./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 527bcce2 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_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/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_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2 --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-527bcce [2023-11-21 18:25:36,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:25:36,375 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:25:36,381 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:25:36,382 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:25:36,406 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:25:36,407 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:25:36,410 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:25:36,411 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:25:36,416 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:25:36,418 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:25:36,419 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:25:36,419 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:25:36,421 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:25:36,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:25:36,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:25:36,423 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:25:36,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:25:36,424 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:25:36,425 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:25:36,426 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:25:36,426 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:25:36,427 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:25:36,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:36,428 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:25:36,429 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:25:36,429 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:25:36,430 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:25:36,430 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:25:36,431 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:25:36,432 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_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c76818fb304a0b40bd70831524c213fb48469a57ba59c902bf604bd33d1e93eb [2023-11-21 18:25:36,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:25:36,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:25:36,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:25:36,836 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:25:36,837 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:25:36,841 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2023-11-21 18:25:40,035 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:25:40,756 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:25:40,757 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2023-11-21 18:25:40,827 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/data/33bd2b52c/e05df9509d784955a32fc2051187b94c/FLAG439953989 [2023-11-21 18:25:40,846 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/data/33bd2b52c/e05df9509d784955a32fc2051187b94c [2023-11-21 18:25:40,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:25:40,853 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:25:40,857 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:40,858 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:25:40,863 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:25:40,863 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:40" (1/1) ... [2023-11-21 18:25:40,864 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35921996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:40, skipping insertion in model container [2023-11-21 18:25:40,865 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:40" (1/1) ... [2023-11-21 18:25:41,089 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:25:43,917 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_0b867554-e50d-4414-8ba7-73720789266e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315653,315666] [2023-11-21 18:25:43,922 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_0b867554-e50d-4414-8ba7-73720789266e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315798,315811] [2023-11-21 18:25:43,953 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:44,012 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:25:44,214 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] [2023-11-21 18:25:44,216 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] [2023-11-21 18:25:44,221 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] [2023-11-21 18:25:44,221 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] [2023-11-21 18:25:44,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5315] [2023-11-21 18:25:44,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5318] [2023-11-21 18:25:44,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5321] [2023-11-21 18:25:44,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5324] [2023-11-21 18:25:44,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5393] [2023-11-21 18:25:44,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5439] [2023-11-21 18:25:44,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5447] [2023-11-21 18:25:44,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5454] [2023-11-21 18:25:44,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5462] [2023-11-21 18:25:44,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5469] [2023-11-21 18:25:44,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5477] [2023-11-21 18:25:44,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsl": "+S" (addr), "+c" (count): "d" (port)); [5484] [2023-11-21 18:25:44,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insl": "+D" (addr), "+c" (count): "d" (port)); [5491] [2023-11-21 18:25:44,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5560-5561] [2023-11-21 18:25:44,242 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] [2023-11-21 18:25:44,509 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_0b867554-e50d-4414-8ba7-73720789266e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315653,315666] [2023-11-21 18:25:44,510 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_0b867554-e50d-4414-8ba7-73720789266e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315798,315811] [2023-11-21 18:25:44,516 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:44,783 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:25:44,783 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:25:44,784 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:25:44,792 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:25:44,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44 WrapperNode [2023-11-21 18:25:44,793 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:44,794 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:44,794 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:25:44,794 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:25:44,802 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:44,939 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:45,201 INFO L138 Inliner]: procedures = 390, calls = 1919, calls flagged for inlining = 177, calls inlined = 157, statements flattened = 5078 [2023-11-21 18:25:45,202 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:45,203 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:25:45,203 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:25:45,203 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:25:45,215 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:45,216 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:45,261 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:45,274 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:45,416 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:45,445 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:45,469 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:45,497 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:45,542 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:25:45,543 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:25:45,543 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:25:45,544 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:25:45,545 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:44" (1/1) ... [2023-11-21 18:25:45,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:45,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:25:45,582 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:25:45,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b867554-e50d-4414-8ba7-73720789266e/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:25:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:25:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:25:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-21 18:25:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-21 18:25:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2023-11-21 18:25:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2023-11-21 18:25:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:25:45,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:25:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:25:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:25:45,637 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-11-21 18:25:45,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-11-21 18:25:45,637 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2023-11-21 18:25:45,638 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2023-11-21 18:25:45,638 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2023-11-21 18:25:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2023-11-21 18:25:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-21 18:25:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-21 18:25:45,642 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2023-11-21 18:25:45,643 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2023-11-21 18:25:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:25:45,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:25:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-21 18:25:45,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-21 18:25:45,644 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 18:25:45,644 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 18:25:45,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:25:45,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:25:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 18:25:45,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 18:25:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:25:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-21 18:25:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-21 18:25:45,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-21 18:25:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-21 18:25:45,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2023-11-21 18:25:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2023-11-21 18:25:45,646 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 18:25:45,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 18:25:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2023-11-21 18:25:45,647 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2023-11-21 18:25:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:25:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:25:45,647 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:25:45,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:25:45,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:25:45,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:25:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:25:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 18:25:45,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 18:25:45,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:25:45,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:25:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2023-11-21 18:25:45,652 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2023-11-21 18:25:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2023-11-21 18:25:45,652 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2023-11-21 18:25:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:25:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:25:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 18:25:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 18:25:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-21 18:25:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-21 18:25:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2023-11-21 18:25:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2023-11-21 18:25:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 18:25:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 18:25:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2023-11-21 18:25:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2023-11-21 18:25:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 18:25:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 18:25:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2023-11-21 18:25:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2023-11-21 18:25:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2023-11-21 18:25:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2023-11-21 18:25:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:25:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2023-11-21 18:25:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2023-11-21 18:25:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2023-11-21 18:25:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2023-11-21 18:25:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:25:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:25:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:25:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:25:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:25:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:25:45,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:25:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:25:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 18:25:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:25:45,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:25:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:25:45,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:25:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-21 18:25:45,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-21 18:25:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 18:25:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 18:25:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:25:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:25:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2023-11-21 18:25:45,662 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2023-11-21 18:25:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:25:45,663 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:25:45,664 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-21 18:25:45,664 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-21 18:25:45,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 18:25:45,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 18:25:45,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:25:45,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:25:45,665 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2023-11-21 18:25:45,666 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2023-11-21 18:25:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:25:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:25:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:25:45,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:25:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 18:25:45,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 18:25:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 18:25:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 18:25:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-21 18:25:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-21 18:25:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:25:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:25:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:25:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:25:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:25:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-21 18:25:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-21 18:25:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-21 18:25:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-21 18:25:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 18:25:45,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 18:25:45,671 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-21 18:25:45,671 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-21 18:25:45,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:25:45,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:25:45,671 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-21 18:25:45,672 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-21 18:25:45,673 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2023-11-21 18:25:45,675 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2023-11-21 18:25:45,676 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2023-11-21 18:25:45,676 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2023-11-21 18:25:45,676 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-21 18:25:45,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-21 18:25:45,677 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 18:25:45,678 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 18:25:45,679 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-21 18:25:45,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-21 18:25:45,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2023-11-21 18:25:45,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2023-11-21 18:25:45,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:25:45,685 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-21 18:25:45,685 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-21 18:25:45,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:25:45,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:25:45,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2023-11-21 18:25:45,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2023-11-21 18:25:45,686 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-11-21 18:25:45,686 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-11-21 18:25:45,686 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 18:25:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 18:25:45,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:25:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:25:45,687 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2023-11-21 18:25:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2023-11-21 18:25:45,687 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2023-11-21 18:25:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2023-11-21 18:25:45,688 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-21 18:25:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-21 18:25:45,688 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2023-11-21 18:25:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2023-11-21 18:25:45,688 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-21 18:25:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-21 18:25:45,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:25:45,689 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-21 18:25:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-21 18:25:45,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:25:45,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:25:45,689 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2023-11-21 18:25:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2023-11-21 18:25:45,690 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-21 18:25:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-21 18:25:46,518 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:25:46,524 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:25:46,868 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:25:50,520 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:25:50,522 WARN L820 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-21 18:25:51,025 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564: assume 2096896 == ~tmp___4~7#1 % 18446744073709551616;#t~nondet748#1 := ~tmp___4~7#1; [2023-11-21 18:25:51,025 INFO L774 $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; [2023-11-21 18:25:51,025 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-2: assume 0 == #t~nondet748#1 % 18446744073709551616;havoc #t~nondet748#1; [2023-11-21 18:25:51,026 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-2: assume !(0 == #t~nondet748#1 % 18446744073709551616);havoc #t~nondet748#1; [2023-11-21 18:25:51,026 INFO L774 $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; [2023-11-21 18:25:51,026 INFO L774 $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); [2023-11-21 18:25:51,026 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566-1: assume -9223372036854775808 <= #t~ret749#1 && #t~ret749#1 <= 9223372036854775807;havoc #t~ret749#1; [2023-11-21 18:25:51,027 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566: SUMMARY for call #t~ret749#1 := schedule_timeout_interruptible(1); srcloc: null [2023-11-21 18:25:51,027 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume !(0 == ~tmp___4~7#1 % 18446744073709551616); [2023-11-21 18:25:51,027 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume 0 == ~tmp___4~7#1 % 18446744073709551616;#t~nondet748#1 := 0; [2023-11-21 18:25:51,246 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:25:54,116 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:25:54,116 INFO L308 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-21 18:25:54,119 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:25:54 BoogieIcfgContainer [2023-11-21 18:25:54,119 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:25:54,120 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:25:54,120 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:25:54,129 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:25:54,130 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:25:54" (1/1) ... [2023-11-21 18:25:54,137 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:25:54,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1537 states and 2319 transitions. [2023-11-21 18:25:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2319 transitions. [2023-11-21 18:25:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-21 18:25:54,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-11-21 18:25:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1544 states and 2332 transitions. [2023-11-21 18:25:55,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2332 transitions. [2023-11-21 18:25:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-21 18:25:55,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-21 18:25:56,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1550 states and 2347 transitions. [2023-11-21 18:25:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2347 transitions. [2023-11-21 18:25:56,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-21 18:25:56,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-21 18:25:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1556 states and 2360 transitions. [2023-11-21 18:25:56,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2360 transitions. [2023-11-21 18:25:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-21 18:25:56,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-21 18:25:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1563 states and 2374 transitions. [2023-11-21 18:25:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2374 transitions. [2023-11-21 18:25:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-21 18:25:56,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:57,152 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-21 18:25:57,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1565 states and 2376 transitions. [2023-11-21 18:25:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2376 transitions. [2023-11-21 18:25:57,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-21 18:25:57,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:57,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-21 18:25:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1572 states and 2397 transitions. [2023-11-21 18:25:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2397 transitions. [2023-11-21 18:25:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-21 18:25:57,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:57,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:57,977 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-21 18:25:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:58,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1579 states and 2416 transitions. [2023-11-21 18:25:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2416 transitions. [2023-11-21 18:25:58,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-21 18:25:58,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:58,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:58,808 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-21 18:25:58,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:58,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1581 states and 2418 transitions. [2023-11-21 18:25:58,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2418 transitions. [2023-11-21 18:25:58,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-21 18:25:58,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:58,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:59,268 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-21 18:25:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:59,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1582 states and 2419 transitions. [2023-11-21 18:25:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2419 transitions. [2023-11-21 18:25:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-21 18:25:59,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:59,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-21 18:25:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1583 states and 2419 transitions. [2023-11-21 18:25:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2419 transitions. [2023-11-21 18:25:59,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-21 18:25:59,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:59,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:59,974 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-21 18:26:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:00,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1587 states and 2423 transitions. [2023-11-21 18:26:00,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2423 transitions. [2023-11-21 18:26:00,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-21 18:26:00,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:00,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-21 18:26:00,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:00,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1588 states and 2424 transitions. [2023-11-21 18:26:00,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2424 transitions. [2023-11-21 18:26:00,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-21 18:26:00,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:00,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:00,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-21 18:26:00,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1592 states and 2432 transitions. [2023-11-21 18:26:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2432 transitions. [2023-11-21 18:26:00,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-21 18:26:00,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:00,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:01,192 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-21 18:26:01,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:01,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1597 states and 2443 transitions. [2023-11-21 18:26:01,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2443 transitions. [2023-11-21 18:26:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-21 18:26:01,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:01,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:01,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:01,733 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-21 18:26:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:01,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1601 states and 2453 transitions. [2023-11-21 18:26:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2453 transitions. [2023-11-21 18:26:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-21 18:26:01,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:01,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:02,086 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-21 18:26:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:02,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1604 states and 2460 transitions. [2023-11-21 18:26:02,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2460 transitions. [2023-11-21 18:26:02,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-21 18:26:02,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:02,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:02,502 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-21 18:26:02,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:02,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1608 states and 2464 transitions. [2023-11-21 18:26:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2464 transitions. [2023-11-21 18:26:02,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-21 18:26:02,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:02,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:02,766 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-21 18:26:03,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:03,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1615 states and 2485 transitions. [2023-11-21 18:26:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2485 transitions. [2023-11-21 18:26:03,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-21 18:26:03,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:03,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:03,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:03,370 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-21 18:26:03,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:03,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1625 states and 2511 transitions. [2023-11-21 18:26:03,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2511 transitions. [2023-11-21 18:26:03,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-21 18:26:03,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:03,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:03,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-21 18:26:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2519 states to 1629 states and 2519 transitions. [2023-11-21 18:26:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2519 transitions. [2023-11-21 18:26:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-11-21 18:26:04,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:04,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:04,404 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-21 18:26:04,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:04,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1636 states and 2541 transitions. [2023-11-21 18:26:04,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2541 transitions. [2023-11-21 18:26:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-21 18:26:04,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:04,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:04,796 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-21 18:26:05,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:05,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1641 states and 2553 transitions. [2023-11-21 18:26:05,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2553 transitions. [2023-11-21 18:26:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-21 18:26:05,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:05,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2023-11-21 18:26:06,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:06,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 1650 states and 2574 transitions. [2023-11-21 18:26:06,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2574 transitions. [2023-11-21 18:26:06,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-21 18:26:06,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:06,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:06,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:06,328 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-21 18:26:06,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:06,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1651 states and 2575 transitions. [2023-11-21 18:26:06,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2575 transitions. [2023-11-21 18:26:06,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-21 18:26:06,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:06,611 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-11-21 18:26:06,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:06,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1668 states and 2616 transitions. [2023-11-21 18:26:06,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2616 transitions. [2023-11-21 18:26:06,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-21 18:26:06,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:07,015 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-21 18:26:07,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:07,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1669 states and 2616 transitions. [2023-11-21 18:26:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2616 transitions. [2023-11-21 18:26:07,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-21 18:26:07,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:07,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:07,330 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-21 18:26:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:07,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1675 states and 2632 transitions. [2023-11-21 18:26:07,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2632 transitions. [2023-11-21 18:26:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-21 18:26:07,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-21 18:26:08,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:08,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1679 states and 2637 transitions. [2023-11-21 18:26:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2637 transitions. [2023-11-21 18:26:08,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-21 18:26:08,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:08,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:08,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-21 18:26:09,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:09,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1687 states and 2656 transitions. [2023-11-21 18:26:09,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2656 transitions. [2023-11-21 18:26:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-21 18:26:09,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:09,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:09,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:09,354 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-21 18:26:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:09,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1692 states and 2668 transitions. [2023-11-21 18:26:09,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2668 transitions. [2023-11-21 18:26:09,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-21 18:26:09,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:09,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:10,095 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-21 18:26:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 1693 states and 2669 transitions. [2023-11-21 18:26:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2669 transitions. [2023-11-21 18:26:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:26:10,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:10,492 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-11-21 18:26:10,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:10,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1693 states and 2668 transitions. [2023-11-21 18:26:10,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2668 transitions. [2023-11-21 18:26:10,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:26:10,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:10,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2023-11-21 18:26:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1697 states and 2677 transitions. [2023-11-21 18:26:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2677 transitions. [2023-11-21 18:26:11,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:26:11,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:11,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:11,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:11,414 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-11-21 18:26:11,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:11,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1700 states and 2681 transitions. [2023-11-21 18:26:11,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2681 transitions. [2023-11-21 18:26:11,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:26:11,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:11,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-21 18:26:13,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:13,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1710 states and 2701 transitions. [2023-11-21 18:26:13,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2701 transitions. [2023-11-21 18:26:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:26:13,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:13,381 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-21 18:26:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:13,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1711 states and 2702 transitions. [2023-11-21 18:26:13,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2702 transitions. [2023-11-21 18:26:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-11-21 18:26:13,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:13,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:13,585 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-21 18:26:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:13,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1712 states and 2704 transitions. [2023-11-21 18:26:13,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2704 transitions. [2023-11-21 18:26:13,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-21 18:26:13,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:13,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:13,888 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2023-11-21 18:26:14,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1718 states and 2718 transitions. [2023-11-21 18:26:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2718 transitions. [2023-11-21 18:26:14,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-21 18:26:14,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:14,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:14,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2023-11-21 18:26:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:15,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1725 states and 2732 transitions. [2023-11-21 18:26:15,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2732 transitions. [2023-11-21 18:26:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-21 18:26:15,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:15,682 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2023-11-21 18:26:15,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1732 states and 2752 transitions. [2023-11-21 18:26:15,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2752 transitions. [2023-11-21 18:26:15,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-21 18:26:15,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:15,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:15,933 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-21 18:26:16,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:16,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1737 states and 2769 transitions. [2023-11-21 18:26:16,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2769 transitions. [2023-11-21 18:26:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-21 18:26:16,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:16,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:16,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:16,533 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2023-11-21 18:26:16,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:16,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1740 states and 2776 transitions. [2023-11-21 18:26:16,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2776 transitions. [2023-11-21 18:26:16,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-21 18:26:16,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:16,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:16,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:16,995 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-21 18:26:17,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1743 states and 2778 transitions. [2023-11-21 18:26:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2778 transitions. [2023-11-21 18:26:17,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-21 18:26:17,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:17,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:17,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:17,572 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2023-11-21 18:26:18,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:18,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1748 states and 2792 transitions. [2023-11-21 18:26:18,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2792 transitions. [2023-11-21 18:26:18,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-21 18:26:18,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:18,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:18,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-21 18:26:18,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:18,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1765 states and 2834 transitions. [2023-11-21 18:26:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2834 transitions. [2023-11-21 18:26:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-21 18:26:18,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:18,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:18,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2023-11-21 18:26:19,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:19,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2870 states to 1782 states and 2870 transitions. [2023-11-21 18:26:19,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2870 transitions. [2023-11-21 18:26:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-21 18:26:19,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:19,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-21 18:26:19,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:19,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2911 states to 1799 states and 2911 transitions. [2023-11-21 18:26:19,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2911 transitions. [2023-11-21 18:26:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-21 18:26:19,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2023-11-21 18:26:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 1800 states and 2912 transitions. [2023-11-21 18:26:20,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2912 transitions. [2023-11-21 18:26:20,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-21 18:26:20,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:20,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:20,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:20,343 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked.