./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 cf1a7837 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_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/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_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:54:38,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:54:38,950 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:54:38,956 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:54:38,957 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:54:38,987 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:54:38,988 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:54:38,989 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:54:38,990 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:54:38,991 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:54:38,991 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:54:38,992 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:54:38,993 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:54:38,994 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:54:38,994 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:54:38,995 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:54:38,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:54:38,997 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:54:38,997 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:54:38,998 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:54:38,999 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:54:39,000 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:54:39,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:54:39,001 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:54:39,002 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:54:39,003 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:54:39,003 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:54:39,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:54:39,005 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:54:39,005 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_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ed3d5c0aeaf7c032926a2347a2cd8f6e5404a73032a43856ee00d265d816a1f [2023-11-11 23:54:39,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:54:39,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:54:39,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:54:39,318 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:54:39,319 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:54:39,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2023-11-11 23:54:42,619 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:54:43,357 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:54:43,358 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2023-11-11 23:54:43,417 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/data/f355f9776/580c0f36b9f74d8c8f9d55d9f8667931/FLAG6e7d8984c [2023-11-11 23:54:43,440 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/data/f355f9776/580c0f36b9f74d8c8f9d55d9f8667931 [2023-11-11 23:54:43,449 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:54:43,452 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:54:43,457 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:54:43,457 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:54:43,464 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:54:43,465 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:54:43" (1/1) ... [2023-11-11 23:54:43,466 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31f5d4b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:43, skipping insertion in model container [2023-11-11 23:54:43,467 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:54:43" (1/1) ... [2023-11-11 23:54:43,666 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:54:46,634 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_2c4cd89d-8129-41f9-825f-37cd9c826730/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310122,310135] [2023-11-11 23:54:46,643 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_2c4cd89d-8129-41f9-825f-37cd9c826730/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310267,310280] [2023-11-11 23:54:46,675 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:54:46,745 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:54:46,860 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] [2023-11-11 23:54:46,862 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] [2023-11-11 23:54:46,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5269] [2023-11-11 23:54:46,865 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] [2023-11-11 23:54:46,866 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] [2023-11-11 23:54:46,882 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] [2023-11-11 23:54:46,885 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] [2023-11-11 23:54:47,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7251] [2023-11-11 23:54:47,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7503] [2023-11-11 23:54:47,296 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_2c4cd89d-8129-41f9-825f-37cd9c826730/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310122,310135] [2023-11-11 23:54:47,297 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_2c4cd89d-8129-41f9-825f-37cd9c826730/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i[310267,310280] [2023-11-11 23:54:47,304 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:54:47,513 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:54:47,513 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47 WrapperNode [2023-11-11 23:54:47,514 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:54:47,515 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:54:47,515 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:54:47,515 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:54:47,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:47,628 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:47,937 INFO L138 Inliner]: procedures = 411, calls = 1792, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 4807 [2023-11-11 23:54:47,938 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:54:47,939 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:54:47,939 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:54:47,939 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:54:47,949 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:47,949 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:47,980 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:47,981 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:48,114 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:48,146 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:48,170 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:48,192 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:48,219 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:54:48,220 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:54:48,220 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:54:48,220 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:54:48,221 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:47" (1/1) ... [2023-11-11 23:54:48,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:54:48,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:54:48,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:54:48,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c4cd89d-8129-41f9-825f-37cd9c826730/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:54:48,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2023-11-11 23:54:48,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2023-11-11 23:54:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-11 23:54:48,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-11 23:54:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:54:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:54:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-11 23:54:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-11 23:54:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-11 23:54:48,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-11 23:54:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:54:48,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:54:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-11 23:54:48,301 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-11 23:54:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-11 23:54:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-11 23:54:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-11 23:54:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-11 23:54:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-11 23:54:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-11 23:54:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-11-11 23:54:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-11-11 23:54:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_poll [2023-11-11 23:54:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_poll [2023-11-11 23:54:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-11 23:54:48,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-11 23:54:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:54:48,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:54:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-11 23:54:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-11 23:54:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-11 23:54:48,306 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-11 23:54:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-11 23:54:48,307 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-11 23:54:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:54:48,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:54:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-11 23:54:48,307 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-11 23:54:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:54:48,308 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_stop [2023-11-11 23:54:48,308 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_stop [2023-11-11 23:54:48,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:54:48,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:54:48,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-11 23:54:48,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-11 23:54:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:54:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-11 23:54:48,309 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-11 23:54:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:54:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:54:48,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:54:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_set_filter_mode [2023-11-11 23:54:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_set_filter_mode [2023-11-11 23:54:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write_1bit [2023-11-11 23:54:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write_1bit [2023-11-11 23:54:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:54:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~TO~VOID [2023-11-11 23:54:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~TO~VOID [2023-11-11 23:54:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-11 23:54:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-11 23:54:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:54:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:54:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-11 23:54:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-11 23:54:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:54:48,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:54:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-11 23:54:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-11 23:54:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-11 23:54:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-11 23:54:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-11 23:54:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-11 23:54:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-11 23:54:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-11 23:54:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read_1bit [2023-11-11 23:54:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read_1bit [2023-11-11 23:54:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_reset_prepare [2023-11-11 23:54:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_reset_prepare [2023-11-11 23:54:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:54:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:54:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:54:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:54:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:54:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:54:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2023-11-11 23:54:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2023-11-11 23:54:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:54:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:54:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:54:48,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:54:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:54:48,319 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:54:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:54:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-11 23:54:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-11 23:54:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-11 23:54:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-11 23:54:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:54:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:54:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:54:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:54:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-11 23:54:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-11 23:54:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-11 23:54:48,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-11 23:54:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-11 23:54:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-11 23:54:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:54:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:54:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_reuse_skb [2023-11-11 23:54:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_reuse_skb [2023-11-11 23:54:48,323 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_open [2023-11-11 23:54:48,323 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_open [2023-11-11 23:54:48,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:54:48,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:54:48,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:54:48,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:54:48,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-11 23:54:48,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-11 23:54:48,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_uli526x_board_info [2023-11-11 23:54:48,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_uli526x_board_info [2023-11-11 23:54:48,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-11 23:54:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-11 23:54:48,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-11 23:54:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-11 23:54:48,326 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-11 23:54:48,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-11 23:54:48,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-11 23:54:48,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-11 23:54:48,327 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-11 23:54:48,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-11 23:54:48,327 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2023-11-11 23:54:48,328 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2023-11-11 23:54:48,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_uli526x_cleanup_module_14_2 [2023-11-11 23:54:48,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_uli526x_cleanup_module_14_2 [2023-11-11 23:54:48,329 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-11 23:54:48,329 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-11 23:54:48,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:54:48,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-11 23:54:48,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-11 23:54:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:54:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-11 23:54:48,330 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-11 23:54:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:54:48,330 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:54:48,330 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:54:48,331 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:54:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:54:48,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:54:48,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:54:48,333 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_resume [2023-11-11 23:54:48,333 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_resume [2023-11-11 23:54:48,336 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-11 23:54:48,336 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-11 23:54:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_interrupt [2023-11-11 23:54:48,337 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_interrupt [2023-11-11 23:54:48,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~TO~~u16~0 [2023-11-11 23:54:48,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~TO~~u16~0 [2023-11-11 23:54:48,339 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_remove_one [2023-11-11 23:54:48,339 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_remove_one [2023-11-11 23:54:48,339 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2023-11-11 23:54:48,344 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2023-11-11 23:54:48,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:54:48,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:54:48,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:54:48,345 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2023-11-11 23:54:48,345 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2023-11-11 23:54:48,345 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_free_rxbuffer [2023-11-11 23:54:48,345 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_free_rxbuffer [2023-11-11 23:54:48,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:54:48,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:54:48,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-11 23:54:48,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-11 23:54:48,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-11 23:54:48,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-11 23:54:48,347 INFO L130 BoogieDeclarations]: Found specification of procedure uli526x_init [2023-11-11 23:54:48,347 INFO L138 BoogieDeclarations]: Found implementation of procedure uli526x_init [2023-11-11 23:54:48,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:54:48,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:54:48,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:54:49,084 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:54:49,087 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:54:49,714 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:54:53,650 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:54:53,763 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:54:56,345 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:54:56,345 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:54:56,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:54:56 BoogieIcfgContainer [2023-11-11 23:54:56,352 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:54:56,352 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:54:56,353 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:54:56,364 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:54:56,364 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:54:56" (1/1) ... [2023-11-11 23:54:56,374 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:54:56,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:54:56,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1194 states and 1737 transitions. [2023-11-11 23:54:56,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1737 transitions. [2023-11-11 23:54:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-11-11 23:54:56,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:54:56,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:54:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:54:57,744 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2023-11-11 23:54:57,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:54:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1201 states and 1752 transitions. [2023-11-11 23:54:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1752 transitions. [2023-11-11 23:54:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-11-11 23:54:57,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:54:57,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:54:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:54:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-11 23:54:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:54:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1207 states and 1769 transitions. [2023-11-11 23:54:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1769 transitions. [2023-11-11 23:54:58,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-11-11 23:54:58,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:54:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:54:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:54:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-11 23:54:59,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:54:59,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1214 states and 1784 transitions. [2023-11-11 23:54:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1784 transitions. [2023-11-11 23:54:59,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-11-11 23:54:59,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:54:59,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:54:59,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:54:59,665 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2023-11-11 23:54:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:54:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1223 states and 1807 transitions. [2023-11-11 23:54:59,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1807 transitions. [2023-11-11 23:54:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-11-11 23:54:59,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:54:59,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:00,205 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2023-11-11 23:55:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:00,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1227 states and 1810 transitions. [2023-11-11 23:55:00,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1810 transitions. [2023-11-11 23:55:00,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-11 23:55:00,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:00,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:00,678 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-11 23:55:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:00,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1232 states and 1821 transitions. [2023-11-11 23:55:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1821 transitions. [2023-11-11 23:55:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-11 23:55:00,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:00,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:01,360 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-11 23:55:01,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1241 states and 1846 transitions. [2023-11-11 23:55:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1846 transitions. [2023-11-11 23:55:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-11 23:55:01,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:01,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-11 23:55:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1245 states and 1854 transitions. [2023-11-11 23:55:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1854 transitions. [2023-11-11 23:55:02,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-11 23:55:02,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:02,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:02,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:02,716 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-11 23:55:02,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1251 states and 1874 transitions. [2023-11-11 23:55:02,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1874 transitions. [2023-11-11 23:55:02,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-11-11 23:55:02,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:02,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:03,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2023-11-11 23:55:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:03,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1257 states and 1893 transitions. [2023-11-11 23:55:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1893 transitions. [2023-11-11 23:55:03,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-11 23:55:03,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:03,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:03,713 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-11-11 23:55:03,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:03,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1261 states and 1896 transitions. [2023-11-11 23:55:03,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1896 transitions. [2023-11-11 23:55:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-11-11 23:55:03,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:03,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:03,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:04,093 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2023-11-11 23:55:04,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:04,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1262 states and 1897 transitions. [2023-11-11 23:55:04,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1897 transitions. [2023-11-11 23:55:04,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-11-11 23:55:04,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:04,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:04,529 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2023-11-11 23:55:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:05,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1271 states and 1923 transitions. [2023-11-11 23:55:05,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1923 transitions. [2023-11-11 23:55:05,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-11 23:55:05,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:05,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:05,308 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2023-11-11 23:55:05,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:05,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1275 states and 1931 transitions. [2023-11-11 23:55:05,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1931 transitions. [2023-11-11 23:55:05,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-11 23:55:05,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:05,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:05,809 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2023-11-11 23:55:06,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1279 states and 1943 transitions. [2023-11-11 23:55:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1943 transitions. [2023-11-11 23:55:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-11-11 23:55:06,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:06,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:06,382 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2023-11-11 23:55:06,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:06,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1286 states and 1960 transitions. [2023-11-11 23:55:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1960 transitions. [2023-11-11 23:55:06,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-11 23:55:06,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:06,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:06,822 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2023-11-11 23:55:06,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:06,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1290 states and 1968 transitions. [2023-11-11 23:55:06,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1968 transitions. [2023-11-11 23:55:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-11 23:55:06,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:06,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2023-11-11 23:55:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:07,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1294 states and 1975 transitions. [2023-11-11 23:55:07,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1975 transitions. [2023-11-11 23:55:07,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-11-11 23:55:07,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:07,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2023-11-11 23:55:07,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1300 states and 1994 transitions. [2023-11-11 23:55:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1994 transitions. [2023-11-11 23:55:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-11 23:55:07,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:08,092 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2023-11-11 23:55:08,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:08,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1304 states and 2001 transitions. [2023-11-11 23:55:08,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2001 transitions. [2023-11-11 23:55:08,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-11 23:55:08,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:08,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:08,478 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-11 23:55:08,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:08,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1307 states and 2004 transitions. [2023-11-11 23:55:08,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2004 transitions. [2023-11-11 23:55:08,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-11 23:55:08,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:08,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:08,756 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2023-11-11 23:55:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:08,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1308 states and 2007 transitions. [2023-11-11 23:55:08,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2007 transitions. [2023-11-11 23:55:08,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-11 23:55:08,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:08,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:09,146 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-11 23:55:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 1316 states and 2029 transitions. [2023-11-11 23:55:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2029 transitions. [2023-11-11 23:55:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-11-11 23:55:09,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:09,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:10,066 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-11 23:55:10,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:10,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1320 states and 2033 transitions. [2023-11-11 23:55:10,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2033 transitions. [2023-11-11 23:55:10,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-11-11 23:55:10,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:10,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:10,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2023-11-11 23:55:10,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 1323 states and 2037 transitions. [2023-11-11 23:55:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2037 transitions. [2023-11-11 23:55:10,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-11 23:55:10,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:10,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:10,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:11,006 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-11-11 23:55:11,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1330 states and 2055 transitions. [2023-11-11 23:55:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 2055 transitions. [2023-11-11 23:55:11,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-11 23:55:11,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:11,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:11,665 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-11-11 23:55:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:11,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1331 states and 2056 transitions. [2023-11-11 23:55:11,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2056 transitions. [2023-11-11 23:55:11,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-11 23:55:11,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:11,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:12,128 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2023-11-11 23:55:12,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:12,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2064 states to 1335 states and 2064 transitions. [2023-11-11 23:55:12,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2064 transitions. [2023-11-11 23:55:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-11 23:55:12,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:12,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:12,681 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2023-11-11 23:55:13,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1342 states and 2084 transitions. [2023-11-11 23:55:13,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2084 transitions. [2023-11-11 23:55:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-11 23:55:13,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:13,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:13,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:13,540 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2023-11-11 23:55:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:14,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1348 states and 2102 transitions. [2023-11-11 23:55:14,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2102 transitions. [2023-11-11 23:55:14,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-11 23:55:14,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:14,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:14,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:14,569 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2023-11-11 23:55:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1350 states and 2105 transitions. [2023-11-11 23:55:14,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2105 transitions. [2023-11-11 23:55:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-11 23:55:14,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:14,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:14,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:14,997 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2023-11-11 23:55:15,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:15,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1355 states and 2116 transitions. [2023-11-11 23:55:15,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2116 transitions. [2023-11-11 23:55:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-11 23:55:15,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:15,691 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-11-11 23:55:15,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:15,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1359 states and 2124 transitions. [2023-11-11 23:55:15,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2124 transitions. [2023-11-11 23:55:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-11 23:55:15,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:15,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:16,133 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-11-11 23:55:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:16,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1365 states and 2143 transitions. [2023-11-11 23:55:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2143 transitions. [2023-11-11 23:55:16,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-11 23:55:16,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:16,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2023-11-11 23:55:17,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:17,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1372 states and 2162 transitions. [2023-11-11 23:55:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2162 transitions. [2023-11-11 23:55:17,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-11 23:55:17,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:17,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2023-11-11 23:55:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:18,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1375 states and 2171 transitions. [2023-11-11 23:55:18,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2171 transitions. [2023-11-11 23:55:18,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-11 23:55:18,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:18,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:18,568 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2023-11-11 23:55:18,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:18,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1380 states and 2180 transitions. [2023-11-11 23:55:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2180 transitions. [2023-11-11 23:55:18,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-11-11 23:55:18,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:18,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2023-11-11 23:55:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1383 states and 2182 transitions. [2023-11-11 23:55:19,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2182 transitions. [2023-11-11 23:55:19,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-11 23:55:19,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:19,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:19,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2023-11-11 23:55:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1393 states and 2211 transitions. [2023-11-11 23:55:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2211 transitions. [2023-11-11 23:55:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-11 23:55:20,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:20,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:20,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:20,613 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-11 23:55:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1408 states and 2249 transitions. [2023-11-11 23:55:21,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2249 transitions. [2023-11-11 23:55:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-11 23:55:21,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:21,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-11 23:55:21,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:21,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1409 states and 2253 transitions. [2023-11-11 23:55:21,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2253 transitions. [2023-11-11 23:55:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-11 23:55:21,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:21,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:21,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:22,041 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2023-11-11 23:55:22,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:22,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1413 states and 2264 transitions. [2023-11-11 23:55:22,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2264 transitions. [2023-11-11 23:55:22,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-11 23:55:22,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:22,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:22,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:55:22,484 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked.