./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi --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 67e7778ced54570c612880d3f2f5d48e6e2d3dc55afd632628e45d31cdc74c58 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:13:09,576 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:13:09,662 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:13:09,670 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:13:09,671 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:13:09,719 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:13:09,720 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:13:09,720 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:13:09,722 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:13:09,726 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:13:09,727 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:13:09,727 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:13:09,728 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:13:09,729 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:13:09,730 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:13:09,730 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:13:09,731 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:13:09,731 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:13:09,731 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:13:09,732 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:13:09,733 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:13:09,733 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:13:09,734 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:13:09,734 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:13:09,735 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:13:09,735 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:13:09,736 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:13:09,736 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:13:09,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:13:09,737 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:13:09,738 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67e7778ced54570c612880d3f2f5d48e6e2d3dc55afd632628e45d31cdc74c58 [2023-11-24 23:13:09,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:13:10,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:13:10,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:13:10,035 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:13:10,036 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:13:10,037 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2023-11-24 23:13:13,238 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:13:13,986 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:13:13,986 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2023-11-24 23:13:14,043 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/data/d1d989663/39b77dc45af74a9280e73819d5c65df2/FLAGda9ac51d4 [2023-11-24 23:13:14,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/data/d1d989663/39b77dc45af74a9280e73819d5c65df2 [2023-11-24 23:13:14,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:13:14,076 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:13:14,077 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:13:14,078 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:13:14,082 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:13:14,083 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:13:14" (1/1) ... [2023-11-24 23:13:14,084 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@452f0540 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:14, skipping insertion in model container [2023-11-24 23:13:14,084 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:13:14" (1/1) ... [2023-11-24 23:13:14,275 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:13:17,513 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329615,329628] [2023-11-24 23:13:17,518 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329784,329797] [2023-11-24 23:13:17,519 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329951,329964] [2023-11-24 23:13:17,519 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[330119,330132] [2023-11-24 23:13:17,543 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:13:17,599 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:13:17,748 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"); [5742] [2023-11-24 23:13:17,751 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)); [5749] [2023-11-24 23:13:17,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5756] [2023-11-24 23:13:17,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5786-5787] [2023-11-24 23:13:17,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5792-5794] [2023-11-24 23:13:17,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5875] [2023-11-24 23:13:17,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5883] [2023-11-24 23:13:18,017 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329615,329628] [2023-11-24 23:13:18,018 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329784,329797] [2023-11-24 23:13:18,018 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[329951,329964] [2023-11-24 23:13:18,019 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[330119,330132] [2023-11-24 23:13:18,026 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:13:18,221 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:13:18,229 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:13:18,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18 WrapperNode [2023-11-24 23:13:18,230 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:13:18,231 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:13:18,231 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:13:18,231 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:13:18,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,389 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,630 INFO L138 Inliner]: procedures = 395, calls = 2115, calls flagged for inlining = 159, calls inlined = 138, statements flattened = 4949 [2023-11-24 23:13:18,631 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:13:18,632 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:13:18,632 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:13:18,632 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:13:18,642 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,642 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,673 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,674 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,777 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,799 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,832 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,866 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,903 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:13:18,904 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:13:18,905 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:13:18,905 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:13:18,906 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:18" (1/1) ... [2023-11-24 23:13:18,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:13:18,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:13:18,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:13:18,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476c67da-a988-424d-924a-c89422a44e0e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:13:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:13:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:13:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2023-11-24 23:13:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2023-11-24 23:13:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2023-11-24 23:13:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2023-11-24 23:13:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 23:13:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 23:13:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:13:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:13:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_73 [2023-11-24 23:13:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_73 [2023-11-24 23:13:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 23:13:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 23:13:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2023-11-24 23:13:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2023-11-24 23:13:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 23:13:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 23:13:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2023-11-24 23:13:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2023-11-24 23:13:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2023-11-24 23:13:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2023-11-24 23:13:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-11-24 23:13:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-11-24 23:13:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 23:13:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 23:13:18,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 23:13:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2023-11-24 23:13:18,983 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2023-11-24 23:13:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2023-11-24 23:13:18,983 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2023-11-24 23:13:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-24 23:13:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-24 23:13:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:13:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:13:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:13:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2023-11-24 23:13:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2023-11-24 23:13:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2023-11-24 23:13:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2023-11-24 23:13:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-24 23:13:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-24 23:13:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2023-11-24 23:13:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2023-11-24 23:13:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 23:13:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 23:13:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2023-11-24 23:13:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2023-11-24 23:13:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2023-11-24 23:13:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2023-11-24 23:13:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:13:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2023-11-24 23:13:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2023-11-24 23:13:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2023-11-24 23:13:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2023-11-24 23:13:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2023-11-24 23:13:18,987 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2023-11-24 23:13:18,987 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 23:13:18,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 23:13:18,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:13:18,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 23:13:18,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 23:13:18,987 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2023-11-24 23:13:18,987 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2023-11-24 23:13:18,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:13:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:13:18,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:13:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2023-11-24 23:13:18,988 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2023-11-24 23:13:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 23:13:18,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 23:13:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 23:13:18,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 23:13:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2023-11-24 23:13:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2023-11-24 23:13:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2023-11-24 23:13:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2023-11-24 23:13:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2023-11-24 23:13:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2023-11-24 23:13:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 23:13:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 23:13:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2023-11-24 23:13:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2023-11-24 23:13:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:13:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 23:13:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 23:13:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2023-11-24 23:13:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2023-11-24 23:13:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:13:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 23:13:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 23:13:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 23:13:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 23:13:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:13:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:13:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:13:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:13:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:13:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2023-11-24 23:13:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2023-11-24 23:13:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 23:13:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 23:13:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 23:13:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 23:13:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2023-11-24 23:13:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2023-11-24 23:13:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2023-11-24 23:13:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2023-11-24 23:13:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-24 23:13:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-24 23:13:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 23:13:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 23:13:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2023-11-24 23:13:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2023-11-24 23:13:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:13:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:13:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2023-11-24 23:13:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2023-11-24 23:13:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:13:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:13:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:13:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:13:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2023-11-24 23:13:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2023-11-24 23:13:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 23:13:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 23:13:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-24 23:13:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-24 23:13:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2023-11-24 23:13:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2023-11-24 23:13:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2023-11-24 23:13:18,995 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2023-11-24 23:13:18,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 23:13:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 23:13:18,996 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2023-11-24 23:13:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2023-11-24 23:13:18,996 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2023-11-24 23:13:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2023-11-24 23:13:18,996 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 23:13:18,996 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 23:13:18,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:13:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:13:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2023-11-24 23:13:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2023-11-24 23:13:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:13:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:13:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:13:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:13:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:13:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-24 23:13:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-24 23:13:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 23:13:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 23:13:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-24 23:13:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-24 23:13:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 23:13:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 23:13:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 23:13:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 23:13:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2023-11-24 23:13:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2023-11-24 23:13:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-24 23:13:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-24 23:13:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-24 23:13:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-24 23:13:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-24 23:13:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-24 23:13:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 23:13:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 23:13:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-24 23:13:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-24 23:13:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:13:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-11-24 23:13:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-11-24 23:13:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2023-11-24 23:13:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2023-11-24 23:13:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-24 23:13:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-24 23:13:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:13:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:13:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2023-11-24 23:13:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2023-11-24 23:13:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2023-11-24 23:13:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2023-11-24 23:13:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2023-11-24 23:13:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2023-11-24 23:13:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 23:13:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 23:13:19,002 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2023-11-24 23:13:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2023-11-24 23:13:19,002 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2023-11-24 23:13:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2023-11-24 23:13:19,002 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2023-11-24 23:13:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2023-11-24 23:13:19,002 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-24 23:13:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-24 23:13:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:13:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-11-24 23:13:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-11-24 23:13:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 23:13:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 23:13:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2023-11-24 23:13:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2023-11-24 23:13:19,806 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:13:19,810 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:13:20,078 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 23:13:25,995 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 23:13:27,719 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:13:30,181 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:13:30,181 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 23:13:30,184 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:13:30 BoogieIcfgContainer [2023-11-24 23:13:30,184 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:13:30,186 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:13:30,186 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:13:30,196 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:13:30,196 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:13:30" (1/1) ... [2023-11-24 23:13:30,207 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:13:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1735 states and 2578 transitions. [2023-11-24 23:13:30,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2578 transitions. [2023-11-24 23:13:30,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:13:30,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:30,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-24 23:13:31,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 1740 states and 2588 transitions. [2023-11-24 23:13:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2588 transitions. [2023-11-24 23:13:31,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 23:13:31,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:31,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:31,846 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-24 23:13:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1747 states and 2602 transitions. [2023-11-24 23:13:32,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2602 transitions. [2023-11-24 23:13:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 23:13:32,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-24 23:13:32,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:32,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1755 states and 2620 transitions. [2023-11-24 23:13:32,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2620 transitions. [2023-11-24 23:13:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-24 23:13:32,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:32,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,062 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:13:33,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1756 states and 2620 transitions. [2023-11-24 23:13:33,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2620 transitions. [2023-11-24 23:13:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 23:13:33,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,482 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-24 23:13:33,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:33,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1761 states and 2630 transitions. [2023-11-24 23:13:33,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2630 transitions. [2023-11-24 23:13:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-24 23:13:33,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:33,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:33,893 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:13:34,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1768 states and 2644 transitions. [2023-11-24 23:13:34,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2644 transitions. [2023-11-24 23:13:34,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:13:34,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:34,464 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-24 23:13:34,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 1775 states and 2664 transitions. [2023-11-24 23:13:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2664 transitions. [2023-11-24 23:13:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 23:13:34,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,064 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-24 23:13:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1782 states and 2684 transitions. [2023-11-24 23:13:35,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2684 transitions. [2023-11-24 23:13:35,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:13:35,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,693 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:13:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1784 states and 2686 transitions. [2023-11-24 23:13:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2686 transitions. [2023-11-24 23:13:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 23:13:35,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:35,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:35,970 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-24 23:13:36,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1785 states and 2687 transitions. [2023-11-24 23:13:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2687 transitions. [2023-11-24 23:13:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:13:36,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-11-24 23:13:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1792 states and 2704 transitions. [2023-11-24 23:13:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2704 transitions. [2023-11-24 23:13:36,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 23:13:36,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:13:36,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:36,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1793 states and 2704 transitions. [2023-11-24 23:13:36,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2704 transitions. [2023-11-24 23:13:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 23:13:36,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:36,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,161 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:13:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1795 states and 2706 transitions. [2023-11-24 23:13:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2706 transitions. [2023-11-24 23:13:37,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 23:13:37,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:37,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-11-24 23:13:38,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1803 states and 2724 transitions. [2023-11-24 23:13:38,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2724 transitions. [2023-11-24 23:13:38,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 23:13:38,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,423 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:13:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1804 states and 2725 transitions. [2023-11-24 23:13:38,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2725 transitions. [2023-11-24 23:13:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:38,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:38,735 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2023-11-24 23:13:38,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1808 states and 2732 transitions. [2023-11-24 23:13:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2732 transitions. [2023-11-24 23:13:38,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:13:38,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:38,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:13:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:39,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1812 states and 2736 transitions. [2023-11-24 23:13:39,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2736 transitions. [2023-11-24 23:13:39,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:13:39,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:39,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-11-24 23:13:40,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 1821 states and 2758 transitions. [2023-11-24 23:13:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2758 transitions. [2023-11-24 23:13:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:13:40,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:40,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:40,266 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-11-24 23:13:40,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:40,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1827 states and 2773 transitions. [2023-11-24 23:13:40,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2773 transitions. [2023-11-24 23:13:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 23:13:40,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:40,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:41,184 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-24 23:13:41,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:41,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1834 states and 2794 transitions. [2023-11-24 23:13:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2794 transitions. [2023-11-24 23:13:41,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 23:13:41,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:41,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2023-11-24 23:13:42,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:42,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1838 states and 2802 transitions. [2023-11-24 23:13:42,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2802 transitions. [2023-11-24 23:13:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 23:13:42,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:42,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:42,687 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-11-24 23:13:43,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1845 states and 2818 transitions. [2023-11-24 23:13:43,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2818 transitions. [2023-11-24 23:13:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 23:13:43,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:43,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:43,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,043 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2023-11-24 23:13:44,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1849 states and 2827 transitions. [2023-11-24 23:13:44,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 2827 transitions. [2023-11-24 23:13:44,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:13:44,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2023-11-24 23:13:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:44,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1850 states and 2828 transitions. [2023-11-24 23:13:44,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2828 transitions. [2023-11-24 23:13:44,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 23:13:44,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:44,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:44,918 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2023-11-24 23:13:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1857 states and 2845 transitions. [2023-11-24 23:13:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2845 transitions. [2023-11-24 23:13:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 23:13:45,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,463 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2023-11-24 23:13:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:45,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1858 states and 2845 transitions. [2023-11-24 23:13:45,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2845 transitions. [2023-11-24 23:13:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 23:13:45,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:45,769 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-11-24 23:13:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1875 states and 2886 transitions. [2023-11-24 23:13:46,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2886 transitions. [2023-11-24 23:13:46,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 23:13:46,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,380 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2023-11-24 23:13:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1876 states and 2887 transitions. [2023-11-24 23:13:46,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 2887 transitions. [2023-11-24 23:13:46,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 23:13:46,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:46,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:46,750 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 23:13:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1882 states and 2899 transitions. [2023-11-24 23:13:47,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2899 transitions. [2023-11-24 23:13:47,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 23:13:47,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:47,284 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2023-11-24 23:13:47,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2913 states to 1887 states and 2913 transitions. [2023-11-24 23:13:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 2913 transitions. [2023-11-24 23:13:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 23:13:47,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:47,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:48,108 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-24 23:13:49,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:49,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1895 states and 2933 transitions. [2023-11-24 23:13:49,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2933 transitions. [2023-11-24 23:13:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 23:13:49,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:49,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:49,602 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2023-11-24 23:13:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1899 states and 2939 transitions. [2023-11-24 23:13:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2939 transitions. [2023-11-24 23:13:50,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 23:13:50,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:50,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,034 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2023-11-24 23:13:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2941 states to 1902 states and 2941 transitions. [2023-11-24 23:13:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 2941 transitions. [2023-11-24 23:13:51,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 23:13:51,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:51,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:51,773 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-11-24 23:13:52,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 1919 states and 2982 transitions. [2023-11-24 23:13:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2982 transitions. [2023-11-24 23:13:52,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-24 23:13:52,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2023-11-24 23:13:52,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:13:52,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1920 states and 2983 transitions. [2023-11-24 23:13:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2983 transitions. [2023-11-24 23:13:52,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-24 23:13:52,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:13:52,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:13:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:13:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked.