./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4742aa74f663a6e8278bb39f3cd56acf3db47cbfc3decedd230b4294c16c2a01 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:42:46,526 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:42:46,581 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-05 23:42:46,585 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:42:46,585 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:42:46,604 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:42:46,605 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:42:46,605 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:42:46,605 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:42:46,605 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:42:46,606 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:42:46,606 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:42:46,606 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:42:46,606 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:42:46,606 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:42:46,606 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:42:46,606 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:42:46,606 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:42:46,606 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:42:46,606 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:42:46,606 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:42:46,607 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:42:46,607 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:42:46,607 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:42:46,607 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:42:46,607 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:42:46,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:42:46,607 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:42:46,607 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:42:46,607 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:42:46,607 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:42:46,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:42:46,608 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4742aa74f663a6e8278bb39f3cd56acf3db47cbfc3decedd230b4294c16c2a01 [2024-12-05 23:42:46,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:42:46,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:42:46,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:42:46,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:42:46,855 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:42:46,856 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2024-12-05 23:42:49,435 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/data/ff719947a/37c831b9c32041b7ba5f8d7280d70ce9/FLAGc5e9b34b6 [2024-12-05 23:42:49,895 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:42:49,895 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2024-12-05 23:42:49,924 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/data/ff719947a/37c831b9c32041b7ba5f8d7280d70ce9/FLAGc5e9b34b6 [2024-12-05 23:42:50,002 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/data/ff719947a/37c831b9c32041b7ba5f8d7280d70ce9 [2024-12-05 23:42:50,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:42:50,005 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:42:50,006 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:42:50,006 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:42:50,009 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:42:50,010 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:50,010 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7efd0d3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:50, skipping insertion in model container [2024-12-05 23:42:50,011 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:42:50" (1/1) ... [2024-12-05 23:42:50,088 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:42:50,443 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5334] [2024-12-05 23:42:50,443 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5335-5336] [2024-12-05 23:42:51,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:42:51,350 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:42:51,460 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5334] [2024-12-05 23:42:51,460 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5335-5336] [2024-12-05 23:42:51,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5418] [2024-12-05 23:42:51,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "r" (~ word)); [5431] [2024-12-05 23:42:51,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1383/dscv_tempdir/dscv/ri/43_2a/net/sched/sch_cbq.o.c.prepared"), "i" (1998), "i" (12UL)); [8479-8480] [2024-12-05 23:42:51,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:42:51,775 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:42:51,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51 WrapperNode [2024-12-05 23:42:51,776 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:42:51,777 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:42:51,777 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:42:51,777 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:42:51,782 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:51,831 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:51,942 INFO L138 Inliner]: procedures = 231, calls = 1495, calls flagged for inlining = 100, calls inlined = 97, statements flattened = 4308 [2024-12-05 23:42:51,942 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:42:51,942 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:42:51,942 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:42:51,943 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:42:51,948 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:51,948 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:51,973 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:51,974 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:52,069 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:52,075 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:52,094 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:52,115 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:52,130 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:52,156 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:42:52,157 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:42:52,157 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:42:52,157 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:42:52,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:51" (1/1) ... [2024-12-05 23:42:52,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:42:52,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:42:52,182 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:42:52,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:42:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reclassify [2024-12-05 23:42:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reclassify [2024-12-05 23:42:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_create_dflt [2024-12-05 23:42:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_create_dflt [2024-12-05 23:42:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_police [2024-12-05 23:42:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_police [2024-12-05 23:42:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:42:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 23:42:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 23:42:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_pkt_len [2024-12-05 23:42:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_pkt_len [2024-12-05 23:42:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reset [2024-12-05 23:42:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reset [2024-12-05 23:42:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_reset [2024-12-05 23:42:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_reset [2024-12-05 23:42:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2024-12-05 23:42:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2024-12-05 23:42:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 23:42:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 23:42:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_put_rtab [2024-12-05 23:42:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_put_rtab [2024-12-05 23:42:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_class_stats [2024-12-05 23:42:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_class_stats [2024-12-05 23:42:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2024-12-05 23:42:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2024-12-05 23:42:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_ovl_classic [2024-12-05 23:42:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_ovl_classic [2024-12-05 23:42:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_overlimit [2024-12-05 23:42:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_overlimit [2024-12-05 23:42:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_normalize_quanta [2024-12-05 23:42:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_normalize_quanta [2024-12-05 23:42:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_enqueue [2024-12-05 23:42:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_enqueue [2024-12-05 23:42:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_delete [2024-12-05 23:42:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_delete [2024-12-05 23:42:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 23:42:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 23:42:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump [2024-12-05 23:42:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump [2024-12-05 23:42:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure sch_tree_unlock [2024-12-05 23:42:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_tree_unlock [2024-12-05 23:42:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_link_class [2024-12-05 23:42:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_link_class [2024-12-05 23:42:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2024-12-05 23:42:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2024-12-05 23:42:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:42:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:42:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_stats [2024-12-05 23:42:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_stats [2024-12-05 23:42:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure gnet_stats_copy_app [2024-12-05 23:42:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure gnet_stats_copy_app [2024-12-05 23:42:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root_sleeping_lock [2024-12-05 23:42:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root_sleeping_lock [2024-12-05 23:42:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_lss [2024-12-05 23:42:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_lss [2024-12-05 23:42:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_destroy [2024-12-05 23:42:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_destroy [2024-12-05 23:42:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:42:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_unthrottled [2024-12-05 23:42:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_unthrottled [2024-12-05 23:42:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_class_lookup [2024-12-05 23:42:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_class_lookup [2024-12-05 23:42:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue_prio [2024-12-05 23:42:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue_prio [2024-12-05 23:42:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure psched_get_time [2024-12-05 23:42:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure psched_get_time [2024-12-05 23:42:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_fopt [2024-12-05 23:42:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_fopt [2024-12-05 23:42:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:42:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-05 23:42:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-05 23:42:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue_1 [2024-12-05 23:42:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue_1 [2024-12-05 23:42:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_activate_class [2024-12-05 23:42:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_activate_class [2024-12-05 23:42:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2024-12-05 23:42:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2024-12-05 23:42:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:42:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure tcf_destroy_chain [2024-12-05 23:42:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tcf_destroy_chain [2024-12-05 23:42:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_sync_defmap [2024-12-05 23:42:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_sync_defmap [2024-12-05 23:42:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 23:42:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 23:42:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2024-12-05 23:42:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2024-12-05 23:42:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_adjust_levels [2024-12-05 23:42:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_adjust_levels [2024-12-05 23:42:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_bind_filter [2024-12-05 23:42:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_bind_filter [2024-12-05 23:42:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-05 23:42:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-05 23:42:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-05 23:42:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-05 23:42:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_enqueue [2024-12-05 23:42:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_enqueue [2024-12-05 23:42:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:42:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-05 23:42:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-05 23:42:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_peek_dequeued [2024-12-05 23:42:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_peek_dequeued [2024-12-05 23:42:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:42:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_mark_toplevel [2024-12-05 23:42:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_mark_toplevel [2024-12-05 23:42:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_get [2024-12-05 23:42:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_get [2024-12-05 23:42:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2024-12-05 23:42:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2024-12-05 23:42:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_get_expires [2024-12-05 23:42:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_get_expires [2024-12-05 23:42:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 23:42:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 23:42:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-05 23:42:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-05 23:42:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_reshape_fail [2024-12-05 23:42:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_reshape_fail [2024-12-05 23:42:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 23:42:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 23:42:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_root_sleeping [2024-12-05 23:42:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_root_sleeping [2024-12-05 23:42:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_init [2024-12-05 23:42:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_init [2024-12-05 23:42:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:42:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_class [2024-12-05 23:42:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_class [2024-12-05 23:42:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure sch_tree_lock [2024-12-05 23:42:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sch_tree_lock [2024-12-05 23:42:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dump_attr [2024-12-05 23:42:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dump_attr [2024-12-05 23:42:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 23:42:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 23:42:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_find_tcf [2024-12-05 23:42:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_find_tcf [2024-12-05 23:42:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_drop [2024-12-05 23:42:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_drop [2024-12-05 23:42:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:42:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_rmprio [2024-12-05 23:42:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_rmprio [2024-12-05 23:42:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:42:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_priv [2024-12-05 23:42:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_priv [2024-12-05 23:42:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_walk [2024-12-05 23:42:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_walk [2024-12-05 23:42:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:42:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_get_rtab [2024-12-05 23:42:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_get_rtab [2024-12-05 23:42:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2024-12-05 23:42:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2024-12-05 23:42:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_addprio [2024-12-05 23:42:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_addprio [2024-12-05 23:42:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-05 23:42:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-05 23:42:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_change_class [2024-12-05 23:42:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_change_class [2024-12-05 23:42:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_deactivate_class [2024-12-05 23:42:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_deactivate_class [2024-12-05 23:42:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_dev [2024-12-05 23:42:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_dev [2024-12-05 23:42:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2024-12-05 23:42:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2024-12-05 23:42:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2024-12-05 23:42:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2024-12-05 23:42:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_qlen_notify [2024-12-05 23:42:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_qlen_notify [2024-12-05 23:42:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_destroy_class [2024-12-05 23:42:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_destroy_class [2024-12-05 23:42:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_l2t [2024-12-05 23:42:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_l2t [2024-12-05 23:42:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 23:42:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 23:42:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_graft [2024-12-05 23:42:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_graft [2024-12-05 23:42:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 23:42:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 23:42:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_set_wrr [2024-12-05 23:42:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_set_wrr [2024-12-05 23:42:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_dequeue [2024-12-05 23:42:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_dequeue [2024-12-05 23:42:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:42:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_put [2024-12-05 23:42:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_put [2024-12-05 23:42:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_tree_decrease_qlen [2024-12-05 23:42:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_tree_decrease_qlen [2024-12-05 23:42:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-12-05 23:42:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-12-05 23:42:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:42:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:42:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure cbq_leaf [2024-12-05 23:42:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cbq_leaf [2024-12-05 23:42:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-05 23:42:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-05 23:42:52,789 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:42:52,791 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:42:52,877 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 23:43:07,325 INFO L? ?]: Removed 2172 outVars from TransFormulas that were not future-live. [2024-12-05 23:43:07,325 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:43:08,770 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:43:08,770 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 23:43:08,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:43:08 BoogieIcfgContainer [2024-12-05 23:43:08,770 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:43:08,771 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:43:08,772 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:43:08,781 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:43:08,781 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:43:08" (1/1) ... [2024-12-05 23:43:08,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:43:08,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 1520 states and 2057 transitions. [2024-12-05 23:43:08,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2057 transitions. [2024-12-05 23:43:08,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:43:08,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:08,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:09,657 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:43:19,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:43:19,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:19,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1525 states and 2109 transitions. [2024-12-05 23:43:19,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2109 transitions. [2024-12-05 23:43:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:43:19,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:19,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:43:20,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:20,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1524 states and 2108 transitions. [2024-12-05 23:43:20,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2108 transitions. [2024-12-05 23:43:20,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:43:20,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:20,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:20,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:20,589 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:43:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:20,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1527 states and 2150 transitions. [2024-12-05 23:43:20,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2150 transitions. [2024-12-05 23:43:20,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:43:20,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:20,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:21,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:21,220 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 23:43:21,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:21,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1528 states and 2150 transitions. [2024-12-05 23:43:21,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2150 transitions. [2024-12-05 23:43:21,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:43:21,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:21,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:43:22,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:22,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1532 states and 2195 transitions. [2024-12-05 23:43:22,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2195 transitions. [2024-12-05 23:43:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:43:22,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:22,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:22,320 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-12-05 23:43:22,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:22,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1535 states and 2200 transitions. [2024-12-05 23:43:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2200 transitions. [2024-12-05 23:43:22,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:43:22,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:22,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:43:22,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1534 states and 2195 transitions. [2024-12-05 23:43:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2195 transitions. [2024-12-05 23:43:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:43:22,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:22,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:43:23,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:23,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1537 states and 2200 transitions. [2024-12-05 23:43:23,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2200 transitions. [2024-12-05 23:43:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:43:23,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:23,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:23,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 23:43:23,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:23,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1540 states and 2205 transitions. [2024-12-05 23:43:23,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2205 transitions. [2024-12-05 23:43:23,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:43:23,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:23,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 23:43:24,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:24,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1541 states and 2205 transitions. [2024-12-05 23:43:24,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2205 transitions. [2024-12-05 23:43:24,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:43:24,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:24,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:24,352 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 23:43:24,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1544 states and 2210 transitions. [2024-12-05 23:43:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2210 transitions. [2024-12-05 23:43:24,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:43:24,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:24,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:24,771 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:43:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:24,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1543 states and 2205 transitions. [2024-12-05 23:43:24,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2205 transitions. [2024-12-05 23:43:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:43:24,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:24,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:25,281 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:43:25,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:25,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1544 states and 2206 transitions. [2024-12-05 23:43:25,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2206 transitions. [2024-12-05 23:43:25,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:43:25,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:25,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:25,593 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-12-05 23:43:25,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1546 states and 2208 transitions. [2024-12-05 23:43:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2208 transitions. [2024-12-05 23:43:25,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:43:25,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:25,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:25,857 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:43:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:26,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1551 states and 2253 transitions. [2024-12-05 23:43:26,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2253 transitions. [2024-12-05 23:43:26,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:43:26,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:26,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:26,878 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-05 23:43:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1552 states and 2253 transitions. [2024-12-05 23:43:27,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2253 transitions. [2024-12-05 23:43:27,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:43:27,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:27,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:27,207 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-12-05 23:43:27,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:27,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1553 states and 2253 transitions. [2024-12-05 23:43:27,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2253 transitions. [2024-12-05 23:43:27,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:43:27,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:27,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:27,649 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-05 23:43:28,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:28,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1565 states and 2313 transitions. [2024-12-05 23:43:28,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2313 transitions. [2024-12-05 23:43:28,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:43:28,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:28,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:43:28,637 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-12-05 23:43:30,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:43:30,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1595 states and 2447 transitions. [2024-12-05 23:43:30,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2447 transitions. [2024-12-05 23:43:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:43:30,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:43:30,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:43:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:43:30,304 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-05 23:43:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-05 23:43:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:43:40,829 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 23:43:40,833 INFO L158 Benchmark]: Toolchain (without parser) took 50827.56ms. Allocated memory was 142.6MB in the beginning and 1.1GB in the end (delta: 956.3MB). Free memory was 107.0MB in the beginning and 791.5MB in the end (delta: -684.5MB). Peak memory consumption was 277.4MB. Max. memory is 16.1GB. [2024-12-05 23:43:40,833 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 82.7MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:43:40,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1769.93ms. Allocated memory was 142.6MB in the beginning and 411.0MB in the end (delta: 268.4MB). Free memory was 106.9MB in the beginning and 268.7MB in the end (delta: -161.8MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. [2024-12-05 23:43:40,834 INFO L158 Benchmark]: Boogie Procedure Inliner took 165.42ms. Allocated memory is still 411.0MB. Free memory was 268.7MB in the beginning and 245.2MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-05 23:43:40,834 INFO L158 Benchmark]: Boogie Preprocessor took 213.59ms. Allocated memory is still 411.0MB. Free memory was 245.2MB in the beginning and 214.6MB in the end (delta: 30.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-05 23:43:40,835 INFO L158 Benchmark]: RCFGBuilder took 16613.81ms. Allocated memory was 411.0MB in the beginning and 654.3MB in the end (delta: 243.3MB). Free memory was 214.6MB in the beginning and 353.5MB in the end (delta: -138.9MB). Peak memory consumption was 156.2MB. Max. memory is 16.1GB. [2024-12-05 23:43:40,835 INFO L158 Benchmark]: CodeCheck took 32060.37ms. Allocated memory was 654.3MB in the beginning and 1.1GB in the end (delta: 444.6MB). Free memory was 353.5MB in the beginning and 791.5MB in the end (delta: -438.0MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2024-12-05 23:43:40,837 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory was 82.7MB in the beginning and 82.7MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1769.93ms. Allocated memory was 142.6MB in the beginning and 411.0MB in the end (delta: 268.4MB). Free memory was 106.9MB in the beginning and 268.7MB in the end (delta: -161.8MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 165.42ms. Allocated memory is still 411.0MB. Free memory was 268.7MB in the beginning and 245.2MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 213.59ms. Allocated memory is still 411.0MB. Free memory was 245.2MB in the beginning and 214.6MB in the end (delta: 30.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * RCFGBuilder took 16613.81ms. Allocated memory was 411.0MB in the beginning and 654.3MB in the end (delta: 243.3MB). Free memory was 214.6MB in the beginning and 353.5MB in the end (delta: -138.9MB). Peak memory consumption was 156.2MB. Max. memory is 16.1GB. * CodeCheck took 32060.37ms. Allocated memory was 654.3MB in the beginning and 1.1GB in the end (delta: 444.6MB). Free memory was 353.5MB in the beginning and 791.5MB in the end (delta: -438.0MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5418]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5418] - GenericResultAtLocation [Line: 5431]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "r" (~ word)); [5431] - GenericResultAtLocation [Line: 8479]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1383/dscv_tempdir/dscv/ri/43_2a/net/sched/sch_cbq.o.c.prepared"), "i" (1998), "i" (12UL)); [8479-8480] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:43:40,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4742aa74f663a6e8278bb39f3cd56acf3db47cbfc3decedd230b4294c16c2a01 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:43:42,779 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:43:42,857 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2024-12-05 23:43:42,884 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:43:42,885 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:43:42,885 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:43:42,885 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:43:42,885 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:43:42,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:43:42,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:43:42,886 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:43:42,887 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:43:42,887 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:43:42,887 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:43:42,887 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:43:42,887 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:43:42,887 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:43:42,888 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:43:42,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:43:42,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:43:42,888 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:43:42,888 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:43:42,888 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:43:42,888 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:43:42,888 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:43:42,888 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4742aa74f663a6e8278bb39f3cd56acf3db47cbfc3decedd230b4294c16c2a01 [2024-12-05 23:43:43,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:43:43,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:43:43,142 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:43:43,144 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:43:43,144 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:43:43,145 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2024-12-05 23:43:45,775 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/data/31d5061e3/1d030c0211264cb1abed5c0e40076988/FLAG583ba7f38 [2024-12-05 23:43:46,222 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:43:46,222 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--sched--sch_cbq.ko-entry_point.cil.out.i [2024-12-05 23:43:46,266 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/data/31d5061e3/1d030c0211264cb1abed5c0e40076988/FLAG583ba7f38 [2024-12-05 23:43:46,330 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd240e7b-9d71-408d-ac77-544a9e2c2a42/bin/ukojak-verify-CZk0znPC7b/data/31d5061e3/1d030c0211264cb1abed5c0e40076988 [2024-12-05 23:43:46,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:43:46,335 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:43:46,336 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:43:46,336 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:43:46,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:43:46,342 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:43:46" (1/1) ... [2024-12-05 23:43:46,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77975ee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:46, skipping insertion in model container [2024-12-05 23:43:46,342 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:43:46" (1/1) ... [2024-12-05 23:43:46,431 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:43:46,833 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5334] [2024-12-05 23:43:46,833 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5335-5336] [2024-12-05 23:43:46,995 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,121 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,131 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,155 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,307 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,354 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,367 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,373 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,388 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,397 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,407 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,413 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,424 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,451 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,473 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,479 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,491 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,496 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,519 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,533 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,540 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,543 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,548 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,571 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,590 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,592 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,597 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,602 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,602 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,608 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,609 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,613 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,614 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,614 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,620 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,620 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,625 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,626 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,630 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,631 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,640 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,644 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,645 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,652 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,654 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,666 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,670 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,671 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,675 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,693 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,698 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,700 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,702 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,703 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,703 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,704 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,704 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,706 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,708 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,709 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,711 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,711 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,713 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,713 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,714 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,719 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,726 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,730 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,740 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,766 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,766 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,767 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,771 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,772 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,772 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,772 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,772 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,773 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,773 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,773 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,773 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,774 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,808 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,817 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:43:47,841 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-05 23:43:47,881 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:43:47,975 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5334] [2024-12-05 23:43:47,975 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5335-5336] [2024-12-05 23:43:47,983 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,990 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,992 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:47,993 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,019 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,022 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,026 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,028 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,031 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,034 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,037 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,038 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,042 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,049 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,056 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,058 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,063 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,064 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,072 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,078 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,080 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,082 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,084 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,091 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,096 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,097 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,101 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,102 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,102 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,103 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,104 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,104 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,105 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,105 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,106 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,107 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,108 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,108 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,109 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,109 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,111 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,112 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,113 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,114 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,116 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,118 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,119 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,120 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,121 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,124 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,125 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,127 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,128 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,129 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,129 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,129 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,130 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,131 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,133 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,134 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,136 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,136 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,137 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,137 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,138 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,139 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,141 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,142 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,143 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,147 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,147 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,147 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,148 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,148 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,150 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,150 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,164 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,167 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-05 23:43:48,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:43:48,174 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:43:48,281 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5334] [2024-12-05 23:43:48,281 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5335-5336] [2024-12-05 23:43:48,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5418] [2024-12-05 23:43:48,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "r" (~ word)); [5431] [2024-12-05 23:43:48,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1383/dscv_tempdir/dscv/ri/43_2a/net/sched/sch_cbq.o.c.prepared"), "i" (1998), "i" (12UL)); [8479-8480] [2024-12-05 23:43:48,597 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:43:48,668 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:43:48,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:48 WrapperNode [2024-12-05 23:43:48,669 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:43:48,670 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:43:48,670 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:43:48,670 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:43:48,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:48" (1/1) ... [2024-12-05 23:43:48,701 ERROR L1136 TypeChecker]: C: (long long )expires << 6 [6051]: Type check failed (index 1): FunctionApplication[~bvshl~127,[FunctionApplication[~sign_extend~127~64,[IdentifierExpression[~expires,]]],BitvecLiteral[6,95]]] [2024-12-05 23:43:48,706 ERROR L1136 TypeChecker]: C: (long long )sched << 6 [6467]: Type check failed (index 1): FunctionApplication[~bvshl~127,[FunctionApplication[~sign_extend~127~64,[IdentifierExpression[~sched~0,]]],BitvecLiteral[6,95]]] [2024-12-05 23:43:48,707 ERROR L1136 TypeChecker]: C: (long long )(now + (unsigned long long )delay) << 6 [6615]: Type check failed (index 1): FunctionApplication[~bvshl~127,[FunctionApplication[~sign_extend~127~64,[FunctionApplication[~bvadd~64,[IdentifierExpression[~now~1,],IdentifierExpression[~delay~2,]]]]],BitvecLiteral[6,95]]] [2024-12-05 23:43:48,724 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:48" (1/1) ... [2024-12-05 23:43:48,724 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:43:48,724 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-12-05 23:43:48,726 INFO L158 Benchmark]: Toolchain (without parser) took 2391.21ms. Allocated memory was 92.3MB in the beginning and 234.9MB in the end (delta: 142.6MB). Free memory was 58.3MB in the beginning and 101.3MB in the end (delta: -43.0MB). Peak memory consumption was 104.8MB. Max. memory is 16.1GB. [2024-12-05 23:43:48,727 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:43:48,727 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2333.56ms. Allocated memory was 92.3MB in the beginning and 234.9MB in the end (delta: 142.6MB). Free memory was 58.1MB in the beginning and 105.2MB in the end (delta: -47.0MB). Peak memory consumption was 102.6MB. Max. memory is 16.1GB. [2024-12-05 23:43:48,727 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.16ms. Allocated memory is still 234.9MB. Free memory was 105.2MB in the beginning and 101.3MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:43:48,729 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2333.56ms. Allocated memory was 92.3MB in the beginning and 234.9MB in the end (delta: 142.6MB). Free memory was 58.1MB in the beginning and 105.2MB in the end (delta: -47.0MB). Peak memory consumption was 102.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.16ms. Allocated memory is still 234.9MB. Free memory was 105.2MB in the beginning and 101.3MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 6051]: Type Error Type check failed (index 1): FunctionApplication[~bvshl~127,[FunctionApplication[~sign_extend~127~64,[IdentifierExpression[~expires,]]],BitvecLiteral[6,95]]] - TypeErrorResult [Line: 6467]: Type Error Type check failed (index 1): FunctionApplication[~bvshl~127,[FunctionApplication[~sign_extend~127~64,[IdentifierExpression[~sched~0,]]],BitvecLiteral[6,95]]] - TypeErrorResult [Line: 6615]: Type Error Type check failed (index 1): FunctionApplication[~bvshl~127,[FunctionApplication[~sign_extend~127~64,[FunctionApplication[~bvadd~64,[IdentifierExpression[~now~1,],IdentifierExpression[~delay~2,]]]]],BitvecLiteral[6,95]]] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5418]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5418] - GenericResultAtLocation [Line: 5431]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "r" (~ word)); [5431] - GenericResultAtLocation [Line: 8479]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--net--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1383/dscv_tempdir/dscv/ri/43_2a/net/sched/sch_cbq.o.c.prepared"), "i" (1998), "i" (12UL)); [8479-8480] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR