./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 cf1a7837 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_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/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_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:52:37,775 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:52:37,867 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-11 23:52:37,873 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:52:37,874 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:52:37,904 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:52:37,905 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:52:37,906 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:52:37,907 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:52:37,908 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:52:37,909 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:52:37,909 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:52:37,910 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:52:37,911 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:52:37,911 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:52:37,912 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:52:37,913 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:52:37,913 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:52:37,914 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:52:37,915 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:52:37,915 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:52:37,916 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:52:37,917 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:52:37,918 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:52:37,918 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:37,919 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:52:37,919 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:52:37,920 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:52:37,921 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:52:37,921 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:52:37,922 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:52:37,922 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_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c4ab0d347d6c58a2b5191b2f18450c386609151b3047d9385b0116d6b1677b6 [2023-11-11 23:52:38,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:52:38,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:52:38,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:52:38,287 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:52:38,288 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:52:38,290 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/../../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 [2023-11-11 23:52:41,717 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:52:42,480 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:52:42,481 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/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 [2023-11-11 23:52:42,540 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/data/96811a3e3/b47fbe386b2c4bdda9d3f043490c1909/FLAG03c537b8e [2023-11-11 23:52:42,559 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/data/96811a3e3/b47fbe386b2c4bdda9d3f043490c1909 [2023-11-11 23:52:42,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:52:42,569 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:52:42,574 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:42,575 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:52:42,582 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:52:42,585 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:42" (1/1) ... [2023-11-11 23:52:42,586 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ed4be87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:42, skipping insertion in model container [2023-11-11 23:52:42,586 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:42" (1/1) ... [2023-11-11 23:52:42,798 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:52:43,607 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-11 23:52:43,608 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5878-5879] [2023-11-11 23:52:44,814 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:44,855 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:52:45,054 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5877] [2023-11-11 23:52:45,055 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5878-5879] [2023-11-11 23:52:45,057 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] [2023-11-11 23:52:45,065 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] [2023-11-11 23:52:45,401 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:45,472 WARN L672 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:45,481 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:52:45,482 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45 WrapperNode [2023-11-11 23:52:45,482 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:45,484 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:52:45,484 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:52:45,484 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:52:45,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:45,609 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:45,772 INFO L138 Inliner]: procedures = 169, calls = 1570, calls flagged for inlining = 61, calls inlined = 45, statements flattened = 2815 [2023-11-11 23:52:45,773 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:52:45,774 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:52:45,774 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:52:45,774 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:52:45,787 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:45,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:45,806 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:45,806 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:45,923 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:45,942 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:45,961 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:45,990 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:46,022 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:52:46,024 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:52:46,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:52:46,024 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:52:46,025 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:45" (1/1) ... [2023-11-11 23:52:46,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:46,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:52:46,070 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:52:46,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:52:46,116 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2023-11-11 23:52:46,117 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2023-11-11 23:52:46,117 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-11 23:52:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-11 23:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:52:46,118 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_flow [2023-11-11 23:52:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_flow [2023-11-11 23:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2023-11-11 23:52:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2023-11-11 23:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:52:46,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:52:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:52:46,120 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2023-11-11 23:52:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2023-11-11 23:52:46,122 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2023-11-11 23:52:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2023-11-11 23:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class [2023-11-11 23:52:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class [2023-11-11 23:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:52:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:52:46,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_change [2023-11-11 23:52:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_change [2023-11-11 23:52:46,124 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-11 23:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-11 23:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump_class_stats [2023-11-11 23:52:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump_class_stats [2023-11-11 23:52:46,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-11 23:52:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-11 23:52:46,126 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_put [2023-11-11 23:52:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_put [2023-11-11 23:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2023-11-11 23:52:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2023-11-11 23:52:46,127 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_bind_filter [2023-11-11 23:52:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_bind_filter [2023-11-11 23:52:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:52:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dump [2023-11-11 23:52:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dump [2023-11-11 23:52:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-11 23:52:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-11 23:52:46,129 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_drop [2023-11-11 23:52:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_drop [2023-11-11 23:52:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-11 23:52:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-11 23:52:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:52:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:52:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:52:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:52:46,131 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_init [2023-11-11 23:52:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_init [2023-11-11 23:52:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_get [2023-11-11 23:52:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_get [2023-11-11 23:52:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:52:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:52:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2023-11-11 23:52:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2023-11-11 23:52:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2023-11-11 23:52:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2023-11-11 23:52:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:52:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:52:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-11-11 23:52:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-11-11 23:52:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-11 23:52:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-11 23:52:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:52:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:52:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-11 23:52:46,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-11 23:52:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:52:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dequeue_peeked [2023-11-11 23:52:46,138 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dequeue_peeked [2023-11-11 23:52:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_walk [2023-11-11 23:52:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_walk [2023-11-11 23:52:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_delete [2023-11-11 23:52:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_delete [2023-11-11 23:52:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-11 23:52:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_find_tcf [2023-11-11 23:52:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_find_tcf [2023-11-11 23:52:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2023-11-11 23:52:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2023-11-11 23:52:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-11 23:52:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2023-11-11 23:52:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-11 23:52:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-11 23:52:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_reset [2023-11-11 23:52:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_reset [2023-11-11 23:52:46,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:52:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:52:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2023-11-11 23:52:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2023-11-11 23:52:46,142 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:52:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:52:46,143 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_dequeue [2023-11-11 23:52:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_dequeue [2023-11-11 23:52:46,144 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-11 23:52:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-11 23:52:46,144 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_enqueue [2023-11-11 23:52:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_enqueue [2023-11-11 23:52:46,144 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-11 23:52:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-11 23:52:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_peek [2023-11-11 23:52:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_peek [2023-11-11 23:52:46,145 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_leaf [2023-11-11 23:52:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_leaf [2023-11-11 23:52:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-11-11 23:52:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-11-11 23:52:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:52:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:52:46,146 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_destroy [2023-11-11 23:52:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_destroy [2023-11-11 23:52:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:52:46,147 INFO L130 BoogieDeclarations]: Found specification of procedure atm_tc_graft [2023-11-11 23:52:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_tc_graft [2023-11-11 23:52:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-11 23:52:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-11 23:52:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:52:46,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:52:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:52:46,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:52:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:52:46,847 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:52:46,851 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:52:47,074 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:52:51,257 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:52:51,979 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:52:51,979 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:52:51,986 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:51 BoogieIcfgContainer [2023-11-11 23:52:51,986 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:52:51,988 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:52:51,989 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:52:52,002 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:52:52,002 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:51" (1/1) ... [2023-11-11 23:52:52,015 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:52:52,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 820 states and 1164 transitions. [2023-11-11 23:52:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1164 transitions. [2023-11-11 23:52:52,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-11 23:52:52,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:52,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:52,996 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-11 23:52:53,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:53,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 823 states and 1214 transitions. [2023-11-11 23:52:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1214 transitions. [2023-11-11 23:52:53,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-11 23:52:53,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:53,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:53,706 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-11 23:52:53,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 827 states and 1267 transitions. [2023-11-11 23:52:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1267 transitions. [2023-11-11 23:52:53,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:52:53,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:53,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-11 23:52:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:54,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 830 states and 1273 transitions. [2023-11-11 23:52:54,247 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1273 transitions. [2023-11-11 23:52:54,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:52:54,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:54,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:54,482 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-11 23:52:54,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 833 states and 1278 transitions. [2023-11-11 23:52:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1278 transitions. [2023-11-11 23:52:54,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:52:54,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:54,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:54,787 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-11 23:52:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 832 states and 1274 transitions. [2023-11-11 23:52:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1274 transitions. [2023-11-11 23:52:54,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:52:54,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:54,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:54,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-11 23:52:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:55,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 837 states and 1315 transitions. [2023-11-11 23:52:55,350 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1315 transitions. [2023-11-11 23:52:55,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-11 23:52:55,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:55,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:55,613 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-11 23:52:55,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 838 states and 1315 transitions. [2023-11-11 23:52:55,657 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1315 transitions. [2023-11-11 23:52:55,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-11 23:52:55,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:55,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-11 23:52:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 841 states and 1320 transitions. [2023-11-11 23:52:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1320 transitions. [2023-11-11 23:52:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-11 23:52:55,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:55,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:56,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:56,189 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-11 23:52:56,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 840 states and 1315 transitions. [2023-11-11 23:52:56,249 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1315 transitions. [2023-11-11 23:52:56,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-11 23:52:56,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:56,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:56,443 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-11 23:52:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:56,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 841 states and 1315 transitions. [2023-11-11 23:52:56,479 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1315 transitions. [2023-11-11 23:52:56,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-11 23:52:56,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:56,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:56,673 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-11 23:52:56,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 842 states and 1316 transitions. [2023-11-11 23:52:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1316 transitions. [2023-11-11 23:52:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-11 23:52:56,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:56,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:57,065 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-11-11 23:52:57,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 844 states and 1318 transitions. [2023-11-11 23:52:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1318 transitions. [2023-11-11 23:52:57,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:52:57,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:57,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2023-11-11 23:52:57,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 849 states and 1372 transitions. [2023-11-11 23:52:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1372 transitions. [2023-11-11 23:52:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-11 23:52:57,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:57,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:57,985 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2023-11-11 23:52:58,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:58,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 850 states and 1373 transitions. [2023-11-11 23:52:58,078 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1373 transitions. [2023-11-11 23:52:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-11 23:52:58,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:58,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:58,251 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2023-11-11 23:52:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 851 states and 1373 transitions. [2023-11-11 23:52:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1373 transitions. [2023-11-11 23:52:58,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-11 23:52:58,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:58,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:58,484 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-11-11 23:52:58,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 857 states and 1415 transitions. [2023-11-11 23:52:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1415 transitions. [2023-11-11 23:52:58,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-11 23:52:58,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:58,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2023-11-11 23:52:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:59,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 858 states and 1415 transitions. [2023-11-11 23:52:59,131 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1415 transitions. [2023-11-11 23:52:59,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-11 23:52:59,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:59,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:59,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-11 23:52:59,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:59,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 859 states and 1415 transitions. [2023-11-11 23:52:59,361 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1415 transitions. [2023-11-11 23:52:59,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-11 23:52:59,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:59,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:52:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:52:59,649 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2023-11-11 23:53:00,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 888 states and 1558 transitions. [2023-11-11 23:53:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1558 transitions. [2023-11-11 23:53:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-11 23:53:00,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:00,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:00,811 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2023-11-11 23:53:00,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:00,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 889 states and 1564 transitions. [2023-11-11 23:53:00,905 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1564 transitions. [2023-11-11 23:53:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-11-11 23:53:00,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:00,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:00,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2023-11-11 23:53:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 890 states and 1564 transitions. [2023-11-11 23:53:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1564 transitions. [2023-11-11 23:53:01,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-11 23:53:01,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:01,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:01,510 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-11 23:53:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:02,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 890 states and 1561 transitions. [2023-11-11 23:53:02,040 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1561 transitions. [2023-11-11 23:53:02,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-11 23:53:02,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:02,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:02,334 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-11 23:53:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:02,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 892 states and 1612 transitions. [2023-11-11 23:53:02,603 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1612 transitions. [2023-11-11 23:53:02,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-11 23:53:02,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:02,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-11 23:53:03,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 897 states and 1658 transitions. [2023-11-11 23:53:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1658 transitions. [2023-11-11 23:53:03,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-11 23:53:03,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:03,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-11 23:53:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 902 states and 1707 transitions. [2023-11-11 23:53:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1707 transitions. [2023-11-11 23:53:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-11 23:53:05,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:05,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:05,631 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2023-11-11 23:53:05,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 904 states and 1709 transitions. [2023-11-11 23:53:05,699 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1709 transitions. [2023-11-11 23:53:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-11 23:53:05,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:05,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:05,927 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-11 23:53:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 908 states and 1715 transitions. [2023-11-11 23:53:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1715 transitions. [2023-11-11 23:53:06,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-11 23:53:06,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:06,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:06,747 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2023-11-11 23:53:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:06,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 910 states and 1723 transitions. [2023-11-11 23:53:06,915 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1723 transitions. [2023-11-11 23:53:06,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-11 23:53:06,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:06,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:07,165 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2023-11-11 23:53:07,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:07,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 927 states and 1762 transitions. [2023-11-11 23:53:07,455 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1762 transitions. [2023-11-11 23:53:07,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-11 23:53:07,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:07,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:07,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:07,724 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-11 23:53:07,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 928 states and 1765 transitions. [2023-11-11 23:53:07,782 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1765 transitions. [2023-11-11 23:53:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-11 23:53:07,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:07,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:07,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2023-11-11 23:53:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:08,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 929 states and 1765 transitions. [2023-11-11 23:53:08,081 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1765 transitions. [2023-11-11 23:53:08,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-11 23:53:08,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:08,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:08,357 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2023-11-11 23:53:08,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:08,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 931 states and 1772 transitions. [2023-11-11 23:53:08,635 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1772 transitions. [2023-11-11 23:53:08,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-11 23:53:08,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:08,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:08,868 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2023-11-11 23:53:08,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 932 states and 1778 transitions. [2023-11-11 23:53:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1778 transitions. [2023-11-11 23:53:08,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-11 23:53:08,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:08,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:09,124 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-11 23:53:09,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:09,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 934 states and 1781 transitions. [2023-11-11 23:53:09,181 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1781 transitions. [2023-11-11 23:53:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-11 23:53:09,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:09,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:53:09,457 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-11 23:53:11,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:53:11,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 941 states and 1825 transitions. [2023-11-11 23:53:11,484 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1825 transitions. [2023-11-11 23:53:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-11 23:53:11,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:53:11,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:53:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-11 23:53:11,718 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-11 23:53:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-11 23:53:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-11 23:53:13,721 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-11 23:53:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-11 23:53:14,519 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 36 iterations. [2023-11-11 23:53:14,633 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret515 [2023-11-11 23:53:14,636 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret516 [2023-11-11 23:53:14,639 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret522 [2023-11-11 23:53:14,643 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret525 [2023-11-11 23:53:14,647 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret527 [2023-11-11 23:53:14,651 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret528 [2023-11-11 23:53:14,654 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret529 [2023-11-11 23:53:14,657 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret530 [2023-11-11 23:53:14,662 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret533 [2023-11-11 23:53:14,666 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-11 23:53:14,668 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-11 23:53:14,668 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-11 23:53:14,670 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret514 [2023-11-11 23:53:14,671 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret512 [2023-11-11 23:53:14,673 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret513 [2023-11-11 23:53:14,674 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-11 23:53:14,674 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-11 23:53:14,676 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-11 23:53:14,676 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-11 23:53:14,677 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-11 23:53:14,677 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-11 23:53:14,678 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch562 could not be translated [2023-11-11 23:53:14,679 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch538 could not be translated [2023-11-11 23:53:14,679 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch562 could not be translated [2023-11-11 23:53:14,680 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch559 could not be translated [2023-11-11 23:53:14,681 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret168 [2023-11-11 23:53:14,682 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem169 could not be translated [2023-11-11 23:53:14,682 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem169 could not be translated [2023-11-11 23:53:14,683 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret170 could not be translated [2023-11-11 23:53:14,684 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem172 could not be translated [2023-11-11 23:53:14,684 WARN L1567 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem172 could not be translated [2023-11-11 23:53:14,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 11.11 11:53:14 ImpRootNode [2023-11-11 23:53:14,709 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-11 23:53:14,709 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-11 23:53:14,710 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-11 23:53:14,710 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-11 23:53:14,710 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:51" (3/4) ... [2023-11-11 23:53:14,714 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-11 23:53:14,715 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-11 23:53:14,716 INFO L158 Benchmark]: Toolchain (without parser) took 32146.67ms. Allocated memory was 125.8MB in the beginning and 559.9MB in the end (delta: 434.1MB). Free memory was 76.0MB in the beginning and 291.1MB in the end (delta: -215.1MB). Peak memory consumption was 220.2MB. Max. memory is 16.1GB. [2023-11-11 23:53:14,716 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 125.8MB. Free memory is still 73.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:53:14,717 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2908.50ms. Allocated memory was 125.8MB in the beginning and 178.3MB in the end (delta: 52.4MB). Free memory was 76.0MB in the beginning and 104.8MB in the end (delta: -28.8MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. [2023-11-11 23:53:14,717 INFO L158 Benchmark]: Boogie Procedure Inliner took 289.44ms. Allocated memory is still 178.3MB. Free memory was 104.8MB in the beginning and 89.1MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-11 23:53:14,718 INFO L158 Benchmark]: Boogie Preprocessor took 248.65ms. Allocated memory is still 178.3MB. Free memory was 89.1MB in the beginning and 71.3MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-11 23:53:14,719 INFO L158 Benchmark]: RCFGBuilder took 5962.72ms. Allocated memory was 178.3MB in the beginning and 354.4MB in the end (delta: 176.2MB). Free memory was 71.3MB in the beginning and 182.2MB in the end (delta: -110.9MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. [2023-11-11 23:53:14,719 INFO L158 Benchmark]: CodeCheck took 22720.61ms. Allocated memory was 354.4MB in the beginning and 559.9MB in the end (delta: 205.5MB). Free memory was 182.2MB in the beginning and 292.2MB in the end (delta: -110.0MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2023-11-11 23:53:14,720 INFO L158 Benchmark]: Witness Printer took 5.84ms. Allocated memory is still 559.9MB. Free memory was 292.2MB in the beginning and 291.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:53:14,723 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: 22.5s, OverallIterations: 36, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14297 SdHoareTripleChecker+Valid, 27.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5239 mSDsluCounter, 22119 SdHoareTripleChecker+Invalid, 23.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 15579 mSDsCounter, 2357 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15775 IncrementalHoareTripleChecker+Invalid, 18132 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2357 mSolverCounterUnsat, 6540 mSDtfsCounter, 15775 mSolverCounterSat, 0.9s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 24333 GetRequests, 24148 SyntacticMatches, 25 SemanticMatches, 160 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10897 ImplicationChecksByTransitivity, 6.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 3.1s SatisfiabilityAnalysisTime, 6.0s InterpolantComputationTime, 3223 NumberOfCodeBlocks, 3223 NumberOfCodeBlocksAsserted, 36 NumberOfCheckSat, 3079 ConstructedInterpolants, 0 QuantifiedInterpolants, 4231 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 35 InterpolantComputations, 34 PerfectInterpolantSequences, 7263/7266 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg18={0:0}, ldvarg20=188, ldvarg3=187, ldvarg7=190, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368] [L7883] CALL, EXPR ldv_zalloc(8UL) VAL [LDV_IN_INTERRUPT=1, __this_module={185:183}, 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={185:183}, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg18={0:0}, ldvarg20=188, ldvarg3=187, ldvarg7=190, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368] [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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg7=190, ldvarg8=191, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, tmp___6={0:0}, tmp___7=191, tmp___8=192] [L7889] CALL, EXPR ldv_zalloc(88UL) VAL [LDV_IN_INTERRUPT=1, __this_module={185:183}, 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={185:183}, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg7=190, ldvarg8=191, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___1=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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={185:183}, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___1=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg5={0:0}, ldvarg7=190, 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=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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={185:183}, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg5={0:0}, ldvarg7=190, 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=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, 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=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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={185:183}, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, 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=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg15={0:0}, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, 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=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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={185:183}, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg15={0:0}, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg3=187, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, 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=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg21=194, ldvarg3=187, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___1=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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={185:183}, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg1={0:0}, ldvarg20=188, ldvarg21=194, ldvarg3=187, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___1=189, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=197, ldvarg1={0:0}, ldvarg20=188, ldvarg21=194, ldvarg2=196, ldvarg3=187, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=198, tmp___19=197, tmp___1=189, tmp___20=196, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=197, ldvarg1={0:0}, ldvarg20=188, ldvarg21=194, ldvarg2=196, ldvarg3=187, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=198, tmp___19=197, tmp___1=189, tmp___20=196, tmp___21=1, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=197, ldvarg1={0:0}, ldvarg20=188, ldvarg21=194, ldvarg2=196, ldvarg3=187, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=198, tmp___19=197, tmp___1=189, tmp___20=196, tmp___21=1, tmp___23=1, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=197, ldvarg1={0:0}, ldvarg20=188, ldvarg21=194, ldvarg2=196, ldvarg3=187, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=198, tmp___19=197, tmp___1=189, tmp___20=196, tmp___21=1, tmp___23=1, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=197, ldvarg1={0:0}, ldvarg20=188, ldvarg21=194, ldvarg2=196, ldvarg3=187, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=198, tmp___19=197, tmp___1=189, tmp___20=196, tmp___21=2, tmp___23=1, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=197, ldvarg1={0:0}, ldvarg20=188, ldvarg21=194, ldvarg2=196, ldvarg3=187, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=198, tmp___19=197, tmp___1=189, tmp___20=196, tmp___21=2, tmp___23=1, tmp___24=7, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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=189, ldvarg12=9223372036854755368, ldvarg13=192, ldvarg14=198, ldvarg15={0:0}, ldvarg16={0:0}, ldvarg17=195, ldvarg18={0:0}, ldvarg19=197, ldvarg1={0:0}, ldvarg20=188, ldvarg21=194, ldvarg2=196, ldvarg3=187, ldvarg4={0:0}, ldvarg5={0:0}, ldvarg6={0:0}, ldvarg7=190, ldvarg8=191, ldvarg9=193, llc_oui_ip={172:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___10=193, tmp___11={0:0}, tmp___12={0:0}, tmp___13={0:0}, tmp___14={0:0}, tmp___15=194, tmp___16=195, tmp___17={0:0}, tmp___18=198, tmp___19=197, tmp___1=189, tmp___20=196, tmp___21=2, tmp___23=1, tmp___24=7, tmp___2=188, tmp___3=190, tmp___4=187, tmp___5=9223372036854755368, 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={185:183}, 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)=9223372036854755368, __this_module={185:183}, 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=9223372036854755368, descriptor={31867:0}, descriptor___0={8775:0}, descriptor___1={42647:0}, descriptor___2={24419:0}, 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={185:183}, 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)=9223372036854755368, __this_module={185:183}, 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=9223372036854755368, descriptor={31867:0}, descriptor___0={8775:0}, descriptor___1={42647:0}, descriptor___2={24419:0}, 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)=9223372036854755368, __this_module={185:183}, 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=9223372036854755368, descriptor={31867:0}, descriptor___0={8775:0}, descriptor___1={42647:0}, descriptor___2={24419:0}, flow={0:9223372036854755368}, 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={185:183}, 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)=9223372036854755368, __this_module={185:183}, 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=9223372036854755368, descriptor={31867:0}, descriptor___0={8775:0}, descriptor___1={42647:0}, descriptor___2={24419:0}, flow={0:9223372036854755368}, 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)=9223372036854755368, __this_module={185:183}, 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=9223372036854755368, descriptor={31867:0}, descriptor___0={8775:0}, descriptor___1={42647:0}, descriptor___2={24419:0}, flow={0:9223372036854755368}, 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)=9223372036854755368, __this_module={185:183}, 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=9223372036854755368, descriptor={31867:0}, descriptor___0={8775:0}, descriptor___1={42647:0}, descriptor___2={24419:0}, flow={0:9223372036854755368}, 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)=9223372036854755368, __this_module={185:183}, 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=9223372036854755368, descriptor={31867:0}, descriptor___0={8775:0}, descriptor___1={42647:0}, descriptor___2={24419:0}, flow={0:9223372036854755368}, 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 0.44ms. Allocated memory is still 125.8MB. Free memory is still 73.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2908.50ms. Allocated memory was 125.8MB in the beginning and 178.3MB in the end (delta: 52.4MB). Free memory was 76.0MB in the beginning and 104.8MB in the end (delta: -28.8MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 289.44ms. Allocated memory is still 178.3MB. Free memory was 104.8MB in the beginning and 89.1MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 248.65ms. Allocated memory is still 178.3MB. Free memory was 89.1MB in the beginning and 71.3MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 5962.72ms. Allocated memory was 178.3MB in the beginning and 354.4MB in the end (delta: 176.2MB). Free memory was 71.3MB in the beginning and 182.2MB in the end (delta: -110.9MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. * CodeCheck took 22720.61ms. Allocated memory was 354.4MB in the beginning and 559.9MB in the end (delta: 205.5MB). Free memory was 182.2MB in the beginning and 292.2MB in the end (delta: -110.0MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Witness Printer took 5.84ms. Allocated memory is still 559.9MB. Free memory was 292.2MB in the beginning and 291.1MB 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~switch538 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch562 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~mem169 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret170 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 [2023-11-11 23:53:14,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/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_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/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_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:53:17,691 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:53:17,814 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2023-11-11 23:53:17,878 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:53:17,879 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:53:17,880 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:53:17,880 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:53:17,881 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:53:17,882 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:53:17,887 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:53:17,887 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:53:17,888 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:53:17,888 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:53:17,890 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:53:17,891 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:53:17,891 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:53:17,891 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:53:17,892 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:53:17,892 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:53:17,893 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:53:17,894 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:53:17,895 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:53:17,895 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:53:17,896 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:53:17,896 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:53:17,896 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:53:17,897 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:53:17,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:53:17,898 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:53:17,898 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:53:17,899 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:53:17,900 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:53:17,900 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:53:17,900 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:53:17,901 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:53:17,901 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:53:17,901 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_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c4ab0d347d6c58a2b5191b2f18450c386609151b3047d9385b0116d6b1677b6 [2023-11-11 23:53:18,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:53:18,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:53:18,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:53:18,323 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:53:18,324 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:53:18,326 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2300eb0a-72f5-482d-aeae-1939109a33d8/bin/ukojak-verify-0OAaufAVZV/../../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 [2023-11-11 23:53:21,972 INFO L533 CDTParser]: Created temporary CDT project at NULL