./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_cbq.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 8393723b 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_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7e95d09d0a325511d2d23c5463607122c33b5407011c57d58d8c5bc66ca09147 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 08:33:24,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 08:33:24,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 08:33:24,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 08:33:24,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 08:33:24,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 08:33:24,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 08:33:24,393 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 08:33:24,395 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 08:33:24,396 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 08:33:24,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 08:33:24,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 08:33:24,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 08:33:24,400 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 08:33:24,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 08:33:24,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 08:33:24,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 08:33:24,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 08:33:24,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 08:33:24,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 08:33:24,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 08:33:24,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 08:33:24,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 08:33:24,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 08:33:24,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 08:33:24,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 08:33:24,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 08:33:24,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 08:33:24,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 08:33:24,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 08:33:24,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 08:33:24,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 08:33:24,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 08:33:24,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 08:33:24,444 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 08:33:24,445 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 08:33:24,445 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 08:33:24,446 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 08:33:24,446 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 08:33:24,447 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 08:33:24,447 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 08:33:24,448 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-19 08:33:24,473 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 08:33:24,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 08:33:24,473 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 08:33:24,474 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 08:33:24,474 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 08:33:24,475 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 08:33:24,475 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 08:33:24,475 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 08:33:24,475 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 08:33:24,476 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 08:33:24,476 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 08:33:24,476 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 08:33:24,476 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 08:33:24,476 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 08:33:24,477 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 08:33:24,477 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 08:33:24,477 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 08:33:24,477 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 08:33:24,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 08:33:24,478 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-19 08:33:24,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 08:33:24,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 08:33:24,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 08:33:24,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 08:33:24,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 08:33:24,480 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-19 08:33:24,480 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 08:33:24,480 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 08:33:24,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 08:33:24,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 08:33:24,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 08:33:24,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:33:24,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 08:33:24,481 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 08:33:24,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 08:33:24,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 08:33:24,482 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 08:33:24,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 08:33:24,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 08:33:24,483 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 08:33:24,483 INFO L138 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_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e95d09d0a325511d2d23c5463607122c33b5407011c57d58d8c5bc66ca09147 [2022-11-19 08:33:24,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 08:33:24,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 08:33:24,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 08:33:24,802 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 08:33:24,803 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 08:33:24,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2022-11-19 08:33:24,881 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/data/069b1f77b/15f8b0576fe94e6b83fdc2b1e19548a9/FLAG5f46aebb0 [2022-11-19 08:33:25,722 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 08:33:25,723 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2022-11-19 08:33:25,772 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/data/069b1f77b/15f8b0576fe94e6b83fdc2b1e19548a9/FLAG5f46aebb0 [2022-11-19 08:33:26,226 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/data/069b1f77b/15f8b0576fe94e6b83fdc2b1e19548a9 [2022-11-19 08:33:26,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 08:33:26,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 08:33:26,238 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 08:33:26,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 08:33:26,244 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 08:33:26,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:33:26" (1/1) ... [2022-11-19 08:33:26,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b9bf35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:26, skipping insertion in model container [2022-11-19 08:33:26,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:33:26" (1/1) ... [2022-11-19 08:33:26,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 08:33:26,414 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:33:27,034 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5334] [2022-11-19 08:33:27,035 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5335-5336] [2022-11-19 08:33:27,275 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i[160045,160058] [2022-11-19 08:33:28,322 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-19 08:33:28,332 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:33:28,346 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 08:33:28,443 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5334] [2022-11-19 08:33:28,444 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5335-5336] [2022-11-19 08:33:28,484 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i[160045,160058] [2022-11-19 08:33:28,853 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-19 08:33:28,870 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:33:28,939 INFO L208 MainTranslator]: Completed translation [2022-11-19 08:33:28,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28 WrapperNode [2022-11-19 08:33:28,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 08:33:28,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 08:33:28,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 08:33:28,942 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 08:33:28,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,058 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,184 INFO L138 Inliner]: procedures = 228, calls = 1503, calls flagged for inlining = 97, calls inlined = 94, statements flattened = 4041 [2022-11-19 08:33:29,185 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 08:33:29,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 08:33:29,186 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 08:33:29,186 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 08:33:29,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,215 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,216 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,392 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,424 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 08:33:29,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 08:33:29,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 08:33:29,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 08:33:29,492 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (1/1) ... [2022-11-19 08:33:29,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:33:29,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:33:29,537 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 08:33:29,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 08:33:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reclassify [2022-11-19 08:33:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reclassify [2022-11-19 08:33:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2022-11-19 08:33:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2022-11-19 08:33:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_police [2022-11-19 08:33:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_police [2022-11-19 08:33:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 08:33:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 08:33:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2022-11-19 08:33:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2022-11-19 08:33:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reset [2022-11-19 08:33:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reset [2022-11-19 08:33:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2022-11-19 08:33:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2022-11-19 08:33:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2022-11-19 08:33:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2022-11-19 08:33:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 08:33:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 08:33:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_put_rtab [2022-11-19 08:33:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_put_rtab [2022-11-19 08:33:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_class_stats [2022-11-19 08:33:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_class_stats [2022-11-19 08:33:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2022-11-19 08:33:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2022-11-19 08:33:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_classic [2022-11-19 08:33:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_classic [2022-11-19 08:33:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_overlimit [2022-11-19 08:33:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_overlimit [2022-11-19 08:33:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_normalize_quanta [2022-11-19 08:33:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_normalize_quanta [2022-11-19 08:33:29,605 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2022-11-19 08:33:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2022-11-19 08:33:29,605 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_delete [2022-11-19 08:33:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_delete [2022-11-19 08:33:29,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-19 08:33:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-19 08:33:29,606 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump [2022-11-19 08:33:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump [2022-11-19 08:33:29,607 INFO L130 BoogieDeclarations]: Found specification of procedure sch_tree_unlock [2022-11-19 08:33:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_tree_unlock [2022-11-19 08:33:29,608 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_link_class [2022-11-19 08:33:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_link_class [2022-11-19 08:33:29,609 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2022-11-19 08:33:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2022-11-19 08:33:29,610 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 08:33:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 08:33:29,610 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_stats [2022-11-19 08:33:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_stats [2022-11-19 08:33:29,611 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_app [2022-11-19 08:33:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_app [2022-11-19 08:33:29,611 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root_sleeping_lock [2022-11-19 08:33:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root_sleeping_lock [2022-11-19 08:33:29,611 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_lss [2022-11-19 08:33:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_lss [2022-11-19 08:33:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_destroy [2022-11-19 08:33:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_destroy [2022-11-19 08:33:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 08:33:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_unthrottled [2022-11-19 08:33:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_unthrottled [2022-11-19 08:33:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_class_lookup [2022-11-19 08:33:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_class_lookup [2022-11-19 08:33:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue_prio [2022-11-19 08:33:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue_prio [2022-11-19 08:33:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure psched_get_time [2022-11-19 08:33:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure psched_get_time [2022-11-19 08:33:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_fopt [2022-11-19 08:33:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_fopt [2022-11-19 08:33:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 08:33:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-19 08:33:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-19 08:33:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-19 08:33:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue_1 [2022-11-19 08:33:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue_1 [2022-11-19 08:33:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-19 08:33:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_activate_class [2022-11-19 08:33:29,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_activate_class [2022-11-19 08:33:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2022-11-19 08:33:29,617 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2022-11-19 08:33:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 08:33:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 08:33:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2022-11-19 08:33:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2022-11-19 08:33:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_sync_defmap [2022-11-19 08:33:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_sync_defmap [2022-11-19 08:33:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2022-11-19 08:33:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2022-11-19 08:33:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_adjust_levels [2022-11-19 08:33:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_adjust_levels [2022-11-19 08:33:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_bind_filter [2022-11-19 08:33:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_bind_filter [2022-11-19 08:33:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-19 08:33:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-19 08:33:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 08:33:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 08:33:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_enqueue [2022-11-19 08:33:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_enqueue [2022-11-19 08:33:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_peek_dequeued [2022-11-19 08:33:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_peek_dequeued [2022-11-19 08:33:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 08:33:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_mark_toplevel [2022-11-19 08:33:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_mark_toplevel [2022-11-19 08:33:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_get [2022-11-19 08:33:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_get [2022-11-19 08:33:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2022-11-19 08:33:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2022-11-19 08:33:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_get_expires [2022-11-19 08:33:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_get_expires [2022-11-19 08:33:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-19 08:33:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-19 08:33:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-19 08:33:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-19 08:33:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reshape_fail [2022-11-19 08:33:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reshape_fail [2022-11-19 08:33:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 08:33:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 08:33:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root_sleeping [2022-11-19 08:33:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root_sleeping [2022-11-19 08:33:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_init [2022-11-19 08:33:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_init [2022-11-19 08:33:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 08:33:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_class [2022-11-19 08:33:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_class [2022-11-19 08:33:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure sch_tree_lock [2022-11-19 08:33:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_tree_lock [2022-11-19 08:33:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_attr [2022-11-19 08:33:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_attr [2022-11-19 08:33:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 08:33:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 08:33:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_find_tcf [2022-11-19 08:33:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_find_tcf [2022-11-19 08:33:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_drop [2022-11-19 08:33:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_drop [2022-11-19 08:33:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 08:33:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_rmprio [2022-11-19 08:33:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_rmprio [2022-11-19 08:33:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 08:33:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2022-11-19 08:33:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2022-11-19 08:33:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_walk [2022-11-19 08:33:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_walk [2022-11-19 08:33:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 08:33:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_get_rtab [2022-11-19 08:33:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_get_rtab [2022-11-19 08:33:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2022-11-19 08:33:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2022-11-19 08:33:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_addprio [2022-11-19 08:33:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_addprio [2022-11-19 08:33:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-19 08:33:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-19 08:33:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_change_class [2022-11-19 08:33:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_change_class [2022-11-19 08:33:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_deactivate_class [2022-11-19 08:33:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_deactivate_class [2022-11-19 08:33:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dev [2022-11-19 08:33:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dev [2022-11-19 08:33:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-19 08:33:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-19 08:33:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2022-11-19 08:33:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2022-11-19 08:33:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_qlen_notify [2022-11-19 08:33:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_qlen_notify [2022-11-19 08:33:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_destroy_class [2022-11-19 08:33:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_destroy_class [2022-11-19 08:33:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_l2t [2022-11-19 08:33:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_l2t [2022-11-19 08:33:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 08:33:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 08:33:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_graft [2022-11-19 08:33:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_graft [2022-11-19 08:33:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 08:33:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 08:33:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_wrr [2022-11-19 08:33:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_wrr [2022-11-19 08:33:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue [2022-11-19 08:33:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue [2022-11-19 08:33:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 08:33:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_put [2022-11-19 08:33:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_put [2022-11-19 08:33:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_tree_decrease_qlen [2022-11-19 08:33:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_tree_decrease_qlen [2022-11-19 08:33:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-19 08:33:29,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-19 08:33:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 08:33:29,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 08:33:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_leaf [2022-11-19 08:33:29,648 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_leaf [2022-11-19 08:33:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-19 08:33:29,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-19 08:33:30,539 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 08:33:30,547 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 08:33:30,672 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 08:33:34,524 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 08:33:36,003 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 08:33:36,003 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-19 08:33:36,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:33:36 BoogieIcfgContainer [2022-11-19 08:33:36,010 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 08:33:36,012 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 08:33:36,012 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 08:33:36,016 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 08:33:36,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:33:26" (1/3) ... [2022-11-19 08:33:36,017 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a855045 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:33:36, skipping insertion in model container [2022-11-19 08:33:36,017 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:28" (2/3) ... [2022-11-19 08:33:36,018 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a855045 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:33:36, skipping insertion in model container [2022-11-19 08:33:36,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:33:36" (3/3) ... [2022-11-19 08:33:36,019 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2022-11-19 08:33:36,038 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 08:33:36,039 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 132 error locations. [2022-11-19 08:33:36,115 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 08:33:36,132 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@56e560c4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 08:33:36,132 INFO L358 AbstractCegarLoop]: Starting to check reachability of 132 error locations. [2022-11-19 08:33:36,147 INFO L276 IsEmpty]: Start isEmpty. Operand has 1468 states, 951 states have (on average 1.4805467928496319) internal successors, (1408), 1106 states have internal predecessors, (1408), 298 states have call successors, (298), 87 states have call predecessors, (298), 86 states have return successors, (294), 292 states have call predecessors, (294), 294 states have call successors, (294) [2022-11-19 08:33:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-19 08:33:36,174 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:33:36,174 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:33:36,175 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [cbq_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, cbq_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, cbq_getErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 129 more)] === [2022-11-19 08:33:36,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:33:36,180 INFO L85 PathProgramCache]: Analyzing trace with hash -145867310, now seen corresponding path program 1 times [2022-11-19 08:33:36,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:33:36,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186745707] [2022-11-19 08:33:36,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:33:36,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:33:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:33:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-11-19 08:33:36,810 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:33:36,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186745707] [2022-11-19 08:33:36,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [186745707] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:33:36,812 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:33:36,812 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:33:36,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279914173] [2022-11-19 08:33:36,814 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:33:36,819 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:33:36,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:33:36,847 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:33:36,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:33:36,852 INFO L87 Difference]: Start difference. First operand has 1468 states, 951 states have (on average 1.4805467928496319) internal successors, (1408), 1106 states have internal predecessors, (1408), 298 states have call successors, (298), 87 states have call predecessors, (298), 86 states have return successors, (294), 292 states have call predecessors, (294), 294 states have call successors, (294) Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-11-19 08:33:39,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:33:39,946 INFO L93 Difference]: Finished difference Result 3815 states and 5186 transitions. [2022-11-19 08:33:39,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:33:39,949 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 74 [2022-11-19 08:33:39,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:33:39,977 INFO L225 Difference]: With dead ends: 3815 [2022-11-19 08:33:39,977 INFO L226 Difference]: Without dead ends: 2352 [2022-11-19 08:33:39,991 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:33:39,995 INFO L413 NwaCegarLoop]: 1970 mSDtfsCounter, 1231 mSDsluCounter, 1704 mSDsCounter, 0 mSdLazyCounter, 431 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1231 SdHoareTripleChecker+Valid, 3674 SdHoareTripleChecker+Invalid, 433 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 431 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-11-19 08:33:39,995 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1231 Valid, 3674 Invalid, 433 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 431 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-11-19 08:33:40,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2352 states. [2022-11-19 08:33:40,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2352 to 2260. [2022-11-19 08:33:40,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2260 states, 1541 states have (on average 1.4685269305645685) internal successors, (2263), 1690 states have internal predecessors, (2263), 453 states have call successors, (453), 144 states have call predecessors, (453), 144 states have return successors, (453), 449 states have call predecessors, (453), 453 states have call successors, (453) [2022-11-19 08:33:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 2260 states and 3169 transitions. [2022-11-19 08:33:40,216 INFO L78 Accepts]: Start accepts. Automaton has 2260 states and 3169 transitions. Word has length 74 [2022-11-19 08:33:40,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:33:40,218 INFO L495 AbstractCegarLoop]: Abstraction has 2260 states and 3169 transitions. [2022-11-19 08:33:40,218 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-11-19 08:33:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 3169 transitions. [2022-11-19 08:33:40,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-19 08:33:40,228 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:33:40,228 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:33:40,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 08:33:40,228 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [cbq_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, cbq_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, cbq_getErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 129 more)] === [2022-11-19 08:33:40,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:33:40,230 INFO L85 PathProgramCache]: Analyzing trace with hash 848691800, now seen corresponding path program 1 times [2022-11-19 08:33:40,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:33:40,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912464231] [2022-11-19 08:33:40,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:33:40,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:33:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:33:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-11-19 08:33:40,404 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:33:40,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1912464231] [2022-11-19 08:33:40,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1912464231] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:33:40,405 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:33:40,405 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:33:40,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720078559] [2022-11-19 08:33:40,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:33:40,407 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:33:40,407 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:33:40,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:33:40,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:33:40,408 INFO L87 Difference]: Start difference. First operand 2260 states and 3169 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-11-19 08:33:45,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:33:45,613 INFO L93 Difference]: Finished difference Result 5273 states and 7359 transitions. [2022-11-19 08:33:45,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:33:45,614 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 76 [2022-11-19 08:33:45,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:33:45,630 INFO L225 Difference]: With dead ends: 5273 [2022-11-19 08:33:45,630 INFO L226 Difference]: Without dead ends: 3040 [2022-11-19 08:33:45,639 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:33:45,640 INFO L413 NwaCegarLoop]: 2659 mSDtfsCounter, 1057 mSDsluCounter, 1694 mSDsCounter, 0 mSdLazyCounter, 504 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1057 SdHoareTripleChecker+Valid, 4353 SdHoareTripleChecker+Invalid, 506 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 504 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2022-11-19 08:33:45,640 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1057 Valid, 4353 Invalid, 506 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 504 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-11-19 08:33:45,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3040 states. [2022-11-19 08:33:45,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3040 to 2997. [2022-11-19 08:33:45,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2997 states, 2057 states have (on average 1.4560038891589693) internal successors, (2995), 2217 states have internal predecessors, (2995), 615 states have call successors, (615), 203 states have call predecessors, (615), 203 states have return successors, (615), 610 states have call predecessors, (615), 615 states have call successors, (615) [2022-11-19 08:33:45,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2997 states to 2997 states and 4225 transitions. [2022-11-19 08:33:45,766 INFO L78 Accepts]: Start accepts. Automaton has 2997 states and 4225 transitions. Word has length 76 [2022-11-19 08:33:45,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:33:45,767 INFO L495 AbstractCegarLoop]: Abstraction has 2997 states and 4225 transitions. [2022-11-19 08:33:45,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-11-19 08:33:45,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 4225 transitions. [2022-11-19 08:33:45,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-19 08:33:45,770 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:33:45,770 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:33:45,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 08:33:45,770 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [cbq_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, cbq_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, cbq_getErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 129 more)] === [2022-11-19 08:33:45,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:33:45,771 INFO L85 PathProgramCache]: Analyzing trace with hash 1885477612, now seen corresponding path program 1 times [2022-11-19 08:33:45,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:33:45,771 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498735673] [2022-11-19 08:33:45,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:33:45,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:33:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:33:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-11-19 08:33:46,010 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:33:46,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498735673] [2022-11-19 08:33:46,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498735673] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:33:46,010 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:33:46,011 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:33:46,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574008302] [2022-11-19 08:33:46,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:33:46,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:33:46,014 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:33:46,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:33:46,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:33:46,016 INFO L87 Difference]: Start difference. First operand 2997 states and 4225 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-19 08:33:50,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:33:50,325 INFO L93 Difference]: Finished difference Result 7976 states and 11189 transitions. [2022-11-19 08:33:50,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:33:50,326 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 101 [2022-11-19 08:33:50,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:33:50,354 INFO L225 Difference]: With dead ends: 7976 [2022-11-19 08:33:50,354 INFO L226 Difference]: Without dead ends: 5008 [2022-11-19 08:33:50,369 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:33:50,370 INFO L413 NwaCegarLoop]: 2160 mSDtfsCounter, 1838 mSDsluCounter, 1684 mSDsCounter, 0 mSdLazyCounter, 448 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1838 SdHoareTripleChecker+Valid, 3844 SdHoareTripleChecker+Invalid, 499 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 448 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-11-19 08:33:50,371 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1838 Valid, 3844 Invalid, 499 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 448 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-11-19 08:33:50,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5008 states. [2022-11-19 08:33:50,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5008 to 4892. [2022-11-19 08:33:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4892 states, 3420 states have (on average 1.4435672514619884) internal successors, (4937), 3608 states have internal predecessors, (4937), 1006 states have call successors, (1006), 344 states have call predecessors, (1006), 344 states have return successors, (1006), 999 states have call predecessors, (1006), 1006 states have call successors, (1006) [2022-11-19 08:33:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4892 states to 4892 states and 6949 transitions. [2022-11-19 08:33:50,638 INFO L78 Accepts]: Start accepts. Automaton has 4892 states and 6949 transitions. Word has length 101 [2022-11-19 08:33:50,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:33:50,641 INFO L495 AbstractCegarLoop]: Abstraction has 4892 states and 6949 transitions. [2022-11-19 08:33:50,641 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-19 08:33:50,642 INFO L276 IsEmpty]: Start isEmpty. Operand 4892 states and 6949 transitions. [2022-11-19 08:33:50,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-19 08:33:50,646 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:33:50,646 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:33:50,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 08:33:50,647 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [cbq_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, cbq_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, cbq_getErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 129 more)] === [2022-11-19 08:33:50,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:33:50,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1238957838, now seen corresponding path program 1 times [2022-11-19 08:33:50,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:33:50,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700671317] [2022-11-19 08:33:50,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:33:50,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:33:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:33:50,973 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2022-11-19 08:33:50,974 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:33:50,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700671317] [2022-11-19 08:33:50,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700671317] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:33:50,976 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:33:50,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-19 08:33:50,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440689966] [2022-11-19 08:33:50,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:33:50,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:33:50,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:33:50,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:33:50,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:33:50,979 INFO L87 Difference]: Start difference. First operand 4892 states and 6949 transitions. Second operand has 3 states, 2 states have (on average 20.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-19 08:33:54,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:33:54,202 INFO L93 Difference]: Finished difference Result 6993 states and 9803 transitions. [2022-11-19 08:33:54,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:33:54,203 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 20.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 103 [2022-11-19 08:33:54,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:33:54,238 INFO L225 Difference]: With dead ends: 6993 [2022-11-19 08:33:54,239 INFO L226 Difference]: Without dead ends: 6985 [2022-11-19 08:33:54,243 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:33:54,244 INFO L413 NwaCegarLoop]: 2315 mSDtfsCounter, 1860 mSDsluCounter, 1747 mSDsCounter, 0 mSdLazyCounter, 407 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1860 SdHoareTripleChecker+Valid, 4062 SdHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 407 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-19 08:33:54,244 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1860 Valid, 4062 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 407 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-11-19 08:33:54,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6985 states. [2022-11-19 08:33:54,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6985 to 6875. [2022-11-19 08:33:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6875 states, 4839 states have (on average 1.4339739615623062) internal successors, (6939), 5056 states have internal predecessors, (6939), 1427 states have call successors, (1427), 487 states have call predecessors, (1427), 487 states have return successors, (1427), 1417 states have call predecessors, (1427), 1427 states have call successors, (1427) [2022-11-19 08:33:54,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6875 states to 6875 states and 9793 transitions. [2022-11-19 08:33:54,517 INFO L78 Accepts]: Start accepts. Automaton has 6875 states and 9793 transitions. Word has length 103 [2022-11-19 08:33:54,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:33:54,517 INFO L495 AbstractCegarLoop]: Abstraction has 6875 states and 9793 transitions. [2022-11-19 08:33:54,518 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 20.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-19 08:33:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 6875 states and 9793 transitions. [2022-11-19 08:33:54,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-19 08:33:54,520 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:33:54,520 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 13, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:33:54,520 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 08:33:54,521 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting cbq_putErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [cbq_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, cbq_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, cbq_getErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 129 more)] === [2022-11-19 08:33:54,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:33:54,521 INFO L85 PathProgramCache]: Analyzing trace with hash -380892373, now seen corresponding path program 1 times [2022-11-19 08:33:54,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:33:54,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602777994] [2022-11-19 08:33:54,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:33:54,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:33:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 08:33:54,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-19 08:33:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 08:33:54,806 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-19 08:33:54,806 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-19 08:33:54,807 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location cbq_putErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (131 of 132 remaining) [2022-11-19 08:33:54,809 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_resetErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (130 of 132 remaining) [2022-11-19 08:33:54,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_resetErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (129 of 132 remaining) [2022-11-19 08:33:54,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_getErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (128 of 132 remaining) [2022-11-19 08:33:54,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_getErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (127 of 132 remaining) [2022-11-19 08:33:54,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location nla_parse_nestedErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (126 of 132 remaining) [2022-11-19 08:33:54,810 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location nla_parse_nestedErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (125 of 132 remaining) [2022-11-19 08:33:54,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_ovl_classicErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (124 of 132 remaining) [2022-11-19 08:33:54,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_ovl_classicErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (123 of 132 remaining) [2022-11-19 08:33:54,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_ovl_classicErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (122 of 132 remaining) [2022-11-19 08:33:54,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_ovl_classicErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (121 of 132 remaining) [2022-11-19 08:33:54,811 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_ovl_classicErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (120 of 132 remaining) [2022-11-19 08:33:54,812 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_ovl_classicErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (119 of 132 remaining) [2022-11-19 08:33:54,812 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_ovl_classicErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (118 of 132 remaining) [2022-11-19 08:33:54,812 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_ovl_classicErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (117 of 132 remaining) [2022-11-19 08:33:54,812 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_set_overlimitErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (116 of 132 remaining) [2022-11-19 08:33:54,813 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_set_overlimitErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (115 of 132 remaining) [2022-11-19 08:33:54,813 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_set_overlimitErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (114 of 132 remaining) [2022-11-19 08:33:54,813 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_set_overlimitErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (113 of 132 remaining) [2022-11-19 08:33:54,813 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_normalize_quantaErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (112 of 132 remaining) [2022-11-19 08:33:54,813 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_normalize_quantaErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (111 of 132 remaining) [2022-11-19 08:33:54,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_normalize_quantaErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (110 of 132 remaining) [2022-11-19 08:33:54,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_normalize_quantaErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (109 of 132 remaining) [2022-11-19 08:33:54,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_normalize_quantaErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (108 of 132 remaining) [2022-11-19 08:33:54,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_normalize_quantaErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (107 of 132 remaining) [2022-11-19 08:33:54,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_initErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (106 of 132 remaining) [2022-11-19 08:33:54,814 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_initErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (105 of 132 remaining) [2022-11-19 08:33:54,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_deleteErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (104 of 132 remaining) [2022-11-19 08:33:54,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_deleteErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (103 of 132 remaining) [2022-11-19 08:33:54,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dropErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (102 of 132 remaining) [2022-11-19 08:33:54,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dropErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (101 of 132 remaining) [2022-11-19 08:33:54,815 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_rmprioErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (100 of 132 remaining) [2022-11-19 08:33:54,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_rmprioErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (99 of 132 remaining) [2022-11-19 08:33:54,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_set_lssErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (98 of 132 remaining) [2022-11-19 08:33:54,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_set_lssErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (97 of 132 remaining) [2022-11-19 08:33:54,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_walkErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (96 of 132 remaining) [2022-11-19 08:33:54,816 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_walkErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (95 of 132 remaining) [2022-11-19 08:33:54,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_walkErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (94 of 132 remaining) [2022-11-19 08:33:54,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_walkErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (93 of 132 remaining) [2022-11-19 08:33:54,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (92 of 132 remaining) [2022-11-19 08:33:54,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (91 of 132 remaining) [2022-11-19 08:33:54,817 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (90 of 132 remaining) [2022-11-19 08:33:54,818 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (89 of 132 remaining) [2022-11-19 08:33:54,818 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (88 of 132 remaining) [2022-11-19 08:33:54,820 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (87 of 132 remaining) [2022-11-19 08:33:54,820 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (86 of 132 remaining) [2022-11-19 08:33:54,821 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (85 of 132 remaining) [2022-11-19 08:33:54,822 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (84 of 132 remaining) [2022-11-19 08:33:54,822 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (83 of 132 remaining) [2022-11-19 08:33:54,822 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (82 of 132 remaining) [2022-11-19 08:33:54,822 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (81 of 132 remaining) [2022-11-19 08:33:54,822 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (80 of 132 remaining) [2022-11-19 08:33:54,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (79 of 132 remaining) [2022-11-19 08:33:54,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (78 of 132 remaining) [2022-11-19 08:33:54,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (77 of 132 remaining) [2022-11-19 08:33:54,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (76 of 132 remaining) [2022-11-19 08:33:54,823 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (75 of 132 remaining) [2022-11-19 08:33:54,824 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (74 of 132 remaining) [2022-11-19 08:33:54,824 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (73 of 132 remaining) [2022-11-19 08:33:54,824 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr20ASSERT_VIOLATIONINTEGER_OVERFLOW (72 of 132 remaining) [2022-11-19 08:33:54,825 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr21ASSERT_VIOLATIONINTEGER_OVERFLOW (71 of 132 remaining) [2022-11-19 08:33:54,825 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr22ASSERT_VIOLATIONINTEGER_OVERFLOW (70 of 132 remaining) [2022-11-19 08:33:54,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr23ASSERT_VIOLATIONINTEGER_OVERFLOW (69 of 132 remaining) [2022-11-19 08:33:54,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr24ASSERT_VIOLATIONINTEGER_OVERFLOW (68 of 132 remaining) [2022-11-19 08:33:54,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_prioErr25ASSERT_VIOLATIONINTEGER_OVERFLOW (67 of 132 remaining) [2022-11-19 08:33:54,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_addprioErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (66 of 132 remaining) [2022-11-19 08:33:54,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_addprioErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (65 of 132 remaining) [2022-11-19 08:33:54,826 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (64 of 132 remaining) [2022-11-19 08:33:54,830 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (63 of 132 remaining) [2022-11-19 08:33:54,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (62 of 132 remaining) [2022-11-19 08:33:54,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (61 of 132 remaining) [2022-11-19 08:33:54,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (60 of 132 remaining) [2022-11-19 08:33:54,831 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (59 of 132 remaining) [2022-11-19 08:33:54,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (58 of 132 remaining) [2022-11-19 08:33:54,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (57 of 132 remaining) [2022-11-19 08:33:54,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (56 of 132 remaining) [2022-11-19 08:33:54,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (55 of 132 remaining) [2022-11-19 08:33:54,832 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (54 of 132 remaining) [2022-11-19 08:33:54,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ##fun~$Pointer$~TO~intErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (53 of 132 remaining) [2022-11-19 08:33:54,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_change_classErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (52 of 132 remaining) [2022-11-19 08:33:54,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_change_classErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (51 of 132 remaining) [2022-11-19 08:33:54,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_deactivate_classErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (50 of 132 remaining) [2022-11-19 08:33:54,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_deactivate_classErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (49 of 132 remaining) [2022-11-19 08:33:54,833 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (48 of 132 remaining) [2022-11-19 08:33:54,834 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeue_1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (47 of 132 remaining) [2022-11-19 08:33:54,834 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_activate_classErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (46 of 132 remaining) [2022-11-19 08:33:54,834 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_activate_classErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (45 of 132 remaining) [2022-11-19 08:33:54,834 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location nla_nest_endErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (44 of 132 remaining) [2022-11-19 08:33:54,834 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location nla_nest_endErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (43 of 132 remaining) [2022-11-19 08:33:54,835 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_sync_defmapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (42 of 132 remaining) [2022-11-19 08:33:54,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_sync_defmapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (41 of 132 remaining) [2022-11-19 08:33:54,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_sync_defmapErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (40 of 132 remaining) [2022-11-19 08:33:54,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_sync_defmapErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 132 remaining) [2022-11-19 08:33:54,836 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_sync_defmapErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 132 remaining) [2022-11-19 08:33:54,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_sync_defmapErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 132 remaining) [2022-11-19 08:33:54,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_sync_defmapErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 132 remaining) [2022-11-19 08:33:54,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_sync_defmapErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 132 remaining) [2022-11-19 08:33:54,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_bind_filterErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 132 remaining) [2022-11-19 08:33:54,837 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_bind_filterErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 132 remaining) [2022-11-19 08:33:54,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 132 remaining) [2022-11-19 08:33:54,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 132 remaining) [2022-11-19 08:33:54,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 132 remaining) [2022-11-19 08:33:54,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 132 remaining) [2022-11-19 08:33:54,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 132 remaining) [2022-11-19 08:33:54,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 132 remaining) [2022-11-19 08:33:54,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 132 remaining) [2022-11-19 08:33:54,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 132 remaining) [2022-11-19 08:33:54,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 132 remaining) [2022-11-19 08:33:54,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 132 remaining) [2022-11-19 08:33:54,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 132 remaining) [2022-11-19 08:33:54,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 132 remaining) [2022-11-19 08:33:54,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 132 remaining) [2022-11-19 08:33:54,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 132 remaining) [2022-11-19 08:33:54,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 132 remaining) [2022-11-19 08:33:54,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 132 remaining) [2022-11-19 08:33:54,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 132 remaining) [2022-11-19 08:33:54,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 132 remaining) [2022-11-19 08:33:54,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 132 remaining) [2022-11-19 08:33:54,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_dequeueErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 132 remaining) [2022-11-19 08:33:54,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location cbq_putErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 132 remaining) [2022-11-19 08:33:54,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 132 remaining) [2022-11-19 08:33:54,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 132 remaining) [2022-11-19 08:33:54,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 132 remaining) [2022-11-19 08:33:54,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 132 remaining) [2022-11-19 08:33:54,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 132 remaining) [2022-11-19 08:33:54,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 132 remaining) [2022-11-19 08:33:54,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 132 remaining) [2022-11-19 08:33:54,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 132 remaining) [2022-11-19 08:33:54,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 132 remaining) [2022-11-19 08:33:54,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 132 remaining) [2022-11-19 08:33:54,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 132 remaining) [2022-11-19 08:33:54,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 132 remaining) [2022-11-19 08:33:54,844 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 08:33:54,849 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-11-19 08:33:54,857 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 08:33:55,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 08:33:55 BoogieIcfgContainer [2022-11-19 08:33:55,067 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 08:33:55,067 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 08:33:55,067 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 08:33:55,068 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 08:33:55,068 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:33:36" (3/4) ... [2022-11-19 08:33:55,070 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-11-19 08:33:55,212 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/witness.graphml [2022-11-19 08:33:55,212 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 08:33:55,213 INFO L158 Benchmark]: Toolchain (without parser) took 28980.46ms. Allocated memory was 134.2MB in the beginning and 606.1MB in the end (delta: 471.9MB). Free memory was 85.0MB in the beginning and 383.2MB in the end (delta: -298.2MB). Peak memory consumption was 174.6MB. Max. memory is 16.1GB. [2022-11-19 08:33:55,213 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 134.2MB. Free memory is still 114.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 08:33:55,213 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2702.42ms. Allocated memory was 134.2MB in the beginning and 182.5MB in the end (delta: 48.2MB). Free memory was 84.9MB in the beginning and 100.8MB in the end (delta: -16.0MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2022-11-19 08:33:55,213 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.69ms. Allocated memory is still 182.5MB. Free memory was 100.8MB in the beginning and 77.8MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-19 08:33:55,214 INFO L158 Benchmark]: Boogie Preprocessor took 289.64ms. Allocated memory is still 182.5MB. Free memory was 77.8MB in the beginning and 92.8MB in the end (delta: -15.0MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-11-19 08:33:55,214 INFO L158 Benchmark]: RCFGBuilder took 6534.40ms. Allocated memory was 182.5MB in the beginning and 385.9MB in the end (delta: 203.4MB). Free memory was 92.8MB in the beginning and 139.1MB in the end (delta: -46.3MB). Peak memory consumption was 166.5MB. Max. memory is 16.1GB. [2022-11-19 08:33:55,214 INFO L158 Benchmark]: TraceAbstraction took 19054.93ms. Allocated memory was 385.9MB in the beginning and 606.1MB in the end (delta: 220.2MB). Free memory was 138.0MB in the beginning and 409.4MB in the end (delta: -271.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 08:33:55,215 INFO L158 Benchmark]: Witness Printer took 144.71ms. Allocated memory is still 606.1MB. Free memory was 409.4MB in the beginning and 383.2MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-19 08:33:55,217 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 134.2MB. Free memory is still 114.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2702.42ms. Allocated memory was 134.2MB in the beginning and 182.5MB in the end (delta: 48.2MB). Free memory was 84.9MB in the beginning and 100.8MB in the end (delta: -16.0MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.69ms. Allocated memory is still 182.5MB. Free memory was 100.8MB in the beginning and 77.8MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 289.64ms. Allocated memory is still 182.5MB. Free memory was 77.8MB in the beginning and 92.8MB in the end (delta: -15.0MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * RCFGBuilder took 6534.40ms. Allocated memory was 182.5MB in the beginning and 385.9MB in the end (delta: 203.4MB). Free memory was 92.8MB in the beginning and 139.1MB in the end (delta: -46.3MB). Peak memory consumption was 166.5MB. Max. memory is 16.1GB. * TraceAbstraction took 19054.93ms. Allocated memory was 385.9MB in the beginning and 606.1MB in the end (delta: 220.2MB). Free memory was 138.0MB in the beginning and 409.4MB in the end (delta: -271.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 144.71ms. Allocated memory is still 606.1MB. Free memory was 409.4MB in the beginning and 383.2MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 8133]: integer overflow possible integer overflow possible We found a FailurePath: [L7536-L7544] static struct nla_policy const cbq_policy[8U] = { {(unsigned short)0, (unsigned short)0}, {(unsigned short)0, 20U}, {(unsigned short)0, 12U}, {(unsigned short)0, 12U}, {(unsigned short)0, 8U}, {(unsigned short)0, 12U}, {11U, 1024U}, {(unsigned short)0, 4U}}; [L5576] int LDV_IN_INTERRUPT = 1; [L8589-L8592] static struct Qdisc_class_ops const cbq_class_ops = {0, & cbq_graft, & cbq_leaf, & cbq_qlen_notify, & cbq_get, & cbq_put, & cbq_change_class, & cbq_delete, & cbq_walk, & cbq_find_tcf, & cbq_bind_filter, & cbq_unbind_filter, & cbq_dump_class, & cbq_dump_class_stats}; [L8613] int ldv_retval_0 ; [L8614] int ldv_retval_1 ; [L5578] int ref_cnt ; [L5579] struct Qdisc *cbq_class_ops_group0 ; [L5577] int ldv_state_variable_2 ; [L9254] int ldv_spin = 0; [L5583] int ldv_state_variable_0 ; [L8593-L8597] static struct Qdisc_ops cbq_qdisc_ops = {(struct Qdisc_ops *)0, & cbq_class_ops, {'c', 'b', 'q', '\000'}, 896, & cbq_enqueue, & cbq_dequeue, & qdisc_peek_dequeued, & cbq_drop, & cbq_init, & cbq_reset, & cbq_destroy, (int (*)(struct Qdisc * , struct nlattr * ))0, 0, & cbq_dump, & cbq_dump_stats, & __this_module}; [L5580] int ldv_state_variable_1 ; [L5581] struct Qdisc *cbq_qdisc_ops_group0 ; [L5582] struct sk_buff *cbq_qdisc_ops_group1 ; [L8642] struct nlattr *ldvarg1 ; [L8643] void *tmp ; [L8644] struct gnet_dump *ldvarg0 ; [L8645] void *tmp___0 ; [L8646] struct Qdisc *ldvarg18 ; [L8647] void *tmp___1 ; [L8648] unsigned long ldvarg11 ; [L8649] unsigned long tmp___2 ; [L8650] struct qdisc_walker *ldvarg20 ; [L8651] void *tmp___3 ; [L8652] struct tcmsg *ldvarg7 ; [L8653] void *tmp___4 ; [L8654] unsigned long ldvarg23 ; [L8655] unsigned long tmp___5 ; [L8656] struct nlattr **ldvarg3 ; [L8657] void *tmp___6 ; [L8658] struct gnet_dump *ldvarg12 ; [L8659] void *tmp___7 ; [L8660] struct sk_buff *ldvarg8 ; [L8661] void *tmp___8 ; [L8662] unsigned long ldvarg13 ; [L8663] unsigned long tmp___9 ; [L8664] u32 ldvarg10 ; [L8665] u32 tmp___10 ; [L8666] unsigned long ldvarg9 ; [L8667] unsigned long tmp___11 ; [L8668] u32 ldvarg5 ; [L8669] u32 tmp___12 ; [L8670] unsigned long *ldvarg6 ; [L8671] void *tmp___13 ; [L8672] unsigned long ldvarg15 ; [L8673] unsigned long tmp___14 ; [L8674] unsigned long ldvarg16 ; [L8675] unsigned long tmp___15 ; [L8676] unsigned long ldvarg21 ; [L8677] unsigned long tmp___16 ; [L8678] u32 ldvarg4 ; [L8679] u32 tmp___17 ; [L8680] unsigned long ldvarg14 ; [L8681] unsigned long tmp___18 ; [L8682] struct Qdisc **ldvarg17 ; [L8683] void *tmp___19 ; [L8684] u32 ldvarg22 ; [L8685] u32 tmp___20 ; [L8686] unsigned long ldvarg19 ; [L8687] unsigned long tmp___21 ; [L8688] unsigned long ldvarg2 ; [L8689] unsigned long tmp___22 ; [L8690] int tmp___23 ; [L8691] int tmp___24 ; [L8692] int tmp___25 ; [L8693] int tmp___26 ; VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L8695] CALL, EXPR ldv_zalloc(4UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=4, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=4, tmp___0=1] [L8695] RET, EXPR ldv_zalloc(4UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(4UL)={0:0}, ref_cnt=0] [L8695] tmp = ldv_zalloc(4UL) [L8696] ldvarg1 = (struct nlattr *)tmp VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldvarg1={0:0}, ref_cnt=0, tmp={0:0}] [L8697] CALL, EXPR ldv_zalloc(88UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=88, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=88, tmp___0=1] [L8697] RET, EXPR ldv_zalloc(88UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(88UL)={0:0}, ldvarg1={0:0}, ref_cnt=0, tmp={0:0}] [L8697] tmp___0 = ldv_zalloc(88UL) [L8698] ldvarg0 = (struct gnet_dump *)tmp___0 VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}] [L8699] CALL, EXPR ldv_zalloc(448UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=448, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=448, tmp___0=1] [L8699] RET, EXPR ldv_zalloc(448UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(448UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}] [L8699] tmp___1 = ldv_zalloc(448UL) [L8700] ldvarg18 = (struct Qdisc *)tmp___1 [L8701] tmp___2 = __VERIFIER_nondet_ulong() [L8702] ldvarg11 = tmp___2 VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg11=9, ldvarg18={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=9] [L8703] CALL, EXPR ldv_zalloc(24UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=24, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=24, tmp___0=1] [L8703] RET, EXPR ldv_zalloc(24UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(24UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=9, ldvarg18={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=9] [L8703] tmp___3 = ldv_zalloc(24UL) [L8704] ldvarg20 = (struct qdisc_walker *)tmp___3 VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg11=9, ldvarg18={0:0}, ldvarg20={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=9, tmp___3={0:0}] [L8705] CALL, EXPR ldv_zalloc(20UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=20, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=20, tmp___0=1] [L8705] RET, EXPR ldv_zalloc(20UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(20UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=9, ldvarg18={0:0}, ldvarg20={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=9, tmp___3={0:0}] [L8705] tmp___4 = ldv_zalloc(20UL) [L8706] ldvarg7 = (struct tcmsg *)tmp___4 [L8707] tmp___5 = __VERIFIER_nondet_ulong() [L8708] ldvarg23 = tmp___5 VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg11=9, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=7, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=9, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7] [L8709] CALL, EXPR ldv_zalloc(8UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=8, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=8, tmp___0=1] [L8709] RET, EXPR ldv_zalloc(8UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(8UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=9, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=7, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=9, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7] [L8709] tmp___6 = ldv_zalloc(8UL) [L8710] ldvarg3 = (struct nlattr **)tmp___6 VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg11=9, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=7, ldvarg3={0:0}, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=9, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}] [L8711] CALL, EXPR ldv_zalloc(88UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=88, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=88, tmp___0=1] [L8711] RET, EXPR ldv_zalloc(88UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(88UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=9, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=7, ldvarg3={0:0}, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=9, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}] [L8711] tmp___7 = ldv_zalloc(88UL) [L8712] ldvarg12 = (struct gnet_dump *)tmp___7 VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg11=9, ldvarg12={0:0}, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=7, ldvarg3={0:0}, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=9, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}] [L8713] CALL, EXPR ldv_zalloc(232UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=232, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=232, tmp___0=1] [L8713] RET, EXPR ldv_zalloc(232UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(232UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11=9, ldvarg12={0:0}, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=7, ldvarg3={0:0}, ldvarg7={0:0}, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2=9, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}] [L8713] tmp___8 = ldv_zalloc(232UL) [L8714] ldvarg8 = (struct sk_buff *)tmp___8 [L8715] tmp___9 = __VERIFIER_nondet_ulong() [L8716] ldvarg13 = tmp___9 [L8717] tmp___10 = __VERIFIER_nondet_u32() [L8718] ldvarg10 = tmp___10 [L8719] tmp___11 = __VERIFIER_nondet_ulong() [L8720] ldvarg9 = tmp___11 [L8721] tmp___12 = __VERIFIER_nondet_u32() [L8722] ldvarg5 = tmp___12 VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=7, ldvarg3={0:0}, ldvarg5=4, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___2=9, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L8723] CALL, EXPR ldv_zalloc(8UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=8, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=8, tmp___0=1] [L8723] RET, EXPR ldv_zalloc(8UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(8UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg23=7, ldvarg3={0:0}, ldvarg5=4, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___2=9, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L8723] tmp___13 = ldv_zalloc(8UL) [L8724] ldvarg6 = (unsigned long *)tmp___13 [L8725] tmp___14 = __VERIFIER_nondet_ulong() [L8726] ldvarg15 = tmp___14 [L8727] tmp___15 = __VERIFIER_nondet_ulong() [L8728] ldvarg16 = tmp___15 [L8729] tmp___16 = __VERIFIER_nondet_ulong() [L8730] ldvarg21 = tmp___16 [L8731] tmp___17 = __VERIFIER_nondet_u32() [L8732] ldvarg4 = tmp___17 [L8733] tmp___18 = __VERIFIER_nondet_ulong() [L8734] ldvarg14 = tmp___18 VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg14=18446744073709551614, ldvarg15=2, ldvarg16=6, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg21=8, ldvarg23=7, ldvarg3={0:0}, ldvarg4=3, ldvarg5=4, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___13={0:0}, tmp___14=2, tmp___15=6, tmp___16=8, tmp___17=3, tmp___18=18446744073709551614, tmp___2=9, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L8735] CALL, EXPR ldv_zalloc(8UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=8, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=8, tmp___0=1] [L8735] RET, EXPR ldv_zalloc(8UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(8UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg14=18446744073709551614, ldvarg15=2, ldvarg16=6, ldvarg18={0:0}, ldvarg20={0:0}, ldvarg21=8, ldvarg23=7, ldvarg3={0:0}, ldvarg4=3, ldvarg5=4, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___13={0:0}, tmp___14=2, tmp___15=6, tmp___16=8, tmp___17=3, tmp___18=18446744073709551614, tmp___2=9, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L8735] tmp___19 = ldv_zalloc(8UL) [L8736] ldvarg17 = (struct Qdisc **)tmp___19 [L8737] tmp___20 = __VERIFIER_nondet_u32() [L8738] ldvarg22 = tmp___20 [L8739] tmp___21 = __VERIFIER_nondet_ulong() [L8740] ldvarg19 = tmp___21 [L8741] tmp___22 = __VERIFIER_nondet_ulong() [L8742] ldvarg2 = tmp___22 [L8743] FCALL ldv_initialize() [L8744] ldv_state_variable_1 = 0 [L8745] ref_cnt = 0 [L8746] ldv_state_variable_0 = 1 [L8747] ldv_state_variable_2 = 0 VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg14=18446744073709551614, ldvarg15=2, ldvarg16=6, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=5, ldvarg2=1, ldvarg20={0:0}, ldvarg21=8, ldvarg22=4294967295, ldvarg23=7, ldvarg3={0:0}, ldvarg4=3, ldvarg5=4, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___13={0:0}, tmp___14=2, tmp___15=6, tmp___16=8, tmp___17=3, tmp___18=18446744073709551614, tmp___19={0:0}, tmp___2=9, tmp___20=4294967295, tmp___21=5, tmp___22=1, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L8749] tmp___23 = __VERIFIER_nondet_int() [L8751] case 0: [L8913] case 1: VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg14=18446744073709551614, ldvarg15=2, ldvarg16=6, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=5, ldvarg2=1, ldvarg20={0:0}, ldvarg21=8, ldvarg22=4294967295, ldvarg23=7, ldvarg3={0:0}, ldvarg4=3, ldvarg5=4, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___13={0:0}, tmp___14=2, tmp___15=6, tmp___16=8, tmp___17=3, tmp___18=18446744073709551614, tmp___19={0:0}, tmp___2=9, tmp___20=4294967295, tmp___21=5, tmp___22=1, tmp___23=1, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L8914] COND TRUE ldv_state_variable_0 != 0 [L8915] tmp___25 = __VERIFIER_nondet_int() [L8917] case 0: [L8925] case 1: VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg14=18446744073709551614, ldvarg15=2, ldvarg16=6, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=5, ldvarg2=1, ldvarg20={0:0}, ldvarg21=8, ldvarg22=4294967295, ldvarg23=7, ldvarg3={0:0}, ldvarg4=3, ldvarg5=4, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___13={0:0}, tmp___14=2, tmp___15=6, tmp___16=8, tmp___17=3, tmp___18=18446744073709551614, tmp___19={0:0}, tmp___2=9, tmp___20=4294967295, tmp___21=5, tmp___22=1, tmp___23=1, tmp___25=1, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L8926] COND TRUE ldv_state_variable_0 == 1 [L8927] CALL, EXPR cbq_module_init() [L8600] int tmp ; [L8602] CALL, EXPR register_qdisc(& cbq_qdisc_ops) [L9484] return __VERIFIER_nondet_int(); [L8602] RET, EXPR register_qdisc(& cbq_qdisc_ops) [L8602] tmp = register_qdisc(& cbq_qdisc_ops) [L8603] return (tmp); [L8927] RET, EXPR cbq_module_init() [L8927] ldv_retval_1 = cbq_module_init() [L8928] COND TRUE ldv_retval_1 == 0 [L8929] ldv_state_variable_0 = 3 [L8930] ldv_state_variable_2 = 1 [L8931] CALL ldv_initialize_Qdisc_class_ops_2() [L8633] void *tmp ; VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L8635] CALL, EXPR ldv_zalloc(448UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=448, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=448, tmp___0=1] [L8635] RET, EXPR ldv_zalloc(448UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(448UL)={0:0}, ref_cnt=0] [L8635] tmp = ldv_zalloc(448UL) [L8636] cbq_class_ops_group0 = (struct Qdisc *)tmp [L8931] RET ldv_initialize_Qdisc_class_ops_2() [L8932] ldv_state_variable_1 = 1 [L8933] CALL ldv_initialize_Qdisc_ops_1() [L8621] void *tmp ; [L8622] void *tmp___0 ; VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L8624] CALL, EXPR ldv_zalloc(448UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=448, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=448, tmp___0=1] [L8624] RET, EXPR ldv_zalloc(448UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(448UL)={0:0}, ref_cnt=0] [L8624] tmp = ldv_zalloc(448UL) [L8625] cbq_qdisc_ops_group0 = (struct Qdisc *)tmp VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, tmp={0:0}] [L8626] CALL, EXPR ldv_zalloc(232UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0] [L5518] void *p ; [L5519] void *tmp ; [L5520] int tmp___0 ; [L5522] tmp___0 = __VERIFIER_nondet_int() [L5523] COND TRUE tmp___0 != 0 [L5524] return ((void *)0); VAL [\old(size)=232, \result={0:0}, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, size=232, tmp___0=1] [L8626] RET, EXPR ldv_zalloc(232UL) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ldv_zalloc(232UL)={0:0}, ref_cnt=0, tmp={0:0}] [L8626] tmp___0 = ldv_zalloc(232UL) [L8627] cbq_qdisc_ops_group1 = (struct sk_buff *)tmp___0 [L8933] RET ldv_initialize_Qdisc_ops_1() [L8936] COND FALSE !(ldv_retval_1 != 0) VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg14=18446744073709551614, ldvarg15=2, ldvarg16=6, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=5, ldvarg2=1, ldvarg20={0:0}, ldvarg21=8, ldvarg22=4294967295, ldvarg23=7, ldvarg3={0:0}, ldvarg4=3, ldvarg5=4, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___13={0:0}, tmp___14=2, tmp___15=6, tmp___16=8, tmp___17=3, tmp___18=18446744073709551614, tmp___19={0:0}, tmp___2=9, tmp___20=4294967295, tmp___21=5, tmp___22=1, tmp___23=1, tmp___25=1, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L8749] tmp___23 = __VERIFIER_nondet_int() [L8751] case 0: [L8913] case 1: [L8951] case 2: VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg14=18446744073709551614, ldvarg15=2, ldvarg16=6, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=5, ldvarg2=1, ldvarg20={0:0}, ldvarg21=8, ldvarg22=4294967295, ldvarg23=7, ldvarg3={0:0}, ldvarg4=3, ldvarg5=4, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___13={0:0}, tmp___14=2, tmp___15=6, tmp___16=8, tmp___17=3, tmp___18=18446744073709551614, tmp___19={0:0}, tmp___2=9, tmp___20=4294967295, tmp___21=5, tmp___22=1, tmp___23=2, tmp___25=1, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L8952] COND TRUE ldv_state_variable_2 != 0 [L8953] tmp___26 = __VERIFIER_nondet_int() [L8955] case 0: [L8967] case 1: [L8979] case 2: [L8991] case 3: [L9003] case 4: [L9015] case 5: [L9023] case 6: [L9035] case 7: VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg14=18446744073709551614, ldvarg15=2, ldvarg16=6, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=5, ldvarg2=1, ldvarg20={0:0}, ldvarg21=8, ldvarg22=4294967295, ldvarg23=7, ldvarg3={0:0}, ldvarg4=3, ldvarg5=4, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___13={0:0}, tmp___14=2, tmp___15=6, tmp___16=8, tmp___17=3, tmp___18=18446744073709551614, tmp___19={0:0}, tmp___2=9, tmp___20=4294967295, tmp___21=5, tmp___22=1, tmp___23=2, tmp___25=1, tmp___26=7, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L9036] COND TRUE ldv_state_variable_2 == 1 VAL [__this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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}, ldvarg1={0:0}, ldvarg10=10, ldvarg11=9, ldvarg12={0:0}, ldvarg13=11, ldvarg14=18446744073709551614, ldvarg15=2, ldvarg16=6, ldvarg17={0:0}, ldvarg18={0:0}, ldvarg19=5, ldvarg2=1, ldvarg20={0:0}, ldvarg21=8, ldvarg22=4294967295, ldvarg23=7, ldvarg3={0:0}, ldvarg4=3, ldvarg5=4, ldvarg6={0:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9=0, ref_cnt=0, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___10=10, tmp___11=0, tmp___12=4, tmp___13={0:0}, tmp___14=2, tmp___15=6, tmp___16=8, tmp___17=3, tmp___18=18446744073709551614, tmp___19={0:0}, tmp___2=9, tmp___20=4294967295, tmp___21=5, tmp___22=1, tmp___23=2, tmp___25=1, tmp___26=7, tmp___3={0:0}, tmp___4={0:0}, tmp___5=7, tmp___6={0:0}, tmp___7={0:0}, tmp___8={0:0}, tmp___9=11] [L9037] CALL cbq_put(cbq_class_ops_group0, ldvarg14) VAL [\old(arg)=18446744073709551614, \old(ldv_spin)=0, __this_module={18446744073709551628:18446744073709551629}, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, sch={0:0}] [L8126] struct cbq_class *cl ; [L8127] spinlock_t *root_lock ; [L8128] spinlock_t *tmp ; [L8129] struct cbq_sched_data *q ; [L8130] void *tmp___0 ; [L8132] cl = (struct cbq_class *)arg [L8133] EXPR cl->refcnt VAL [\old(arg)=18446744073709551614, \old(ldv_spin)=0, __this_module={18446744073709551628:18446744073709551629}, arg=18446744073709551614, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, cl={0:-2}, cl->refcnt=2147483649, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, sch={0:0}, sch={0:0}] [L8133] cl->refcnt - 1 VAL [\old(arg)=18446744073709551614, \old(ldv_spin)=0, __this_module={18446744073709551628:18446744073709551629}, arg=18446744073709551614, cbq_class_ops={12:0}, cbq_class_ops_group0={0:0}, cbq_policy={11:0}, cbq_qdisc_ops={13:0}, cbq_qdisc_ops_group0={0:0}, cbq_qdisc_ops_group1={0:0}, cl={0:-2}, cl->refcnt=2147483649, LDV_IN_INTERRUPT=1, 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, ref_cnt=0, sch={0:0}, sch={0:0}] - UnprovableResult [Line: 7356]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7356]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7995]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7995]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5704]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5704]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6334]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6334]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6336]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6336]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6336]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6336]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6336]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6336]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7493]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7493]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7493]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7493]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7027]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7027]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7027]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7027]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7027]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7027]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7604]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7604]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8459]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8459]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7318]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7318]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7439]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7439]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7421]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7421]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8555]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8555]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8565]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8565]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6487]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6487]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6435]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6435]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6437]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6437]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6437]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6437]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6437]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6437]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6446]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6446]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6450]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6450]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6454]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6454]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5626]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5626]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6804]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6804]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6814]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6814]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6827]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6827]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6839]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6839]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7448]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7448]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6581]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6581]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6584]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6584]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5470]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5470]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5470]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5470]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6598]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6598]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6598]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6598]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8311]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8311]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6223]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6223]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6888]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6888]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6197]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6197]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5741]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 5741]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7093]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7093]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7097]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7097]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7124]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7124]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7149]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 7149]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8505]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8505]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6700]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6700]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6701]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6701]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6701]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6701]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6709]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6709]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6709]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6709]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6709]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6709]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6711]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6711]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6713]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6713]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6921]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6921]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6034]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6034]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8133]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8759]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8759]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8765]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8765]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8902]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8902]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8517]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 8517]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9019]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9019]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9111]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 9111]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 88 procedures, 1469 locations, 132 error locations. Started 1 CEGAR loops. OverallTime: 18.8s, OverallIterations: 5, TraceHistogramMax: 13, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 16.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5986 SdHoareTripleChecker+Valid, 14.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5986 mSDsluCounter, 15933 SdHoareTripleChecker+Invalid, 14.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6829 mSDsCounter, 63 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1790 IncrementalHoareTripleChecker+Invalid, 1853 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 63 mSolverCounterUnsat, 9104 mSDtfsCounter, 1790 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6875occurred in iteration=4, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 4 MinimizatonAttempts, 361 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 459 NumberOfCodeBlocks, 459 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 350 ConstructedInterpolants, 0 QuantifiedInterpolants, 464 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 989/989 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-11-19 08:33:55,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa9a713-235e-4001-968f-e7172f20499a/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)