./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 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/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_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC --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-30e01a7 [2023-11-23 20:29:53,942 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:29:54,026 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-23 20:29:54,031 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:29:54,032 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:29:54,056 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:29:54,057 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:29:54,058 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:29:54,059 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:29:54,060 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:29:54,060 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:29:54,061 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:29:54,062 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:29:54,062 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:29:54,063 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:29:54,063 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:29:54,064 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:29:54,064 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:29:54,065 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:29:54,066 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:29:54,066 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:29:54,070 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:29:54,071 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:29:54,071 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:29:54,072 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:29:54,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:29:54,073 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:29:54,073 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:29:54,074 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:29:54,074 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:29:54,075 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:29:54,075 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:29:54,075 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_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c4ab0d347d6c58a2b5191b2f18450c386609151b3047d9385b0116d6b1677b6 [2023-11-23 20:29:54,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:29:54,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:29:54,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:29:54,475 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:29:54,475 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:29:54,477 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/../../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 [2023-11-23 20:29:57,794 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:29:58,398 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:29:58,400 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/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 [2023-11-23 20:29:58,461 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/data/126e932e1/2993ae18d7b04bdb8d58bd7e8714dbaf/FLAG6ea085a9f [2023-11-23 20:29:58,481 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/data/126e932e1/2993ae18d7b04bdb8d58bd7e8714dbaf [2023-11-23 20:29:58,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:29:58,491 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:29:58,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:29:58,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:29:58,500 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:29:58,500 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:29:58" (1/1) ... [2023-11-23 20:29:58,501 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4edde4b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:29:58, skipping insertion in model container [2023-11-23 20:29:58,503 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:29:58" (1/1) ... [2023-11-23 20:29:58,666 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:29:59,362 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-23 20:29:59,362 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] [2023-11-23 20:30:00,340 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:30:00,367 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:30:00,633 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-23 20:30:00,633 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] [2023-11-23 20:30:00,636 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] [2023-11-23 20:30:00,643 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] [2023-11-23 20:30:00,967 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:30:01,025 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:30:01,033 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:30:01,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01 WrapperNode [2023-11-23 20:30:01,035 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:30:01,036 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:30:01,036 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:30:01,037 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:30:01,044 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,141 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,293 INFO L138 Inliner]: procedures = 169, calls = 1570, calls flagged for inlining = 61, calls inlined = 45, statements flattened = 2815 [2023-11-23 20:30:01,293 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:30:01,294 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:30:01,294 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:30:01,295 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:30:01,305 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,306 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,323 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,324 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,427 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,444 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,474 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,500 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,526 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:30:01,616 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:30:01,616 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:30:01,616 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:30:01,617 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:01" (1/1) ... [2023-11-23 20:30:01,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:30:01,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:30:01,649 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:30:01,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:30:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2023-11-23 20:30:01,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2023-11-23 20:30:01,700 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 20:30:01,700 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 20:30:01,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:30:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2023-11-23 20:30:01,701 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2023-11-23 20:30:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2023-11-23 20:30:01,701 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2023-11-23 20:30:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:30:01,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:30:01,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:30:01,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:30:01,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:30:01,704 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2023-11-23 20:30:01,704 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2023-11-23 20:30:01,704 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2023-11-23 20:30:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2023-11-23 20:30:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2023-11-23 20:30:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2023-11-23 20:30:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:30:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:30:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:30:01,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:30:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2023-11-23 20:30:01,707 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2023-11-23 20:30:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 20:30:01,708 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 20:30:01,708 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2023-11-23 20:30:01,708 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2023-11-23 20:30:01,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 20:30:01,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 20:30:01,709 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2023-11-23 20:30:01,710 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2023-11-23 20:30:01,710 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2023-11-23 20:30:01,710 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2023-11-23 20:30:01,711 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2023-11-23 20:30:01,711 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2023-11-23 20:30:01,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:30:01,712 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2023-11-23 20:30:01,713 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2023-11-23 20:30:01,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 20:30:01,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 20:30:01,713 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2023-11-23 20:30:01,713 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2023-11-23 20:30:01,713 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-23 20:30:01,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-23 20:30:01,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:30:01,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:30:01,714 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:30:01,714 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:30:01,714 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2023-11-23 20:30:01,715 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2023-11-23 20:30:01,715 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2023-11-23 20:30:01,715 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2023-11-23 20:30:01,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:30:01,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:30:01,715 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2023-11-23 20:30:01,716 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2023-11-23 20:30:01,716 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2023-11-23 20:30:01,716 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2023-11-23 20:30:01,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:30:01,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:30:01,717 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-11-23 20:30:01,717 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-11-23 20:30:01,717 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 20:30:01,717 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 20:30:01,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:30:01,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:30:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-23 20:30:01,719 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-23 20:30:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:30:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2023-11-23 20:30:01,719 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2023-11-23 20:30:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2023-11-23 20:30:01,719 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2023-11-23 20:30:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2023-11-23 20:30:01,720 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2023-11-23 20:30:01,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-23 20:30:01,720 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2023-11-23 20:30:01,720 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2023-11-23 20:30:01,720 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2023-11-23 20:30:01,720 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2023-11-23 20:30:01,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-23 20:30:01,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-23 20:30:01,720 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-23 20:30:01,721 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-23 20:30:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2023-11-23 20:30:01,721 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2023-11-23 20:30:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:30:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:30:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2023-11-23 20:30:01,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2023-11-23 20:30:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:30:01,721 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:30:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2023-11-23 20:30:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2023-11-23 20:30:01,722 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-23 20:30:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-23 20:30:01,722 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2023-11-23 20:30:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2023-11-23 20:30:01,722 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-23 20:30:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-23 20:30:01,722 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2023-11-23 20:30:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2023-11-23 20:30:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2023-11-23 20:30:01,723 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2023-11-23 20:30:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-11-23 20:30:01,723 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-11-23 20:30:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:30:01,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:30:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2023-11-23 20:30:01,723 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2023-11-23 20:30:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:30:01,724 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2023-11-23 20:30:01,724 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2023-11-23 20:30:01,724 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-23 20:30:01,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-23 20:30:01,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:30:01,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:30:01,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:30:01,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:30:01,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:30:02,277 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:30:02,280 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:30:02,451 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:30:06,017 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:30:06,497 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:30:06,498 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:30:06,500 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:30:06 BoogieIcfgContainer [2023-11-23 20:30:06,501 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:30:06,502 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:30:06,502 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:30:06,513 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:30:06,513 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:30:06" (1/1) ... [2023-11-23 20:30:06,523 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:30:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 820 states and 1164 transitions. [2023-11-23 20:30:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1164 transitions. [2023-11-23 20:30:06,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-23 20:30:06,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:06,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:07,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:07,336 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-23 20:30:07,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:07,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 823 states and 1214 transitions. [2023-11-23 20:30:07,475 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1214 transitions. [2023-11-23 20:30:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-23 20:30:07,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:07,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-23 20:30:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:08,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 827 states and 1267 transitions. [2023-11-23 20:30:08,090 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1267 transitions. [2023-11-23 20:30:08,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-23 20:30:08,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:08,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:30:08,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:08,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 830 states and 1273 transitions. [2023-11-23 20:30:08,365 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1273 transitions. [2023-11-23 20:30:08,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-23 20:30:08,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:08,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:08,554 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:30:08,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:08,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 833 states and 1278 transitions. [2023-11-23 20:30:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1278 transitions. [2023-11-23 20:30:08,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-23 20:30:08,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:08,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:08,836 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-23 20:30:08,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 832 states and 1274 transitions. [2023-11-23 20:30:08,896 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1274 transitions. [2023-11-23 20:30:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-23 20:30:08,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:08,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:09,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-23 20:30:09,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:09,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 837 states and 1315 transitions. [2023-11-23 20:30:09,432 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1315 transitions. [2023-11-23 20:30:09,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-23 20:30:09,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:09,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:09,702 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:30:09,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 838 states and 1315 transitions. [2023-11-23 20:30:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1315 transitions. [2023-11-23 20:30:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-23 20:30:09,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:09,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:09,927 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-23 20:30:09,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 841 states and 1320 transitions. [2023-11-23 20:30:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1320 transitions. [2023-11-23 20:30:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 20:30:09,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:09,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:10,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-23 20:30:10,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 840 states and 1315 transitions. [2023-11-23 20:30:10,186 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1315 transitions. [2023-11-23 20:30:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-23 20:30:10,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:10,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:10,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:10,378 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:30:10,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 841 states and 1315 transitions. [2023-11-23 20:30:10,410 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1315 transitions. [2023-11-23 20:30:10,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-23 20:30:10,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:10,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:10,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:10,585 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-23 20:30:10,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 842 states and 1316 transitions. [2023-11-23 20:30:10,644 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1316 transitions. [2023-11-23 20:30:10,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-23 20:30:10,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:10,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:10,841 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-11-23 20:30:10,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 844 states and 1318 transitions. [2023-11-23 20:30:10,911 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1318 transitions. [2023-11-23 20:30:10,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-23 20:30:10,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:10,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:11,077 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-23 20:30:11,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 849 states and 1372 transitions. [2023-11-23 20:30:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1372 transitions. [2023-11-23 20:30:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-23 20:30:11,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:11,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:11,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:11,599 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2023-11-23 20:30:11,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 850 states and 1373 transitions. [2023-11-23 20:30:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1373 transitions. [2023-11-23 20:30:11,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-23 20:30:11,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:11,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:11,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2023-11-23 20:30:11,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:11,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 851 states and 1373 transitions. [2023-11-23 20:30:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1373 transitions. [2023-11-23 20:30:11,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-23 20:30:11,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:11,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:12,046 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-11-23 20:30:12,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 857 states and 1415 transitions. [2023-11-23 20:30:12,371 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1415 transitions. [2023-11-23 20:30:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 20:30:12,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:12,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:12,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-23 20:30:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 858 states and 1415 transitions. [2023-11-23 20:30:12,571 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1415 transitions. [2023-11-23 20:30:12,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 20:30:12,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:12,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-23 20:30:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:12,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 859 states and 1415 transitions. [2023-11-23 20:30:12,782 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1415 transitions. [2023-11-23 20:30:12,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-23 20:30:12,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:12,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:13,018 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2023-11-23 20:30:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:13,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 888 states and 1558 transitions. [2023-11-23 20:30:13,700 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1558 transitions. [2023-11-23 20:30:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-23 20:30:13,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:13,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:13,910 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2023-11-23 20:30:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:13,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 889 states and 1564 transitions. [2023-11-23 20:30:13,965 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1564 transitions. [2023-11-23 20:30:13,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-23 20:30:13,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:13,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:14,206 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2023-11-23 20:30:14,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:14,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 890 states and 1564 transitions. [2023-11-23 20:30:14,263 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1564 transitions. [2023-11-23 20:30:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-23 20:30:14,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:14,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:14,499 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-23 20:30:14,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:14,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 890 states and 1561 transitions. [2023-11-23 20:30:14,889 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1561 transitions. [2023-11-23 20:30:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-23 20:30:14,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:14,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:14,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-23 20:30:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:15,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 892 states and 1612 transitions. [2023-11-23 20:30:15,330 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1612 transitions. [2023-11-23 20:30:15,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-23 20:30:15,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:15,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:15,600 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-23 20:30:16,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:16,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 897 states and 1658 transitions. [2023-11-23 20:30:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1658 transitions. [2023-11-23 20:30:16,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-23 20:30:16,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:16,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:16,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:16,897 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-23 20:30:17,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:17,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 903 states and 1711 transitions. [2023-11-23 20:30:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1711 transitions. [2023-11-23 20:30:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-23 20:30:17,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:17,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:18,130 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2023-11-23 20:30:18,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:18,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 905 states and 1713 transitions. [2023-11-23 20:30:18,184 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1713 transitions. [2023-11-23 20:30:18,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-23 20:30:18,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:18,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:18,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:18,387 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-23 20:30:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:18,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 909 states and 1719 transitions. [2023-11-23 20:30:18,779 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1719 transitions. [2023-11-23 20:30:18,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-23 20:30:18,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:18,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:19,017 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2023-11-23 20:30:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 911 states and 1721 transitions. [2023-11-23 20:30:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1721 transitions. [2023-11-23 20:30:19,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-23 20:30:19,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:19,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:19,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:19,372 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2023-11-23 20:30:19,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:19,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 928 states and 1760 transitions. [2023-11-23 20:30:19,600 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1760 transitions. [2023-11-23 20:30:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-23 20:30:19,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:19,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2023-11-23 20:30:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:19,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 929 states and 1760 transitions. [2023-11-23 20:30:19,835 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1760 transitions. [2023-11-23 20:30:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-23 20:30:19,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:19,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:19,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:20,042 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2023-11-23 20:30:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:20,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 931 states and 1767 transitions. [2023-11-23 20:30:20,267 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1767 transitions. [2023-11-23 20:30:20,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-23 20:30:20,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:20,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2023-11-23 20:30:20,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 932 states and 1773 transitions. [2023-11-23 20:30:20,621 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1773 transitions. [2023-11-23 20:30:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-23 20:30:20,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:20,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-23 20:30:20,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 934 states and 1776 transitions. [2023-11-23 20:30:20,839 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1776 transitions. [2023-11-23 20:30:20,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-23 20:30:20,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:20,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:30:21,082 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-23 20:30:22,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:30:22,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 941 states and 1820 transitions. [2023-11-23 20:30:22,649 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1820 transitions. [2023-11-23 20:30:22,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-23 20:30:22,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:30:22,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:30:22,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 20:30:22,869 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 20:30:22,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 20:30:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 20:30:23,717 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 20:30:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 20:30:24,349 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 35 iterations. [2023-11-23 20:30:24,465 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret515 [2023-11-23 20:30:24,473 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret516 [2023-11-23 20:30:24,482 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret522 [2023-11-23 20:30:24,484 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret525 [2023-11-23 20:30:24,487 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret527 [2023-11-23 20:30:24,490 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret528 [2023-11-23 20:30:24,494 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret529 [2023-11-23 20:30:24,497 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret530 [2023-11-23 20:30:24,500 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret533 [2023-11-23 20:30:24,503 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-23 20:30:24,507 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-23 20:30:24,508 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-23 20:30:24,508 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret514 [2023-11-23 20:30:24,509 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret512 [2023-11-23 20:30:24,510 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret513 [2023-11-23 20:30:24,511 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-23 20:30:24,511 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-23 20:30:24,511 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-23 20:30:24,512 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-23 20:30:24,514 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-23 20:30:24,515 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-23 20:30:24,515 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch562 could not be translated [2023-11-23 20:30:24,515 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch562 could not be translated [2023-11-23 20:30:24,516 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-23 20:30:24,516 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-23 20:30:24,517 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret168 [2023-11-23 20:30:24,517 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem169 could not be translated [2023-11-23 20:30:24,518 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret170 could not be translated [2023-11-23 20:30:24,518 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem169 could not be translated [2023-11-23 20:30:24,519 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem172 could not be translated [2023-11-23 20:30:24,519 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem172 could not be translated [2023-11-23 20:30:24,545 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 08:30:24 ImpRootNode [2023-11-23 20:30:24,546 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-23 20:30:24,546 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 20:30:24,546 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 20:30:24,547 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 20:30:24,547 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:30:06" (3/4) ... [2023-11-23 20:30:24,549 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 20:30:24,550 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 20:30:24,555 INFO L158 Benchmark]: Toolchain (without parser) took 26059.43ms. Allocated memory was 130.0MB in the beginning and 570.4MB in the end (delta: 440.4MB). Free memory was 73.2MB in the beginning and 352.6MB in the end (delta: -279.5MB). Peak memory consumption was 161.3MB. Max. memory is 16.1GB. [2023-11-23 20:30:24,555 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 130.0MB. Free memory was 102.9MB in the beginning and 102.8MB in the end (delta: 67.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:30:24,556 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2540.75ms. Allocated memory was 130.0MB in the beginning and 180.4MB in the end (delta: 50.3MB). Free memory was 72.8MB in the beginning and 97.4MB in the end (delta: -24.5MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2023-11-23 20:30:24,556 INFO L158 Benchmark]: Boogie Procedure Inliner took 257.65ms. Allocated memory is still 180.4MB. Free memory was 97.4MB in the beginning and 82.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-23 20:30:24,557 INFO L158 Benchmark]: Boogie Preprocessor took 232.47ms. Allocated memory is still 180.4MB. Free memory was 82.7MB in the beginning and 64.8MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-23 20:30:24,561 INFO L158 Benchmark]: RCFGBuilder took 4884.50ms. Allocated memory was 180.4MB in the beginning and 287.3MB in the end (delta: 107.0MB). Free memory was 109.7MB in the beginning and 187.4MB in the end (delta: -77.7MB). Peak memory consumption was 133.0MB. Max. memory is 16.1GB. [2023-11-23 20:30:24,561 INFO L158 Benchmark]: CodeCheck took 18043.76ms. Allocated memory was 287.3MB in the beginning and 570.4MB in the end (delta: 283.1MB). Free memory was 187.4MB in the beginning and 353.6MB in the end (delta: -166.3MB). Peak memory consumption was 117.9MB. Max. memory is 16.1GB. [2023-11-23 20:30:24,562 INFO L158 Benchmark]: Witness Printer took 4.01ms. Allocated memory is still 570.4MB. Free memory was 353.6MB in the beginning and 352.6MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:30:24,569 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: 17.8s, OverallIterations: 35, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13611 SdHoareTripleChecker+Valid, 19.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4970 mSDsluCounter, 21034 SdHoareTripleChecker+Invalid, 15.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 14874 mSDsCounter, 2250 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14899 IncrementalHoareTripleChecker+Invalid, 17149 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2250 mSolverCounterUnsat, 6160 mSDtfsCounter, 14899 mSolverCounterSat, 0.9s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 23489 GetRequests, 23304 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, 1.8s SatisfiabilityAnalysisTime, 5.0s InterpolantComputationTime, 3119 NumberOfCodeBlocks, 3119 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 2976 ConstructedInterpolants, 0 QuantifiedInterpolants, 4108 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 34 InterpolantComputations, 33 PerfectInterpolantSequences, 6997/7000 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: 6623]: 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 6612. 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=190, ldvarg12=6, ldvarg18={0:0}, ldvarg20=188, ldvarg3=187, ldvarg7=189, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6] [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=190, ldvarg12=6, ldvarg18={0:0}, ldvarg20=188, ldvarg3=187, ldvarg7=189, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6] [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=190, ldvarg12=6, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg7=189, ldvarg8=191, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg7=189, ldvarg8=191, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, 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=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, 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=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, 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=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, 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=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, 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=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, 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=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg15={0:0}, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, 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=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg15={0:0}, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, 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=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=194, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg21=195, ldvarg3=187, 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=195, tmp___16=194, tmp___1=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=194, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg21=195, ldvarg3=187, 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=195, tmp___16=194, tmp___1=190, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=194, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=188, ldvarg21=195, ldvarg2=197, ldvarg3=187, 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=195, tmp___16=194, tmp___17={0:0}, tmp___18=198, tmp___19=196, tmp___1=190, tmp___20=197, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=194, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=188, ldvarg21=195, ldvarg2=197, ldvarg3=187, 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=195, tmp___16=194, tmp___17={0:0}, tmp___18=198, tmp___19=196, tmp___1=190, tmp___20=197, tmp___21=1, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=194, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=188, ldvarg21=195, ldvarg2=197, ldvarg3=187, 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=195, tmp___16=194, tmp___17={0:0}, tmp___18=198, tmp___19=196, tmp___1=190, tmp___20=197, tmp___21=1, tmp___23=1, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=194, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=188, ldvarg21=195, ldvarg2=197, ldvarg3=187, 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=195, tmp___16=194, tmp___17={0:0}, tmp___18=198, tmp___19=196, tmp___1=190, tmp___20=197, tmp___21=1, tmp___23=1, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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=190, ldvarg12=6, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=194, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=188, ldvarg21=195, ldvarg2=197, ldvarg3=187, 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=195, tmp___16=194, tmp___17={0:0}, tmp___18=198, tmp___19=196, tmp___1=190, tmp___20=197, tmp___21=2, tmp___23=1, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, 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: [L8156] case 4: [L8168] case 5: [L8176] case 6: [L8188] case 7: 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=190, ldvarg12=6, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=194, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=188, ldvarg21=195, ldvarg2=197, ldvarg3=187, 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=195, tmp___16=194, tmp___17={0:0}, tmp___18=198, tmp___19=196, tmp___1=190, tmp___20=197, tmp___21=2, tmp___23=1, tmp___24=7, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L8189] 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=190, ldvarg12=6, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=194, ldvarg18={0:0}, ldvarg19=196, ldvarg1={0:0}, ldvarg20=188, ldvarg21=195, ldvarg2=197, ldvarg3=187, 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=195, tmp___16=194, tmp___17={0:0}, tmp___18=198, tmp___19=196, tmp___1=190, tmp___20=197, tmp___21=2, tmp___23=1, tmp___24=7, tmp___2=188, tmp___3=189, tmp___4=187, tmp___5=6, tmp___6={0:0}, tmp___7=191, tmp___8=192, tmp___9={0:0}] [L8190] CALL atm_tc_put(atm_class_ops_group0, ldvarg12) 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] [L6595] struct atm_qdisc_data *p ; [L6596] void *tmp ; [L6597] struct atm_flow_data *flow ; [L6598] struct _ddebug descriptor ; [L6599] long tmp___0 ; [L6600] struct _ddebug descriptor___0 ; [L6601] long tmp___1 ; [L6602] struct _ddebug descriptor___1 ; [L6603] long tmp___2 ; [L6604] struct _ddebug descriptor___2 ; [L6605] long tmp___3 ; [L6606] long tmp___4 ; VAL [LDV_IN_INTERRUPT=1, \old(cl)=6, __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}, cl=6, descriptor={1728:0}, descriptor___0={6420:0}, descriptor___1={6421:0}, descriptor___2={1507:0}, 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}] [L6608] 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); [L6608] RET, EXPR qdisc_priv(sch) VAL [LDV_IN_INTERRUPT=1, \old(cl)=6, __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}, cl=6, descriptor={1728:0}, descriptor___0={6420:0}, descriptor___1={6421:0}, descriptor___2={1507:0}, 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}] [L6608] tmp = qdisc_priv(sch) [L6609] p = (struct atm_qdisc_data *)tmp [L6610] flow = (struct atm_flow_data *)cl [L6611] descriptor.modname = "sch_atm" [L6612] descriptor.function = "atm_tc_put" [L6613] 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" [L6614] descriptor.format = "atm_tc_put(sch %p,[qdisc %p],flow %p)\n" [L6615] descriptor.lineno = 168U [L6616] descriptor.flags = 0U [L6617] EXPR descriptor.flags VAL [LDV_IN_INTERRUPT=1, \old(cl)=6, __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}, cl=6, descriptor={1728:0}, descriptor___0={6420:0}, descriptor___1={6421:0}, descriptor___2={1507:0}, flow={0:6}, 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}] [L6617] 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); [L6617] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) VAL [LDV_IN_INTERRUPT=1, \old(cl)=6, __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}, cl=6, descriptor={1728:0}, descriptor___0={6420:0}, descriptor___1={6421:0}, descriptor___2={1507:0}, flow={0:6}, 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}] [L6617] tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6618] COND FALSE !(tmp___0 != 0L) VAL [LDV_IN_INTERRUPT=1, \old(cl)=6, __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}, cl=6, descriptor={1728:0}, descriptor___0={6420:0}, descriptor___1={6421:0}, descriptor___2={1507:0}, flow={0:6}, 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] [L6623] EXPR flow->ref VAL [LDV_IN_INTERRUPT=1, \old(cl)=6, __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}, cl=6, descriptor={1728:0}, descriptor___0={6420:0}, descriptor___1={6421:0}, descriptor___2={1507:0}, flow={0:6}, 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] [L6623] flow->ref - 1 VAL [LDV_IN_INTERRUPT=1, \old(cl)=6, __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}, cl=6, descriptor={1728:0}, descriptor___0={6420:0}, descriptor___1={6421:0}, descriptor___2={1507:0}, flow={0:6}, 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] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 130.0MB. Free memory was 102.9MB in the beginning and 102.8MB in the end (delta: 67.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2540.75ms. Allocated memory was 130.0MB in the beginning and 180.4MB in the end (delta: 50.3MB). Free memory was 72.8MB in the beginning and 97.4MB in the end (delta: -24.5MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 257.65ms. Allocated memory is still 180.4MB. Free memory was 97.4MB in the beginning and 82.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 232.47ms. Allocated memory is still 180.4MB. Free memory was 82.7MB in the beginning and 64.8MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 4884.50ms. Allocated memory was 180.4MB in the beginning and 287.3MB in the end (delta: 107.0MB). Free memory was 109.7MB in the beginning and 187.4MB in the end (delta: -77.7MB). Peak memory consumption was 133.0MB. Max. memory is 16.1GB. * CodeCheck took 18043.76ms. Allocated memory was 287.3MB in the beginning and 570.4MB in the end (delta: 283.1MB). Free memory was 187.4MB in the beginning and 353.6MB in the end (delta: -166.3MB). Peak memory consumption was 117.9MB. Max. memory is 16.1GB. * Witness Printer took 4.01ms. Allocated memory is still 570.4MB. Free memory was 353.6MB in the beginning and 352.6MB in the end (delta: 1.0MB). 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~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~switch559 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch562 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: unknown boogie variable #t~ret168 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem169 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret170 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem169 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem172 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem172 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 [2023-11-23 20:30:24,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/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_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC --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-30e01a7 [2023-11-23 20:30:27,144 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:30:27,245 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2023-11-23 20:30:27,280 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:30:27,281 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:30:27,282 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:30:27,283 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:30:27,283 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:30:27,284 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:30:27,285 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:30:27,285 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:30:27,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:30:27,286 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:30:27,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:30:27,288 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 20:30:27,288 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 20:30:27,289 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:30:27,289 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 20:30:27,290 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:30:27,290 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:30:27,291 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:30:27,292 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:30:27,292 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:30:27,293 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:30:27,293 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 20:30:27,294 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-23 20:30:27,295 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:30:27,295 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:30:27,296 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:30:27,296 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:30:27,297 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:30:27,297 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 20:30:27,298 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 20:30:27,298 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:30:27,299 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-23 20:30:27,299 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 20:30:27,300 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_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c4ab0d347d6c58a2b5191b2f18450c386609151b3047d9385b0116d6b1677b6 [2023-11-23 20:30:27,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:30:27,711 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:30:27,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:30:27,718 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:30:27,719 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:30:27,720 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/../../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 [2023-11-23 20:30:30,950 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:30:31,635 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:30:31,636 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/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 [2023-11-23 20:30:31,684 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/data/3d66aef64/c856fe6cc6e2484d8cac002cb3f0a2f5/FLAGc68086ee5 [2023-11-23 20:30:31,699 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/data/3d66aef64/c856fe6cc6e2484d8cac002cb3f0a2f5 [2023-11-23 20:30:31,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:30:31,703 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:30:31,705 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:30:31,705 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:30:31,710 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:30:31,711 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:30:31" (1/1) ... [2023-11-23 20:30:31,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68bd0a06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:31, skipping insertion in model container [2023-11-23 20:30:31,713 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:30:31" (1/1) ... [2023-11-23 20:30:31,839 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:30:32,461 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-23 20:30:32,462 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] [2023-11-23 20:30:33,460 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:30:33,511 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-23 20:30:33,599 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:30:33,761 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-23 20:30:33,762 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] [2023-11-23 20:30:34,038 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:30:34,057 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:30:34,179 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-23 20:30:34,179 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] [2023-11-23 20:30:34,182 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] [2023-11-23 20:30:34,187 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] [2023-11-23 20:30:34,456 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:30:34,527 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:30:34,536 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:30:34,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34 WrapperNode [2023-11-23 20:30:34,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:30:34,538 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:30:34,539 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:30:34,540 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:30:34,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:34,634 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:34,782 INFO L138 Inliner]: procedures = 183, calls = 1570, calls flagged for inlining = 61, calls inlined = 45, statements flattened = 2672 [2023-11-23 20:30:34,783 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:30:34,784 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:30:34,784 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:30:34,784 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:30:34,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:34,821 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:34,849 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:34,849 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:35,059 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:35,091 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:35,123 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:35,154 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:35,191 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:30:35,193 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:30:35,194 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:30:35,194 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:30:35,195 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:30:34" (1/1) ... [2023-11-23 20:30:35,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:30:35,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:30:35,228 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:30:35,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422f6f17-f7f3-4a2d-abae-aaef8e24e958/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:30:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2023-11-23 20:30:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2023-11-23 20:30:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-23 20:30:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 20:30:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 20:30:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2023-11-23 20:30:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2023-11-23 20:30:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2023-11-23 20:30:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2023-11-23 20:30:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-23 20:30:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-23 20:30:35,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:30:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-11-23 20:30:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:30:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:30:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:30:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2023-11-23 20:30:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2023-11-23 20:30:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2023-11-23 20:30:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2023-11-23 20:30:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2023-11-23 20:30:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2023-11-23 20:30:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:30:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:30:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:30:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:30:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2023-11-23 20:30:35,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2023-11-23 20:30:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 20:30:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 20:30:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2023-11-23 20:30:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2023-11-23 20:30:35,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 20:30:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 20:30:35,289 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2023-11-23 20:30:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2023-11-23 20:30:35,289 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2023-11-23 20:30:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2023-11-23 20:30:35,290 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2023-11-23 20:30:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2023-11-23 20:30:35,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_UINT [2023-11-23 20:30:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_UINT [2023-11-23 20:30:35,290 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2023-11-23 20:30:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2023-11-23 20:30:35,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 20:30:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 20:30:35,291 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2023-11-23 20:30:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2023-11-23 20:30:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-23 20:30:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-23 20:30:35,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2023-11-23 20:30:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2023-11-23 20:30:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-23 20:30:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-11-23 20:30:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2023-11-23 20:30:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2023-11-23 20:30:35,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:30:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:30:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:30:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:30:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2023-11-23 20:30:35,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2023-11-23 20:30:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2023-11-23 20:30:35,297 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2023-11-23 20:30:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:30:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:30:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2023-11-23 20:30:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2023-11-23 20:30:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2023-11-23 20:30:35,298 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2023-11-23 20:30:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:30:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:30:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-11-23 20:30:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-11-23 20:30:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 20:30:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 20:30:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2023-11-23 20:30:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2023-11-23 20:30:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2023-11-23 20:30:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-23 20:30:35,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-23 20:30:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:30:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2023-11-23 20:30:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2023-11-23 20:30:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2023-11-23 20:30:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2023-11-23 20:30:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2023-11-23 20:30:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2023-11-23 20:30:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-23 20:30:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2023-11-23 20:30:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2023-11-23 20:30:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2023-11-23 20:30:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2023-11-23 20:30:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-23 20:30:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-23 20:30:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-23 20:30:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-23 20:30:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2023-11-23 20:30:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2023-11-23 20:30:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-23 20:30:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-23 20:30:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-23 20:30:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:30:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-23 20:30:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:30:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2023-11-23 20:30:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2023-11-23 20:30:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:30:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:30:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-11-23 20:30:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-23 20:30:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2023-11-23 20:30:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2023-11-23 20:30:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-23 20:30:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-23 20:30:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-23 20:30:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2023-11-23 20:30:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2023-11-23 20:30:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-23 20:30:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-23 20:30:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2023-11-23 20:30:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2023-11-23 20:30:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2023-11-23 20:30:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2023-11-23 20:30:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-11-23 20:30:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-11-23 20:30:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2023-11-23 20:30:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2023-11-23 20:30:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2023-11-23 20:30:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2023-11-23 20:30:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2023-11-23 20:30:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-23 20:30:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-23 20:30:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:30:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:30:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:30:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:30:35,869 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:30:35,872 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:30:36,091 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;