023-11-12 00:05:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2023-11-12 00:05:03,976 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2023-11-12 00:05:03,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-12 00:05:03,976 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-12 00:05:03,976 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-12 00:05:03,976 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-12 00:05:03,977 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-12 00:05:03,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-12 00:05:03,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2023-11-12 00:05:03,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2023-11-12 00:05:03,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:05:03,978 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-12 00:05:03,978 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-12 00:05:03,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 00:05:03,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 00:05:03,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2023-11-12 00:05:03,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2023-11-12 00:05:03,979 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-11-12 00:05:03,979 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-11-12 00:05:03,979 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-12 00:05:03,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-12 00:05:03,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-12 00:05:03,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-12 00:05:03,980 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2023-11-12 00:05:03,980 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2023-11-12 00:05:03,980 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2023-11-12 00:05:03,981 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2023-11-12 00:05:03,981 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-12 00:05:03,981 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-12 00:05:03,981 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2023-11-12 00:05:03,981 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2023-11-12 00:05:03,982 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-12 00:05:03,982 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-12 00:05:03,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:05:03,982 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-12 00:05:03,982 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-12 00:05:03,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-12 00:05:03,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-12 00:05:03,983 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2023-11-12 00:05:03,983 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2023-11-12 00:05:03,983 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-12 00:05:03,983 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-12 00:05:04,680 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:05:04,684 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:05:04,987 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 00:05:08,576 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-12 00:05:08,578 WARN L817 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-12 00:05:09,057 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564: assume 2096896 == ~tmp___4~7#1 % 18446744073709551616;#t~nondet748#1 := ~tmp___4~7#1; [2023-11-12 00:05:09,057 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564: assume !(2096896 == ~tmp___4~7#1 % 18446744073709551616);assume #t~nondet748#1 % 18446744073709551616 <= ~tmp___4~7#1 % 18446744073709551616;assume #t~nondet748#1 % 18446744073709551616 <= 2096896; [2023-11-12 00:05:09,057 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-2: assume 0 == #t~nondet748#1 % 18446744073709551616;havoc #t~nondet748#1; [2023-11-12 00:05:09,058 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-2: assume !(0 == #t~nondet748#1 % 18446744073709551616);havoc #t~nondet748#1; [2023-11-12 00:05:09,058 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-4: assume (if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2023-11-12 00:05:09,058 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-4: assume !((if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2023-11-12 00:05:09,058 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566-1: assume -9223372036854775808 <= #t~ret749#1 && #t~ret749#1 <= 9223372036854775807;havoc #t~ret749#1; [2023-11-12 00:05:09,059 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566: SUMMARY for call #t~ret749#1 := schedule_timeout_interruptible(1); srcloc: null [2023-11-12 00:05:09,059 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume !(0 == ~tmp___4~7#1 % 18446744073709551616); [2023-11-12 00:05:09,059 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume 0 == ~tmp___4~7#1 % 18446744073709551616;#t~nondet748#1 := 0; [2023-11-12 00:05:09,236 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:05:12,068 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:05:12,068 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-12 00:05:12,073 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:05:12 BoogieIcfgContainer [2023-11-12 00:05:12,074 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:05:12,075 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:05:12,075 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:05:12,084 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:05:12,085 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:05:12" (1/1) ... [2023-11-12 00:05:12,093 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:05:12,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:12,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1537 states and 2319 transitions. [2023-11-12 00:05:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2319 transitions. [2023-11-12 00:05:12,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-12 00:05:12,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:12,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:12,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-11-12 00:05:13,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:13,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1544 states and 2332 transitions. [2023-11-12 00:05:13,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2332 transitions. [2023-11-12 00:05:13,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-12 00:05:13,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:13,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:13,766 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-12 00:05:13,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:13,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1550 states and 2347 transitions. [2023-11-12 00:05:13,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2347 transitions. [2023-11-12 00:05:13,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-12 00:05:13,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:13,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-12 00:05:14,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:14,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1556 states and 2360 transitions. [2023-11-12 00:05:14,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2360 transitions. [2023-11-12 00:05:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-12 00:05:14,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:14,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:14,615 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-12 00:05:14,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:14,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1563 states and 2374 transitions. [2023-11-12 00:05:14,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2374 transitions. [2023-11-12 00:05:14,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-12 00:05:14,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:14,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:14,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:15,015 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-12 00:05:15,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1565 states and 2376 transitions. [2023-11-12 00:05:15,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2376 transitions. [2023-11-12 00:05:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-12 00:05:15,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:15,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:15,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:15,431 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-12 00:05:15,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:15,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1572 states and 2397 transitions. [2023-11-12 00:05:15,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2397 transitions. [2023-11-12 00:05:15,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-12 00:05:15,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:15,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:15,831 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-12 00:05:16,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:16,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1579 states and 2416 transitions. [2023-11-12 00:05:16,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2416 transitions. [2023-11-12 00:05:16,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-12 00:05:16,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:16,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:16,753 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-12 00:05:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1581 states and 2418 transitions. [2023-11-12 00:05:16,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2418 transitions. [2023-11-12 00:05:16,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-12 00:05:16,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:16,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-12 00:05:17,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:17,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1582 states and 2419 transitions. [2023-11-12 00:05:17,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2419 transitions. [2023-11-12 00:05:17,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-12 00:05:17,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:17,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:17,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-12 00:05:17,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1583 states and 2419 transitions. [2023-11-12 00:05:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2419 transitions. [2023-11-12 00:05:17,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-12 00:05:17,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:17,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:17,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:18,130 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-12 00:05:18,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:18,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1587 states and 2423 transitions. [2023-11-12 00:05:18,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2423 transitions. [2023-11-12 00:05:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-12 00:05:18,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:18,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:18,590 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-12 00:05:18,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:18,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1588 states and 2424 transitions. [2023-11-12 00:05:18,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2424 transitions. [2023-11-12 00:05:18,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-12 00:05:18,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:18,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-12 00:05:19,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:19,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1596 states and 2442 transitions. [2023-11-12 00:05:19,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2442 transitions. [2023-11-12 00:05:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-12 00:05:19,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:19,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:19,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:19,398 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-12 00:05:19,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1604 states and 2460 transitions. [2023-11-12 00:05:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2460 transitions. [2023-11-12 00:05:19,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-12 00:05:19,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:19,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:20,056 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-12 00:05:20,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1608 states and 2464 transitions. [2023-11-12 00:05:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2464 transitions. [2023-11-12 00:05:20,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-12 00:05:20,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:20,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-12 00:05:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1615 states and 2485 transitions. [2023-11-12 00:05:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2485 transitions. [2023-11-12 00:05:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-12 00:05:20,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:20,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:20,921 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-12 00:05:21,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:21,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1625 states and 2511 transitions. [2023-11-12 00:05:21,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2511 transitions. [2023-11-12 00:05:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-12 00:05:21,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:21,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:21,512 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-12 00:05:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:21,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1629 states and 2519 transitions. [2023-11-12 00:05:21,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2519 transitions. [2023-11-12 00:05:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-11-12 00:05:21,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-12 00:05:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:22,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1636 states and 2541 transitions. [2023-11-12 00:05:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2541 transitions. [2023-11-12 00:05:22,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-12 00:05:22,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:22,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:22,347 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-12 00:05:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1641 states and 2553 transitions. [2023-11-12 00:05:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2553 transitions. [2023-11-12 00:05:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-12 00:05:22,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:22,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:22,894 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-12 00:05:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:23,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 1650 states and 2574 transitions. [2023-11-12 00:05:23,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2574 transitions. [2023-11-12 00:05:23,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-12 00:05:23,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:23,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-12 00:05:23,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1651 states and 2575 transitions. [2023-11-12 00:05:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2575 transitions. [2023-11-12 00:05:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-12 00:05:23,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:23,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:24,210 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-12 00:05:24,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:24,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1668 states and 2616 transitions. [2023-11-12 00:05:24,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2616 transitions. [2023-11-12 00:05:24,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-12 00:05:24,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:24,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-12 00:05:24,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1669 states and 2616 transitions. [2023-11-12 00:05:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2616 transitions. [2023-11-12 00:05:24,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-12 00:05:24,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:24,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-12 00:05:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:25,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1675 states and 2632 transitions. [2023-11-12 00:05:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2632 transitions. [2023-11-12 00:05:25,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-12 00:05:25,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:25,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:25,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:25,461 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-12 00:05:25,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:25,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1679 states and 2637 transitions. [2023-11-12 00:05:25,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2637 transitions. [2023-11-12 00:05:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-12 00:05:25,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:25,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:25,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:25,983 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-12 00:05:26,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1687 states and 2656 transitions. [2023-11-12 00:05:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2656 transitions. [2023-11-12 00:05:26,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-12 00:05:26,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:26,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-12 00:05:27,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:27,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1692 states and 2668 transitions. [2023-11-12 00:05:27,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2668 transitions. [2023-11-12 00:05:27,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-12 00:05:27,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:27,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:27,986 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-12 00:05:28,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:28,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 1693 states and 2669 transitions. [2023-11-12 00:05:28,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2669 transitions. [2023-11-12 00:05:28,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-12 00:05:28,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:28,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-11-12 00:05:28,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1693 states and 2668 transitions. [2023-11-12 00:05:28,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2668 transitions. [2023-11-12 00:05:28,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-12 00:05:28,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:28,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:28,743 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2023-11-12 00:05:29,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:29,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1697 states and 2677 transitions. [2023-11-12 00:05:29,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2677 transitions. [2023-11-12 00:05:29,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-12 00:05:29,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:29,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-11-12 00:05:29,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:29,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1700 states and 2681 transitions. [2023-11-12 00:05:29,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2681 transitions. [2023-11-12 00:05:29,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-12 00:05:29,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:29,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:29,787 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-12 00:05:31,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:31,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1710 states and 2701 transitions. [2023-11-12 00:05:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2701 transitions. [2023-11-12 00:05:31,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-12 00:05:31,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:31,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:31,609 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-12 00:05:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:31,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1711 states and 2702 transitions. [2023-11-12 00:05:31,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2702 transitions. [2023-11-12 00:05:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-12 00:05:31,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:31,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:31,835 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-12 00:05:31,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:31,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1712 states and 2704 transitions. [2023-11-12 00:05:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2704 transitions. [2023-11-12 00:05:31,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-12 00:05:31,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:31,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:32,147 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2023-11-12 00:05:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1718 states and 2718 transitions. [2023-11-12 00:05:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2718 transitions. [2023-11-12 00:05:32,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-12 00:05:32,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:32,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:33,158 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2023-11-12 00:05:34,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1725 states and 2732 transitions. [2023-11-12 00:05:34,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2732 transitions. [2023-11-12 00:05:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-12 00:05:34,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:34,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:34,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:34,285 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2023-11-12 00:05:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:34,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1732 states and 2752 transitions. [2023-11-12 00:05:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2752 transitions. [2023-11-12 00:05:34,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-12 00:05:34,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:34,553 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-12 00:05:35,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:35,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1737 states and 2769 transitions. [2023-11-12 00:05:35,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2769 transitions. [2023-11-12 00:05:35,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-12 00:05:35,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:35,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2023-11-12 00:05:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:35,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1740 states and 2776 transitions. [2023-11-12 00:05:35,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2776 transitions. [2023-11-12 00:05:35,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-12 00:05:35,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:35,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:35,738 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-12 00:05:36,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:36,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1743 states and 2778 transitions. [2023-11-12 00:05:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2778 transitions. [2023-11-12 00:05:36,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-12 00:05:36,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:36,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:36,288 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-12 00:05:37,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1748 states and 2792 transitions. [2023-11-12 00:05:37,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2792 transitions. [2023-11-12 00:05:37,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-12 00:05:37,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:37,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:37,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:37,168 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-12 00:05:37,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:37,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1765 states and 2834 transitions. [2023-11-12 00:05:37,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2834 transitions. [2023-11-12 00:05:37,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-12 00:05:37,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:37,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked.