./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/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_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5ed3d5c0aeaf7c032926a2347a2cd8f6e5404a73032a43856ee00d265d816a1f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:03:08,020 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:03:08,138 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:03:08,144 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:03:08,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:03:08,176 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:03:08,178 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:03:08,179 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:03:08,180 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:03:08,181 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:03:08,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:03:08,182 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:03:08,183 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:03:08,184 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:03:08,185 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:03:08,186 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:03:08,186 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:03:08,187 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:03:08,188 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:03:08,189 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:03:08,189 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:03:08,191 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:03:08,191 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:03:08,192 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:03:08,193 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:03:08,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:03:08,195 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:03:08,196 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:03:08,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:03:08,197 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:03:08,198 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_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ed3d5c0aeaf7c032926a2347a2cd8f6e5404a73032a43856ee00d265d816a1f [2023-11-24 23:03:08,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:03:08,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:03:08,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:03:08,543 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:03:08,544 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:03:08,546 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2023-11-24 23:03:12,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:03:13,522 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:03:13,523 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2023-11-24 23:03:13,598 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/data/0073e1a1a/d60276dd83ce4280a43b8f96f9871745/FLAGcadbd2827 [2023-11-24 23:03:13,622 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/data/0073e1a1a/d60276dd83ce4280a43b8f96f9871745 [2023-11-24 23:03:13,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:03:13,628 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:03:13,630 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:03:13,630 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:03:13,637 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:03:13,638 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:03:13" (1/1) ... [2023-11-24 23:03:13,640 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9dcfe06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:13, skipping insertion in model container [2023-11-24 23:03:13,640 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:03:13" (1/1) ... [2023-11-24 23:03:13,837 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:03:17,064 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_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310122,310135] [2023-11-24 23:03:17,069 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_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310267,310280] [2023-11-24 23:03:17,099 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:03:17,167 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:03:17,360 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] [2023-11-24 23:03:17,362 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] [2023-11-24 23:03:17,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5269] [2023-11-24 23:03:17,365 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] [2023-11-24 23:03:17,365 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] [2023-11-24 23:03:17,381 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] [2023-11-24 23:03:17,384 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] [2023-11-24 23:03:17,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7251] [2023-11-24 23:03:17,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7503] [2023-11-24 23:03:17,781 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_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310122,310135] [2023-11-24 23:03:17,782 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_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310267,310280] [2023-11-24 23:03:17,789 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:03:18,107 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:03:18,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18 WrapperNode [2023-11-24 23:03:18,109 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:03:18,111 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:03:18,111 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:03:18,111 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:03:18,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:18,269 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:18,571 INFO L138 Inliner]: procedures = 411, calls = 1792, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 4891 [2023-11-24 23:03:18,572 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:03:18,573 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:03:18,573 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:03:18,574 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:03:18,586 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:18,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:18,655 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:18,655 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:18,861 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:18,910 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:19,020 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:19,060 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:19,104 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:03:19,106 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:03:19,106 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:03:19,106 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:03:19,107 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:18" (1/1) ... [2023-11-24 23:03:19,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:03:19,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:03:19,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:03:19,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f25bf6d0-6a61-4a9c-ab4a-234419971c2c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:03:19,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2023-11-24 23:03:19,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2023-11-24 23:03:19,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 23:03:19,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 23:03:19,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:03:19,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:03:19,201 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-24 23:03:19,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-24 23:03:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 23:03:19,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 23:03:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:03:19,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:03:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 23:03:19,202 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 23:03:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-24 23:03:19,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-24 23:03:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-24 23:03:19,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-24 23:03:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-24 23:03:19,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-24 23:03:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-11-24 23:03:19,204 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-11-24 23:03:19,204 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_poll [2023-11-24 23:03:19,205 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_poll [2023-11-24 23:03:19,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-24 23:03:19,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-24 23:03:19,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 23:03:19,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 23:03:19,206 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 23:03:19,207 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 23:03:19,207 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-24 23:03:19,207 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-24 23:03:19,208 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 23:03:19,208 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 23:03:19,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:03:19,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:03:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-24 23:03:19,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-24 23:03:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:03:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_stop [2023-11-24 23:03:19,210 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_stop [2023-11-24 23:03:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 23:03:19,211 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 23:03:19,211 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-24 23:03:19,211 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-24 23:03:19,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:03:19,211 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 23:03:19,211 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 23:03:19,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:03:19,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 23:03:19,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 23:03:19,212 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_set_filter_mode [2023-11-24 23:03:19,212 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_set_filter_mode [2023-11-24 23:03:19,212 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2023-11-24 23:03:19,212 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2023-11-24 23:03:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:03:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~TO~VOID [2023-11-24 23:03:19,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~TO~VOID [2023-11-24 23:03:19,214 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 23:03:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 23:03:19,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:03:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:03:19,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 23:03:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 23:03:19,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 23:03:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 23:03:19,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 23:03:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 23:03:19,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-24 23:03:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-24 23:03:19,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-24 23:03:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-24 23:03:19,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 23:03:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 23:03:19,219 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2023-11-24 23:03:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2023-11-24 23:03:19,219 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_reset_prepare [2023-11-24 23:03:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_reset_prepare [2023-11-24 23:03:19,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:03:19,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 23:03:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 23:03:19,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 23:03:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 23:03:19,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:03:19,220 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2023-11-24 23:03:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2023-11-24 23:03:19,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 23:03:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 23:03:19,221 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 23:03:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 23:03:19,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:03:19,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:03:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:03:19,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-24 23:03:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-24 23:03:19,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-24 23:03:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-24 23:03:19,223 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 23:03:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 23:03:19,223 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 23:03:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 23:03:19,224 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-24 23:03:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-24 23:03:19,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 23:03:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 23:03:19,224 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-24 23:03:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-24 23:03:19,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:03:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:03:19,225 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_reuse_skb [2023-11-24 23:03:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_reuse_skb [2023-11-24 23:03:19,225 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_open [2023-11-24 23:03:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_open [2023-11-24 23:03:19,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:03:19,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:03:19,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:03:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:03:19,227 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-24 23:03:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-24 23:03:19,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uli526x_board_info [2023-11-24 23:03:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uli526x_board_info [2023-11-24 23:03:19,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 23:03:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 23:03:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-24 23:03:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-24 23:03:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-24 23:03:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-24 23:03:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 23:03:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 23:03:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-24 23:03:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-24 23:03:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2023-11-24 23:03:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2023-11-24 23:03:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uli526x_cleanup_module_14_2 [2023-11-24 23:03:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uli526x_cleanup_module_14_2 [2023-11-24 23:03:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 23:03:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 23:03:19,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:03:19,232 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-24 23:03:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-24 23:03:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:03:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-24 23:03:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-24 23:03:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:03:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:03:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:03:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 23:03:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 23:03:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 23:03:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 23:03:19,237 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_resume [2023-11-24 23:03:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_resume [2023-11-24 23:03:19,241 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 23:03:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 23:03:19,242 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_interrupt [2023-11-24 23:03:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_interrupt [2023-11-24 23:03:19,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~TO~~u16~0 [2023-11-24 23:03:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~TO~~u16~0 [2023-11-24 23:03:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_remove_one [2023-11-24 23:03:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_remove_one [2023-11-24 23:03:19,248 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2023-11-24 23:03:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2023-11-24 23:03:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:03:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:03:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:03:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2023-11-24 23:03:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2023-11-24 23:03:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_free_rxbuffer [2023-11-24 23:03:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_free_rxbuffer [2023-11-24 23:03:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 23:03:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 23:03:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-24 23:03:19,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-24 23:03:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-24 23:03:19,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-24 23:03:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_init [2023-11-24 23:03:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_init [2023-11-24 23:03:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:03:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 23:03:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 23:03:20,272 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:03:20,281 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:03:20,879 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 23:03:25,245 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 23:03:25,369 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:03:28,001 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:03:28,002 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 23:03:28,004 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:03:28 BoogieIcfgContainer [2023-11-24 23:03:28,005 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:03:28,006 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:03:28,006 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:03:28,019 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:03:28,019 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:03:28" (1/1) ... [2023-11-24 23:03:28,031 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:03:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1213 states and 1756 transitions. [2023-11-24 23:03:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1756 transitions. [2023-11-24 23:03:28,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-24 23:03:28,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:28,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2023-11-24 23:03:29,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:29,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1220 states and 1771 transitions. [2023-11-24 23:03:29,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1771 transitions. [2023-11-24 23:03:29,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-24 23:03:29,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:29,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:30,497 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-24 23:03:30,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1226 states and 1788 transitions. [2023-11-24 23:03:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1788 transitions. [2023-11-24 23:03:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-24 23:03:30,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:30,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:31,325 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2023-11-24 23:03:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:31,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1235 states and 1810 transitions. [2023-11-24 23:03:31,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1810 transitions. [2023-11-24 23:03:31,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-24 23:03:31,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:31,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:31,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:31,957 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2023-11-24 23:03:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:32,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1239 states and 1813 transitions. [2023-11-24 23:03:32,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1813 transitions. [2023-11-24 23:03:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-24 23:03:32,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:32,400 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-24 23:03:32,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1246 states and 1829 transitions. [2023-11-24 23:03:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1829 transitions. [2023-11-24 23:03:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-24 23:03:32,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:32,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:32,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:33,210 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-24 23:03:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1251 states and 1840 transitions. [2023-11-24 23:03:33,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1840 transitions. [2023-11-24 23:03:33,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-11-24 23:03:33,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:33,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-24 23:03:34,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1260 states and 1865 transitions. [2023-11-24 23:03:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1865 transitions. [2023-11-24 23:03:34,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-11-24 23:03:34,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:34,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:35,002 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2023-11-24 23:03:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1266 states and 1884 transitions. [2023-11-24 23:03:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1884 transitions. [2023-11-24 23:03:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-24 23:03:35,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:35,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-24 23:03:35,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1270 states and 1887 transitions. [2023-11-24 23:03:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1887 transitions. [2023-11-24 23:03:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-24 23:03:35,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:35,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:36,145 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-24 23:03:36,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1276 states and 1907 transitions. [2023-11-24 23:03:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1907 transitions. [2023-11-24 23:03:36,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-24 23:03:36,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:36,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:36,726 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-24 23:03:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1280 states and 1915 transitions. [2023-11-24 23:03:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1915 transitions. [2023-11-24 23:03:36,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-24 23:03:36,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:36,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2023-11-24 23:03:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1281 states and 1916 transitions. [2023-11-24 23:03:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1916 transitions. [2023-11-24 23:03:37,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-11-24 23:03:37,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:37,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:37,729 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-24 23:03:37,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:37,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1284 states and 1919 transitions. [2023-11-24 23:03:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1919 transitions. [2023-11-24 23:03:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-24 23:03:37,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:37,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-24 23:03:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1288 states and 1927 transitions. [2023-11-24 23:03:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1927 transitions. [2023-11-24 23:03:38,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-24 23:03:38,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:38,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:38,617 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-24 23:03:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:38,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1292 states and 1939 transitions. [2023-11-24 23:03:38,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1939 transitions. [2023-11-24 23:03:38,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-24 23:03:38,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:38,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:39,112 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2023-11-24 23:03:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:39,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1300 states and 1963 transitions. [2023-11-24 23:03:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1963 transitions. [2023-11-24 23:03:39,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-24 23:03:39,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:39,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:40,285 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2023-11-24 23:03:40,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1304 states and 1972 transitions. [2023-11-24 23:03:40,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1972 transitions. [2023-11-24 23:03:40,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-24 23:03:40,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:40,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:40,969 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-24 23:03:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:41,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1308 states and 1976 transitions. [2023-11-24 23:03:41,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1976 transitions. [2023-11-24 23:03:41,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-24 23:03:41,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:41,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:41,251 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-24 23:03:41,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1313 states and 1988 transitions. [2023-11-24 23:03:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1988 transitions. [2023-11-24 23:03:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-24 23:03:41,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:41,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:41,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-24 23:03:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1315 states and 1992 transitions. [2023-11-24 23:03:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1992 transitions. [2023-11-24 23:03:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-24 23:03:42,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-24 23:03:42,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1319 states and 2002 transitions. [2023-11-24 23:03:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2002 transitions. [2023-11-24 23:03:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-24 23:03:42,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-24 23:03:43,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 1326 states and 2023 transitions. [2023-11-24 23:03:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2023 transitions. [2023-11-24 23:03:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-24 23:03:43,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,285 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-24 23:03:44,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1332 states and 2040 transitions. [2023-11-24 23:03:44,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2040 transitions. [2023-11-24 23:03:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-24 23:03:44,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,310 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2023-11-24 23:03:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1336 states and 2048 transitions. [2023-11-24 23:03:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 2048 transitions. [2023-11-24 23:03:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-24 23:03:45,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,821 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2023-11-24 23:03:46,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 1340 states and 2060 transitions. [2023-11-24 23:03:46,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2060 transitions. [2023-11-24 23:03:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-24 23:03:46,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,365 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2023-11-24 23:03:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1343 states and 2066 transitions. [2023-11-24 23:03:46,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2066 transitions. [2023-11-24 23:03:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-24 23:03:46,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,972 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2023-11-24 23:03:47,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1349 states and 2086 transitions. [2023-11-24 23:03:47,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2086 transitions. [2023-11-24 23:03:47,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 23:03:47,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,375 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2023-11-24 23:03:47,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1350 states and 2089 transitions. [2023-11-24 23:03:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2089 transitions. [2023-11-24 23:03:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-24 23:03:47,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,867 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2023-11-24 23:03:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1354 states and 2099 transitions. [2023-11-24 23:03:48,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2099 transitions. [2023-11-24 23:03:48,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-11-24 23:03:48,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2023-11-24 23:03:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1359 states and 2114 transitions. [2023-11-24 23:03:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2114 transitions. [2023-11-24 23:03:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 23:03:48,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2023-11-24 23:03:48,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1363 states and 2122 transitions. [2023-11-24 23:03:48,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2122 transitions. [2023-11-24 23:03:48,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-24 23:03:48,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:49,368 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2023-11-24 23:03:49,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:49,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1371 states and 2142 transitions. [2023-11-24 23:03:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2142 transitions. [2023-11-24 23:03:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 23:03:49,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:49,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,146 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-24 23:03:50,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1377 states and 2161 transitions. [2023-11-24 23:03:50,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2161 transitions. [2023-11-24 23:03:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 23:03:50,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-24 23:03:50,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1381 states and 2169 transitions. [2023-11-24 23:03:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2169 transitions. [2023-11-24 23:03:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 23:03:50,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:50,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat