./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 30e01a73 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_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/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_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC --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-30e01a7 [2023-11-23 20:22:04,861 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:22:04,985 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:22:04,994 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:22:04,995 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:22:05,040 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:22:05,044 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:22:05,044 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:22:05,045 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:22:05,051 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:22:05,051 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:22:05,052 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:22:05,052 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:22:05,054 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:22:05,054 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:22:05,055 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:22:05,055 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:22:05,056 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:22:05,056 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:22:05,057 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:22:05,057 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:22:05,058 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:22:05,059 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:22:05,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:22:05,060 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:22:05,060 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:22:05,061 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:22:05,061 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:22:05,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:22:05,062 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:22:05,063 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_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c76818fb304a0b40bd70831524c213fb48469a57ba59c902bf604bd33d1e93eb [2023-11-23 20:22:05,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:22:05,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:22:05,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:22:05,420 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:22:05,421 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:22:05,422 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2023-11-23 20:22:08,573 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:22:09,199 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:22:09,200 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2023-11-23 20:22:09,258 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/data/d945728df/a6c954430a5b466b8e8173bda462425d/FLAG8a9b3e545 [2023-11-23 20:22:09,281 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/data/d945728df/a6c954430a5b466b8e8173bda462425d [2023-11-23 20:22:09,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:22:09,290 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:22:09,293 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:22:09,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:22:09,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:22:09,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:22:09" (1/1) ... [2023-11-23 20:22:09,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c25c7dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:09, skipping insertion in model container [2023-11-23 20:22:09,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:22:09" (1/1) ... [2023-11-23 20:22:09,511 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:22:12,216 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315653,315666] [2023-11-23 20:22:12,220 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_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315798,315811] [2023-11-23 20:22:12,254 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:22:12,311 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:22:12,485 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] [2023-11-23 20:22:12,487 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] [2023-11-23 20:22:12,494 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] [2023-11-23 20:22:12,495 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] [2023-11-23 20:22:12,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5315] [2023-11-23 20:22:12,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5318] [2023-11-23 20:22:12,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5321] [2023-11-23 20:22:12,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5324] [2023-11-23 20:22:12,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5393] [2023-11-23 20:22:12,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5439] [2023-11-23 20:22:12,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5447] [2023-11-23 20:22:12,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5454] [2023-11-23 20:22:12,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5462] [2023-11-23 20:22:12,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5469] [2023-11-23 20:22:12,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5477] [2023-11-23 20:22:12,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsl": "+S" (addr), "+c" (count): "d" (port)); [5484] [2023-11-23 20:22:12,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insl": "+D" (addr), "+c" (count): "d" (port)); [5491] [2023-11-23 20:22:12,512 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] [2023-11-23 20:22:12,525 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] [2023-11-23 20:22:12,875 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_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315653,315666] [2023-11-23 20:22:12,875 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_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315798,315811] [2023-11-23 20:22:12,882 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:22:13,103 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:13,104 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:13,104 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:22:13,112 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:22:13,112 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13 WrapperNode [2023-11-23 20:22:13,113 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:22:13,114 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:22:13,114 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:22:13,114 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:22:13,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,238 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,482 INFO L138 Inliner]: procedures = 390, calls = 1919, calls flagged for inlining = 177, calls inlined = 157, statements flattened = 5078 [2023-11-23 20:22:13,482 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:22:13,483 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:22:13,483 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:22:13,484 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:22:13,493 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,494 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,523 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,523 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,693 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,730 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,759 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,782 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,819 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:22:13,821 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:22:13,821 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:22:13,821 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:22:13,822 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:22:13" (1/1) ... [2023-11-23 20:22:13,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:22:13,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:22:13,854 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:22:13,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a87354a-c75e-459a-8bd4-e1f35f7e2aae/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:22:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:22:13,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:22:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-23 20:22:13,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-23 20:22:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2023-11-23 20:22:13,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2023-11-23 20:22:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:22:13,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:22:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:22:13,900 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:22:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-11-23 20:22:13,900 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-11-23 20:22:13,900 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2023-11-23 20:22:13,900 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2023-11-23 20:22:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2023-11-23 20:22:13,901 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2023-11-23 20:22:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 20:22:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 20:22:13,901 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2023-11-23 20:22:13,901 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2023-11-23 20:22:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:22:13,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:22:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-23 20:22:13,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-23 20:22:13,902 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 20:22:13,903 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 20:22:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:22:13,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:22:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 20:22:13,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 20:22:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:22:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 20:22:13,904 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 20:22:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-23 20:22:13,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-23 20:22:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2023-11-23 20:22:13,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2023-11-23 20:22:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 20:22:13,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 20:22:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2023-11-23 20:22:13,905 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2023-11-23 20:22:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:22:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:22:13,905 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:22:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:22:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:22:13,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:22:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:22:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:22:13,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:22:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:22:13,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:22:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2023-11-23 20:22:13,907 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2023-11-23 20:22:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2023-11-23 20:22:13,907 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2023-11-23 20:22:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:22:13,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:22:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:22:13,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:22:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 20:22:13,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 20:22:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2023-11-23 20:22:13,909 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2023-11-23 20:22:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:22:13,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:22:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2023-11-23 20:22:13,909 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2023-11-23 20:22:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:22:13,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:22:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2023-11-23 20:22:13,910 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2023-11-23 20:22:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2023-11-23 20:22:13,910 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2023-11-23 20:22:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:22:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2023-11-23 20:22:13,911 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2023-11-23 20:22:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2023-11-23 20:22:13,911 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2023-11-23 20:22:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:22:13,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:22:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:22:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:22:13,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:22:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:22:13,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:22:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:22:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:22:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:22:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:22:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:22:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:22:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-23 20:22:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-23 20:22:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-23 20:22:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-23 20:22:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 20:22:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 20:22:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2023-11-23 20:22:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2023-11-23 20:22:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:22:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:22:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-23 20:22:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-23 20:22:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 20:22:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 20:22:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:22:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:22:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2023-11-23 20:22:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2023-11-23 20:22:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:22:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:22:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:22:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:22:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 20:22:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 20:22:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:22:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:22:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 20:22:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 20:22:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:22:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:22:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:22:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:22:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:22:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:22:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:22:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-23 20:22:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-23 20:22:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 20:22:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 20:22:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-23 20:22:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-23 20:22:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:22:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:22:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-23 20:22:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-23 20:22:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2023-11-23 20:22:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2023-11-23 20:22:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2023-11-23 20:22:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2023-11-23 20:22:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-23 20:22:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-23 20:22:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 20:22:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 20:22:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 20:22:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 20:22:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2023-11-23 20:22:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2023-11-23 20:22:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:22:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-23 20:22:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-23 20:22:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:22:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:22:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2023-11-23 20:22:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2023-11-23 20:22:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-11-23 20:22:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-11-23 20:22:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 20:22:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 20:22:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:22:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:22:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2023-11-23 20:22:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2023-11-23 20:22:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2023-11-23 20:22:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2023-11-23 20:22:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-23 20:22:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-23 20:22:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2023-11-23 20:22:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2023-11-23 20:22:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-23 20:22:13,933 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-23 20:22:13,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:22:13,933 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-23 20:22:13,933 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-23 20:22:13,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:22:13,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:22:13,933 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2023-11-23 20:22:13,934 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2023-11-23 20:22:13,934 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-23 20:22:13,934 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-23 20:22:14,826 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:22:14,830 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:22:15,091 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:22:18,605 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 20:22:18,606 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-23 20:22:19,061 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564: assume 2096896 == ~tmp___4~7#1 % 18446744073709551616;#t~nondet748#1 := ~tmp___4~7#1; [2023-11-23 20:22:19,061 INFO L775 $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; [2023-11-23 20:22:19,062 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-2: assume 0 == #t~nondet748#1 % 18446744073709551616;havoc #t~nondet748#1; [2023-11-23 20:22:19,062 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-2: assume !(0 == #t~nondet748#1 % 18446744073709551616);havoc #t~nondet748#1; [2023-11-23 20:22:19,062 INFO L775 $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; [2023-11-23 20:22:19,062 INFO L775 $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); [2023-11-23 20:22:19,063 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566-1: assume -9223372036854775808 <= #t~ret749#1 && #t~ret749#1 <= 9223372036854775807;havoc #t~ret749#1; [2023-11-23 20:22:19,063 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566: SUMMARY for call #t~ret749#1 := schedule_timeout_interruptible(1); srcloc: null [2023-11-23 20:22:19,063 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume !(0 == ~tmp___4~7#1 % 18446744073709551616); [2023-11-23 20:22:19,063 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume 0 == ~tmp___4~7#1 % 18446744073709551616;#t~nondet748#1 := 0; [2023-11-23 20:22:19,237 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:22:21,728 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:22:21,729 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-23 20:22:21,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:22:21 BoogieIcfgContainer [2023-11-23 20:22:21,731 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:22:21,733 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:22:21,733 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:22:21,744 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:22:21,745 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:22:21" (1/1) ... [2023-11-23 20:22:21,754 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:22:21,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1537 states and 2319 transitions. [2023-11-23 20:22:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2319 transitions. [2023-11-23 20:22:21,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-23 20:22:21,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:21,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:22,806 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-11-23 20:22:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:23,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1544 states and 2332 transitions. [2023-11-23 20:22:23,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2332 transitions. [2023-11-23 20:22:23,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-23 20:22:23,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:23,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:23,588 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-23 20:22:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:23,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1550 states and 2347 transitions. [2023-11-23 20:22:23,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2347 transitions. [2023-11-23 20:22:23,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-23 20:22:23,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:23,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:23,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:24,015 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-23 20:22:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:24,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1556 states and 2360 transitions. [2023-11-23 20:22:24,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2360 transitions. [2023-11-23 20:22:24,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-23 20:22:24,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:24,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:24,407 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-23 20:22:24,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:24,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1563 states and 2374 transitions. [2023-11-23 20:22:24,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2374 transitions. [2023-11-23 20:22:24,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-23 20:22:24,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:24,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-23 20:22:24,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:24,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1565 states and 2376 transitions. [2023-11-23 20:22:24,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2376 transitions. [2023-11-23 20:22:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-23 20:22:24,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:24,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-23 20:22:25,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1572 states and 2397 transitions. [2023-11-23 20:22:25,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2397 transitions. [2023-11-23 20:22:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-23 20:22:25,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:25,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-23 20:22:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1579 states and 2416 transitions. [2023-11-23 20:22:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2416 transitions. [2023-11-23 20:22:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-23 20:22:25,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:25,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:26,418 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-23 20:22:26,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:26,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1581 states and 2418 transitions. [2023-11-23 20:22:26,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2418 transitions. [2023-11-23 20:22:26,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-23 20:22:26,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:26,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:26,959 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-23 20:22:27,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1582 states and 2419 transitions. [2023-11-23 20:22:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2419 transitions. [2023-11-23 20:22:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-23 20:22:27,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:27,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:27,192 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-23 20:22:27,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:27,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1583 states and 2419 transitions. [2023-11-23 20:22:27,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2419 transitions. [2023-11-23 20:22:27,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-23 20:22:27,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:27,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:27,493 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-23 20:22:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:27,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1587 states and 2423 transitions. [2023-11-23 20:22:27,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2423 transitions. [2023-11-23 20:22:27,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-23 20:22:27,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:27,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:27,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:27,859 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-23 20:22:27,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:27,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1588 states and 2424 transitions. [2023-11-23 20:22:27,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2424 transitions. [2023-11-23 20:22:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-23 20:22:27,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:28,150 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-23 20:22:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:28,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1593 states and 2437 transitions. [2023-11-23 20:22:28,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2437 transitions. [2023-11-23 20:22:28,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-23 20:22:28,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:28,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:28,797 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-23 20:22:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1601 states and 2456 transitions. [2023-11-23 20:22:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2456 transitions. [2023-11-23 20:22:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-23 20:22:29,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-23 20:22:29,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:29,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1604 states and 2463 transitions. [2023-11-23 20:22:29,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2463 transitions. [2023-11-23 20:22:29,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-23 20:22:29,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:29,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:29,920 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-23 20:22:29,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1608 states and 2467 transitions. [2023-11-23 20:22:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2467 transitions. [2023-11-23 20:22:30,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-23 20:22:30,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:30,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:30,224 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-23 20:22:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1615 states and 2487 transitions. [2023-11-23 20:22:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2487 transitions. [2023-11-23 20:22:30,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-23 20:22:30,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:30,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-23 20:22:31,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:31,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1622 states and 2511 transitions. [2023-11-23 20:22:31,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2511 transitions. [2023-11-23 20:22:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-23 20:22:31,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:31,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:31,247 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-23 20:22:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1625 states and 2517 transitions. [2023-11-23 20:22:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2517 transitions. [2023-11-23 20:22:31,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-23 20:22:31,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:31,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:31,637 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-23 20:22:31,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:31,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1629 states and 2525 transitions. [2023-11-23 20:22:31,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2525 transitions. [2023-11-23 20:22:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-11-23 20:22:31,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:31,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-23 20:22:32,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1636 states and 2547 transitions. [2023-11-23 20:22:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2547 transitions. [2023-11-23 20:22:32,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-23 20:22:32,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:32,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:32,368 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-23 20:22:32,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:32,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1641 states and 2559 transitions. [2023-11-23 20:22:32,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2559 transitions. [2023-11-23 20:22:32,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-23 20:22:32,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:32,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:32,910 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-23 20:22:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:33,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1650 states and 2581 transitions. [2023-11-23 20:22:33,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2581 transitions. [2023-11-23 20:22:33,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-23 20:22:33,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:33,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:33,860 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-23 20:22:33,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:33,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1651 states and 2582 transitions. [2023-11-23 20:22:33,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2582 transitions. [2023-11-23 20:22:33,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-23 20:22:33,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:33,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-23 20:22:34,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1668 states and 2623 transitions. [2023-11-23 20:22:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2623 transitions. [2023-11-23 20:22:34,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-23 20:22:34,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:34,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:34,655 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-23 20:22:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1669 states and 2623 transitions. [2023-11-23 20:22:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2623 transitions. [2023-11-23 20:22:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-23 20:22:34,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:34,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:34,969 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-23 20:22:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:35,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1675 states and 2639 transitions. [2023-11-23 20:22:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2639 transitions. [2023-11-23 20:22:35,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-23 20:22:35,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:35,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:35,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:35,475 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-23 20:22:35,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:35,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1679 states and 2644 transitions. [2023-11-23 20:22:35,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2644 transitions. [2023-11-23 20:22:35,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-23 20:22:35,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:35,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:35,984 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-23 20:22:36,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1687 states and 2664 transitions. [2023-11-23 20:22:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2664 transitions. [2023-11-23 20:22:36,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-23 20:22:36,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:36,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:36,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:37,038 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-23 20:22:37,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1692 states and 2677 transitions. [2023-11-23 20:22:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2677 transitions. [2023-11-23 20:22:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-23 20:22:37,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:37,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:37,792 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-23 20:22:37,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:37,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1693 states and 2678 transitions. [2023-11-23 20:22:37,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2678 transitions. [2023-11-23 20:22:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-23 20:22:37,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:37,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:38,151 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-11-23 20:22:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:38,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1693 states and 2677 transitions. [2023-11-23 20:22:38,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2677 transitions. [2023-11-23 20:22:38,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-23 20:22:38,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:38,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2023-11-23 20:22:38,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:38,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1697 states and 2685 transitions. [2023-11-23 20:22:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2685 transitions. [2023-11-23 20:22:38,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-23 20:22:38,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:38,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-11-23 20:22:39,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1700 states and 2689 transitions. [2023-11-23 20:22:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2689 transitions. [2023-11-23 20:22:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-23 20:22:39,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:39,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:39,335 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-23 20:22:40,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:40,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1710 states and 2710 transitions. [2023-11-23 20:22:40,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2710 transitions. [2023-11-23 20:22:40,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-23 20:22:40,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:40,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-23 20:22:41,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1711 states and 2711 transitions. [2023-11-23 20:22:41,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2711 transitions. [2023-11-23 20:22:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-23 20:22:41,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:41,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:41,302 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-23 20:22:41,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1712 states and 2713 transitions. [2023-11-23 20:22:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2713 transitions. [2023-11-23 20:22:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-23 20:22:41,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:41,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2023-11-23 20:22:42,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1718 states and 2727 transitions. [2023-11-23 20:22:42,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2727 transitions. [2023-11-23 20:22:42,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-23 20:22:42,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:42,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:42,600 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2023-11-23 20:22:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 1725 states and 2741 transitions. [2023-11-23 20:22:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2741 transitions. [2023-11-23 20:22:43,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-23 20:22:43,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:43,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:43,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:43,721 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-23 20:22:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:44,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 1730 states and 2758 transitions. [2023-11-23 20:22:44,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2758 transitions. [2023-11-23 20:22:44,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-23 20:22:44,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:44,343 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2023-11-23 20:22:44,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:44,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1740 states and 2783 transitions. [2023-11-23 20:22:44,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2783 transitions. [2023-11-23 20:22:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-23 20:22:44,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:44,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-23 20:22:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:45,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1743 states and 2785 transitions. [2023-11-23 20:22:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2785 transitions. [2023-11-23 20:22:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-23 20:22:45,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:45,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:45,668 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-23 20:22:46,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1748 states and 2799 transitions. [2023-11-23 20:22:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2799 transitions. [2023-11-23 20:22:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-23 20:22:46,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:46,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:46,640 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-23 20:22:46,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1765 states and 2841 transitions. [2023-11-23 20:22:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2841 transitions. [2023-11-23 20:22:46,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-23 20:22:46,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:46,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:47,202 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2023-11-23 20:22:47,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:47,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 1782 states and 2877 transitions. [2023-11-23 20:22:47,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2877 transitions. [2023-11-23 20:22:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-23 20:22:47,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:47,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:47,599 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-23 20:22:47,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1799 states and 2918 transitions. [2023-11-23 20:22:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2918 transitions. [2023-11-23 20:22:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-23 20:22:47,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:47,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:48,117 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-23 20:22:48,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:48,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1800 states and 2919 transitions. [2023-11-23 20:22:48,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2919 transitions. [2023-11-23 20:22:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-23 20:22:48,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:48,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:22:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:22:48,391 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2023-11-23 20:22:48,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:22:48,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 1806 states and 2935 transitions. [2023-11-23 20:22:48,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2935 transitions. [2023-11-23 20:22:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-23 20:22:48,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:22:48,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms