./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b --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 b230ba173626e1a1717879ee489b2ae4510c44810563ac66116e22604ac558a2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:19:55,656 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:19:55,714 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 06:19:55,718 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:19:55,718 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:19:55,738 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:19:55,739 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:19:55,739 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:19:55,739 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:19:55,739 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:19:55,739 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:19:55,739 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:19:55,740 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:19:55,740 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:19:55,740 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:19:55,740 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:19:55,740 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:19:55,740 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:19:55,740 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:19:55,740 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:19:55,740 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:19:55,740 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:19:55,740 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:19:55,740 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:19:55,741 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:19:55,741 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:19:55,741 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:19:55,741 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:19:55,741 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:19:55,741 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:19:55,741 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_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b 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 -> b230ba173626e1a1717879ee489b2ae4510c44810563ac66116e22604ac558a2 [2024-12-06 06:19:55,983 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:19:55,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:19:55,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:19:55,995 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:19:55,995 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:19:55,996 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2024-12-06 06:19:58,613 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/data/865f5ac80/2033de5a0f9d485194b075ce926ce011/FLAG1173e5073 [2024-12-06 06:19:59,146 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:19:59,147 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2024-12-06 06:19:59,183 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/data/865f5ac80/2033de5a0f9d485194b075ce926ce011/FLAG1173e5073 [2024-12-06 06:19:59,685 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/data/865f5ac80/2033de5a0f9d485194b075ce926ce011 [2024-12-06 06:19:59,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:19:59,687 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:19:59,688 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:19:59,688 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:19:59,691 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:19:59,692 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:19:59" (1/1) ... [2024-12-06 06:19:59,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc610f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:19:59, skipping insertion in model container [2024-12-06 06:19:59,693 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:19:59" (1/1) ... [2024-12-06 06:19:59,785 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:20:01,698 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_26d1920f-f74e-4f04-b0da-1d9c7579290a/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[309274,309287] [2024-12-06 06:20:01,701 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_26d1920f-f74e-4f04-b0da-1d9c7579290a/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[309443,309456] [2024-12-06 06:20:01,702 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_26d1920f-f74e-4f04-b0da-1d9c7579290a/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[309610,309623] [2024-12-06 06:20:01,702 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_26d1920f-f74e-4f04-b0da-1d9c7579290a/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[309778,309791] [2024-12-06 06:20:01,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:20:01,755 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:20:01,832 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"); [5242] [2024-12-06 06:20:01,834 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)); [5249] [2024-12-06 06:20:01,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5256] [2024-12-06 06:20:01,836 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)); [5293-5294] [2024-12-06 06:20:01,836 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"); [5299-5301] [2024-12-06 06:20:01,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5454-5455] [2024-12-06 06:20:01,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5488-5489] [2024-12-06 06:20:01,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7248] [2024-12-06 06:20:01,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7500] [2024-12-06 06:20:02,077 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_26d1920f-f74e-4f04-b0da-1d9c7579290a/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[309274,309287] [2024-12-06 06:20:02,078 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_26d1920f-f74e-4f04-b0da-1d9c7579290a/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[309443,309456] [2024-12-06 06:20:02,078 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_26d1920f-f74e-4f04-b0da-1d9c7579290a/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[309610,309623] [2024-12-06 06:20:02,078 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_26d1920f-f74e-4f04-b0da-1d9c7579290a/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[309778,309791] [2024-12-06 06:20:02,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:20:02,249 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:20:02,249 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02 WrapperNode [2024-12-06 06:20:02,250 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:20:02,250 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:20:02,251 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:20:02,251 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:20:02,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,309 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,468 INFO L138 Inliner]: procedures = 411, calls = 1715, calls flagged for inlining = 195, calls inlined = 178, statements flattened = 4739 [2024-12-06 06:20:02,469 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:20:02,469 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:20:02,469 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:20:02,469 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:20:02,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,499 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,499 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,590 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,597 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,614 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,632 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,643 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,668 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:20:02,669 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:20:02,669 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:20:02,669 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:20:02,670 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:20:02" (1/1) ... [2024-12-06 06:20:02,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:20:02,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:20:02,701 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:20:02,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26d1920f-f74e-4f04-b0da-1d9c7579290a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:20:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 06:20:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 06:20:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 06:20:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 06:20:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-06 06:20:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-06 06:20:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 06:20:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 06:20:02,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 06:20:02,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 06:20:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 06:20:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 06:20:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 06:20:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 06:20:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2024-12-06 06:20:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2024-12-06 06:20:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-12-06 06:20:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-12-06 06:20:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-06 06:20:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-06 06:20:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-06 06:20:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-06 06:20:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2024-12-06 06:20:02,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2024-12-06 06:20:02,729 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_poll [2024-12-06 06:20:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_poll [2024-12-06 06:20:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-06 06:20:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-06 06:20:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 06:20:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 06:20:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 06:20:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 06:20:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-06 06:20:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-06 06:20:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 06:20:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 06:20:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 06:20:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 06:20:02,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-12-06 06:20:02,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-12-06 06:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_stop [2024-12-06 06:20:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_stop [2024-12-06 06:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 06:20:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 06:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-06 06:20:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-06 06:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 06:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 06:20:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 06:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 06:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 06:20:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 06:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_set_filter_mode [2024-12-06 06:20:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_set_filter_mode [2024-12-06 06:20:02,731 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2024-12-06 06:20:02,731 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2024-12-06 06:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~TO~VOID [2024-12-06 06:20:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~TO~VOID [2024-12-06 06:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 06:20:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 06:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 06:20:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 06:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-06 06:20:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-06 06:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 06:20:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 06:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 06:20:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 06:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-06 06:20:02,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-06 06:20:02,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 06:20:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 06:20:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2024-12-06 06:20:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2024-12-06 06:20:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 06:20:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 06:20:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_reset_prepare [2024-12-06 06:20:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_reset_prepare [2024-12-06 06:20:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:20:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-06 06:20:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-06 06:20:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 06:20:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 06:20:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:20:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2024-12-06 06:20:02,733 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2024-12-06 06:20:02,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 06:20:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 06:20:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 06:20:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 06:20:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:20:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 06:20:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 06:20:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-06 06:20:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-06 06:20:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 06:20:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 06:20:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-06 06:20:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-06 06:20:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-06 06:20:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-06 06:20:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-12-06 06:20:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-12-06 06:20:02,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:20:02,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_reuse_skb [2024-12-06 06:20:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_reuse_skb [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_open [2024-12-06 06:20:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_open [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 06:20:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 06:20:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-06 06:20:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uli526x_board_info [2024-12-06 06:20:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uli526x_board_info [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-06 06:20:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-06 06:20:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-06 06:20:02,735 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-06 06:20:02,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 06:20:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-06 06:20:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2024-12-06 06:20:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uli526x_cleanup_module_14_2 [2024-12-06 06:20:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uli526x_cleanup_module_14_2 [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 06:20:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 06:20:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-12-06 06:20:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 06:20:02,736 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 06:20:02,736 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 06:20:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 06:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 06:20:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 06:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_resume [2024-12-06 06:20:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_resume [2024-12-06 06:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 06:20:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 06:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_interrupt [2024-12-06 06:20:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_interrupt [2024-12-06 06:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~TO~~u16~0 [2024-12-06 06:20:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~TO~~u16~0 [2024-12-06 06:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_remove_one [2024-12-06 06:20:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_remove_one [2024-12-06 06:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2024-12-06 06:20:02,737 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2024-12-06 06:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:20:02,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 06:20:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 06:20:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2024-12-06 06:20:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2024-12-06 06:20:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_free_rxbuffer [2024-12-06 06:20:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_free_rxbuffer [2024-12-06 06:20:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 06:20:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 06:20:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-06 06:20:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-06 06:20:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-06 06:20:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-06 06:20:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_init [2024-12-06 06:20:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_init [2024-12-06 06:20:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:20:02,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 06:20:02,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 06:20:03,339 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:20:03,341 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:20:03,732 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 06:20:23,393 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 06:20:24,425 INFO L? ?]: Removed 2055 outVars from TransFormulas that were not future-live. [2024-12-06 06:20:24,425 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:20:26,117 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:20:26,117 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 06:20:26,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:20:26 BoogieIcfgContainer [2024-12-06 06:20:26,118 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:20:26,118 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:20:26,118 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:20:26,128 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:20:26,128 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:20:26" (1/1) ... [2024-12-06 06:20:26,135 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:20:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:26,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1201 states and 1745 transitions. [2024-12-06 06:20:26,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1745 transitions. [2024-12-06 06:20:26,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 06:20:26,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:26,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:32,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:32,916 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 06:20:42,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:20:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:43,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1210 states and 1761 transitions. [2024-12-06 06:20:43,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1761 transitions. [2024-12-06 06:20:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 06:20:43,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:49,302 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 06:20:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:50,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1217 states and 1777 transitions. [2024-12-06 06:20:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1777 transitions. [2024-12-06 06:20:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 06:20:50,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:50,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:56,096 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 06:20:58,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1225 states and 1799 transitions. [2024-12-06 06:20:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1799 transitions. [2024-12-06 06:20:58,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 06:20:58,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:58,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 06:21:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:07,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1234 states and 1822 transitions. [2024-12-06 06:21:07,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1822 transitions. [2024-12-06 06:21:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 06:21:07,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:11,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 06:21:16,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:16,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1240 states and 1842 transitions. [2024-12-06 06:21:16,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1842 transitions. [2024-12-06 06:21:16,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 06:21:16,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:16,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:21,617 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 06:21:23,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1245 states and 1854 transitions. [2024-12-06 06:21:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1854 transitions. [2024-12-06 06:21:23,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 06:21:23,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:23,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:28,260 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 06:21:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:32,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1250 states and 1866 transitions. [2024-12-06 06:21:32,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1866 transitions. [2024-12-06 06:21:32,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 06:21:32,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:32,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:37,526 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 06:21:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1254 states and 1869 transitions. [2024-12-06 06:21:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1869 transitions. [2024-12-06 06:21:37,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 06:21:37,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:37,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:42,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 06:21:50,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1263 states and 1896 transitions. [2024-12-06 06:21:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1896 transitions. [2024-12-06 06:21:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 06:21:50,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:50,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:55,929 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 06:22:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:00,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1270 states and 1916 transitions. [2024-12-06 06:22:00,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1916 transitions. [2024-12-06 06:22:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 06:22:00,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:05,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 06:22:05,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:05,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1271 states and 1916 transitions. [2024-12-06 06:22:05,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1916 transitions. [2024-12-06 06:22:05,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 06:22:05,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:05,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:10,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 06:22:12,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:12,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1277 states and 1937 transitions. [2024-12-06 06:22:12,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1937 transitions. [2024-12-06 06:22:12,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 06:22:12,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:12,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:17,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:17,662 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 06:22:19,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1281 states and 1946 transitions. [2024-12-06 06:22:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1946 transitions. [2024-12-06 06:22:19,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 06:22:19,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:19,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:24,122 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-06 06:22:29,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:29,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1286 states and 1958 transitions. [2024-12-06 06:22:29,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1958 transitions. [2024-12-06 06:22:29,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 06:22:29,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:29,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-06 06:22:40,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:40,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1294 states and 1978 transitions. [2024-12-06 06:22:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1978 transitions. [2024-12-06 06:22:40,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 06:22:40,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:40,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 06:22:52,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:52,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1302 states and 2005 transitions. [2024-12-06 06:22:52,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2005 transitions. [2024-12-06 06:22:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 06:22:52,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:52,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:57,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:57,481 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-06 06:23:00,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:00,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 1308 states and 2028 transitions. [2024-12-06 06:23:00,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2028 transitions. [2024-12-06 06:23:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 06:23:00,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:00,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:04,854 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-06 06:23:07,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:07,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1312 states and 2038 transitions. [2024-12-06 06:23:07,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2038 transitions. [2024-12-06 06:23:07,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 06:23:07,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:07,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:12,529 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-12-06 06:23:14,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:14,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1318 states and 2057 transitions. [2024-12-06 06:23:14,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2057 transitions. [2024-12-06 06:23:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 06:23:14,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:14,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:20,020 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-12-06 06:23:21,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:21,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 1322 states and 2064 transitions. [2024-12-06 06:23:21,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2064 transitions. [2024-12-06 06:23:21,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 06:23:21,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:21,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:25,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:26,113 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 06:23:27,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:27,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1323 states and 2065 transitions. [2024-12-06 06:23:27,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2065 transitions. [2024-12-06 06:23:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 06:23:27,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:27,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:32,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 06:23:32,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:32,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1326 states and 2068 transitions. [2024-12-06 06:23:32,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2068 transitions. [2024-12-06 06:23:32,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 06:23:32,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:32,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:37,716 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-06 06:23:44,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:44,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1334 states and 2088 transitions. [2024-12-06 06:23:44,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2088 transitions. [2024-12-06 06:23:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:23:44,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:44,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:49,283 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 06:23:52,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1337 states and 2095 transitions. [2024-12-06 06:23:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2095 transitions. [2024-12-06 06:23:52,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:23:52,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:52,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:57,448 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 06:24:04,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 1343 states and 2117 transitions. [2024-12-06 06:24:04,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2117 transitions. [2024-12-06 06:24:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 06:24:04,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:04,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:09,394 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 06:24:11,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1347 states and 2125 transitions. [2024-12-06 06:24:11,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2125 transitions. [2024-12-06 06:24:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 06:24:11,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:11,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:16,651 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 06:24:21,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1351 states and 2137 transitions. [2024-12-06 06:24:21,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2137 transitions. [2024-12-06 06:24:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:24:21,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:21,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:26,360 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-12-06 06:24:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:29,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1355 states and 2146 transitions. [2024-12-06 06:24:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2146 transitions. [2024-12-06 06:24:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:24:29,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:29,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:34,691 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-12-06 06:24:42,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:42,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1360 states and 2163 transitions. [2024-12-06 06:24:42,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2163 transitions. [2024-12-06 06:24:42,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 06:24:42,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:42,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:46,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:46,913 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 06:24:47,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:47,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1364 states and 2167 transitions. [2024-12-06 06:24:47,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2167 transitions. [2024-12-06 06:24:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:24:47,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:47,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-06 06:24:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:54,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1368 states and 2175 transitions. [2024-12-06 06:24:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2175 transitions. [2024-12-06 06:24:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 06:24:54,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:59,758 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-12-06 06:25:01,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1374 states and 2194 transitions. [2024-12-06 06:25:01,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2194 transitions. [2024-12-06 06:25:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 06:25:01,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:01,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:06,196 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 06:25:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:06,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1378 states and 2200 transitions. [2024-12-06 06:25:06,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2200 transitions. [2024-12-06 06:25:06,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 06:25:06,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:06,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:10,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-12-06 06:25:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:12,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1379 states and 2201 transitions. [2024-12-06 06:25:12,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2201 transitions. [2024-12-06 06:25:12,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 06:25:12,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:12,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-12-06 06:25:30,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:30,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1386 states and 2230 transitions. [2024-12-06 06:25:30,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2230 transitions. [2024-12-06 06:25:30,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 06:25:30,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:30,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:35,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-12-06 06:25:35,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:35,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1390 states and 2236 transitions. [2024-12-06 06:25:35,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2236 transitions. [2024-12-06 06:25:35,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 06:25:35,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:35,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:40,289 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-12-06 06:25:48,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1394 states and 2245 transitions. [2024-12-06 06:25:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2245 transitions. [2024-12-06 06:25:48,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 06:25:48,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:48,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 06:25:56,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:56,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1398 states and 2253 transitions. [2024-12-06 06:25:56,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 2253 transitions. [2024-12-06 06:25:56,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 06:25:56,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:56,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 06:26:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:03,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1402 states and 2264 transitions. [2024-12-06 06:26:03,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2264 transitions. [2024-12-06 06:26:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 06:26:03,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:03,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:09,808 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-06 06:26:20,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:20,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1408 states and 2283 transitions. [2024-12-06 06:26:20,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2283 transitions. [2024-12-06 06:26:20,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 06:26:20,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:20,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:25,373 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-12-06 06:26:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1409 states and 2284 transitions. [2024-12-06 06:26:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2284 transitions. [2024-12-06 06:26:26,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 06:26:26,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:26,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:31,339 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 06:26:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:46,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1418 states and 2310 transitions. [2024-12-06 06:26:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2310 transitions. [2024-12-06 06:26:46,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:26:46,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:46,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:51,297 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 06:27:00,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:00,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1423 states and 2323 transitions. [2024-12-06 06:27:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2323 transitions. [2024-12-06 06:27:00,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 06:27:00,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:00,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:05,236 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 06:27:08,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:08,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1426 states and 2326 transitions. [2024-12-06 06:27:08,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2326 transitions. [2024-12-06 06:27:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 06:27:08,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:13,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-06 06:27:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1433 states and 2344 transitions. [2024-12-06 06:27:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2344 transitions. [2024-12-06 06:27:28,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 06:27:28,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:28,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2024-12-06 06:27:37,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:37,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1434 states and 2347 transitions. [2024-12-06 06:27:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2347 transitions. [2024-12-06 06:27:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 06:27:37,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:37,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-12-06 06:27:52,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:52,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1438 states and 2354 transitions. [2024-12-06 06:27:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2354 transitions. [2024-12-06 06:27:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:27:52,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:52,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:56,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 06:28:01,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1442 states and 2362 transitions. [2024-12-06 06:28:01,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2362 transitions. [2024-12-06 06:28:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:28:01,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:01,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 06:28:13,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:13,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1446 states and 2376 transitions. [2024-12-06 06:28:13,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2376 transitions. [2024-12-06 06:28:13,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:28:13,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:13,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:17,873 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 06:28:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:20,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1446 states and 2375 transitions. [2024-12-06 06:28:20,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2375 transitions. [2024-12-06 06:28:20,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:28:20,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:20,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:24,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-12-06 06:28:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:28,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1452 states and 2394 transitions. [2024-12-06 06:28:28,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2394 transitions. [2024-12-06 06:28:28,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:28:28,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:28,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:33,042 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-12-06 06:28:34,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:34,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1453 states and 2397 transitions. [2024-12-06 06:28:34,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2397 transitions. [2024-12-06 06:28:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:28:34,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:34,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:41,086 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-12-06 06:29:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:00,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 1463 states and 2433 transitions. [2024-12-06 06:29:00,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2433 transitions. [2024-12-06 06:29:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 06:29:00,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:00,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:05,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 06:29:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:10,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1479 states and 2470 transitions. [2024-12-06 06:29:10,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2470 transitions. [2024-12-06 06:29:10,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:29:10,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:10,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 06:29:19,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:19,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1485 states and 2496 transitions. [2024-12-06 06:29:19,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2496 transitions. [2024-12-06 06:29:19,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:29:19,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:19,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 06:29:29,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:29,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1489 states and 2506 transitions. [2024-12-06 06:29:29,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2506 transitions. [2024-12-06 06:29:29,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 06:29:29,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:29,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-12-06 06:29:37,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:37,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1491 states and 2509 transitions. [2024-12-06 06:29:37,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2509 transitions. [2024-12-06 06:29:37,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 06:29:37,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:37,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:42,615 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-12-06 06:29:51,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1494 states and 2516 transitions. [2024-12-06 06:29:51,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2516 transitions. [2024-12-06 06:29:51,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:29:51,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:51,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2024-12-06 06:29:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1495 states and 2517 transitions. [2024-12-06 06:29:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2517 transitions. [2024-12-06 06:29:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:29:58,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:58,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:02,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-12-06 06:30:07,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:07,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1501 states and 2536 transitions. [2024-12-06 06:30:07,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2536 transitions. [2024-12-06 06:30:07,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:30:07,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:07,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:12,458 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-12-06 06:30:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1505 states and 2543 transitions. [2024-12-06 06:30:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2543 transitions. [2024-12-06 06:30:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 06:30:14,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:14,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-12-06 06:30:23,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1511 states and 2562 transitions. [2024-12-06 06:30:23,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2562 transitions. [2024-12-06 06:30:23,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 06:30:23,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:23,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:28,727 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 06:30:30,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1515 states and 2569 transitions. [2024-12-06 06:30:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2569 transitions. [2024-12-06 06:30:30,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 06:30:30,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:30,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:35,754 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-06 06:30:40,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1531 states and 2607 transitions. [2024-12-06 06:30:40,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2607 transitions. [2024-12-06 06:30:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 06:30:40,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:40,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 06:30:48,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:48,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1532 states and 2608 transitions. [2024-12-06 06:30:48,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2608 transitions. [2024-12-06 06:30:48,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 06:30:48,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 06:31:00,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:00,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1535 states and 2610 transitions. [2024-12-06 06:31:00,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2610 transitions. [2024-12-06 06:31:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 06:31:00,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2024-12-06 06:31:09,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:09,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1537 states and 2614 transitions. [2024-12-06 06:31:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2614 transitions. [2024-12-06 06:31:09,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 06:31:09,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:09,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:14,999 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-12-06 06:31:16,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:16,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1538 states and 2615 transitions. [2024-12-06 06:31:16,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2615 transitions. [2024-12-06 06:31:16,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 06:31:16,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:16,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:21,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:21,384 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-06 06:31:25,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:25,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1542 states and 2623 transitions. [2024-12-06 06:31:25,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2623 transitions. [2024-12-06 06:31:25,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 06:31:25,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:25,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:30,417 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-06 06:31:38,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1546 states and 2637 transitions. [2024-12-06 06:31:38,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2637 transitions. [2024-12-06 06:31:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 06:31:38,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:38,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:43,131 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-06 06:31:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1547 states and 2638 transitions. [2024-12-06 06:31:44,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2638 transitions. [2024-12-06 06:31:44,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 06:31:44,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:44,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:49,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:49,435 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 06:31:51,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1563 states and 2672 transitions. [2024-12-06 06:31:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2672 transitions. [2024-12-06 06:31:51,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 06:31:51,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:56,569 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-06 06:32:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:02,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1566 states and 2679 transitions. [2024-12-06 06:32:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2679 transitions. [2024-12-06 06:32:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 06:32:02,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:02,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:08,632 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2024-12-06 06:32:17,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:17,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1569 states and 2681 transitions. [2024-12-06 06:32:17,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2681 transitions. [2024-12-06 06:32:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 06:32:17,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:17,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:21,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-12-06 06:32:24,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1571 states and 2683 transitions. [2024-12-06 06:32:24,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2683 transitions. [2024-12-06 06:32:24,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:32:24,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:24,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:29,015 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2024-12-06 06:32:30,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:30,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1573 states and 2686 transitions. [2024-12-06 06:32:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2686 transitions. [2024-12-06 06:32:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 06:32:30,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:30,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:36,673 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2024-12-06 06:32:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:32:49,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1581 states and 2708 transitions. [2024-12-06 06:32:49,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2708 transitions. [2024-12-06 06:32:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 06:32:49,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:32:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:32:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:32:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2024-12-06 06:33:01,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1585 states and 2717 transitions. [2024-12-06 06:33:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2717 transitions. [2024-12-06 06:33:01,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:33:01,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:01,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:07,210 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-06 06:33:22,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:22,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 1595 states and 2743 transitions. [2024-12-06 06:33:22,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2743 transitions. [2024-12-06 06:33:22,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:33:22,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:22,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:26,943 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 391 trivial. 0 not checked. [2024-12-06 06:33:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:28,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1598 states and 2748 transitions. [2024-12-06 06:33:28,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2748 transitions. [2024-12-06 06:33:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:33:28,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:28,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:33,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 397 trivial. 0 not checked. [2024-12-06 06:33:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:35,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1599 states and 2748 transitions. [2024-12-06 06:33:35,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2748 transitions. [2024-12-06 06:33:35,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 06:33:35,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:35,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:39,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:40,167 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-12-06 06:33:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:42,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1605 states and 2767 transitions. [2024-12-06 06:33:42,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2767 transitions. [2024-12-06 06:33:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 06:33:42,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:42,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:47,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-06 06:33:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:48,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1609 states and 2773 transitions. [2024-12-06 06:33:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2773 transitions. [2024-12-06 06:33:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 06:33:48,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:48,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:52,802 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2024-12-06 06:33:54,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:33:54,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 1610 states and 2774 transitions. [2024-12-06 06:33:54,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2774 transitions. [2024-12-06 06:33:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 06:33:54,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:33:54,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:33:59,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:33:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 06:34:01,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:01,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1616 states and 2793 transitions. [2024-12-06 06:34:01,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2793 transitions. [2024-12-06 06:34:01,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 06:34:01,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:01,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:34:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:06,154 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2024-12-06 06:34:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:06,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1620 states and 2799 transitions. [2024-12-06 06:34:06,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2799 transitions. [2024-12-06 06:34:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 06:34:06,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:06,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:34:10,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:34:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-12-06 06:34:22,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:34:22,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1625 states and 2818 transitions. [2024-12-06 06:34:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2818 transitions. [2024-12-06 06:34:22,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 06:34:22,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:34:22,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms