./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9 --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 c2eca57a5da93969f420ef66a43eef700b57eeaba53725b7d356e0e888c0b0bc --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:33:05,879 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:33:05,944 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 22:33:05,949 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:33:05,949 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:33:05,971 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:33:05,972 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:33:05,973 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:33:05,974 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:33:05,974 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:33:05,975 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:33:05,975 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:33:05,976 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:33:05,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:33:05,977 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:33:05,977 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:33:05,978 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:33:05,978 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:33:05,979 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:33:05,979 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:33:05,979 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:33:05,980 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:33:05,981 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:33:05,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:33:05,981 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:33:05,982 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:33:05,982 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:33:05,983 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:33:05,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:33:05,983 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:33:05,984 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_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2eca57a5da93969f420ef66a43eef700b57eeaba53725b7d356e0e888c0b0bc [2023-12-02 22:33:06,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:33:06,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:33:06,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:33:06,247 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:33:06,247 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:33:06,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2023-12-02 22:33:09,022 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:33:09,495 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:33:09,495 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2023-12-02 22:33:09,532 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/data/ce31358fa/f04ccd1d018e49e7833b633c7227e9a5/FLAGac44b44a3 [2023-12-02 22:33:09,544 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/data/ce31358fa/f04ccd1d018e49e7833b633c7227e9a5 [2023-12-02 22:33:09,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:33:09,547 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:33:09,548 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:33:09,548 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:33:09,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:33:09,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:33:09" (1/1) ... [2023-12-02 22:33:09,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22e0ee64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:09, skipping insertion in model container [2023-12-02 22:33:09,555 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:33:09" (1/1) ... [2023-12-02 22:33:09,722 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:33:12,260 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_ffcac8dd-0a14-4a78-aed1-79029fff0dce/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2023-12-02 22:33:12,320 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:33:12,369 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:33:12,503 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"); [6576] [2023-12-02 22:33:12,504 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)); [6583] [2023-12-02 22:33:12,505 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6591-6592] [2023-12-02 22:33:12,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6605] [2023-12-02 22:33:12,530 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/linux/netdevice.h"), "i" (507), "i" (12UL)); [7397-7398] [2023-12-02 22:33:12,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7403] [2023-12-02 22:33:12,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7553] [2023-12-02 22:33:12,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7556] [2023-12-02 22:33:12,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7559] [2023-12-02 22:33:12,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7562] [2023-12-02 22:33:12,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7573] [2023-12-02 22:33:12,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7576] [2023-12-02 22:33:12,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7579] [2023-12-02 22:33:12,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7582] [2023-12-02 22:33:12,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7593] [2023-12-02 22:33:12,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7596] [2023-12-02 22:33:12,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7599] [2023-12-02 22:33:12,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7602] [2023-12-02 22:33:12,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7613] [2023-12-02 22:33:12,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7616] [2023-12-02 22:33:12,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7619] [2023-12-02 22:33:12,538 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7622] [2023-12-02 22:33:12,861 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_ffcac8dd-0a14-4a78-aed1-79029fff0dce/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2023-12-02 22:33:12,869 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:33:13,058 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:33:13,058 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:33:13,064 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:33:13,064 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13 WrapperNode [2023-12-02 22:33:13,064 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:33:13,065 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:33:13,065 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:33:13,066 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:33:13,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,157 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,294 INFO L138 Inliner]: procedures = 440, calls = 2556, calls flagged for inlining = 199, calls inlined = 147, statements flattened = 6274 [2023-12-02 22:33:13,294 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:33:13,295 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:33:13,295 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:33:13,295 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:33:13,308 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,309 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,340 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,481 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,507 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,541 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,559 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,599 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:33:13,600 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:33:13,600 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:33:13,600 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:33:13,601 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:33:13" (1/1) ... [2023-12-02 22:33:13,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:33:13,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:33:13,625 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:33:13,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffcac8dd-0a14-4a78-aed1-79029fff0dce/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:33:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2023-12-02 22:33:13,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2023-12-02 22:33:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-12-02 22:33:13,661 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-12-02 22:33:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2023-12-02 22:33:13,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2023-12-02 22:33:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2023-12-02 22:33:13,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2023-12-02 22:33:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 22:33:13,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 22:33:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-12-02 22:33:13,662 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-12-02 22:33:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-12-02 22:33:13,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-12-02 22:33:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2023-12-02 22:33:13,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2023-12-02 22:33:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-12-02 22:33:13,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-12-02 22:33:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 22:33:13,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 22:33:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2023-12-02 22:33:13,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2023-12-02 22:33:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2023-12-02 22:33:13,664 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2023-12-02 22:33:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2023-12-02 22:33:13,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2023-12-02 22:33:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-12-02 22:33:13,665 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-12-02 22:33:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2023-12-02 22:33:13,665 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2023-12-02 22:33:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-12-02 22:33:13,665 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-12-02 22:33:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2023-12-02 22:33:13,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2023-12-02 22:33:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-12-02 22:33:13,666 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-12-02 22:33:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2023-12-02 22:33:13,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2023-12-02 22:33:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-12-02 22:33:13,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-12-02 22:33:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-12-02 22:33:13,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-12-02 22:33:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-02 22:33:13,667 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-02 22:33:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2023-12-02 22:33:13,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2023-12-02 22:33:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2023-12-02 22:33:13,667 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2023-12-02 22:33:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2023-12-02 22:33:13,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2023-12-02 22:33:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-12-02 22:33:13,667 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-12-02 22:33:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 22:33:13,668 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 22:33:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2023-12-02 22:33:13,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2023-12-02 22:33:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2023-12-02 22:33:13,668 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2023-12-02 22:33:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2023-12-02 22:33:13,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2023-12-02 22:33:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2023-12-02 22:33:13,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2023-12-02 22:33:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-12-02 22:33:13,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-12-02 22:33:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2023-12-02 22:33:13,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2023-12-02 22:33:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 22:33:13,669 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 22:33:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-02 22:33:13,670 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-02 22:33:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-02 22:33:13,670 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-02 22:33:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 22:33:13,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 22:33:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2023-12-02 22:33:13,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2023-12-02 22:33:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 22:33:13,671 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 22:33:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2023-12-02 22:33:13,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2023-12-02 22:33:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 22:33:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2023-12-02 22:33:13,671 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2023-12-02 22:33:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-12-02 22:33:13,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-12-02 22:33:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2023-12-02 22:33:13,672 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2023-12-02 22:33:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 22:33:13,672 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 22:33:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2023-12-02 22:33:13,672 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2023-12-02 22:33:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-02 22:33:13,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-02 22:33:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-12-02 22:33:13,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-12-02 22:33:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 22:33:13,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 22:33:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2023-12-02 22:33:13,673 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2023-12-02 22:33:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 22:33:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2023-12-02 22:33:13,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2023-12-02 22:33:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-02 22:33:13,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-02 22:33:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 22:33:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-12-02 22:33:13,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-12-02 22:33:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 22:33:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 22:33:13,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 22:33:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2023-12-02 22:33:13,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2023-12-02 22:33:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-12-02 22:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-12-02 22:33:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-12-02 22:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-12-02 22:33:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-12-02 22:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-12-02 22:33:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-12-02 22:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-12-02 22:33:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2023-12-02 22:33:13,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2023-12-02 22:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 22:33:13,676 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 22:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2023-12-02 22:33:13,676 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2023-12-02 22:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2023-12-02 22:33:13,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2023-12-02 22:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-12-02 22:33:13,676 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-12-02 22:33:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2023-12-02 22:33:13,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2023-12-02 22:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2023-12-02 22:33:13,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2023-12-02 22:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-12-02 22:33:13,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-12-02 22:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2023-12-02 22:33:13,677 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2023-12-02 22:33:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2023-12-02 22:33:13,678 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2023-12-02 22:33:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-12-02 22:33:13,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-12-02 22:33:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2023-12-02 22:33:13,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2023-12-02 22:33:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2023-12-02 22:33:13,678 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2023-12-02 22:33:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 22:33:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2023-12-02 22:33:13,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2023-12-02 22:33:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2023-12-02 22:33:13,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2023-12-02 22:33:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2023-12-02 22:33:13,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2023-12-02 22:33:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:33:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-12-02 22:33:13,680 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-12-02 22:33:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2023-12-02 22:33:13,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2023-12-02 22:33:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 22:33:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 22:33:13,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 22:33:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2023-12-02 22:33:13,680 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2023-12-02 22:33:13,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 22:33:13,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 22:33:13,681 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2023-12-02 22:33:13,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2023-12-02 22:33:13,681 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-02 22:33:13,681 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-02 22:33:13,681 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-12-02 22:33:13,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-12-02 22:33:13,682 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-12-02 22:33:13,682 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-12-02 22:33:13,682 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2023-12-02 22:33:13,682 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2023-12-02 22:33:13,682 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2023-12-02 22:33:13,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2023-12-02 22:33:13,682 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-12-02 22:33:13,682 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-12-02 22:33:13,682 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2023-12-02 22:33:13,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2023-12-02 22:33:13,683 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2023-12-02 22:33:13,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2023-12-02 22:33:13,683 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-12-02 22:33:13,683 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-12-02 22:33:13,683 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2023-12-02 22:33:13,683 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2023-12-02 22:33:13,683 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-02 22:33:13,684 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-02 22:33:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2023-12-02 22:33:13,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2023-12-02 22:33:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:33:13,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:33:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-12-02 22:33:13,684 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-12-02 22:33:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-12-02 22:33:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-12-02 22:33:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-12-02 22:33:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-12-02 22:33:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 22:33:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 22:33:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 22:33:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 22:33:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 22:33:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 22:33:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-12-02 22:33:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-12-02 22:33:13,686 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2023-12-02 22:33:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2023-12-02 22:33:13,686 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-12-02 22:33:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-12-02 22:33:13,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-02 22:33:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-02 22:33:13,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2023-12-02 22:33:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2023-12-02 22:33:13,686 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2023-12-02 22:33:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2023-12-02 22:33:13,687 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-12-02 22:33:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-12-02 22:33:13,687 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 22:33:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 22:33:13,687 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2023-12-02 22:33:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2023-12-02 22:33:13,687 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-12-02 22:33:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-12-02 22:33:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 22:33:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 22:33:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-12-02 22:33:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-12-02 22:33:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 22:33:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 22:33:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 22:33:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 22:33:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-12-02 22:33:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-12-02 22:33:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2023-12-02 22:33:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2023-12-02 22:33:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2023-12-02 22:33:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2023-12-02 22:33:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2023-12-02 22:33:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2023-12-02 22:33:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-02 22:33:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-02 22:33:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 22:33:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2023-12-02 22:33:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2023-12-02 22:33:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 22:33:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 22:33:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2023-12-02 22:33:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2023-12-02 22:33:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-02 22:33:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-02 22:33:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 22:33:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-12-02 22:33:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-12-02 22:33:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2023-12-02 22:33:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2023-12-02 22:33:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2023-12-02 22:33:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2023-12-02 22:33:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-12-02 22:33:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-12-02 22:33:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 22:33:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2023-12-02 22:33:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2023-12-02 22:33:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2023-12-02 22:33:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2023-12-02 22:33:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-12-02 22:33:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-12-02 22:33:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-02 22:33:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-02 22:33:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-02 22:33:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-02 22:33:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2023-12-02 22:33:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2023-12-02 22:33:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-12-02 22:33:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-12-02 22:33:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2023-12-02 22:33:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2023-12-02 22:33:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2023-12-02 22:33:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2023-12-02 22:33:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2023-12-02 22:33:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2023-12-02 22:33:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2023-12-02 22:33:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2023-12-02 22:33:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2023-12-02 22:33:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2023-12-02 22:33:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-02 22:33:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-02 22:33:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2023-12-02 22:33:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2023-12-02 22:33:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-02 22:33:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-02 22:33:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2023-12-02 22:33:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2023-12-02 22:33:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2023-12-02 22:33:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2023-12-02 22:33:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-02 22:33:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-02 22:33:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-12-02 22:33:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-12-02 22:33:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2023-12-02 22:33:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2023-12-02 22:33:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-02 22:33:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-02 22:33:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 22:33:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 22:33:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2023-12-02 22:33:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2023-12-02 22:33:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2023-12-02 22:33:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2023-12-02 22:33:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:33:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2023-12-02 22:33:13,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2023-12-02 22:33:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-12-02 22:33:13,697 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-12-02 22:33:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 22:33:13,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 22:33:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2023-12-02 22:33:13,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2023-12-02 22:33:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2023-12-02 22:33:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2023-12-02 22:33:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2023-12-02 22:33:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2023-12-02 22:33:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2023-12-02 22:33:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2023-12-02 22:33:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-12-02 22:33:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-12-02 22:33:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2023-12-02 22:33:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2023-12-02 22:33:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2023-12-02 22:33:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2023-12-02 22:33:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2023-12-02 22:33:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2023-12-02 22:33:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-12-02 22:33:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-12-02 22:33:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2023-12-02 22:33:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2023-12-02 22:33:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2023-12-02 22:33:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2023-12-02 22:33:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2023-12-02 22:33:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2023-12-02 22:33:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2023-12-02 22:33:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2023-12-02 22:33:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-02 22:33:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-02 22:33:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 22:33:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 22:33:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2023-12-02 22:33:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2023-12-02 22:33:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:33:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2023-12-02 22:33:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2023-12-02 22:33:14,480 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:33:14,515 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:33:14,688 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 22:33:35,646 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:33:39,125 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:33:39,125 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 22:33:39,128 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:33:39 BoogieIcfgContainer [2023-12-02 22:33:39,128 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:33:39,129 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:33:39,129 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:33:39,137 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:33:39,137 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:33:39" (1/1) ... [2023-12-02 22:33:39,144 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:33:39,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:33:39,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 2406 states and 3535 transitions. [2023-12-02 22:33:39,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 3535 transitions. [2023-12-02 22:33:39,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-02 22:33:39,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:33:39,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:33:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:33:59,301 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:34:09,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:34:10,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 2408 states and 3599 transitions. [2023-12-02 22:34:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 3599 transitions. [2023-12-02 22:34:10,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-02 22:34:10,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:10,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:29,256 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:34:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 2412 states and 3669 transitions. [2023-12-02 22:34:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 3669 transitions. [2023-12-02 22:34:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-02 22:34:30,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:34:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:34:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:34:50,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:34:50,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 2417 states and 3740 transitions. [2023-12-02 22:34:50,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3740 transitions. [2023-12-02 22:34:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-02 22:34:50,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:34:50,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:08,551 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:35:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:09,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 2421 states and 3749 transitions. [2023-12-02 22:35:09,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 3749 transitions. [2023-12-02 22:35:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-02 22:35:09,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:09,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:27,641 INFO L134 CoverageAnalysis]: Checked inductivity of 556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:35:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:30,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 2428 states and 3821 transitions. [2023-12-02 22:35:30,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 3821 transitions. [2023-12-02 22:35:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-02 22:35:30,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:30,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:48,590 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:35:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:48,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 2429 states and 3821 transitions. [2023-12-02 22:35:48,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 3821 transitions. [2023-12-02 22:35:48,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-02 22:35:48,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:48,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:36:06,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:36:06,920 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:36:07,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:36:07,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 2433 states and 3836 transitions. [2023-12-02 22:36:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3836 transitions. [2023-12-02 22:36:07,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-02 22:36:07,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:36:07,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:36:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:36:25,474 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:36:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:36:25,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 2435 states and 3838 transitions. [2023-12-02 22:36:25,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 3838 transitions. [2023-12-02 22:36:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-02 22:36:25,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:36:25,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:36:43,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:36:43,936 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:36:44,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:36:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 2438 states and 3843 transitions. [2023-12-02 22:36:44,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 3843 transitions. [2023-12-02 22:36:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-02 22:36:44,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:36:44,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:02,439 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:37:02,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:02,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 2439 states and 3843 transitions. [2023-12-02 22:37:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3843 transitions. [2023-12-02 22:37:02,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-02 22:37:02,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:02,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:20,716 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:37:20,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:20,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 2441 states and 3846 transitions. [2023-12-02 22:37:20,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 3846 transitions. [2023-12-02 22:37:20,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-02 22:37:20,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:20,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:39,174 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:37:39,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:39,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2440 states and 3840 transitions. [2023-12-02 22:37:39,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 3840 transitions. [2023-12-02 22:37:39,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-02 22:37:39,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:39,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:37:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:37:57,637 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:37:58,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:37:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 2443 states and 3845 transitions. [2023-12-02 22:37:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 3845 transitions. [2023-12-02 22:37:58,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-02 22:37:58,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:37:58,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:16,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:38:16,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:16,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 2445 states and 3848 transitions. [2023-12-02 22:38:16,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 3848 transitions. [2023-12-02 22:38:16,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-02 22:38:16,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:16,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:38:34,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 2446 states and 3848 transitions. [2023-12-02 22:38:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 3848 transitions. [2023-12-02 22:38:34,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-02 22:38:34,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:34,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:38:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:38:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:38:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:38:57,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3907 states to 2452 states and 3907 transitions. [2023-12-02 22:38:57,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 3907 transitions. [2023-12-02 22:38:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-02 22:38:57,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:38:57,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:16,198 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:39:16,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:16,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 2451 states and 3900 transitions. [2023-12-02 22:39:16,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3900 transitions. [2023-12-02 22:39:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-02 22:39:16,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:16,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:35,137 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:39:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:35,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3903 states to 2453 states and 3903 transitions. [2023-12-02 22:39:35,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 3903 transitions. [2023-12-02 22:39:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-02 22:39:35,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:35,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:39:53,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:39:53,808 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2023-12-02 22:39:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:39:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2456 states and 3909 transitions. [2023-12-02 22:39:56,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 3909 transitions. [2023-12-02 22:39:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-02 22:39:56,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:39:56,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:14,649 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:40:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:15,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 2455 states and 3906 transitions. [2023-12-02 22:40:15,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 3906 transitions. [2023-12-02 22:40:15,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-02 22:40:15,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:15,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:40:37,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:37,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3984 states to 2460 states and 3984 transitions. [2023-12-02 22:40:37,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 3984 transitions. [2023-12-02 22:40:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-02 22:40:37,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:37,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:40:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:40:57,506 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2023-12-02 22:40:58,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:40:58,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 2462 states and 3987 transitions. [2023-12-02 22:40:58,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 3987 transitions. [2023-12-02 22:40:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-02 22:40:58,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:40:58,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:18,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:18,915 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2023-12-02 22:41:20,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2464 states and 3990 transitions. [2023-12-02 22:41:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 3990 transitions. [2023-12-02 22:41:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-02 22:41:20,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:20,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:41:39,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:41:40,594 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:41:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:41:42,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 2467 states and 3998 transitions. [2023-12-02 22:41:42,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 3998 transitions. [2023-12-02 22:41:42,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-02 22:41:42,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:41:42,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:01,591 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:42:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:01,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 2468 states and 3998 transitions. [2023-12-02 22:42:01,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 3998 transitions. [2023-12-02 22:42:01,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-02 22:42:01,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:01,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:20,428 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:42:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:20,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2468 states and 3997 transitions. [2023-12-02 22:42:20,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 3997 transitions. [2023-12-02 22:42:20,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-02 22:42:20,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:20,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:42:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:42:39,971 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:42:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:42:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2477 states and 4087 transitions. [2023-12-02 22:42:45,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4087 transitions. [2023-12-02 22:42:45,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-02 22:42:45,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:42:45,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:03,612 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:43:06,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:06,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 2480 states and 4151 transitions. [2023-12-02 22:43:06,701 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 4151 transitions. [2023-12-02 22:43:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-02 22:43:06,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:06,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:25,208 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2023-12-02 22:43:25,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:25,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 2482 states and 4154 transitions. [2023-12-02 22:43:25,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 4154 transitions. [2023-12-02 22:43:25,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-02 22:43:25,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:25,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:44,112 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:43:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2483 states and 4155 transitions. [2023-12-02 22:43:44,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4155 transitions. [2023-12-02 22:43:44,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-02 22:43:44,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:44,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2023-12-02 22:44:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:03,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2484 states and 4155 transitions. [2023-12-02 22:44:03,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 4155 transitions. [2023-12-02 22:44:03,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-02 22:44:03,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:03,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:21,318 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:44:21,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:21,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4158 states to 2486 states and 4158 transitions. [2023-12-02 22:44:21,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4158 transitions. [2023-12-02 22:44:21,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-02 22:44:21,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:21,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:39,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:39,593 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:44:39,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:39,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4157 states to 2486 states and 4157 transitions. [2023-12-02 22:44:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 4157 transitions. [2023-12-02 22:44:39,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-02 22:44:39,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:39,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:57,804 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2023-12-02 22:44:59,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:59,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 2488 states and 4161 transitions. [2023-12-02 22:44:59,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 4161 transitions. [2023-12-02 22:44:59,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-02 22:44:59,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:59,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:18,094 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2023-12-02 22:45:18,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:18,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 2489 states and 4162 transitions. [2023-12-02 22:45:18,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 4162 transitions. [2023-12-02 22:45:18,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-02 22:45:18,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:18,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:45:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:37,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 2491 states and 4165 transitions. [2023-12-02 22:45:37,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4165 transitions. [2023-12-02 22:45:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-02 22:45:37,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:37,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:45:55,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2491 states and 4164 transitions. [2023-12-02 22:45:55,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4164 transitions. [2023-12-02 22:45:55,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-02 22:45:55,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:55,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:13,821 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2023-12-02 22:46:13,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:13,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2492 states and 4164 transitions. [2023-12-02 22:46:13,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4164 transitions. [2023-12-02 22:46:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-02 22:46:13,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:13,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:32,108 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2023-12-02 22:46:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:32,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2493 states and 4164 transitions. [2023-12-02 22:46:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4164 transitions. [2023-12-02 22:46:32,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-02 22:46:32,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:32,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 567 trivial. 0 not checked. [2023-12-02 22:46:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:51,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4165 states to 2494 states and 4165 transitions. [2023-12-02 22:46:51,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4165 transitions. [2023-12-02 22:46:51,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-02 22:46:51,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:51,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:09,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:09,957 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2023-12-02 22:47:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4168 states to 2496 states and 4168 transitions. [2023-12-02 22:47:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 4168 transitions. [2023-12-02 22:47:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-02 22:47:10,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:10,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms