./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 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_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6c4ab0d347d6c58a2b5191b2f18450c386609151b3047d9385b0116d6b1677b6 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:50:06,812 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:50:06,950 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-21 18:50:06,954 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:50:06,955 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:50:06,977 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:50:06,978 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:50:06,978 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:50:06,979 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:50:06,980 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:50:06,981 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:50:06,981 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:50:06,982 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:50:06,983 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:50:06,983 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:50:06,984 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:50:06,984 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:50:06,985 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:50:06,986 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:50:06,986 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:50:06,987 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:50:06,988 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:50:06,988 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:50:06,989 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:50:06,989 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:50:06,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:50:06,991 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:50:06,991 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:50:06,992 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:50:06,992 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:50:06,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:50:06,994 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:50:06,994 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c4ab0d347d6c58a2b5191b2f18450c386609151b3047d9385b0116d6b1677b6 [2023-11-21 18:50:07,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:50:07,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:50:07,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:50:07,341 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:50:07,342 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:50:07,343 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2023-11-21 18:50:10,534 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:50:11,173 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:50:11,174 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2023-11-21 18:50:11,226 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/data/d8254ea5e/3048e307f325402cbcdc2d834714a935/FLAG3b254e43f [2023-11-21 18:50:11,249 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/data/d8254ea5e/3048e307f325402cbcdc2d834714a935 [2023-11-21 18:50:11,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:50:11,257 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:50:11,260 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:50:11,261 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:50:11,266 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:50:11,267 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:50:11" (1/1) ... [2023-11-21 18:50:11,268 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cf36f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:11, skipping insertion in model container [2023-11-21 18:50:11,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:50:11" (1/1) ... [2023-11-21 18:50:11,439 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:50:12,171 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-21 18:50:12,171 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5878-5879] [2023-11-21 18:50:13,266 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:50:13,296 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:50:13,435 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-21 18:50:13,436 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5878-5879] [2023-11-21 18:50:13,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5960-5961] [2023-11-21 18:50:13,443 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6015] [2023-11-21 18:50:13,712 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:50:13,771 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:50:13,779 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:50:13,780 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13 WrapperNode [2023-11-21 18:50:13,780 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:50:13,781 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:50:13,782 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:50:13,782 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:50:13,790 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:13,879 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:14,050 INFO L138 Inliner]: procedures = 169, calls = 1570, calls flagged for inlining = 61, calls inlined = 45, statements flattened = 2815 [2023-11-21 18:50:14,050 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:50:14,051 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:50:14,051 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:50:14,052 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:50:14,061 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:14,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:14,078 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:14,078 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:14,191 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:14,221 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:14,234 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:14,250 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:14,269 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:50:14,270 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:50:14,270 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:50:14,271 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:50:14,271 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:13" (1/1) ... [2023-11-21 18:50:14,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:50:14,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:50:14,301 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:50:14,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:50:14,346 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2023-11-21 18:50:14,347 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2023-11-21 18:50:14,347 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-21 18:50:14,347 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-21 18:50:14,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:50:14,348 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2023-11-21 18:50:14,348 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2023-11-21 18:50:14,348 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2023-11-21 18:50:14,348 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2023-11-21 18:50:14,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:50:14,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:50:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:50:14,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:50:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:50:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2023-11-21 18:50:14,349 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2023-11-21 18:50:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2023-11-21 18:50:14,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2023-11-21 18:50:14,350 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2023-11-21 18:50:14,350 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2023-11-21 18:50:14,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:50:14,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:50:14,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:50:14,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:50:14,351 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2023-11-21 18:50:14,351 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2023-11-21 18:50:14,351 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 18:50:14,351 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 18:50:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2023-11-21 18:50:14,352 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2023-11-21 18:50:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-21 18:50:14,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-21 18:50:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2023-11-21 18:50:14,352 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2023-11-21 18:50:14,353 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2023-11-21 18:50:14,353 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2023-11-21 18:50:14,353 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2023-11-21 18:50:14,353 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2023-11-21 18:50:14,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:50:14,353 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2023-11-21 18:50:14,354 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2023-11-21 18:50:14,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-21 18:50:14,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-21 18:50:14,354 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2023-11-21 18:50:14,354 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2023-11-21 18:50:14,354 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-21 18:50:14,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-21 18:50:14,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:50:14,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:50:14,355 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:50:14,355 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:50:14,355 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2023-11-21 18:50:14,355 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2023-11-21 18:50:14,356 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2023-11-21 18:50:14,356 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2023-11-21 18:50:14,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:50:14,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:50:14,356 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2023-11-21 18:50:14,356 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2023-11-21 18:50:14,357 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2023-11-21 18:50:14,357 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2023-11-21 18:50:14,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:50:14,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:50:14,357 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-11-21 18:50:14,357 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-11-21 18:50:14,358 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 18:50:14,358 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 18:50:14,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:50:14,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:50:14,358 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-21 18:50:14,358 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-21 18:50:14,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:50:14,359 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2023-11-21 18:50:14,359 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2023-11-21 18:50:14,359 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2023-11-21 18:50:14,359 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2023-11-21 18:50:14,359 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2023-11-21 18:50:14,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2023-11-21 18:50:14,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-21 18:50:14,360 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2023-11-21 18:50:14,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2023-11-21 18:50:14,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2023-11-21 18:50:14,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2023-11-21 18:50:14,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-21 18:50:14,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-21 18:50:14,361 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-21 18:50:14,361 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-21 18:50:14,361 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2023-11-21 18:50:14,361 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2023-11-21 18:50:14,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:50:14,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:50:14,362 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2023-11-21 18:50:14,362 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2023-11-21 18:50:14,362 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:50:14,362 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:50:14,362 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2023-11-21 18:50:14,363 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2023-11-21 18:50:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-21 18:50:14,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-21 18:50:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2023-11-21 18:50:14,363 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2023-11-21 18:50:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-21 18:50:14,363 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-21 18:50:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2023-11-21 18:50:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2023-11-21 18:50:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2023-11-21 18:50:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2023-11-21 18:50:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-11-21 18:50:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-11-21 18:50:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:50:14,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:50:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2023-11-21 18:50:14,365 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2023-11-21 18:50:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:50:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2023-11-21 18:50:14,366 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2023-11-21 18:50:14,366 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-21 18:50:14,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-21 18:50:14,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:50:14,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:50:14,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:50:14,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:50:14,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:50:14,863 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:50:14,867 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:50:14,996 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:50:18,402 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:50:19,053 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:50:19,054 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:50:19,056 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:50:19 BoogieIcfgContainer [2023-11-21 18:50:19,057 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:50:19,058 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:50:19,058 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:50:19,070 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:50:19,070 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:50:19" (1/1) ... [2023-11-21 18:50:19,082 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:50:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:19,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 820 states and 1164 transitions. [2023-11-21 18:50:19,213 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1164 transitions. [2023-11-21 18:50:19,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-21 18:50:19,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:19,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:19,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:20,057 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-21 18:50:20,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:20,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 823 states and 1214 transitions. [2023-11-21 18:50:20,233 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1214 transitions. [2023-11-21 18:50:20,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-21 18:50:20,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:20,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:20,711 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-21 18:50:20,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 827 states and 1267 transitions. [2023-11-21 18:50:20,848 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1267 transitions. [2023-11-21 18:50:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-21 18:50:20,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:20,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:50:21,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 830 states and 1273 transitions. [2023-11-21 18:50:21,216 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1273 transitions. [2023-11-21 18:50:21,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-21 18:50:21,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:21,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:21,415 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:50:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:21,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 833 states and 1278 transitions. [2023-11-21 18:50:21,460 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1278 transitions. [2023-11-21 18:50:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-21 18:50:21,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:21,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:21,692 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-21 18:50:21,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 832 states and 1274 transitions. [2023-11-21 18:50:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1274 transitions. [2023-11-21 18:50:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-21 18:50:21,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:21,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-21 18:50:22,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 837 states and 1315 transitions. [2023-11-21 18:50:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1315 transitions. [2023-11-21 18:50:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-21 18:50:22,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:22,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:22,586 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:50:22,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:22,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 838 states and 1315 transitions. [2023-11-21 18:50:22,628 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1315 transitions. [2023-11-21 18:50:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-21 18:50:22,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:22,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:22,858 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-21 18:50:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:22,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 841 states and 1320 transitions. [2023-11-21 18:50:22,903 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1320 transitions. [2023-11-21 18:50:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-21 18:50:22,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:22,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:22,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-21 18:50:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 840 states and 1315 transitions. [2023-11-21 18:50:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1315 transitions. [2023-11-21 18:50:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-21 18:50:23,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:23,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:23,381 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:50:23,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:23,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 841 states and 1315 transitions. [2023-11-21 18:50:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1315 transitions. [2023-11-21 18:50:23,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-21 18:50:23,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:23,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:23,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-21 18:50:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:23,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 842 states and 1316 transitions. [2023-11-21 18:50:23,692 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1316 transitions. [2023-11-21 18:50:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-21 18:50:23,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:23,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-11-21 18:50:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:24,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 844 states and 1318 transitions. [2023-11-21 18:50:24,031 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1318 transitions. [2023-11-21 18:50:24,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-21 18:50:24,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:24,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:24,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-21 18:50:24,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:24,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 849 states and 1372 transitions. [2023-11-21 18:50:24,618 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1372 transitions. [2023-11-21 18:50:24,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-21 18:50:24,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:24,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:24,797 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2023-11-21 18:50:24,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:24,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 850 states and 1373 transitions. [2023-11-21 18:50:24,876 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1373 transitions. [2023-11-21 18:50:24,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-21 18:50:24,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:24,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:25,038 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-11-21 18:50:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 853 states and 1379 transitions. [2023-11-21 18:50:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1379 transitions. [2023-11-21 18:50:25,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-21 18:50:25,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:25,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2023-11-21 18:50:25,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:25,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 854 states and 1379 transitions. [2023-11-21 18:50:25,403 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1379 transitions. [2023-11-21 18:50:25,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-21 18:50:25,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:25,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-11-21 18:50:25,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 857 states and 1415 transitions. [2023-11-21 18:50:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1415 transitions. [2023-11-21 18:50:25,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-21 18:50:25,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:25,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-21 18:50:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:25,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 858 states and 1415 transitions. [2023-11-21 18:50:25,985 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1415 transitions. [2023-11-21 18:50:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-21 18:50:25,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:25,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:26,126 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-21 18:50:26,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:26,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 859 states and 1415 transitions. [2023-11-21 18:50:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1415 transitions. [2023-11-21 18:50:26,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-21 18:50:26,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:26,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:26,416 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2023-11-21 18:50:27,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:27,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 888 states and 1558 transitions. [2023-11-21 18:50:27,084 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1558 transitions. [2023-11-21 18:50:27,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-21 18:50:27,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:27,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:27,291 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2023-11-21 18:50:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:27,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 889 states and 1564 transitions. [2023-11-21 18:50:27,365 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1564 transitions. [2023-11-21 18:50:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-21 18:50:27,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:27,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:27,557 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2023-11-21 18:50:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 890 states and 1564 transitions. [2023-11-21 18:50:27,600 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1564 transitions. [2023-11-21 18:50:27,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:50:27,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:27,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:28,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 890 states and 1561 transitions. [2023-11-21 18:50:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1561 transitions. [2023-11-21 18:50:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-21 18:50:28,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:28,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:28,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:28,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 892 states and 1612 transitions. [2023-11-21 18:50:28,749 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1612 transitions. [2023-11-21 18:50:28,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-21 18:50:28,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:28,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 897 states and 1658 transitions. [2023-11-21 18:50:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1658 transitions. [2023-11-21 18:50:30,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-21 18:50:30,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:30,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 903 states and 1711 transitions. [2023-11-21 18:50:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1711 transitions. [2023-11-21 18:50:31,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-21 18:50:31,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:31,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:31,651 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2023-11-21 18:50:31,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:31,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 905 states and 1713 transitions. [2023-11-21 18:50:31,693 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1713 transitions. [2023-11-21 18:50:31,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-21 18:50:31,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:31,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:32,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 909 states and 1719 transitions. [2023-11-21 18:50:32,235 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1719 transitions. [2023-11-21 18:50:32,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-21 18:50:32,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:32,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:32,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:32,469 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2023-11-21 18:50:32,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 911 states and 1721 transitions. [2023-11-21 18:50:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1721 transitions. [2023-11-21 18:50:32,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-21 18:50:32,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:32,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:32,803 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2023-11-21 18:50:33,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:33,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 928 states and 1760 transitions. [2023-11-21 18:50:33,019 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1760 transitions. [2023-11-21 18:50:33,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-21 18:50:33,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:33,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:33,210 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2023-11-21 18:50:33,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:33,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 929 states and 1760 transitions. [2023-11-21 18:50:33,248 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1760 transitions. [2023-11-21 18:50:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-21 18:50:33,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2023-11-21 18:50:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:33,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 931 states and 1767 transitions. [2023-11-21 18:50:33,667 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1767 transitions. [2023-11-21 18:50:33,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-21 18:50:33,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:33,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:33,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2023-11-21 18:50:34,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:34,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 932 states and 1773 transitions. [2023-11-21 18:50:34,058 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1773 transitions. [2023-11-21 18:50:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-21 18:50:34,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:34,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:34,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:34,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:34,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 934 states and 1776 transitions. [2023-11-21 18:50:34,276 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1776 transitions. [2023-11-21 18:50:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-21 18:50:34,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:34,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:34,488 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:35,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 941 states and 1820 transitions. [2023-11-21 18:50:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1820 transitions. [2023-11-21 18:50:35,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-21 18:50:35,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:35,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:36,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:36,216 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:36,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:36,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 949 states and 1835 transitions. [2023-11-21 18:50:36,280 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1835 transitions. [2023-11-21 18:50:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-21 18:50:36,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:36,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:36,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:36,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 950 states and 1842 transitions. [2023-11-21 18:50:36,615 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1842 transitions. [2023-11-21 18:50:36,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-21 18:50:36,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:36,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:36,766 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:36,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:36,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 952 states and 1845 transitions. [2023-11-21 18:50:36,806 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1845 transitions. [2023-11-21 18:50:36,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-21 18:50:36,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:36,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:36,955 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-21 18:50:36,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 953 states and 1846 transitions. [2023-11-21 18:50:36,997 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1846 transitions. [2023-11-21 18:50:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-21 18:50:37,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:37,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:50:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-11-21 18:50:37,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:50:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 954 states and 1851 transitions. [2023-11-21 18:50:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1851 transitions. [2023-11-21 18:50:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-21 18:50:37,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:50:37,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:50:37,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 18:50:37,444 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 18:50:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 18:50:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 18:50:38,406 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 18:50:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 18:50:38,913 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 41 iterations. [2023-11-21 18:50:39,019 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret515 [2023-11-21 18:50:39,021 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret516 [2023-11-21 18:50:39,024 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret522 [2023-11-21 18:50:39,027 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret525 [2023-11-21 18:50:39,030 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret527 [2023-11-21 18:50:39,033 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret528 [2023-11-21 18:50:39,036 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret529 [2023-11-21 18:50:39,038 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret530 [2023-11-21 18:50:39,041 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret533 [2023-11-21 18:50:39,043 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-21 18:50:39,044 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-21 18:50:39,044 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-21 18:50:39,045 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret514 [2023-11-21 18:50:39,046 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret512 [2023-11-21 18:50:39,047 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret513 [2023-11-21 18:50:39,048 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-21 18:50:39,048 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-21 18:50:39,049 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-21 18:50:39,050 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-21 18:50:39,050 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-21 18:50:39,051 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch562 could not be translated [2023-11-21 18:50:39,051 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-21 18:50:39,052 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-21 18:50:39,062 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch562 could not be translated [2023-11-21 18:50:39,063 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-21 18:50:39,063 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret296 [2023-11-21 18:50:39,064 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem297 could not be translated [2023-11-21 18:50:39,065 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem297 could not be translated [2023-11-21 18:50:39,065 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret298 could not be translated [2023-11-21 18:50:39,065 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem300 could not be translated [2023-11-21 18:50:39,066 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem302 could not be translated [2023-11-21 18:50:39,066 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem303 could not be translated [2023-11-21 18:50:39,067 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem310 could not be translated [2023-11-21 18:50:39,067 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem310 could not be translated [2023-11-21 18:50:39,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 06:50:39 ImpRootNode [2023-11-21 18:50:39,099 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-21 18:50:39,100 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 18:50:39,100 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 18:50:39,100 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 18:50:39,101 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:50:19" (3/4) ... [2023-11-21 18:50:39,103 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 18:50:39,104 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 18:50:39,110 INFO L158 Benchmark]: Toolchain (without parser) took 27847.89ms. Allocated memory was 142.6MB in the beginning and 604.0MB in the end (delta: 461.4MB). Free memory was 96.0MB in the beginning and 422.6MB in the end (delta: -326.6MB). Peak memory consumption was 136.8MB. Max. memory is 16.1GB. [2023-11-21 18:50:39,110 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 113.2MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:50:39,110 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2520.29ms. Allocated memory was 142.6MB in the beginning and 182.5MB in the end (delta: 39.8MB). Free memory was 95.5MB in the beginning and 81.2MB in the end (delta: 14.2MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2023-11-21 18:50:39,111 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.24ms. Allocated memory is still 182.5MB. Free memory was 81.2MB in the beginning and 111.8MB in the end (delta: -30.6MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. [2023-11-21 18:50:39,113 INFO L158 Benchmark]: Boogie Preprocessor took 218.18ms. Allocated memory is still 182.5MB. Free memory was 111.8MB in the beginning and 93.9MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-21 18:50:39,113 INFO L158 Benchmark]: RCFGBuilder took 4786.64ms. Allocated memory was 182.5MB in the beginning and 247.5MB in the end (delta: 65.0MB). Free memory was 92.9MB in the beginning and 119.2MB in the end (delta: -26.3MB). Peak memory consumption was 91.1MB. Max. memory is 16.1GB. [2023-11-21 18:50:39,114 INFO L158 Benchmark]: CodeCheck took 20042.00ms. Allocated memory was 247.5MB in the beginning and 604.0MB in the end (delta: 356.5MB). Free memory was 119.2MB in the beginning and 422.6MB in the end (delta: -303.4MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2023-11-21 18:50:39,114 INFO L158 Benchmark]: Witness Printer took 4.41ms. Allocated memory is still 604.0MB. Free memory is still 422.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:50:39,118 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 54 procedures, 821 locations, 22 error locations. Started 1 CEGAR loops. OverallTime: 19.8s, OverallIterations: 41, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 18069 SdHoareTripleChecker+Valid, 28.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6898 mSDsluCounter, 27687 SdHoareTripleChecker+Invalid, 23.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 19395 mSDsCounter, 3028 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 20250 IncrementalHoareTripleChecker+Invalid, 23278 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3028 mSolverCounterUnsat, 8292 mSDtfsCounter, 20250 mSolverCounterSat, 0.9s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 28460 GetRequests, 28275 SyntacticMatches, 25 SemanticMatches, 160 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10897 ImplicationChecksByTransitivity, 5.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 6.2s InterpolantComputationTime, 3732 NumberOfCodeBlocks, 3732 NumberOfCodeBlocksAsserted, 41 NumberOfCheckSat, 3583 ConstructedInterpolants, 0 QuantifiedInterpolants, 4947 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 40 InterpolantComputations, 39 PerfectInterpolantSequences, 8499/8502 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 7080]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: overapproximation of large string literal at line 7052. Possible FailurePath: [L6128] struct sk_buff *atm_qdisc_ops_group1 ; [L6129] int LDV_IN_INTERRUPT = 1; [L6130] int ldv_state_variable_2 ; [L6131] int ref_cnt ; [L6132] int ldv_state_variable_1 ; [L6133] struct Qdisc *atm_qdisc_ops_group0 ; [L6134] int ldv_state_variable_0 ; [L6135] struct Qdisc *atm_class_ops_group0 ; [L6705-L6707] static u8 const llc_oui_ip[8U] = { 170U, 170U, 3U, 0U, 0U, 0U, 8U, 0U}; [L6708-L6712] static struct nla_policy const atm_policy[7U] = { {(unsigned short)0, (unsigned short)0}, {3U, (unsigned short)0}, {(unsigned short)0, (unsigned short)0}, {(unsigned short)0, (unsigned short)0}, {3U, (unsigned short)0}}; [L7768-L7771] static struct Qdisc_class_ops const atm_class_ops = {0, & atm_tc_graft, & atm_tc_leaf, 0, & atm_tc_get, & atm_tc_put, & atm_tc_change, & atm_tc_delete, & atm_tc_walk, & atm_tc_find_tcf, & atm_tc_bind_filter, & atm_tc_put, & atm_tc_dump_class, & atm_tc_dump_class_stats}; [L7772-L7775] static struct Qdisc_ops atm_qdisc_ops = {0, & atm_class_ops, {'a', 't', 'm', '\000'}, 176, & atm_tc_enqueue, & atm_tc_dequeue, & atm_tc_peek, & atm_tc_drop, & atm_tc_init, & atm_tc_reset, & atm_tc_destroy, 0, 0, & atm_tc_dump, 0, & __this_module}; [L7791] int ldv_retval_0 ; [L7792] int ldv_retval_1 ; [L8379] int ldv_spin = 0; [L7820] struct nlattr *ldvarg0 ; [L7821] void *tmp ; [L7822] struct qdisc_walker *ldvarg18 ; [L7823] void *tmp___0 ; [L7824] unsigned long ldvarg11 ; [L7825] unsigned long tmp___1 ; [L7826] u32 ldvarg20 ; [L7827] u32 tmp___2 ; [L7828] unsigned long ldvarg7 ; [L7829] unsigned long tmp___3 ; [L7830] u32 ldvarg3 ; [L7831] u32 tmp___4 ; [L7832] unsigned long ldvarg12 ; [L7833] unsigned long tmp___5 ; [L7834] struct nlattr **ldvarg1 ; [L7835] void *tmp___6 ; [L7836] u32 ldvarg8 ; [L7837] u32 tmp___7 ; [L7838] unsigned long ldvarg13 ; [L7839] unsigned long tmp___8 ; [L7840] struct gnet_dump *ldvarg10 ; [L7841] void *tmp___9 ; [L7842] unsigned long ldvarg9 ; [L7843] unsigned long tmp___10 ; [L7844] struct tcmsg *ldvarg5 ; [L7845] void *tmp___11 ; [L7846] struct sk_buff *ldvarg6 ; [L7847] void *tmp___12 ; [L7848] struct Qdisc **ldvarg15 ; [L7849] void *tmp___13 ; [L7850] struct Qdisc *ldvarg16 ; [L7851] void *tmp___14 ; [L7852] unsigned long ldvarg21 ; [L7853] unsigned long tmp___15 ; [L7854] unsigned long ldvarg17 ; [L7855] unsigned long tmp___16 ; [L7856] unsigned long *ldvarg4 ; [L7857] void *tmp___17 ; [L7858] unsigned long ldvarg14 ; [L7859] unsigned long tmp___18 ; [L7860] unsigned long ldvarg19 ; [L7861] unsigned long tmp___19 ; [L7862] u32 ldvarg2 ; [L7863] u32 tmp___20 ; [L7864] int tmp___21 ; [L7865] int tmp___22 ; [L7866] int tmp___23 ; [L7867] int tmp___24 ; VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L7869] CALL, EXPR ldv_zalloc(4UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=4, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0, size=4, tmp___0=-1] [L7869] RET, EXPR ldv_zalloc(4UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L7869] tmp = ldv_zalloc(4UL) [L7870] ldvarg0 = (struct nlattr *)tmp VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}] [L7871] CALL, EXPR ldv_zalloc(24UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=24, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0, size=24, tmp___0=-1] [L7871] RET, EXPR ldv_zalloc(24UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}] [L7871] tmp___0 = ldv_zalloc(24UL) [L7872] ldvarg18 = (struct qdisc_walker *)tmp___0 [L7873] tmp___1 = __VERIFIER_nondet_ulong() [L7874] ldvarg11 = tmp___1 [L7875] tmp___2 = __VERIFIER_nondet_u32() [L7876] ldvarg20 = tmp___2 [L7877] tmp___3 = __VERIFIER_nondet_ulong() [L7878] ldvarg7 = tmp___3 [L7879] tmp___4 = __VERIFIER_nondet_u32() [L7880] ldvarg3 = tmp___4 [L7881] tmp___5 = __VERIFIER_nondet_ulong() [L7882] ldvarg12 = tmp___5 VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg11=187, ldvarg12=188, ldvarg18={0:0}, ldvarg20=190, ldvarg3=186, ldvarg7=189, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188] [L7883] CALL, EXPR ldv_zalloc(8UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=8, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0, size=8, tmp___0=-1] [L7883] RET, EXPR ldv_zalloc(8UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg11=187, ldvarg12=188, ldvarg18={0:0}, ldvarg20=190, ldvarg3=186, ldvarg7=189, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188] [L7883] tmp___6 = ldv_zalloc(8UL) [L7884] ldvarg1 = (struct nlattr **)tmp___6 [L7885] tmp___7 = __VERIFIER_nondet_u32() [L7886] ldvarg8 = tmp___7 [L7887] tmp___8 = __VERIFIER_nondet_ulong() [L7888] ldvarg13 = tmp___8 VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg3=186, ldvarg7=189, ldvarg8=191, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192] [L7889] CALL, EXPR ldv_zalloc(88UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=88, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0, size=88, tmp___0=-1] [L7889] RET, EXPR ldv_zalloc(88UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg3=186, ldvarg7=189, ldvarg8=191, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192] [L7889] tmp___9 = ldv_zalloc(88UL) [L7890] ldvarg10 = (struct gnet_dump *)tmp___9 [L7891] tmp___10 = __VERIFIER_nondet_ulong() [L7892] ldvarg9 = tmp___10 VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg3=186, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7893] CALL, EXPR ldv_zalloc(20UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=20, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0, size=20, tmp___0=-1] [L7893] RET, EXPR ldv_zalloc(20UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg3=186, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7893] tmp___11 = ldv_zalloc(20UL) [L7894] ldvarg5 = (struct tcmsg *)tmp___11 VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg3=186, ldvarg5={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7895] CALL, EXPR ldv_zalloc(232UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=232, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0, size=232, tmp___0=-1] [L7895] RET, EXPR ldv_zalloc(232UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg3=186, ldvarg5={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7895] tmp___12 = ldv_zalloc(232UL) [L7896] ldvarg6 = (struct sk_buff *)tmp___12 VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg3=186, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7897] CALL, EXPR ldv_zalloc(8UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=8, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0, size=8, tmp___0=-1] [L7897] RET, EXPR ldv_zalloc(8UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg3=186, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7897] tmp___13 = ldv_zalloc(8UL) [L7898] ldvarg15 = (struct Qdisc **)tmp___13 VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg15={0:0}, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg3=186, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7899] CALL, EXPR ldv_zalloc(448UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=448, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0, size=448, tmp___0=-1] [L7899] RET, EXPR ldv_zalloc(448UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg15={0:0}, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg3=186, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7899] tmp___14 = ldv_zalloc(448UL) [L7900] ldvarg16 = (struct Qdisc *)tmp___14 [L7901] tmp___15 = __VERIFIER_nondet_ulong() [L7902] ldvarg21 = tmp___15 [L7903] tmp___16 = __VERIFIER_nondet_ulong() [L7904] ldvarg17 = tmp___16 VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg21=194, ldvarg3=186, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7905] CALL, EXPR ldv_zalloc(8UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=8, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, llc_oui_ip={172:0}, ref_cnt=0, size=8, tmp___0=-1] [L7905] RET, EXPR ldv_zalloc(8UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=190, ldvarg21=194, ldvarg3=186, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___1=187, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7905] tmp___17 = ldv_zalloc(8UL) [L7906] ldvarg4 = (unsigned long *)tmp___17 [L7907] tmp___18 = __VERIFIER_nondet_ulong() [L7908] ldvarg14 = tmp___18 [L7909] tmp___19 = __VERIFIER_nondet_ulong() [L7910] ldvarg19 = tmp___19 [L7911] tmp___20 = __VERIFIER_nondet_u32() [L7912] ldvarg2 = tmp___20 [L7913] FCALL ldv_initialize() [L7914] ldv_state_variable_1 = 0 [L7915] ref_cnt = 0 [L7916] ldv_state_variable_0 = 1 [L7917] ldv_state_variable_2 = 0 VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg14=197, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=190, ldvarg21=194, ldvarg2=198, ldvarg3=186, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=197, tmp___19=196, tmp___1=187, tmp___20=198, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7919] tmp___21 = __VERIFIER_nondet_int() [L7921] case 0: [L8066] case 1: VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg14=197, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=190, ldvarg21=194, ldvarg2=198, ldvarg3=186, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=197, tmp___19=196, tmp___1=187, tmp___20=198, tmp___21=1, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L8067] COND TRUE ldv_state_variable_0 != 0 [L8068] tmp___23 = __VERIFIER_nondet_int() [L8070] case 0: [L8078] case 1: VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg14=197, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=190, ldvarg21=194, ldvarg2=198, ldvarg3=186, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=197, tmp___19=196, tmp___1=187, tmp___20=198, tmp___21=1, tmp___23=1, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L8079] COND TRUE ldv_state_variable_0 == 1 [L8080] CALL, EXPR atm_init() [L7778] int tmp ; [L7780] CALL, EXPR register_qdisc(& atm_qdisc_ops) [L8541] return __VERIFIER_nondet_int(); [L7780] RET, EXPR register_qdisc(& atm_qdisc_ops) [L7780] tmp = register_qdisc(& atm_qdisc_ops) [L7781] return (tmp); [L8080] RET, EXPR atm_init() [L8080] ldv_retval_1 = atm_init() [L8081] COND TRUE ldv_retval_1 == 0 [L8082] ldv_state_variable_0 = 3 [L8083] ldv_state_variable_2 = 1 [L8084] CALL ldv_initialize_Qdisc_class_ops_2() [L7811] void *tmp ; VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0] [L7813] CALL, EXPR ldv_zalloc(448UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=448, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0, size=448, tmp___0=-1] [L7813] RET, EXPR ldv_zalloc(448UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0] [L7813] tmp = ldv_zalloc(448UL) [L7814] atm_class_ops_group0 = (struct Qdisc *)tmp [L8084] RET ldv_initialize_Qdisc_class_ops_2() [L8085] ldv_state_variable_1 = 1 [L8086] CALL ldv_initialize_Qdisc_ops_1() [L7799] void *tmp ; [L7800] void *tmp___0 ; VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0] [L7802] CALL, EXPR ldv_zalloc(448UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=448, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0, size=448, tmp___0=-1] [L7802] RET, EXPR ldv_zalloc(448UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0] [L7802] tmp = ldv_zalloc(448UL) [L7803] atm_qdisc_ops_group0 = (struct Qdisc *)tmp VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}] [L7804] CALL, EXPR ldv_zalloc(232UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0] [L6070] void *p ; [L6071] void *tmp ; [L6072] int tmp___0 ; [L6074] tmp___0 = __VERIFIER_nondet_int() [L6075] COND TRUE tmp___0 != 0 [L6076] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, \old(size)=232, \result={0:0}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0, size=232, tmp___0=-1] [L7804] RET, EXPR ldv_zalloc(232UL) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}] [L7804] tmp___0 = ldv_zalloc(232UL) [L7805] atm_qdisc_ops_group1 = (struct sk_buff *)tmp___0 [L8086] RET ldv_initialize_Qdisc_ops_1() [L8089] COND FALSE !(ldv_retval_1 != 0) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg14=197, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=190, ldvarg21=194, ldvarg2=198, ldvarg3=186, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=197, tmp___19=196, tmp___1=187, tmp___20=198, tmp___21=1, tmp___23=1, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L7919] tmp___21 = __VERIFIER_nondet_int() [L7921] case 0: [L8066] case 1: [L8104] case 2: VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg14=197, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=190, ldvarg21=194, ldvarg2=198, ldvarg3=186, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=197, tmp___19=196, tmp___1=187, tmp___20=198, tmp___21=2, tmp___23=1, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L8105] COND TRUE ldv_state_variable_2 != 0 [L8106] tmp___24 = __VERIFIER_nondet_int() [L8108] case 0: [L8120] case 1: [L8132] case 2: [L8144] case 3: VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg14=197, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=190, ldvarg21=194, ldvarg2=198, ldvarg3=186, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=197, tmp___19=196, tmp___1=187, tmp___20=198, tmp___21=2, tmp___23=1, tmp___24=3, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L8145] COND TRUE ldv_state_variable_2 == 1 VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={0:0}, ldvarg10={0:0}, ldvarg11=187, ldvarg12=188, ldvarg13=192, ldvarg14=197, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=190, ldvarg21=194, ldvarg2=198, ldvarg3=186, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=189, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=197, tmp___19=196, tmp___1=187, tmp___20=198, tmp___21=2, tmp___23=1, tmp___24=3, tmp___2=190, tmp___3=189, tmp___4=186, tmp___5=188, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L8146] CALL atm_tc_walk(atm_class_ops_group0, ldvarg18) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0] [L7040] struct atm_qdisc_data *p ; [L7041] void *tmp ; [L7042] struct atm_flow_data *flow ; [L7043] struct _ddebug descriptor ; [L7044] long tmp___0 ; [L7045] struct list_head const *__mptr ; [L7046] int tmp___1 ; [L7047] struct list_head const *__mptr___0 ; VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, descriptor={15798:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0, sch={0:0}, sch={0:0}, walker={0:0}, walker={0:0}] [L7049] CALL, EXPR qdisc_priv(sch) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, q={0:0}, ref_cnt=0] [L6442] return ((void *)q + 448U); [L7049] RET, EXPR qdisc_priv(sch) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, descriptor={15798:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0, sch={0:0}, sch={0:0}, walker={0:0}, walker={0:0}] [L7049] tmp = qdisc_priv(sch) [L7050] p = (struct atm_qdisc_data *)tmp [L7051] descriptor.modname = "sch_atm" [L7052] descriptor.function = "atm_tc_walk" [L7053] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1382/dscv_tempdir/dscv/ri/43_2a/net/sched/sch_atm.o.c.prepared" [L7054] descriptor.format = "atm_tc_walk(sch %p,[qdisc %p],walker %p)\n" [L7055] descriptor.lineno = 365U [L7056] descriptor.flags = 0U [L7057] EXPR descriptor.flags VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, descriptor={15798:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, p={0:448}, ref_cnt=0, sch={0:0}, sch={0:0}, tmp={0:448}, walker={0:0}, walker={0:0}] [L7057] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) VAL [LDV_IN_INTERRUPT=1, \old(c)=0, \old(exp)=0, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, ref_cnt=0] [L6118] return (exp); [L7057] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, descriptor={15798:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, p={0:448}, ref_cnt=0, sch={0:0}, sch={0:0}, tmp={0:448}, walker={0:0}, walker={0:0}] [L7057] tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L7058] COND FALSE !(tmp___0 != 0L) VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, descriptor={15798:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, p={0:448}, ref_cnt=0, sch={0:0}, sch={0:0}, tmp={0:448}, tmp___0=0, walker={0:0}, walker={0:0}] [L7063] EXPR walker->stop VAL [LDV_IN_INTERRUPT=1, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, descriptor={15798:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, p={0:448}, ref_cnt=0, sch={0:0}, sch={0:0}, tmp={0:448}, tmp___0=0, walker={0:0}, walker={0:0}] [L7063] COND FALSE !(walker->stop != 0) [L7067] EXPR p->flows.next [L7067] __mptr = (struct list_head const *)p->flows.next [L7068] flow = (struct atm_flow_data *)__mptr + 0xffffffffffffffa8UL VAL [LDV_IN_INTERRUPT=1, __mptr={475:10208}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, descriptor={15798:0}, flow={475:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, p={0:448}, ref_cnt=0, sch={0:0}, sch={0:0}, tmp={0:448}, tmp___0=0, walker={0:0}, walker={0:0}] [L7084] COND TRUE (unsigned long )(& flow->list) != (unsigned long )(& p->flows) [L7071] EXPR walker->count [L7071] EXPR walker->skip VAL [LDV_IN_INTERRUPT=1, __mptr={475:10208}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, descriptor={15798:0}, flow={475:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, p={0:448}, ref_cnt=0, sch={0:0}, sch={0:0}, tmp={0:448}, tmp___0=0, walker={0:0}, walker={0:0}] [L7071] COND FALSE !(walker->count >= walker->skip) [L7080] EXPR walker->count VAL [LDV_IN_INTERRUPT=1, __mptr={475:10208}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, descriptor={15798:0}, flow={475:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, p={0:448}, ref_cnt=0, sch={0:0}, sch={0:0}, tmp={0:448}, tmp___0=0, walker={0:0}, walker={0:0}] [L7080] walker->count + 1 VAL [LDV_IN_INTERRUPT=1, __mptr={475:10208}, __this_module={182:178}, atm_class_ops={174:0}, atm_class_ops_group0={0:0}, atm_policy={173:0}, atm_qdisc_ops={175:0}, atm_qdisc_ops_group0={0:0}, atm_qdisc_ops_group1={0:0}, descriptor={15798:0}, flow={475:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_spin=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, llc_oui_ip={172:0}, p={0:448}, ref_cnt=0, sch={0:0}, sch={0:0}, tmp={0:448}, tmp___0=0, walker={0:0}, walker={0:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 113.2MB. Free memory is still 86.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2520.29ms. Allocated memory was 142.6MB in the beginning and 182.5MB in the end (delta: 39.8MB). Free memory was 95.5MB in the beginning and 81.2MB in the end (delta: 14.2MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.24ms. Allocated memory is still 182.5MB. Free memory was 81.2MB in the beginning and 111.8MB in the end (delta: -30.6MB). Peak memory consumption was 19.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 218.18ms. Allocated memory is still 182.5MB. Free memory was 111.8MB in the beginning and 93.9MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4786.64ms. Allocated memory was 182.5MB in the beginning and 247.5MB in the end (delta: 65.0MB). Free memory was 92.9MB in the beginning and 119.2MB in the end (delta: -26.3MB). Peak memory consumption was 91.1MB. Max. memory is 16.1GB. * CodeCheck took 20042.00ms. Allocated memory was 247.5MB in the beginning and 604.0MB in the end (delta: 356.5MB). Free memory was 119.2MB in the beginning and 422.6MB in the end (delta: -303.4MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * Witness Printer took 4.41ms. Allocated memory is still 604.0MB. Free memory is still 422.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5960]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5960-5961] - GenericResultAtLocation [Line: 6015]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [6015] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret515 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret516 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret522 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret525 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret527 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret528 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret529 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret530 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret533 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret514 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret512 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret513 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch562 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch562 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret296 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem297 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem297 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret298 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem300 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem302 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem303 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem310 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem310 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-21 18:50:39,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6c4ab0d347d6c58a2b5191b2f18450c386609151b3047d9385b0116d6b1677b6 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:50:41,694 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:50:41,834 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2023-11-21 18:50:41,886 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:50:41,887 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:50:41,888 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:50:41,889 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:50:41,890 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:50:41,891 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:50:41,896 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:50:41,896 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:50:41,897 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:50:41,897 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:50:41,899 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:50:41,900 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 18:50:41,900 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 18:50:41,901 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:50:41,901 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 18:50:41,902 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:50:41,903 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:50:41,903 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:50:41,904 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:50:41,905 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:50:41,905 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:50:41,906 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:50:41,906 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-21 18:50:41,907 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:50:41,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:50:41,908 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:50:41,908 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:50:41,909 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:50:41,910 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 18:50:41,910 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:50:41,910 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:50:41,911 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-21 18:50:41,911 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:50:41,911 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c4ab0d347d6c58a2b5191b2f18450c386609151b3047d9385b0116d6b1677b6 [2023-11-21 18:50:42,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:50:42,381 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:50:42,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:50:42,386 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:50:42,386 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:50:42,388 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2023-11-21 18:50:45,768 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:50:46,510 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:50:46,511 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_atm.ko-entry_point.cil.out.i [2023-11-21 18:50:46,575 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/data/fe4632c58/c50516e563a74e88974d9f0642b14a0b/FLAGee6353329 [2023-11-21 18:50:46,597 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/data/fe4632c58/c50516e563a74e88974d9f0642b14a0b [2023-11-21 18:50:46,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:50:46,604 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:50:46,607 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:50:46,609 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:50:46,614 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:50:46,615 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:50:46" (1/1) ... [2023-11-21 18:50:46,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ff1c409 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:46, skipping insertion in model container [2023-11-21 18:50:46,616 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:50:46" (1/1) ... [2023-11-21 18:50:46,797 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:50:47,405 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-21 18:50:47,405 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5878-5879] [2023-11-21 18:50:48,331 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:50:48,365 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-21 18:50:48,423 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:50:48,587 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-21 18:50:48,587 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5878-5879] [2023-11-21 18:50:48,765 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:50:48,776 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:50:48,919 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-21 18:50:48,919 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5878-5879] [2023-11-21 18:50:48,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5960-5961] [2023-11-21 18:50:48,925 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6015] [2023-11-21 18:50:49,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:50:49,348 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:50:49,356 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:50:49,357 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49 WrapperNode [2023-11-21 18:50:49,357 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:50:49,358 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:50:49,358 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:50:49,358 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:50:49,365 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:49,494 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:49,651 INFO L138 Inliner]: procedures = 183, calls = 1570, calls flagged for inlining = 61, calls inlined = 45, statements flattened = 2672 [2023-11-21 18:50:49,651 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:50:49,652 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:50:49,652 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:50:49,652 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:50:49,662 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:49,662 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:49,697 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:49,697 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:49,895 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:49,923 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:49,945 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:49,964 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:49,997 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:50:49,999 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:50:50,000 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:50:50,000 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:50:50,001 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:50:49" (1/1) ... [2023-11-21 18:50:50,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:50:50,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:50:50,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:50:50,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c88e2146-2910-430d-bcc3-6ab383ea1959/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:50:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2023-11-21 18:50:50,084 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2023-11-21 18:50:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-21 18:50:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-21 18:50:50,084 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-21 18:50:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2023-11-21 18:50:50,086 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2023-11-21 18:50:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2023-11-21 18:50:50,086 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2023-11-21 18:50:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-21 18:50:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-21 18:50:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:50:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-11-21 18:50:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:50:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:50:50,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:50:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2023-11-21 18:50:50,088 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2023-11-21 18:50:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2023-11-21 18:50:50,089 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2023-11-21 18:50:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2023-11-21 18:50:50,089 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2023-11-21 18:50:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:50:50,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:50:50,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:50:50,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:50:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2023-11-21 18:50:50,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2023-11-21 18:50:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 18:50:50,092 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 18:50:50,092 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2023-11-21 18:50:50,092 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2023-11-21 18:50:50,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-21 18:50:50,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-21 18:50:50,092 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2023-11-21 18:50:50,093 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2023-11-21 18:50:50,093 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2023-11-21 18:50:50,093 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2023-11-21 18:50:50,093 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2023-11-21 18:50:50,093 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2023-11-21 18:50:50,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_UINT [2023-11-21 18:50:50,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_UINT [2023-11-21 18:50:50,094 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2023-11-21 18:50:50,094 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2023-11-21 18:50:50,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-21 18:50:50,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-21 18:50:50,094 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2023-11-21 18:50:50,095 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2023-11-21 18:50:50,095 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-21 18:50:50,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-21 18:50:50,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2023-11-21 18:50:50,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2023-11-21 18:50:50,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-21 18:50:50,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-11-21 18:50:50,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2023-11-21 18:50:50,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2023-11-21 18:50:50,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:50:50,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:50:50,097 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:50:50,098 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:50:50,098 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2023-11-21 18:50:50,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2023-11-21 18:50:50,099 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2023-11-21 18:50:50,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2023-11-21 18:50:50,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:50:50,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:50:50,100 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2023-11-21 18:50:50,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2023-11-21 18:50:50,100 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2023-11-21 18:50:50,100 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2023-11-21 18:50:50,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:50:50,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:50:50,101 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-11-21 18:50:50,101 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-11-21 18:50:50,101 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 18:50:50,102 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 18:50:50,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2023-11-21 18:50:50,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2023-11-21 18:50:50,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2023-11-21 18:50:50,102 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-21 18:50:50,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-21 18:50:50,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:50:50,103 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2023-11-21 18:50:50,103 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2023-11-21 18:50:50,104 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2023-11-21 18:50:50,104 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2023-11-21 18:50:50,104 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2023-11-21 18:50:50,104 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2023-11-21 18:50:50,104 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-21 18:50:50,104 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2023-11-21 18:50:50,105 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2023-11-21 18:50:50,105 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2023-11-21 18:50:50,105 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2023-11-21 18:50:50,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-21 18:50:50,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-21 18:50:50,105 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-21 18:50:50,105 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-21 18:50:50,106 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2023-11-21 18:50:50,106 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2023-11-21 18:50:50,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-21 18:50:50,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-21 18:50:50,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-21 18:50:50,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:50:50,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-21 18:50:50,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:50:50,107 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2023-11-21 18:50:50,107 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2023-11-21 18:50:50,107 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:50:50,107 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:50:50,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-11-21 18:50:50,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-21 18:50:50,108 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2023-11-21 18:50:50,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2023-11-21 18:50:50,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-21 18:50:50,109 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-21 18:50:50,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-21 18:50:50,109 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2023-11-21 18:50:50,109 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2023-11-21 18:50:50,109 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-21 18:50:50,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-21 18:50:50,110 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2023-11-21 18:50:50,110 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2023-11-21 18:50:50,111 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2023-11-21 18:50:50,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2023-11-21 18:50:50,111 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-11-21 18:50:50,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-11-21 18:50:50,111 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2023-11-21 18:50:50,111 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2023-11-21 18:50:50,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2023-11-21 18:50:50,112 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2023-11-21 18:50:50,112 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2023-11-21 18:50:50,112 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-21 18:50:50,112 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-21 18:50:50,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:50:50,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:50:50,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:50:50,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:50:50,691 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:50:50,695 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:50:50,896 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;