./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL --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 82e959473290e80a4f353bcd3c2747bafa4ce239975e14e29f8e5bf5eff4b01b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:44:32,926 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:44:33,053 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:44:33,066 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:44:33,067 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:44:33,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:44:33,110 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:44:33,111 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:44:33,112 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:44:33,118 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:44:33,119 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:44:33,120 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:44:33,120 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:44:33,122 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:44:33,123 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:44:33,123 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:44:33,124 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:44:33,124 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:44:33,125 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:44:33,126 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:44:33,126 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:44:33,127 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:44:33,128 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:44:33,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:44:33,129 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:44:33,130 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:44:33,130 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:44:33,131 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:44:33,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:44:33,132 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:44:33,133 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_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82e959473290e80a4f353bcd3c2747bafa4ce239975e14e29f8e5bf5eff4b01b [2023-11-19 03:44:33,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:44:33,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:44:33,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:44:33,527 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:44:33,528 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:44:33,529 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2023-11-19 03:44:36,715 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:44:37,348 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:44:37,348 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i [2023-11-19 03:44:37,418 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/data/bb37bbdaa/770d3a07df2b49a1b1cfa40c9515b445/FLAG43247fe78 [2023-11-19 03:44:37,438 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/data/bb37bbdaa/770d3a07df2b49a1b1cfa40c9515b445 [2023-11-19 03:44:37,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:44:37,446 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:44:37,450 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:44:37,450 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:44:37,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:44:37,457 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:44:37" (1/1) ... [2023-11-19 03:44:37,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6921f5aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:37, skipping insertion in model container [2023-11-19 03:44:37,458 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:44:37" (1/1) ... [2023-11-19 03:44:37,707 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:44:40,993 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_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343367,343380] [2023-11-19 03:44:40,998 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_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343536,343549] [2023-11-19 03:44:40,999 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_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343703,343716] [2023-11-19 03:44:41,000 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_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343871,343884] [2023-11-19 03:44:41,019 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:44:41,081 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:44:41,258 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"); [5236] [2023-11-19 03:44:41,260 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)); [5243] [2023-11-19 03:44:41,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5250] [2023-11-19 03:44:41,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5286-5287] [2023-11-19 03:44:41,264 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"); [5292-5294] [2023-11-19 03:44:41,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5411] [2023-11-19 03:44:41,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5419] [2023-11-19 03:44:41,272 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)); [5521-5522] [2023-11-19 03:44:41,274 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)); [5555-5556] [2023-11-19 03:44:41,492 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_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343367,343380] [2023-11-19 03:44:41,492 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_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343536,343549] [2023-11-19 03:44:41,493 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_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343703,343716] [2023-11-19 03:44:41,493 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_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sis-sis900.cil.i[343871,343884] [2023-11-19 03:44:41,506 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:44:41,840 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:44:41,841 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41 WrapperNode [2023-11-19 03:44:41,841 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:44:41,843 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:44:41,843 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:44:41,843 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:44:41,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:41,974 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:42,235 INFO L138 Inliner]: procedures = 454, calls = 1990, calls flagged for inlining = 238, calls inlined = 222, statements flattened = 6095 [2023-11-19 03:44:42,236 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:44:42,237 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:44:42,237 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:44:42,237 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:44:42,249 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:42,249 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:42,282 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:42,283 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:42,463 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:42,495 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:42,529 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:42,548 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:42,612 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:44:42,613 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:44:42,613 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:44:42,614 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:44:42,614 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:41" (1/1) ... [2023-11-19 03:44:42,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:44:42,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:44:42,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:44:42,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af3d8098-75a6-4160-9bf5-74a08c9ecf5d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:44:42,696 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2023-11-19 03:44:42,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2023-11-19 03:44:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-11-19 03:44:42,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-11-19 03:44:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 03:44:42,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 03:44:42,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:44:42,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:44:42,698 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-19 03:44:42,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-19 03:44:42,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 03:44:42,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 03:44:42,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:44:42,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:44:42,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 03:44:42,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 03:44:42,700 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-19 03:44:42,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-19 03:44:42,701 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:44:42,701 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:44:42,702 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-19 03:44:42,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-19 03:44:42,702 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2023-11-19 03:44:42,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2023-11-19 03:44:42,703 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-19 03:44:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-19 03:44:42,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2023-11-19 03:44:42,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2023-11-19 03:44:42,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2023-11-19 03:44:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2023-11-19 03:44:42,707 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-19 03:44:42,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-19 03:44:42,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-19 03:44:42,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-19 03:44:42,708 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2023-11-19 03:44:42,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2023-11-19 03:44:42,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 03:44:42,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 03:44:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:44:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:44:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 03:44:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 03:44:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-19 03:44:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-19 03:44:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 03:44:42,710 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 03:44:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:44:42,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:44:42,710 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2023-11-19 03:44:42,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2023-11-19 03:44:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2023-11-19 03:44:42,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2023-11-19 03:44:42,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2023-11-19 03:44:42,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2023-11-19 03:44:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 03:44:42,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 03:44:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:44:42,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sis900_cleanup_module_14_2 [2023-11-19 03:44:42,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sis900_cleanup_module_14_2 [2023-11-19 03:44:42,715 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2023-11-19 03:44:42,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2023-11-19 03:44:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 03:44:42,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 03:44:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sis900_private [2023-11-19 03:44:42,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sis900_private [2023-11-19 03:44:42,716 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:44:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:44:42,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 03:44:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 03:44:42,717 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2023-11-19 03:44:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2023-11-19 03:44:42,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:44:42,718 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-11-19 03:44:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-11-19 03:44:42,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sis900_private [2023-11-19 03:44:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sis900_private [2023-11-19 03:44:42,719 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:44:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:44:42,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 03:44:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 03:44:42,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:44:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:44:42,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 03:44:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 03:44:42,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 03:44:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 03:44:42,722 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2023-11-19 03:44:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2023-11-19 03:44:42,722 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2023-11-19 03:44:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2023-11-19 03:44:42,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 03:44:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 03:44:42,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:44:42,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 03:44:42,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 03:44:42,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 03:44:42,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 03:44:42,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:44:42,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:44:42,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:44:42,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:44:42,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-19 03:44:42,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-19 03:44:42,725 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_open [2023-11-19 03:44:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_open [2023-11-19 03:44:42,725 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:44:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:44:42,726 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_nway_reset [2023-11-19 03:44:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_nway_reset [2023-11-19 03:44:42,726 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-19 03:44:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-19 03:44:42,727 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:44:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:44:42,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 03:44:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 03:44:42,727 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-11-19 03:44:42,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-11-19 03:44:42,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:44:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:44:42,729 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_close [2023-11-19 03:44:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_close [2023-11-19 03:44:42,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:44:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:44:42,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 03:44:42,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 03:44:42,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 03:44:42,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 03:44:42,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 03:44:42,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 03:44:42,731 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2023-11-19 03:44:42,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2023-11-19 03:44:42,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 03:44:42,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 03:44:42,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 03:44:42,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 03:44:42,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 03:44:42,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 03:44:42,733 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 03:44:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 03:44:42,733 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2023-11-19 03:44:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2023-11-19 03:44:42,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-19 03:44:42,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-19 03:44:42,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:44:42,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 03:44:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 03:44:42,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2023-11-19 03:44:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2023-11-19 03:44:42,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:44:42,740 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-19 03:44:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-19 03:44:42,741 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2023-11-19 03:44:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2023-11-19 03:44:42,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:44:42,743 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:44:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:44:42,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-19 03:44:42,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-19 03:44:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 03:44:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 03:44:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:44:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:44:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2023-11-19 03:44:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2023-11-19 03:44:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-19 03:44:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-19 03:44:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-19 03:44:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-19 03:44:42,798 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2023-11-19 03:44:42,798 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2023-11-19 03:44:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 03:44:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 03:44:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 03:44:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 03:44:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-19 03:44:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-19 03:44:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 03:44:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 03:44:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:44:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:44:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2023-11-19 03:44:42,799 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2023-11-19 03:44:42,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:44:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:44:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:44:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2023-11-19 03:44:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2023-11-19 03:44:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2023-11-19 03:44:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2023-11-19 03:44:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2023-11-19 03:44:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2023-11-19 03:44:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:44:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:44:42,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-19 03:44:42,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-19 03:44:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 03:44:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 03:44:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:44:42,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 03:44:42,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 03:44:43,668 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:44:43,673 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:44:44,174 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:44:48,335 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 03:44:48,519 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:44:52,554 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:44:52,554 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:44:52,570 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:52 BoogieIcfgContainer [2023-11-19 03:44:52,571 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:44:52,572 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:44:52,572 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:44:52,584 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:44:52,584 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:52" (1/1) ... [2023-11-19 03:44:52,595 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:44:52,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:52,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1552 states and 2270 transitions. [2023-11-19 03:44:52,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2270 transitions. [2023-11-19 03:44:52,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-11-19 03:44:52,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:52,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:53,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:53,763 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2023-11-19 03:44:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1561 states and 2286 transitions. [2023-11-19 03:44:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2286 transitions. [2023-11-19 03:44:53,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-19 03:44:53,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:53,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:54,348 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2023-11-19 03:44:54,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:54,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1568 states and 2302 transitions. [2023-11-19 03:44:54,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2302 transitions. [2023-11-19 03:44:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-19 03:44:54,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:54,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:54,737 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2023-11-19 03:44:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:54,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1578 states and 2323 transitions. [2023-11-19 03:44:54,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2323 transitions. [2023-11-19 03:44:54,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-19 03:44:54,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:54,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2023-11-19 03:44:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1583 states and 2333 transitions. [2023-11-19 03:44:55,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2333 transitions. [2023-11-19 03:44:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-19 03:44:55,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:55,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2023-11-19 03:44:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1592 states and 2356 transitions. [2023-11-19 03:44:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2356 transitions. [2023-11-19 03:44:56,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-11-19 03:44:56,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:56,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:56,391 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2023-11-19 03:44:56,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:56,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1597 states and 2368 transitions. [2023-11-19 03:44:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2368 transitions. [2023-11-19 03:44:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-11-19 03:44:56,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:56,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-11-19 03:44:57,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1604 states and 2386 transitions. [2023-11-19 03:44:57,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2386 transitions. [2023-11-19 03:44:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-19 03:44:57,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:57,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:57,508 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-11-19 03:44:58,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1613 states and 2413 transitions. [2023-11-19 03:44:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2413 transitions. [2023-11-19 03:44:58,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-11-19 03:44:58,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:58,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:58,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2023-11-19 03:44:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1618 states and 2425 transitions. [2023-11-19 03:44:58,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2425 transitions. [2023-11-19 03:44:58,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-19 03:44:58,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:58,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:59,153 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2023-11-19 03:44:59,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 1622 states and 2433 transitions. [2023-11-19 03:44:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2433 transitions. [2023-11-19 03:44:59,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-19 03:44:59,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:59,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:59,618 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2023-11-19 03:44:59,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:59,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1628 states and 2461 transitions. [2023-11-19 03:44:59,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2461 transitions. [2023-11-19 03:44:59,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-19 03:44:59,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:59,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:00,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:00,166 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-11-19 03:45:00,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:00,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1629 states and 2461 transitions. [2023-11-19 03:45:00,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2461 transitions. [2023-11-19 03:45:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-11-19 03:45:00,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:00,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2023-11-19 03:45:00,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:00,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1637 states and 2481 transitions. [2023-11-19 03:45:00,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2481 transitions. [2023-11-19 03:45:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-19 03:45:00,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:00,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2023-11-19 03:45:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:01,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1641 states and 2489 transitions. [2023-11-19 03:45:01,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2489 transitions. [2023-11-19 03:45:01,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-19 03:45:01,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:01,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:01,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:01,534 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2023-11-19 03:45:01,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:01,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 1647 states and 2518 transitions. [2023-11-19 03:45:01,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2518 transitions. [2023-11-19 03:45:01,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-19 03:45:01,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:01,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:01,929 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2023-11-19 03:45:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:02,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 1651 states and 2527 transitions. [2023-11-19 03:45:02,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2527 transitions. [2023-11-19 03:45:02,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-19 03:45:02,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:02,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-11-19 03:45:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:02,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1654 states and 2530 transitions. [2023-11-19 03:45:02,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2530 transitions. [2023-11-19 03:45:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-11-19 03:45:02,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:02,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:02,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:02,836 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2023-11-19 03:45:02,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2531 states to 1655 states and 2531 transitions. [2023-11-19 03:45:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2531 transitions. [2023-11-19 03:45:02,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-19 03:45:02,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:02,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-11-19 03:45:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1663 states and 2553 transitions. [2023-11-19 03:45:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2553 transitions. [2023-11-19 03:45:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-11-19 03:45:03,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:03,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:03,849 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2023-11-19 03:45:03,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1667 states and 2560 transitions. [2023-11-19 03:45:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2560 transitions. [2023-11-19 03:45:03,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-11-19 03:45:03,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:03,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:04,090 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2023-11-19 03:45:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:04,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1668 states and 2563 transitions. [2023-11-19 03:45:04,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2563 transitions. [2023-11-19 03:45:04,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-11-19 03:45:04,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:04,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:04,440 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 526 trivial. 0 not checked. [2023-11-19 03:45:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1672 states and 2570 transitions. [2023-11-19 03:45:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2570 transitions. [2023-11-19 03:45:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-11-19 03:45:04,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:04,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2023-11-19 03:45:05,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:05,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1676 states and 2578 transitions. [2023-11-19 03:45:05,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2578 transitions. [2023-11-19 03:45:05,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-11-19 03:45:05,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:05,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:05,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:05,346 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2023-11-19 03:45:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:05,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1680 states and 2589 transitions. [2023-11-19 03:45:05,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2589 transitions. [2023-11-19 03:45:05,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-11-19 03:45:05,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:05,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:05,791 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2023-11-19 03:45:05,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:05,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1684 states and 2593 transitions. [2023-11-19 03:45:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2593 transitions. [2023-11-19 03:45:05,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-11-19 03:45:05,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:05,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:06,224 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked. [2023-11-19 03:45:06,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:06,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 1687 states and 2599 transitions. [2023-11-19 03:45:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2599 transitions. [2023-11-19 03:45:06,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-11-19 03:45:06,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:06,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:06,762 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2023-11-19 03:45:06,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:06,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1691 states and 2607 transitions. [2023-11-19 03:45:06,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2607 transitions. [2023-11-19 03:45:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-11-19 03:45:06,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:06,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2023-11-19 03:45:07,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 1697 states and 2626 transitions. [2023-11-19 03:45:07,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2626 transitions. [2023-11-19 03:45:07,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-11-19 03:45:07,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:07,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:08,060 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2023-11-19 03:45:08,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1701 states and 2637 transitions. [2023-11-19 03:45:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2637 transitions. [2023-11-19 03:45:08,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-11-19 03:45:08,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:08,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:08,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:08,551 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2023-11-19 03:45:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1708 states and 2655 transitions. [2023-11-19 03:45:09,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 2655 transitions. [2023-11-19 03:45:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-19 03:45:09,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:09,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:09,671 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked. [2023-11-19 03:45:09,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:09,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 1712 states and 2663 transitions. [2023-11-19 03:45:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2663 transitions. [2023-11-19 03:45:09,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-11-19 03:45:09,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:09,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2023-11-19 03:45:10,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:10,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1717 states and 2675 transitions. [2023-11-19 03:45:10,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 2675 transitions. [2023-11-19 03:45:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-11-19 03:45:10,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:10,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:11,093 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 519 trivial. 0 not checked. [2023-11-19 03:45:11,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1719 states and 2678 transitions. [2023-11-19 03:45:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2678 transitions. [2023-11-19 03:45:11,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-19 03:45:11,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:11,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:11,448 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2023-11-19 03:45:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1723 states and 2686 transitions. [2023-11-19 03:45:11,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2686 transitions. [2023-11-19 03:45:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-19 03:45:11,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:11,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:11,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:11,755 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2023-11-19 03:45:11,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:11,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1729 states and 2715 transitions. [2023-11-19 03:45:11,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2715 transitions. [2023-11-19 03:45:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-19 03:45:11,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:11,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2023-11-19 03:45:12,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:12,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1735 states and 2723 transitions. [2023-11-19 03:45:12,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2723 transitions. [2023-11-19 03:45:12,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-19 03:45:12,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:12,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:12,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:12,599 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2023-11-19 03:45:13,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1738 states and 2725 transitions. [2023-11-19 03:45:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2725 transitions. [2023-11-19 03:45:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-11-19 03:45:13,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:13,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:13,438 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2023-11-19 03:45:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:13,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1754 states and 2761 transitions. [2023-11-19 03:45:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2761 transitions. [2023-11-19 03:45:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-11-19 03:45:13,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:13,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:13,754 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 512 trivial. 0 not checked. [2023-11-19 03:45:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:14,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1764 states and 2796 transitions. [2023-11-19 03:45:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2796 transitions. [2023-11-19 03:45:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-11-19 03:45:14,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:14,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:14,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:15,134 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2023-11-19 03:45:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1770 states and 2804 transitions. [2023-11-19 03:45:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2804 transitions. [2023-11-19 03:45:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-19 03:45:15,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:15,374 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2023-11-19 03:45:15,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1774 states and 2814 transitions. [2023-11-19 03:45:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2814 transitions. [2023-11-19 03:45:15,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-19 03:45:15,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:16,026 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2023-11-19 03:45:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:16,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1775 states and 2815 transitions. [2023-11-19 03:45:16,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2815 transitions. [2023-11-19 03:45:16,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-11-19 03:45:16,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:16,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:16,392 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 527 trivial. 0 not checked.