./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5ed3d5c0aeaf7c032926a2347a2cd8f6e5404a73032a43856ee00d265d816a1f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:27:09,069 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:27:09,139 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:27:09,144 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:27:09,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:27:09,170 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:27:09,172 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:27:09,172 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:27:09,173 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:27:09,174 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:27:09,175 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:27:09,175 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:27:09,176 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:27:09,177 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:27:09,177 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:27:09,178 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:27:09,179 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:27:09,179 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:27:09,180 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:27:09,180 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:27:09,181 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:27:09,182 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:27:09,182 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:27:09,183 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:27:09,183 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:27:09,184 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:27:09,184 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:27:09,185 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:27:09,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:27:09,186 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:27:09,186 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ed3d5c0aeaf7c032926a2347a2cd8f6e5404a73032a43856ee00d265d816a1f [2023-11-23 20:27:09,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:27:09,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:27:09,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:27:09,472 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:27:09,473 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:27:09,474 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2023-11-23 20:27:12,654 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:27:13,312 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:27:13,312 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2023-11-23 20:27:13,364 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/data/2fcea2497/5940d4c236404426b5160f40b98887fc/FLAGab0106971 [2023-11-23 20:27:13,384 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/data/2fcea2497/5940d4c236404426b5160f40b98887fc [2023-11-23 20:27:13,389 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:27:13,392 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:27:13,395 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:27:13,395 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:27:13,400 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:27:13,403 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:27:13" (1/1) ... [2023-11-23 20:27:13,404 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61020a51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:13, skipping insertion in model container [2023-11-23 20:27:13,405 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:27:13" (1/1) ... [2023-11-23 20:27:13,569 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:27:16,292 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310122,310135] [2023-11-23 20:27:16,297 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310267,310280] [2023-11-23 20:27:16,318 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:27:16,380 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:27:16,511 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"); [5255] [2023-11-23 20:27:16,514 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)); [5262] [2023-11-23 20:27:16,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5269] [2023-11-23 20:27:16,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5306-5307] [2023-11-23 20:27:16,516 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"); [5312-5314] [2023-11-23 20:27:16,535 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)); [5455-5456] [2023-11-23 20:27:16,537 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)); [5489-5490] [2023-11-23 20:27:16,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7251] [2023-11-23 20:27:16,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7503] [2023-11-23 20:27:16,894 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310122,310135] [2023-11-23 20:27:16,894 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310267,310280] [2023-11-23 20:27:16,901 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:27:17,133 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:27:17,134 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17 WrapperNode [2023-11-23 20:27:17,134 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:27:17,135 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:27:17,135 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:27:17,136 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:27:17,143 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,267 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,549 INFO L138 Inliner]: procedures = 411, calls = 1792, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 4807 [2023-11-23 20:27:17,550 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:27:17,551 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:27:17,551 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:27:17,551 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:27:17,562 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,616 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,616 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,793 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,827 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,865 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,890 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,928 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:27:17,932 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:27:17,933 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:27:17,933 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:27:17,934 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:27:17" (1/1) ... [2023-11-23 20:27:17,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:27:17,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:27:17,965 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:27:17,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_472d9b5b-823d-409a-8ddf-72bbc65af8b1/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:27:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2023-11-23 20:27:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2023-11-23 20:27:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 20:27:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 20:27:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:27:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:27:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-23 20:27:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-23 20:27:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-23 20:27:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-23 20:27:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:27:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:27:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:27:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:27:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-23 20:27:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-23 20:27:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-23 20:27:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-23 20:27:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-23 20:27:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-23 20:27:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-11-23 20:27:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-11-23 20:27:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_poll [2023-11-23 20:27:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_poll [2023-11-23 20:27:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 20:27:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 20:27:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:27:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:27:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 20:27:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 20:27:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-23 20:27:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-23 20:27:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 20:27:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 20:27:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:27:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:27:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-23 20:27:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-23 20:27:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:27:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_stop [2023-11-23 20:27:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_stop [2023-11-23 20:27:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 20:27:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 20:27:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 20:27:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 20:27:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:27:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:27:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:27:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:27:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:27:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:27:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_set_filter_mode [2023-11-23 20:27:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_set_filter_mode [2023-11-23 20:27:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2023-11-23 20:27:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2023-11-23 20:27:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:27:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~TO~VOID [2023-11-23 20:27:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~TO~VOID [2023-11-23 20:27:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:27:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:27:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:27:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:27:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:27:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:27:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:27:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:27:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:27:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:27:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 20:27:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 20:27:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:27:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:27:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:27:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:27:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2023-11-23 20:27:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2023-11-23 20:27:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_reset_prepare [2023-11-23 20:27:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_reset_prepare [2023-11-23 20:27:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:27:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:27:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:27:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 20:27:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 20:27:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:27:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2023-11-23 20:27:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2023-11-23 20:27:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:27:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:27:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:27:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:27:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:27:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:27:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:27:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-23 20:27:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-23 20:27:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-23 20:27:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-23 20:27:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 20:27:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 20:27:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:27:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:27:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-23 20:27:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-23 20:27:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 20:27:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 20:27:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-23 20:27:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-23 20:27:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:27:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:27:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_reuse_skb [2023-11-23 20:27:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_reuse_skb [2023-11-23 20:27:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_open [2023-11-23 20:27:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_open [2023-11-23 20:27:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:27:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:27:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:27:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:27:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 20:27:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 20:27:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uli526x_board_info [2023-11-23 20:27:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uli526x_board_info [2023-11-23 20:27:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:27:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:27:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 20:27:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 20:27:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-23 20:27:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-23 20:27:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 20:27:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 20:27:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-23 20:27:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-23 20:27:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2023-11-23 20:27:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2023-11-23 20:27:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uli526x_cleanup_module_14_2 [2023-11-23 20:27:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uli526x_cleanup_module_14_2 [2023-11-23 20:27:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 20:27:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 20:27:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:27:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 20:27:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 20:27:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:27:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-23 20:27:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-23 20:27:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:27:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:27:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:27:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 20:27:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 20:27:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:27:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:27:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_resume [2023-11-23 20:27:18,035 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_resume [2023-11-23 20:27:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 20:27:18,035 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 20:27:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_interrupt [2023-11-23 20:27:18,035 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_interrupt [2023-11-23 20:27:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~TO~~u16~0 [2023-11-23 20:27:18,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~TO~~u16~0 [2023-11-23 20:27:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_remove_one [2023-11-23 20:27:18,036 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_remove_one [2023-11-23 20:27:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2023-11-23 20:27:18,036 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2023-11-23 20:27:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:27:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:27:18,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:27:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2023-11-23 20:27:18,037 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2023-11-23 20:27:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_free_rxbuffer [2023-11-23 20:27:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_free_rxbuffer [2023-11-23 20:27:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:27:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:27:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-23 20:27:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-23 20:27:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 20:27:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 20:27:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_init [2023-11-23 20:27:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_init [2023-11-23 20:27:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:27:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:27:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:27:18,840 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:27:18,845 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:27:19,222 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:27:22,243 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 20:27:22,430 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:27:24,605 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:27:24,606 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:27:24,608 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:27:24 BoogieIcfgContainer [2023-11-23 20:27:24,608 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:27:24,609 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:27:24,610 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:27:24,620 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:27:24,620 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:27:24" (1/1) ... [2023-11-23 20:27:24,634 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:27:24,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:24,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1194 states and 1737 transitions. [2023-11-23 20:27:24,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1737 transitions. [2023-11-23 20:27:24,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-11-23 20:27:24,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:24,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2023-11-23 20:27:26,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1201 states and 1752 transitions. [2023-11-23 20:27:26,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1752 transitions. [2023-11-23 20:27:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-11-23 20:27:26,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:26,726 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-23 20:27:26,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1207 states and 1769 transitions. [2023-11-23 20:27:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1769 transitions. [2023-11-23 20:27:26,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-11-23 20:27:26,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:26,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,230 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-23 20:27:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1214 states and 1784 transitions. [2023-11-23 20:27:27,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1784 transitions. [2023-11-23 20:27:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-23 20:27:27,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:27,715 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-23 20:27:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:27,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1219 states and 1794 transitions. [2023-11-23 20:27:27,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1794 transitions. [2023-11-23 20:27:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-11-23 20:27:27,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:27,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,264 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2023-11-23 20:27:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1228 states and 1816 transitions. [2023-11-23 20:27:28,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1816 transitions. [2023-11-23 20:27:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-11-23 20:27:28,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2023-11-23 20:27:28,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 1232 states and 1819 transitions. [2023-11-23 20:27:28,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1819 transitions. [2023-11-23 20:27:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-23 20:27:28,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:28,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,088 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2023-11-23 20:27:29,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1240 states and 1838 transitions. [2023-11-23 20:27:29,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1838 transitions. [2023-11-23 20:27:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-11-23 20:27:29,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:29,724 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2023-11-23 20:27:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:29,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1244 states and 1846 transitions. [2023-11-23 20:27:29,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1846 transitions. [2023-11-23 20:27:29,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-11-23 20:27:29,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:29,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2023-11-23 20:27:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:30,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 1250 states and 1863 transitions. [2023-11-23 20:27:30,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1863 transitions. [2023-11-23 20:27:30,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-23 20:27:30,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:30,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:30,904 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-23 20:27:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1259 states and 1888 transitions. [2023-11-23 20:27:31,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1888 transitions. [2023-11-23 20:27:31,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-23 20:27:31,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:31,674 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-23 20:27:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:31,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1265 states and 1907 transitions. [2023-11-23 20:27:31,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1907 transitions. [2023-11-23 20:27:31,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-23 20:27:31,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:31,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:31,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,192 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-23 20:27:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1269 states and 1915 transitions. [2023-11-23 20:27:32,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1915 transitions. [2023-11-23 20:27:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-11-23 20:27:32,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:32,745 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2023-11-23 20:27:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:32,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1275 states and 1936 transitions. [2023-11-23 20:27:32,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1936 transitions. [2023-11-23 20:27:32,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-23 20:27:32,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:32,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,174 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-23 20:27:33,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1279 states and 1939 transitions. [2023-11-23 20:27:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1939 transitions. [2023-11-23 20:27:33,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-11-23 20:27:33,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2023-11-23 20:27:33,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1280 states and 1940 transitions. [2023-11-23 20:27:33,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1940 transitions. [2023-11-23 20:27:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-11-23 20:27:33,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-23 20:27:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:33,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1283 states and 1943 transitions. [2023-11-23 20:27:33,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1943 transitions. [2023-11-23 20:27:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-23 20:27:33,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:33,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:34,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:34,255 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2023-11-23 20:27:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1291 states and 1967 transitions. [2023-11-23 20:27:35,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1967 transitions. [2023-11-23 20:27:35,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-23 20:27:35,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2023-11-23 20:27:35,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1295 states and 1976 transitions. [2023-11-23 20:27:35,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1976 transitions. [2023-11-23 20:27:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-11-23 20:27:35,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:35,908 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-23 20:27:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:35,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1299 states and 1980 transitions. [2023-11-23 20:27:35,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1980 transitions. [2023-11-23 20:27:36,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-23 20:27:36,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2023-11-23 20:27:36,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:36,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1302 states and 1986 transitions. [2023-11-23 20:27:36,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1986 transitions. [2023-11-23 20:27:36,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-23 20:27:36,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:36,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:36,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:36,904 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2023-11-23 20:27:37,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1313 states and 2022 transitions. [2023-11-23 20:27:37,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 2022 transitions. [2023-11-23 20:27:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-23 20:27:37,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,480 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2023-11-23 20:27:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1314 states and 2025 transitions. [2023-11-23 20:27:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2025 transitions. [2023-11-23 20:27:37,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-23 20:27:37,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:37,845 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2023-11-23 20:27:37,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:37,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1318 states and 2034 transitions. [2023-11-23 20:27:37,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2034 transitions. [2023-11-23 20:27:37,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-23 20:27:37,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:37,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2023-11-23 20:27:38,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1322 states and 2042 transitions. [2023-11-23 20:27:38,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2042 transitions. [2023-11-23 20:27:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-23 20:27:38,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,500 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2023-11-23 20:27:38,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 1325 states and 2046 transitions. [2023-11-23 20:27:38,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2046 transitions. [2023-11-23 20:27:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-23 20:27:38,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2023-11-23 20:27:38,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 1328 states and 2050 transitions. [2023-11-23 20:27:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2050 transitions. [2023-11-23 20:27:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-23 20:27:38,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:38,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-11-23 20:27:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1335 states and 2069 transitions. [2023-11-23 20:27:39,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2069 transitions. [2023-11-23 20:27:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-23 20:27:39,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:39,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-11-23 20:27:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1338 states and 2075 transitions. [2023-11-23 20:27:40,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2075 transitions. [2023-11-23 20:27:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-23 20:27:40,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,319 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-11-23 20:27:40,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1342 states and 2084 transitions. [2023-11-23 20:27:40,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2084 transitions. [2023-11-23 20:27:40,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-23 20:27:40,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:40,690 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-11-23 20:27:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1346 states and 2095 transitions. [2023-11-23 20:27:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2095 transitions. [2023-11-23 20:27:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-23 20:27:40,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:40,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-11-23 20:27:41,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1347 states and 2097 transitions. [2023-11-23 20:27:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2097 transitions. [2023-11-23 20:27:41,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-23 20:27:41,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,512 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-11-23 20:27:41,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1348 states and 2098 transitions. [2023-11-23 20:27:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2098 transitions. [2023-11-23 20:27:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-23 20:27:41,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:41,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2023-11-23 20:27:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:42,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1354 states and 2114 transitions. [2023-11-23 20:27:42,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2114 transitions. [2023-11-23 20:27:42,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-23 20:27:42,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:42,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:42,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:42,693 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2023-11-23 20:27:43,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1365 states and 2142 transitions. [2023-11-23 20:27:43,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2142 transitions. [2023-11-23 20:27:43,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-23 20:27:43,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:43,587 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2023-11-23 20:27:43,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1370 states and 2153 transitions. [2023-11-23 20:27:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2153 transitions. [2023-11-23 20:27:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-23 20:27:43,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:44,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:44,175 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2023-11-23 20:27:45,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1377 states and 2171 transitions. [2023-11-23 20:27:45,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2171 transitions. [2023-11-23 20:27:45,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-23 20:27:45,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-11-23 20:27:45,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1383 states and 2191 transitions. [2023-11-23 20:27:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2191 transitions. [2023-11-23 20:27:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-23 20:27:45,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:45,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:45,708 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-11-23 20:27:45,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:45,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1387 states and 2202 transitions. [2023-11-23 20:27:45,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2202 transitions. [2023-11-23 20:27:45,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-23 20:27:45,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:45,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-11-23 20:27:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:46,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1391 states and 2210 transitions. [2023-11-23 20:27:46,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2210 transitions. [2023-11-23 20:27:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-23 20:27:46,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:46,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:46,725 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2023-11-23 20:27:47,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1394 states and 2219 transitions. [2023-11-23 20:27:47,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2219 transitions. [2023-11-23 20:27:47,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-23 20:27:47,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,195 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-11-23 20:27:47,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1397 states and 2224 transitions. [2023-11-23 20:27:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2224 transitions. [2023-11-23 20:27:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-23 20:27:47,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:47,669 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-23 20:27:47,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1402 states and 2234 transitions. [2023-11-23 20:27:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2234 transitions. [2023-11-23 20:27:47,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-23 20:27:47,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:47,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:47,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,110 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2023-11-23 20:27:48,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1404 states and 2237 transitions. [2023-11-23 20:27:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 2237 transitions. [2023-11-23 20:27:48,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-23 20:27:48,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,414 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-23 20:27:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1410 states and 2257 transitions. [2023-11-23 20:27:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2257 transitions. [2023-11-23 20:27:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-23 20:27:48,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:48,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-23 20:27:49,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:49,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1414 states and 2266 transitions. [2023-11-23 20:27:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 2266 transitions. [2023-11-23 20:27:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-23 20:27:49,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:49,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:49,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2023-11-23 20:27:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1416 states and 2269 transitions. [2023-11-23 20:27:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2269 transitions. [2023-11-23 20:27:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-23 20:27:49,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:49,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:49,774 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2023-11-23 20:27:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1421 states and 2278 transitions. [2023-11-23 20:27:49,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2278 transitions. [2023-11-23 20:27:49,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-23 20:27:49,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:49,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2023-11-23 20:27:50,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1427 states and 2286 transitions. [2023-11-23 20:27:50,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2286 transitions. [2023-11-23 20:27:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-23 20:27:50,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:50,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:50,372 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2023-11-23 20:27:50,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1437 states and 2315 transitions. [2023-11-23 20:27:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2315 transitions. [2023-11-23 20:27:51,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-23 20:27:51,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:51,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:51,253 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-23 20:27:51,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1453 states and 2351 transitions. [2023-11-23 20:27:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2351 transitions. [2023-11-23 20:27:51,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-23 20:27:51,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:51,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2023-11-23 20:27:51,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:51,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1459 states and 2360 transitions. [2023-11-23 20:27:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2360 transitions. [2023-11-23 20:27:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-23 20:27:51,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:51,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:51,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2023-11-23 20:27:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:52,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1463 states and 2368 transitions. [2023-11-23 20:27:52,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2368 transitions. [2023-11-23 20:27:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-23 20:27:52,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:52,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:52,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2023-11-23 20:27:52,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:27:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1465 states and 2370 transitions. [2023-11-23 20:27:52,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2370 transitions. [2023-11-23 20:27:52,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-23 20:27:52,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:27:52,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:27:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:27:52,987 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked.