./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm --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 6da8ea4f52a5db2fd6a4377ee50d8947521d614595ba63b4868fab74a4c4951f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:38:38,471 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:38:38,535 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:38:38,540 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:38:38,541 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:38:38,563 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:38:38,564 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:38:38,564 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:38:38,565 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:38:38,565 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:38:38,565 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:38:38,565 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:38:38,565 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:38:38,565 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:38:38,566 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:38:38,566 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:38:38,566 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:38:38,566 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:38:38,566 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:38:38,566 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:38:38,566 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:38:38,566 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:38:38,566 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:38:38,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:38:38,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:38,567 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:38:38,567 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:38:38,567 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:38:38,567 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:38:38,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:38:38,567 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm 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 -> 6da8ea4f52a5db2fd6a4377ee50d8947521d614595ba63b4868fab74a4c4951f [2024-11-13 22:38:38,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:38:38,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:38:38,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:38:38,902 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:38:38,902 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:38:38,903 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i Unable to find full path for "g++" [2024-11-13 22:38:40,794 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:38:41,606 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:38:41,606 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i [2024-11-13 22:38:41,657 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/data/b61c4bfc1/20f24cf595eb4a34b628c4432295a601/FLAG5c626f265 [2024-11-13 22:38:41,680 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/data/b61c4bfc1/20f24cf595eb4a34b628c4432295a601 [2024-11-13 22:38:41,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:38:41,684 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:38:41,686 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:41,686 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:38:41,691 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:38:41,692 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:41" (1/1) ... [2024-11-13 22:38:41,695 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c670e04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:41, skipping insertion in model container [2024-11-13 22:38:41,695 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:38:41" (1/1) ... [2024-11-13 22:38:41,859 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:38:43,913 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i[258672,258685] [2024-11-13 22:38:44,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:44,137 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:38:44,244 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"); [3515] [2024-11-13 22:38:44,250 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; subl %2,%0; sete %1": "+m" (v->counter), "=qm" (c): "ir" (i): "memory"); [3563-3564] [2024-11-13 22:38:44,251 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3575-3576] [2024-11-13 22:38:44,252 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3579-3580] [2024-11-13 22:38:44,253 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3583-3584] [2024-11-13 22:38:44,254 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3587-3588] [2024-11-13 22:38:44,617 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)); [6907] [2024-11-13 22:38:44,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6914] [2024-11-13 22:38:44,621 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6923-6924] [2024-11-13 22:38:44,622 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6940-6941] [2024-11-13 22:38:44,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6955-6956] [2024-11-13 22:38:44,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6969] [2024-11-13 22:38:44,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6972] [2024-11-13 22:38:44,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6975] [2024-11-13 22:38:44,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6978] [2024-11-13 22:38:44,629 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [7000] [2024-11-13 22:38:44,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7003] [2024-11-13 22:38:44,634 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7006] [2024-11-13 22:38:44,634 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [7009] [2024-11-13 22:38:44,744 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i[258672,258685] [2024-11-13 22:38:44,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:38:44,980 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:38:44,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44 WrapperNode [2024-11-13 22:38:44,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:38:44,983 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:44,984 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:38:44,984 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:38:44,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,113 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,430 INFO L138 Inliner]: procedures = 375, calls = 3333, calls flagged for inlining = 175, calls inlined = 167, statements flattened = 6820 [2024-11-13 22:38:45,432 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:38:45,433 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:38:45,433 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:38:45,433 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:38:45,442 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,443 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,484 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,485 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,673 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,705 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,747 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,770 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,812 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:38:45,816 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:38:45,816 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:38:45,816 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:38:45,818 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:38:44" (1/1) ... [2024-11-13 22:38:45,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:38:45,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:38:45,858 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:38:45,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_366fbf56-25e2-4f19-82a4-0fe04358eab4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:38:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2024-11-13 22:38:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2024-11-13 22:38:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2024-11-13 22:38:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2024-11-13 22:38:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2024-11-13 22:38:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2024-11-13 22:38:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2024-11-13 22:38:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2024-11-13 22:38:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-13 22:38:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-13 22:38:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-13 22:38:45,895 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-13 22:38:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-13 22:38:45,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-13 22:38:45,895 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-13 22:38:45,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-13 22:38:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2024-11-13 22:38:45,897 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2024-11-13 22:38:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:38:45,897 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2024-11-13 22:38:45,898 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2024-11-13 22:38:45,898 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2024-11-13 22:38:45,899 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2024-11-13 22:38:45,899 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2024-11-13 22:38:45,899 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2024-11-13 22:38:45,899 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2024-11-13 22:38:45,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2024-11-13 22:38:45,900 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2024-11-13 22:38:45,900 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2024-11-13 22:38:45,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:38:45,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:38:45,900 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-13 22:38:45,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-13 22:38:45,901 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2024-11-13 22:38:45,901 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2024-11-13 22:38:45,901 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2024-11-13 22:38:45,901 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2024-11-13 22:38:45,901 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-13 22:38:45,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-13 22:38:45,901 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-11-13 22:38:45,902 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-11-13 22:38:45,902 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:38:45,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:38:45,902 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-13 22:38:45,902 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-13 22:38:45,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:38:45,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:38:45,902 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2024-11-13 22:38:45,902 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2024-11-13 22:38:45,902 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2024-11-13 22:38:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2024-11-13 22:38:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-13 22:38:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-13 22:38:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2024-11-13 22:38:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2024-11-13 22:38:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-13 22:38:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-13 22:38:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 22:38:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 22:38:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_get_by_index [2024-11-13 22:38:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_get_by_index [2024-11-13 22:38:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2024-11-13 22:38:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2024-11-13 22:38:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2024-11-13 22:38:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2024-11-13 22:38:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2024-11-13 22:38:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2024-11-13 22:38:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2024-11-13 22:38:45,903 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2024-11-13 22:38:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2024-11-13 22:38:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2024-11-13 22:38:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 22:38:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 22:38:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2024-11-13 22:38:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2024-11-13 22:38:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 22:38:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 22:38:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 22:38:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 22:38:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:38:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 22:38:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 22:38:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2024-11-13 22:38:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2024-11-13 22:38:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2024-11-13 22:38:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2024-11-13 22:38:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2024-11-13 22:38:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2024-11-13 22:38:45,905 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2024-11-13 22:38:45,907 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2024-11-13 22:38:45,907 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-11-13 22:38:45,907 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-11-13 22:38:45,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2024-11-13 22:38:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2024-11-13 22:38:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:38:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-13 22:38:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2024-11-13 22:38:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2024-11-13 22:38:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 22:38:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2024-11-13 22:38:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:38:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 22:38:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2024-11-13 22:38:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-13 22:38:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-13 22:38:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 22:38:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2024-11-13 22:38:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2024-11-13 22:38:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 22:38:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2024-11-13 22:38:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2024-11-13 22:38:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 22:38:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 22:38:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2024-11-13 22:38:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2024-11-13 22:38:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 22:38:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2024-11-13 22:38:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-13 22:38:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-13 22:38:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2024-11-13 22:38:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 22:38:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-13 22:38:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2024-11-13 22:38:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2024-11-13 22:38:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2024-11-13 22:38:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-13 22:38:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-13 22:38:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2024-11-13 22:38:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2024-11-13 22:38:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-13 22:38:45,914 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-13 22:38:45,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:38:45,915 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2024-11-13 22:38:45,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2024-11-13 22:38:45,915 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-13 22:38:45,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-13 22:38:45,916 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 22:38:45,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 22:38:45,916 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2024-11-13 22:38:45,916 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2024-11-13 22:38:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2024-11-13 22:38:45,917 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2024-11-13 22:38:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 22:38:45,917 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 22:38:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-13 22:38:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-13 22:38:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2024-11-13 22:38:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2024-11-13 22:38:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2024-11-13 22:38:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2024-11-13 22:38:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:38:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:38:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2024-11-13 22:38:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-13 22:38:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2024-11-13 22:38:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-13 22:38:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-13 22:38:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:38:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2024-11-13 22:38:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2024-11-13 22:38:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2024-11-13 22:38:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2024-11-13 22:38:45,919 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2024-11-13 22:38:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:38:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:38:45,923 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 22:38:45,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 22:38:45,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:38:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:38:45,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 22:38:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 22:38:45,924 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2024-11-13 22:38:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2024-11-13 22:38:45,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2024-11-13 22:38:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2024-11-13 22:38:45,924 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-13 22:38:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-13 22:38:45,924 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2024-11-13 22:38:45,924 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2024-11-13 22:38:45,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2024-11-13 22:38:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2024-11-13 22:38:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-13 22:38:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-13 22:38:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2024-11-13 22:38:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2024-11-13 22:38:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2024-11-13 22:38:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2024-11-13 22:38:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 22:38:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 22:38:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2024-11-13 22:38:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2024-11-13 22:38:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 22:38:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 22:38:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2024-11-13 22:38:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2024-11-13 22:38:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 22:38:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 22:38:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2024-11-13 22:38:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2024-11-13 22:38:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 22:38:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 22:38:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:38:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 22:38:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 22:38:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:38:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:38:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2024-11-13 22:38:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2024-11-13 22:38:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2024-11-13 22:38:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2024-11-13 22:38:47,090 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:38:47,094 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:39:24,748 INFO L? ?]: Removed 2303 outVars from TransFormulas that were not future-live. [2024-11-13 22:39:24,748 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:39:26,578 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:39:26,579 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:39:26,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:39:26 BoogieIcfgContainer [2024-11-13 22:39:26,579 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:39:26,584 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:39:26,584 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:39:26,603 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:39:26,608 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:39:26" (1/1) ... [2024-11-13 22:39:26,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:39:26,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1674 states and 2413 transitions. [2024-11-13 22:39:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2413 transitions. [2024-11-13 22:39:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:39:26,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:26,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:35,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:45,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:39:46,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:46,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1677 states and 2411 transitions. [2024-11-13 22:39:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 2411 transitions. [2024-11-13 22:39:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:39:46,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:53,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:39:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:54,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1682 states and 2419 transitions. [2024-11-13 22:39:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2419 transitions. [2024-11-13 22:39:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:39:54,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:54,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1688 states and 2428 transitions. [2024-11-13 22:40:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2428 transitions. [2024-11-13 22:40:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:40:03,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:03,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:09,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:40:14,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:14,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1695 states and 2438 transitions. [2024-11-13 22:40:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2438 transitions. [2024-11-13 22:40:14,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:40:14,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:14,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:22,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:29,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1697 states and 2441 transitions. [2024-11-13 22:40:29,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2441 transitions. [2024-11-13 22:40:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:40:29,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:35,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:44,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:44,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:44,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 1698 states and 2443 transitions. [2024-11-13 22:40:44,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 2443 transitions. [2024-11-13 22:40:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:40:44,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:44,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:53,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:53,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1699 states and 2445 transitions. [2024-11-13 22:40:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2445 transitions. [2024-11-13 22:40:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:40:53,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:00,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:41:17,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:27,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:27,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:27,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1704 states and 2452 transitions. [2024-11-13 22:41:27,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2452 transitions. [2024-11-13 22:41:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:41:27,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:33,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:34,291 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:41:52,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:42:02,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:42:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:02,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1709 states and 2459 transitions. [2024-11-13 22:42:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2459 transitions. [2024-11-13 22:42:02,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:42:02,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:02,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:08,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:08,578 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:42:26,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:42:36,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:42:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1714 states and 2466 transitions. [2024-11-13 22:42:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2466 transitions. [2024-11-13 22:42:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:42:37,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:37,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:43,937 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:42:53,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:04,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:14,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:24,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:24,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:24,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1715 states and 2468 transitions. [2024-11-13 22:43:24,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2468 transitions. [2024-11-13 22:43:24,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:43:24,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:24,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:30,722 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:43:50,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:44:00,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:44:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:00,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 1720 states and 2475 transitions. [2024-11-13 22:44:00,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2475 transitions. [2024-11-13 22:44:00,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:44:00,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:00,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:06,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:44:16,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:44:26,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:44:36,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:44:46,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:44:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:46,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1721 states and 2477 transitions. [2024-11-13 22:44:46,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2477 transitions. [2024-11-13 22:44:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:44:46,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:46,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:53,065 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:03,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:45:13,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:45:17,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:45:17,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:17,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1722 states and 2479 transitions. [2024-11-13 22:45:17,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2479 transitions. [2024-11-13 22:45:17,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:45:17,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:17,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:23,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:23,477 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:33,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:45:43,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:45:43,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:43,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1723 states and 2481 transitions. [2024-11-13 22:45:43,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2481 transitions. [2024-11-13 22:45:43,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:45:43,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:43,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:49,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:52,902 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:45:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1725 states and 2485 transitions. [2024-11-13 22:45:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2485 transitions. [2024-11-13 22:45:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:45:56,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:01,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:01,712 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:46:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1727 states and 2488 transitions. [2024-11-13 22:46:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2488 transitions. [2024-11-13 22:46:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:46:01,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:01,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:08,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:46:08,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:08,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 1739 states and 2544 transitions. [2024-11-13 22:46:08,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2544 transitions. [2024-11-13 22:46:08,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:46:08,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:08,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:14,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:14,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:46:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:14,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1744 states and 2553 transitions. [2024-11-13 22:46:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2553 transitions. [2024-11-13 22:46:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:46:14,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:14,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:46:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1746 states and 2556 transitions. [2024-11-13 22:46:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2556 transitions. [2024-11-13 22:46:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:46:21,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:21,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:27,245 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:46:27,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:27,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1748 states and 2559 transitions. [2024-11-13 22:46:27,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2559 transitions. [2024-11-13 22:46:27,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:46:27,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:27,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:46:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:38,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1761 states and 2622 transitions. [2024-11-13 22:46:38,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2622 transitions. [2024-11-13 22:46:38,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:46:38,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:38,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:46:44,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 1763 states and 2625 transitions. [2024-11-13 22:46:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2625 transitions. [2024-11-13 22:46:44,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:46:44,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:44,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:50,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:46:58,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 1771 states and 2641 transitions. [2024-11-13 22:46:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2641 transitions. [2024-11-13 22:46:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:46:58,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:58,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:06,147 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:47:18,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:47:47,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:47:57,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:48:20,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1782 states and 2694 transitions. [2024-11-13 22:48:20,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2694 transitions. [2024-11-13 22:48:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:48:20,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:20,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:25,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:26,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:48:26,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:26,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1776 states and 2682 transitions. [2024-11-13 22:48:26,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2682 transitions. [2024-11-13 22:48:26,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:48:26,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:26,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:32,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:48:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:43,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1784 states and 2698 transitions. [2024-11-13 22:48:43,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2698 transitions. [2024-11-13 22:48:43,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:48:43,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:43,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:50,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:48:50,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1778 states and 2686 transitions. [2024-11-13 22:48:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2686 transitions. [2024-11-13 22:48:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:48:50,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:50,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:48:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1780 states and 2689 transitions. [2024-11-13 22:48:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2689 transitions. [2024-11-13 22:48:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:48:56,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:56,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:02,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:49:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 1788 states and 2705 transitions. [2024-11-13 22:49:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2705 transitions. [2024-11-13 22:49:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:49:13,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:13,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:19,529 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:49:29,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:49:39,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:49:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:39,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1789 states and 2707 transitions. [2024-11-13 22:49:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2707 transitions. [2024-11-13 22:49:40,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:49:40,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:40,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:49:45,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:45,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1783 states and 2695 transitions. [2024-11-13 22:49:45,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2695 transitions. [2024-11-13 22:49:45,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:49:45,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:45,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:51,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:49:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:51,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1785 states and 2698 transitions. [2024-11-13 22:49:51,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2698 transitions. [2024-11-13 22:49:51,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:49:51,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:51,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:57,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:57,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:50:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 1793 states and 2714 transitions. [2024-11-13 22:50:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2714 transitions. [2024-11-13 22:50:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:50:09,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:09,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:16,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:16,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:50:17,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 1787 states and 2702 transitions. [2024-11-13 22:50:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2702 transitions. [2024-11-13 22:50:17,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:50:17,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:17,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:24,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:24,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:50:25,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:25,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 1789 states and 2705 transitions. [2024-11-13 22:50:25,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2705 transitions. [2024-11-13 22:50:25,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:50:25,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:25,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:32,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:50:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:32,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1791 states and 2708 transitions. [2024-11-13 22:50:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2708 transitions. [2024-11-13 22:50:32,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:50:32,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:32,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:40,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:50:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:42,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 1795 states and 2720 transitions. [2024-11-13 22:50:42,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2720 transitions. [2024-11-13 22:50:42,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:50:42,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:42,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:47,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:50,023 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:51:07,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:46,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:56,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:37,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1811 states and 2783 transitions. [2024-11-13 22:52:37,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2783 transitions. [2024-11-13 22:52:37,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:52:37,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:37,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:52:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:43,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1813 states and 2785 transitions. [2024-11-13 22:52:43,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 2785 transitions. [2024-11-13 22:52:43,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:52:43,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:43,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:48,905 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:52:51,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:51,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1817 states and 2793 transitions. [2024-11-13 22:52:51,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2793 transitions. [2024-11-13 22:52:51,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:52:51,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:51,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:03,466 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:53:09,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1819 states and 2796 transitions. [2024-11-13 22:53:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2796 transitions. [2024-11-13 22:53:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:53:09,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:09,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:53:22,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 1824 states and 2806 transitions. [2024-11-13 22:53:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2806 transitions. [2024-11-13 22:53:22,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:53:22,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:22,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms