./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--wireless--airo.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c7e89d42094d6275fe57d685fc9906fa8f1a6aba8bb368f4a4856c74848dd662 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 23:02:11,108 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 23:02:11,238 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 23:02:11,247 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 23:02:11,248 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 23:02:11,286 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 23:02:11,287 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 23:02:11,288 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 23:02:11,288 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 23:02:11,298 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 23:02:11,299 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 23:02:11,300 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 23:02:11,300 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 23:02:11,301 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 23:02:11,301 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 23:02:11,301 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 23:02:11,302 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 23:02:11,302 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 23:02:11,303 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 23:02:11,303 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 23:02:11,304 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 23:02:11,304 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 23:02:11,305 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 23:02:11,305 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 23:02:11,306 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 23:02:11,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:02:11,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 23:02:11,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 23:02:11,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 23:02:11,308 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 23:02:11,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 23:02:11,309 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 23:02:11,310 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 23:02:11,310 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 23:02:11,311 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 23:02:11,311 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 23:02:11,311 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7e89d42094d6275fe57d685fc9906fa8f1a6aba8bb368f4a4856c74848dd662 [2023-11-06 23:02:11,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 23:02:11,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 23:02:11,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 23:02:11,636 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 23:02:11,637 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 23:02:11,638 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i [2023-11-06 23:02:14,778 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 23:02:15,733 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 23:02:15,735 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i [2023-11-06 23:02:15,808 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/data/83c73d4e6/0aca5140d7374f9fb2e520be343768fa/FLAG4d8aa775c [2023-11-06 23:02:15,830 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/data/83c73d4e6/0aca5140d7374f9fb2e520be343768fa [2023-11-06 23:02:15,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 23:02:15,837 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 23:02:15,839 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 23:02:15,840 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 23:02:15,845 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 23:02:15,848 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:02:15" (1/1) ... [2023-11-06 23:02:15,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15f44466 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:15, skipping insertion in model container [2023-11-06 23:02:15,850 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:02:15" (1/1) ... [2023-11-06 23:02:16,101 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 23:02:17,100 WARN L635 FunctionHandler]: implicit declaration of function ldv_assume [2023-11-06 23:02:20,960 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_cedf5d10-1d40-48bf-b634-e39f3a894901/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i[523546,523559] [2023-11-06 23:02:21,048 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:02:21,114 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 23:02:21,305 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"); [6884] [2023-11-06 23:02:21,307 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)); [6891] [2023-11-06 23:02:21,308 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; btc %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6898] [2023-11-06 23:02:21,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6911] [2023-11-06 23:02:21,312 WARN L635 FunctionHandler]: implicit declaration of function ldv_assume [2023-11-06 23:02:21,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7096] [2023-11-06 23:02:21,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7099] [2023-11-06 23:02:21,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7102] [2023-11-06 23:02:21,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7105] [2023-11-06 23:02:21,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7139] [2023-11-06 23:02:21,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7142] [2023-11-06 23:02:21,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7145] [2023-11-06 23:02:21,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7148] [2023-11-06 23:02:21,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [7254] [2023-11-06 23:02:21,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [7262] [2023-11-06 23:02:21,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsb": "+S" (addr), "+c" (count): "d" (port)); [7269] [2023-11-06 23:02:21,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insb": "+D" (addr), "+c" (count): "d" (port)); [7276] [2023-11-06 23:02:21,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [7283] [2023-11-06 23:02:21,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [7291] [2023-11-06 23:02:21,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [7298] [2023-11-06 23:02:21,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [7305] [2023-11-06 23:02:21,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [10356-10357] [2023-11-06 23:02:21,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [10361-10362] [2023-11-06 23:02:21,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [10366-10367] [2023-11-06 23:02:21,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [10371-10372] [2023-11-06 23:02:21,923 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_cedf5d10-1d40-48bf-b634-e39f3a894901/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i[523546,523559] [2023-11-06 23:02:21,937 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 23:02:22,269 WARN L672 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:02:22,269 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:02:22,269 WARN L672 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:02:22,269 WARN L672 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:02:22,269 WARN L672 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:02:22,270 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:02:22,270 WARN L672 CHandler]: The function ldv_assume is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:02:22,270 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 23:02:22,278 INFO L206 MainTranslator]: Completed translation [2023-11-06 23:02:22,279 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22 WrapperNode [2023-11-06 23:02:22,279 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 23:02:22,281 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 23:02:22,281 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 23:02:22,281 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 23:02:22,290 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:22,523 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:23,043 INFO L138 Inliner]: procedures = 487, calls = 6614, calls flagged for inlining = 207, calls inlined = 176, statements flattened = 12850 [2023-11-06 23:02:23,044 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 23:02:23,045 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 23:02:23,045 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 23:02:23,045 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 23:02:23,056 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:23,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:23,161 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:23,162 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:23,513 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:23,560 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:23,617 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:23,647 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:23,723 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 23:02:23,724 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 23:02:23,724 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 23:02:23,724 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 23:02:23,725 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (1/1) ... [2023-11-06 23:02:23,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 23:02:23,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 23:02:23,760 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 23:02:23,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedf5d10-1d40-48bf-b634-e39f3a894901/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 23:02:23,817 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2023-11-06 23:02:23,817 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2023-11-06 23:02:23,817 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2023-11-06 23:02:23,818 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2023-11-06 23:02:23,819 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-06 23:02:23,819 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2023-11-06 23:02:23,819 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2023-11-06 23:02:23,819 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-11-06 23:02:23,820 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-11-06 23:02:23,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 23:02:23,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 23:02:23,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-06 23:02:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-06 23:02:23,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-06 23:02:23,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-06 23:02:23,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 23:02:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 23:02:23,822 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2023-11-06 23:02:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2023-11-06 23:02:23,822 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2023-11-06 23:02:23,822 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2023-11-06 23:02:23,823 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2023-11-06 23:02:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2023-11-06 23:02:23,823 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2023-11-06 23:02:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2023-11-06 23:02:23,823 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2023-11-06 23:02:23,823 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2023-11-06 23:02:23,824 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-06 23:02:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-06 23:02:23,824 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2023-11-06 23:02:23,824 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2023-11-06 23:02:23,825 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2023-11-06 23:02:23,825 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2023-11-06 23:02:23,825 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 23:02:23,826 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 23:02:23,826 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2023-11-06 23:02:23,827 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2023-11-06 23:02:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2023-11-06 23:02:23,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2023-11-06 23:02:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-11-06 23:02:23,828 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-11-06 23:02:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-06 23:02:23,828 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-11-06 23:02:23,828 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-11-06 23:02:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2023-11-06 23:02:23,829 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2023-11-06 23:02:23,829 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-06 23:02:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2023-11-06 23:02:23,830 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2023-11-06 23:02:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-06 23:02:23,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-06 23:02:23,830 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-11-06 23:02:23,831 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-11-06 23:02:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-06 23:02:23,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-06 23:02:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2023-11-06 23:02:23,831 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2023-11-06 23:02:23,831 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-06 23:02:23,832 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-06 23:02:23,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-06 23:02:23,833 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-06 23:02:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2023-11-06 23:02:23,833 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2023-11-06 23:02:23,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-06 23:02:23,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-06 23:02:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 23:02:23,834 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 23:02:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2023-11-06 23:02:23,834 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2023-11-06 23:02:23,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 23:02:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-06 23:02:23,835 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-06 23:02:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2023-11-06 23:02:23,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2023-11-06 23:02:23,835 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2023-11-06 23:02:23,835 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2023-11-06 23:02:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-06 23:02:23,836 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-06 23:02:23,836 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2023-11-06 23:02:23,836 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2023-11-06 23:02:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-06 23:02:23,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-06 23:02:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-06 23:02:23,837 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-06 23:02:23,837 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 23:02:23,838 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 23:02:23,838 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-06 23:02:23,838 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-06 23:02:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2023-11-06 23:02:23,839 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2023-11-06 23:02:23,839 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-06 23:02:23,839 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-06 23:02:23,840 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2023-11-06 23:02:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2023-11-06 23:02:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 23:02:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2023-11-06 23:02:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2023-11-06 23:02:23,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_15 [2023-11-06 23:02:23,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_15 [2023-11-06 23:02:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-06 23:02:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-06 23:02:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2023-11-06 23:02:23,842 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2023-11-06 23:02:23,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 23:02:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-06 23:02:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 23:02:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2023-11-06 23:02:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2023-11-06 23:02:23,843 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2023-11-06 23:02:23,843 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2023-11-06 23:02:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2023-11-06 23:02:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2023-11-06 23:02:23,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 23:02:23,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 23:02:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2023-11-06 23:02:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2023-11-06 23:02:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-11-06 23:02:23,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-11-06 23:02:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-11-06 23:02:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-11-06 23:02:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-06 23:02:23,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-06 23:02:23,851 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-06 23:02:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-06 23:02:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-06 23:02:23,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-06 23:02:23,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-06 23:02:23,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-06 23:02:23,854 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-06 23:02:23,855 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-06 23:02:23,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-06 23:02:23,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-06 23:02:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2023-11-06 23:02:23,862 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2023-11-06 23:02:23,862 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-11-06 23:02:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-11-06 23:02:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 23:02:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-06 23:02:23,863 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2023-11-06 23:02:23,863 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2023-11-06 23:02:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 23:02:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 23:02:23,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 23:02:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 23:02:23,864 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2023-11-06 23:02:23,864 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2023-11-06 23:02:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 23:02:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2023-11-06 23:02:23,865 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2023-11-06 23:02:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_15 [2023-11-06 23:02:23,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_15 [2023-11-06 23:02:23,865 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2023-11-06 23:02:23,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2023-11-06 23:02:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2023-11-06 23:02:23,866 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2023-11-06 23:02:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-06 23:02:23,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-06 23:02:23,866 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2023-11-06 23:02:23,867 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2023-11-06 23:02:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2023-11-06 23:02:23,867 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2023-11-06 23:02:23,867 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-06 23:02:23,867 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-06 23:02:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2023-11-06 23:02:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2023-11-06 23:02:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2023-11-06 23:02:23,868 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2023-11-06 23:02:23,868 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-06 23:02:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-06 23:02:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 23:02:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 23:02:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2023-11-06 23:02:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2023-11-06 23:02:23,869 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-06 23:02:23,869 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-06 23:02:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2023-11-06 23:02:23,870 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2023-11-06 23:02:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-06 23:02:23,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-06 23:02:23,870 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2023-11-06 23:02:23,870 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2023-11-06 23:02:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-06 23:02:23,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-06 23:02:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-06 23:02:23,871 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-06 23:02:23,871 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2023-11-06 23:02:23,871 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2023-11-06 23:02:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-11-06 23:02:23,872 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-11-06 23:02:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 23:02:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 23:02:23,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 23:02:23,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 23:02:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2023-11-06 23:02:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2023-11-06 23:02:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-06 23:02:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-06 23:02:23,873 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2023-11-06 23:02:23,873 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2023-11-06 23:02:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2023-11-06 23:02:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2023-11-06 23:02:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2023-11-06 23:02:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2023-11-06 23:02:23,874 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2023-11-06 23:02:23,874 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2023-11-06 23:02:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 23:02:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 23:02:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2023-11-06 23:02:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2023-11-06 23:02:23,875 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2023-11-06 23:02:23,875 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2023-11-06 23:02:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 23:02:23,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 23:02:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 23:02:23,876 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 23:02:23,876 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2023-11-06 23:02:23,876 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2023-11-06 23:02:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-06 23:02:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-06 23:02:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2023-11-06 23:02:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2023-11-06 23:02:23,877 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-11-06 23:02:23,877 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-11-06 23:02:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2023-11-06 23:02:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2023-11-06 23:02:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-06 23:02:23,878 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-06 23:02:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 23:02:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 23:02:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 23:02:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2023-11-06 23:02:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2023-11-06 23:02:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure up [2023-11-06 23:02:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2023-11-06 23:02:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 23:02:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-11-06 23:02:23,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-11-06 23:02:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2023-11-06 23:02:23,880 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2023-11-06 23:02:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2023-11-06 23:02:23,880 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2023-11-06 23:02:23,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-06 23:02:23,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-06 23:02:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2023-11-06 23:02:23,954 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2023-11-06 23:02:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 23:02:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 23:02:23,955 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 23:02:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2023-11-06 23:02:23,955 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2023-11-06 23:02:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2023-11-06 23:02:23,955 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2023-11-06 23:02:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-06 23:02:23,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-06 23:02:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2023-11-06 23:02:23,955 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2023-11-06 23:02:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-06 23:02:23,956 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-06 23:02:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2023-11-06 23:02:23,956 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2023-11-06 23:02:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2023-11-06 23:02:23,956 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2023-11-06 23:02:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-06 23:02:23,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-06 23:02:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2023-11-06 23:02:23,956 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2023-11-06 23:02:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2023-11-06 23:02:23,956 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2023-11-06 23:02:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-06 23:02:23,956 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-06 23:02:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2023-11-06 23:02:23,957 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2023-11-06 23:02:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2023-11-06 23:02:23,957 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2023-11-06 23:02:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-06 23:02:23,957 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-06 23:02:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2023-11-06 23:02:23,957 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2023-11-06 23:02:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2023-11-06 23:02:23,957 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2023-11-06 23:02:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2023-11-06 23:02:23,957 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2023-11-06 23:02:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-06 23:02:23,958 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-06 23:02:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-06 23:02:23,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-06 23:02:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 23:02:23,958 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 23:02:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2023-11-06 23:02:23,958 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2023-11-06 23:02:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 23:02:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2023-11-06 23:02:23,958 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2023-11-06 23:02:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2023-11-06 23:02:23,959 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2023-11-06 23:02:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-06 23:02:23,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-06 23:02:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-06 23:02:23,959 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-06 23:02:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 23:02:23,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 23:02:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2023-11-06 23:02:23,959 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2023-11-06 23:02:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-06 23:02:23,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-06 23:02:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2023-11-06 23:02:23,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2023-11-06 23:02:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-06 23:02:23,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-06 23:02:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-06 23:02:23,960 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-06 23:02:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-06 23:02:23,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-06 23:02:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2023-11-06 23:02:23,960 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2023-11-06 23:02:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-06 23:02:23,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-06 23:02:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-11-06 23:02:23,960 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-11-06 23:02:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_11 [2023-11-06 23:02:23,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_11 [2023-11-06 23:02:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2023-11-06 23:02:23,961 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2023-11-06 23:02:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2023-11-06 23:02:23,961 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2023-11-06 23:02:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-06 23:02:23,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-06 23:02:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2023-11-06 23:02:23,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2023-11-06 23:02:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2023-11-06 23:02:23,961 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2023-11-06 23:02:23,961 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2023-11-06 23:02:23,962 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2023-11-06 23:02:23,962 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-06 23:02:23,962 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-06 23:02:23,962 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2023-11-06 23:02:23,962 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2023-11-06 23:02:23,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 23:02:23,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-11-06 23:02:23,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-11-06 23:02:23,968 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-06 23:02:23,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-11-06 23:02:23,968 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2023-11-06 23:02:23,968 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2023-11-06 23:02:23,969 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2023-11-06 23:02:23,969 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2023-11-06 23:02:23,969 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-06 23:02:23,969 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-06 23:02:23,969 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2023-11-06 23:02:23,969 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2023-11-06 23:02:23,969 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2023-11-06 23:02:23,969 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2023-11-06 23:02:23,970 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2023-11-06 23:02:23,970 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2023-11-06 23:02:23,970 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2023-11-06 23:02:23,970 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2023-11-06 23:02:25,315 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 23:02:25,326 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 23:02:25,894 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 23:03:26,881 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 23:03:26,917 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 23:03:26,917 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-06 23:03:26,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:03:26 BoogieIcfgContainer [2023-11-06 23:03:26,927 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 23:03:26,931 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 23:03:26,931 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 23:03:26,935 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 23:03:26,935 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:02:15" (1/3) ... [2023-11-06 23:03:26,936 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15f746cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:03:26, skipping insertion in model container [2023-11-06 23:03:26,936 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:02:22" (2/3) ... [2023-11-06 23:03:26,937 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15f746cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:03:26, skipping insertion in model container [2023-11-06 23:03:26,938 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:03:26" (3/3) ... [2023-11-06 23:03:26,939 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i [2023-11-06 23:03:26,959 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 23:03:26,959 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 23:03:27,127 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 23:03:27,138 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@69489ab9, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 23:03:27,139 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 23:03:27,161 INFO L276 IsEmpty]: Start isEmpty. Operand has 4257 states, 2921 states have (on average 1.4022595001711742) internal successors, (4096), 3032 states have internal predecessors, (4096), 1168 states have call successors, (1168), 167 states have call predecessors, (1168), 166 states have return successors, (1150), 1115 states have call predecessors, (1150), 1150 states have call successors, (1150) [2023-11-06 23:03:27,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2023-11-06 23:03:27,259 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 23:03:27,261 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 36, 36, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 23:03:27,262 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 23:03:27,269 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 23:03:27,270 INFO L85 PathProgramCache]: Analyzing trace with hash 811241845, now seen corresponding path program 1 times [2023-11-06 23:03:27,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 23:03:27,285 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712347121] [2023-11-06 23:03:27,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 23:03:27,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 23:03:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 23:03:30,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:30,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 23:03:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:30,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:30,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 23:03:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 23:03:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:30,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-06 23:03:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:30,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-06 23:03:30,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-06 23:03:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-06 23:03:30,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:30,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-06 23:03:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-06 23:03:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:30,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:30,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-06 23:03:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-06 23:03:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-06 23:03:31,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-06 23:03:31,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-06 23:03:31,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-06 23:03:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-06 23:03:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-06 23:03:31,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-11-06 23:03:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-11-06 23:03:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2023-11-06 23:03:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2023-11-06 23:03:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2023-11-06 23:03:31,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2023-11-06 23:03:31,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2023-11-06 23:03:31,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2023-11-06 23:03:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2023-11-06 23:03:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2023-11-06 23:03:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:31,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:31,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2023-11-06 23:03:32,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2023-11-06 23:03:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2023-11-06 23:03:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2023-11-06 23:03:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2023-11-06 23:03:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 530 [2023-11-06 23:03:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2023-11-06 23:03:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 562 [2023-11-06 23:03:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2023-11-06 23:03:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2023-11-06 23:03:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 610 [2023-11-06 23:03:32,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 23:03:32,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2023-11-06 23:03:32,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 638 [2023-11-06 23:03:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2023-11-06 23:03:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2023-11-06 23:03:32,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2023-11-06 23:03:32,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:32,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:32,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2023-11-06 23:03:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2023-11-06 23:03:33,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2023-11-06 23:03:33,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2023-11-06 23:03:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2023-11-06 23:03:33,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 737 [2023-11-06 23:03:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 748 [2023-11-06 23:03:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2023-11-06 23:03:33,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2023-11-06 23:03:33,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 781 [2023-11-06 23:03:33,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2023-11-06 23:03:33,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2023-11-06 23:03:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 814 [2023-11-06 23:03:33,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 825 [2023-11-06 23:03:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 836 [2023-11-06 23:03:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 847 [2023-11-06 23:03:33,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 858 [2023-11-06 23:03:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 869 [2023-11-06 23:03:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2023-11-06 23:03:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 891 [2023-11-06 23:03:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 902 [2023-11-06 23:03:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 913 [2023-11-06 23:03:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 924 [2023-11-06 23:03:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 935 [2023-11-06 23:03:33,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 946 [2023-11-06 23:03:33,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 957 [2023-11-06 23:03:33,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 968 [2023-11-06 23:03:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:33,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:33,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 979 [2023-11-06 23:03:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:34,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:34,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 990 [2023-11-06 23:03:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:34,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:34,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:34,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1001 [2023-11-06 23:03:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:34,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:34,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:34,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1012 [2023-11-06 23:03:34,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:34,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:34,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1031 [2023-11-06 23:03:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:34,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 23:03:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 23:03:34,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16044 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16044 trivial. 0 not checked. [2023-11-06 23:03:34,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 23:03:34,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712347121] [2023-11-06 23:03:34,227 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712347121] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 23:03:34,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 23:03:34,228 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-06 23:03:34,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987052014] [2023-11-06 23:03:34,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 23:03:34,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 23:03:34,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 23:03:34,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 23:03:34,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-11-06 23:03:34,295 INFO L87 Difference]: Start difference. First operand has 4257 states, 2921 states have (on average 1.4022595001711742) internal successors, (4096), 3032 states have internal predecessors, (4096), 1168 states have call successors, (1168), 167 states have call predecessors, (1168), 166 states have return successors, (1150), 1115 states have call predecessors, (1150), 1150 states have call successors, (1150) Second operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (83), 6 states have call predecessors, (83), 1 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2023-11-06 23:03:39,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:42,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:44,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:46,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:48,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:50,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:53,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:55,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:57,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:03:59,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:08,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:10,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:12,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:14,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:16,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:21,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:23,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:24,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:26,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:28,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:33,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:35,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:37,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:39,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:41,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:43,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:46,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:04:59,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:01,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:03,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:05,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:09,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:10,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:21,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:23,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:25,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:27,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:29,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:31,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:34,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:36,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:38,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:40,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:45,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:47,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:49,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:51,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:54,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:56,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:05:57,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 23:06:00,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []