./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 900c57888b9a34c47070de58da6e8745b40c6bca1d9291a315ec18fb39a91e71 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:36:03,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:36:03,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:36:03,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:36:03,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:36:03,237 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:36:03,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:36:03,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:36:03,248 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:36:03,253 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:36:03,254 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:36:03,257 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:36:03,258 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:36:03,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:36:03,262 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:36:03,264 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:36:03,266 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:36:03,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:36:03,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:36:03,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:36:03,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:36:03,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:36:03,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:36:03,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:36:03,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:36:03,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:36:03,297 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:36:03,299 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:36:03,300 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:36:03,301 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:36:03,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:36:03,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:36:03,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:36:03,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:36:03,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:36:03,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:36:03,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:36:03,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:36:03,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:36:03,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:36:03,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:36:03,312 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:36:03,373 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:36:03,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:36:03,374 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:36:03,374 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:36:03,375 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:36:03,376 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:36:03,376 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:36:03,376 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:36:03,376 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:36:03,377 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:36:03,378 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:36:03,378 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:36:03,378 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:36:03,379 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:36:03,379 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:36:03,379 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:36:03,379 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:36:03,380 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:36:03,380 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:36:03,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:36:03,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:36:03,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:36:03,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:36:03,382 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:36:03,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:36:03,382 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:36:03,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:36:03,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:36:03,383 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:36:03,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:36:03,384 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:36:03,389 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:36:03,389 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:36:03,389 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:36:03,390 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:36:03,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:36:03,390 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:36:03,390 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:36:03,390 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 900c57888b9a34c47070de58da6e8745b40c6bca1d9291a315ec18fb39a91e71 [2022-10-17 17:36:03,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:36:03,725 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:36:03,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:36:03,730 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:36:03,730 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:36:03,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2022-10-17 17:36:03,809 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/data/a88fa239a/5c007e71d4a9443fb66a3605144190ed/FLAG8d151a120 [2022-10-17 17:36:04,778 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:36:04,780 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2022-10-17 17:36:04,839 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/data/a88fa239a/5c007e71d4a9443fb66a3605144190ed/FLAG8d151a120 [2022-10-17 17:36:05,165 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/data/a88fa239a/5c007e71d4a9443fb66a3605144190ed [2022-10-17 17:36:05,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:36:05,175 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:36:05,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:36:05,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:36:05,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:36:05,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:36:05" (1/1) ... [2022-10-17 17:36:05,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45778ee3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:05, skipping insertion in model container [2022-10-17 17:36:05,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:36:05" (1/1) ... [2022-10-17 17:36:05,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:36:05,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:36:08,341 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i[301821,301834] [2022-10-17 17:36:08,366 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 17:36:08,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:36:08,463 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:36:08,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/sv-benchmarks/c/ldv-commit-tester/main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i[301821,301834] [2022-10-17 17:36:08,898 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 17:36:08,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:36:09,135 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:36:09,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09 WrapperNode [2022-10-17 17:36:09,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:36:09,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:36:09,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:36:09,138 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:36:09,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:09,333 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:09,647 INFO L138 Inliner]: procedures = 458, calls = 3122, calls flagged for inlining = 233, calls inlined = 163, statements flattened = 6606 [2022-10-17 17:36:09,648 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:36:09,649 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:36:09,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:36:09,650 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:36:09,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:09,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:09,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:09,764 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:09,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:09,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:10,092 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:10,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:10,183 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:36:10,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:36:10,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:36:10,185 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:36:10,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (1/1) ... [2022-10-17 17:36:10,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:36:10,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:36:10,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:36:10,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:36:10,279 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 17:36:10,279 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 17:36:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure ppro_shutdown [2022-10-17 17:36:10,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ppro_shutdown [2022-10-17 17:36:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_register [2022-10-17 17:36:10,280 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_register [2022-10-17 17:36:10,280 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-17 17:36:10,280 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-17 17:36:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-17 17:36:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-17 17:36:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:36:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:36:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure start_switch_worker [2022-10-17 17:36:10,281 INFO L138 BoogieDeclarations]: Found implementation of procedure start_switch_worker [2022-10-17 17:36:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure p4_shutdown [2022-10-17 17:36:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure p4_shutdown [2022-10-17 17:36:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 17:36:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 17:36:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_evntsel_nmi [2022-10-17 17:36:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_evntsel_nmi [2022-10-17 17:36:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc___0 [2022-10-17 17:36:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc___0 [2022-10-17 17:36:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2022-10-17 17:36:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2022-10-17 17:36:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2022-10-17 17:36:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-10-17 17:36:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-10-17 17:36:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure sync_buffer [2022-10-17 17:36:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_buffer [2022-10-17 17:36:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:36:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:36:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_add_ext_sample [2022-10-17 17:36:10,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_add_ext_sample [2022-10-17 17:36:10,285 INFO L130 BoogieDeclarations]: Found specification of procedure log_sample [2022-10-17 17:36:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure log_sample [2022-10-17 17:36:10,286 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2022-10-17 17:36:10,286 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2022-10-17 17:36:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_commit [2022-10-17 17:36:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_commit [2022-10-17 17:36:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2022-10-17 17:36:10,287 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2022-10-17 17:36:10,287 INFO L130 BoogieDeclarations]: Found specification of procedure release_evntsel_nmi [2022-10-17 17:36:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure release_evntsel_nmi [2022-10-17 17:36:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure __oprofile_hrtimer_stop [2022-10-17 17:36:10,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __oprofile_hrtimer_stop [2022-10-17 17:36:10,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:36:10,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:36:10,290 INFO L130 BoogieDeclarations]: Found specification of procedure get_stagger [2022-10-17 17:36:10,290 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stagger [2022-10-17 17:36:10,290 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:36:10,291 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:36:10,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:36:10,291 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-10-17 17:36:10,292 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-10-17 17:36:10,292 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2022-10-17 17:36:10,292 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_init [2022-10-17 17:36:10,293 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_init [2022-10-17 17:36:10,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2022-10-17 17:36:10,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2022-10-17 17:36:10,293 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_write_reserve [2022-10-17 17:36:10,294 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_write_reserve [2022-10-17 17:36:10,294 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_write_msr [2022-10-17 17:36:10,294 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_write_msr [2022-10-17 17:36:10,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 17:36:10,294 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_sample [2022-10-17 17:36:10,294 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_sample [2022-10-17 17:36:10,295 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2022-10-17 17:36:10,295 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2022-10-17 17:36:10,295 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_stop [2022-10-17 17:36:10,296 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_stop [2022-10-17 17:36:10,296 INFO L130 BoogieDeclarations]: Found specification of procedure add_event_entry [2022-10-17 17:36:10,296 INFO L138 BoogieDeclarations]: Found implementation of procedure add_event_entry [2022-10-17 17:36:10,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 17:36:10,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:36:10,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-10-17 17:36:10,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-10-17 17:36:10,297 INFO L130 BoogieDeclarations]: Found specification of procedure has_mux [2022-10-17 17:36:10,297 INFO L138 BoogieDeclarations]: Found implementation of procedure has_mux [2022-10-17 17:36:10,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:36:10,297 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:36:10,298 INFO L130 BoogieDeclarations]: Found specification of procedure oprofile_add_trace [2022-10-17 17:36:10,299 INFO L138 BoogieDeclarations]: Found implementation of procedure oprofile_add_trace [2022-10-17 17:36:10,299 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_dcookie [2022-10-17 17:36:10,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_dcookie [2022-10-17 17:36:10,299 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_phys_to_virt [2022-10-17 17:36:10,299 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_phys_to_virt [2022-10-17 17:36:10,300 INFO L130 BoogieDeclarations]: Found specification of procedure release_mm [2022-10-17 17:36:10,300 INFO L138 BoogieDeclarations]: Found implementation of procedure release_mm [2022-10-17 17:36:10,301 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_shutdown [2022-10-17 17:36:10,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_shutdown [2022-10-17 17:36:10,301 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2022-10-17 17:36:10,302 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2022-10-17 17:36:10,302 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_start [2022-10-17 17:36:10,302 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_start [2022-10-17 17:36:10,302 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_buffer_waiter [2022-10-17 17:36:10,303 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_buffer_waiter [2022-10-17 17:36:10,303 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2022-10-17 17:36:10,303 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2022-10-17 17:36:10,303 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_release [2022-10-17 17:36:10,303 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_release [2022-10-17 17:36:10,303 INFO L130 BoogieDeclarations]: Found specification of procedure ring_buffer_event_data [2022-10-17 17:36:10,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_buffer_event_data [2022-10-17 17:36:10,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:36:10,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2022-10-17 17:36:10,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2022-10-17 17:36:10,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start [2022-10-17 17:36:10,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start [2022-10-17 17:36:10,305 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-10-17 17:36:10,306 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-10-17 17:36:10,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:36:10,309 INFO L130 BoogieDeclarations]: Found specification of procedure release_perfctr_nmi [2022-10-17 17:36:10,309 INFO L138 BoogieDeclarations]: Found implementation of procedure release_perfctr_nmi [2022-10-17 17:36:10,309 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-10-17 17:36:10,309 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-10-17 17:36:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:36:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 17:36:10,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:36:10,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:36:10,317 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_code [2022-10-17 17:36:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_code [2022-10-17 17:36:10,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 17:36:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 17:36:10,317 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-10-17 17:36:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-10-17 17:36:10,318 INFO L130 BoogieDeclarations]: Found specification of procedure user_mode [2022-10-17 17:36:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure user_mode [2022-10-17 17:36:10,318 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpu_buffers [2022-10-17 17:36:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpu_buffers [2022-10-17 17:36:10,318 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:36:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:36:10,318 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-10-17 17:36:10,319 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-10-17 17:36:10,319 INFO L130 BoogieDeclarations]: Found specification of procedure add_sample_entry [2022-10-17 17:36:10,319 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sample_entry [2022-10-17 17:36:10,319 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2022-10-17 17:36:10,319 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2022-10-17 17:36:10,319 INFO L130 BoogieDeclarations]: Found specification of procedure profile_event_unregister [2022-10-17 17:36:10,319 INFO L138 BoogieDeclarations]: Found implementation of procedure profile_event_unregister [2022-10-17 17:36:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:36:10,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:36:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:36:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:36:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure reserve_perfctr_nmi [2022-10-17 17:36:10,320 INFO L138 BoogieDeclarations]: Found implementation of procedure reserve_perfctr_nmi [2022-10-17 17:36:10,320 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2022-10-17 17:36:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2022-10-17 17:36:10,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 17:36:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 17:36:10,321 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_get_ctrl [2022-10-17 17:36:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_get_ctrl [2022-10-17 17:36:10,321 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2022-10-17 17:36:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2022-10-17 17:36:10,322 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_resume [2022-10-17 17:36:10,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_resume [2022-10-17 17:36:10,322 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:36:10,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:36:10,322 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 17:36:10,322 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 17:36:10,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:36:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:36:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure addr_increment [2022-10-17 17:36:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_increment [2022-10-17 17:36:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure free_msrs [2022-10-17 17:36:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure free_msrs [2022-10-17 17:36:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-10-17 17:36:10,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-10-17 17:36:10,323 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 17:36:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 17:36:10,324 INFO L130 BoogieDeclarations]: Found specification of procedure event_buffer_open [2022-10-17 17:36:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure event_buffer_open [2022-10-17 17:36:10,324 INFO L130 BoogieDeclarations]: Found specification of procedure find_vma [2022-10-17 17:36:10,324 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vma [2022-10-17 17:36:10,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:36:10,324 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 17:36:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 17:36:10,325 INFO L130 BoogieDeclarations]: Found specification of procedure fast_get_dcookie [2022-10-17 17:36:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_get_dcookie [2022-10-17 17:36:10,326 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-10-17 17:36:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-10-17 17:36:10,326 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_size [2022-10-17 17:36:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_size [2022-10-17 17:36:10,326 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-10-17 17:36:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-10-17 17:36:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2022-10-17 17:36:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpumask_var [2022-10-17 17:36:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:36:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-10-17 17:36:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-10-17 17:36:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure apic_write [2022-10-17 17:36:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_write [2022-10-17 17:36:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure switch_worker [2022-10-17 17:36:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_worker [2022-10-17 17:36:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-10-17 17:36:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-10-17 17:36:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:36:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_warn_reserved [2022-10-17 17:36:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_warn_reserved [2022-10-17 17:36:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 17:36:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 17:36:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure on_each_cpu [2022-10-17 17:36:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure on_each_cpu [2022-10-17 17:36:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 17:36:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 17:36:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 17:36:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 17:36:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure setup_APIC_eilvt_ibs [2022-10-17 17:36:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_APIC_eilvt_ibs [2022-10-17 17:36:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_add_data [2022-10-17 17:36:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_add_data [2022-10-17 17:36:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 17:36:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 17:36:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-17 17:36:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-17 17:36:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_shutdown [2022-10-17 17:36:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_shutdown [2022-10-17 17:36:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure cpuid_eax [2022-10-17 17:36:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuid_eax [2022-10-17 17:36:10,332 INFO L130 BoogieDeclarations]: Found specification of procedure op_cpu_buffer_get_data [2022-10-17 17:36:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure op_cpu_buffer_get_data [2022-10-17 17:36:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_switch [2022-10-17 17:36:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_switch [2022-10-17 17:36:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure op_add_sample [2022-10-17 17:36:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure op_add_sample [2022-10-17 17:36:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit_unlock [2022-10-17 17:36:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit_unlock [2022-10-17 17:36:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_up [2022-10-17 17:36:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_up [2022-10-17 17:36:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2022-10-17 17:36:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2022-10-17 17:36:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_randomize_ibs_op [2022-10-17 17:36:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_randomize_ibs_op [2022-10-17 17:36:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 17:36:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 17:36:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:36:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:36:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:36:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_stop [2022-10-17 17:36:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_stop [2022-10-17 17:36:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure dcookie_unregister [2022-10-17 17:36:10,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dcookie_unregister [2022-10-17 17:36:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:36:10,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:36:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2022-10-17 17:36:10,340 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2022-10-17 17:36:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_setup [2022-10-17 17:36:10,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_setup [2022-10-17 17:36:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure add_cookie_switch [2022-10-17 17:36:10,342 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cookie_switch [2022-10-17 17:36:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2022-10-17 17:36:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2022-10-17 17:36:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-10-17 17:36:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-10-17 17:36:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-10-17 17:36:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 17:36:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 17:36:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure task_handoff_unregister [2022-10-17 17:36:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure task_handoff_unregister [2022-10-17 17:36:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-10-17 17:36:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-10-17 17:36:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 17:36:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 17:36:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure apic_read [2022-10-17 17:36:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure apic_read [2022-10-17 17:36:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure op_x86_virt_to_phys [2022-10-17 17:36:10,344 INFO L138 BoogieDeclarations]: Found implementation of procedure op_x86_virt_to_phys [2022-10-17 17:36:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_setup [2022-10-17 17:36:10,345 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_setup [2022-10-17 17:36:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure process_task_mortuary [2022-10-17 17:36:10,345 INFO L138 BoogieDeclarations]: Found implementation of procedure process_task_mortuary [2022-10-17 17:36:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:36:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 17:36:10,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 17:36:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure backtrace_warning [2022-10-17 17:36:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure backtrace_warning [2022-10-17 17:36:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure op_amd_shutdown [2022-10-17 17:36:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure op_amd_shutdown [2022-10-17 17:36:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure free_event_buffer [2022-10-17 17:36:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure free_event_buffer [2022-10-17 17:36:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:36:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:36:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure nmi_cpu_down [2022-10-17 17:36:10,347 INFO L138 BoogieDeclarations]: Found implementation of procedure nmi_cpu_down [2022-10-17 17:36:11,377 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:36:11,400 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:36:20,342 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:36:26,223 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:36:26,224 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:36:26,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:36:26 BoogieIcfgContainer [2022-10-17 17:36:26,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:36:26,234 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-17 17:36:26,234 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-17 17:36:26,238 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-17 17:36:26,239 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.10 05:36:05" (1/3) ... [2022-10-17 17:36:26,240 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@985fef7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 05:36:26, skipping insertion in model container [2022-10-17 17:36:26,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:36:09" (2/3) ... [2022-10-17 17:36:26,240 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@985fef7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 05:36:26, skipping insertion in model container [2022-10-17 17:36:26,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:36:26" (3/3) ... [2022-10-17 17:36:26,242 INFO L112 eAbstractionObserver]: Analyzing ICFG main3_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.i [2022-10-17 17:36:26,265 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-17 17:36:26,265 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-17 17:36:26,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@985fef7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.10 05:36:26, skipping insertion in model container [2022-10-17 17:36:26,267 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-17 17:36:26,268 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-10-17 17:36:26,269 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-10-17 17:36:26,269 INFO L275 PluginConnector]: Witness Printer initialized [2022-10-17 17:36:26,269 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:36:26" (3/3) ... [2022-10-17 17:36:26,276 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-10-17 17:36:26,284 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-10-17 17:36:26,285 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_sample [2022-10-17 17:36:26,285 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_order [2022-10-17 17:36:26,285 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_stop [2022-10-17 17:36:26,285 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_event_entry [2022-10-17 17:36:26,285 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ppro_shutdown [2022-10-17 17:36:26,285 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure profile_event_register [2022-10-17 17:36:26,286 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-10-17 17:36:26,286 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __clear_bit_unlock [2022-10-17 17:36:26,286 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_perfctr_nmi [2022-10-17 17:36:26,286 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure has_mux [2022-10-17 17:36:26,286 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_read_msr [2022-10-17 17:36:26,286 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2022-10-17 17:36:26,286 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-10-17 17:36:26,287 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_up [2022-10-17 17:36:26,287 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2022-10-17 17:36:26,287 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-10-17 17:36:26,287 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __get_free_pages [2022-10-17 17:36:26,287 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-10-17 17:36:26,287 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure start_switch_worker [2022-10-17 17:36:26,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p4_shutdown [2022-10-17 17:36:26,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_randomize_ibs_op [2022-10-17 17:36:26,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_trace [2022-10-17 17:36:26,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2022-10-17 17:36:26,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lookup_dcookie [2022-10-17 17:36:26,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_get_ctrl [2022-10-17 17:36:26,288 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemleak_alloc [2022-10-17 17:36:26,289 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_phys_to_virt [2022-10-17 17:36:26,289 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-10-17 17:36:26,289 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_delayed_work [2022-10-17 17:36:26,289 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_resume [2022-10-17 17:36:26,289 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_mm [2022-10-17 17:36:26,289 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_shutdown [2022-10-17 17:36:26,290 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reserve_evntsel_nmi [2022-10-17 17:36:26,290 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc___0 [2022-10-17 17:36:26,290 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_die_notifier [2022-10-17 17:36:26,290 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_online_cpus [2022-10-17 17:36:26,290 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_start [2022-10-17 17:36:26,290 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-10-17 17:36:26,290 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_stop [2022-10-17 17:36:26,291 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dcookie_unregister [2022-10-17 17:36:26,291 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-10-17 17:36:26,291 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sync_buffer [2022-10-17 17:36:26,291 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-10-17 17:36:26,291 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wake_up_buffer_waiter [2022-10-17 17:36:26,291 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-10-17 17:36:26,292 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_slab [2022-10-17 17:36:26,292 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_setup [2022-10-17 17:36:26,292 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-10-17 17:36:26,292 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_die_notifier [2022-10-17 17:36:26,292 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure event_buffer_release [2022-10-17 17:36:26,292 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_cookie_switch [2022-10-17 17:36:26,292 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ring_buffer_event_data [2022-10-17 17:36:26,293 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2022-10-17 17:36:26,293 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_online_cpus [2022-10-17 17:36:26,293 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure addr_increment [2022-10-17 17:36:26,293 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-10-17 17:36:26,293 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_add_ext_sample [2022-10-17 17:36:26,293 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_start [2022-10-17 17:36:26,293 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure log_sample [2022-10-17 17:36:26,294 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure up_read [2022-10-17 17:36:26,294 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_msrs [2022-10-17 17:36:26,294 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_held [2022-10-17 17:36:26,294 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_perfctr_nmi [2022-10-17 17:36:26,294 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_next [2022-10-17 17:36:26,294 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2022-10-17 17:36:26,295 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_splice_init [2022-10-17 17:36:26,295 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2022-10-17 17:36:26,295 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure event_buffer_open [2022-10-17 17:36:26,295 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_cpu_notifier [2022-10-17 17:36:26,295 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure find_vma [2022-10-17 17:36:26,295 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-10-17 17:36:26,295 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_commit [2022-10-17 17:36:26,296 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fast_get_dcookie [2022-10-17 17:36:26,296 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure register_cpu_notifier [2022-10-17 17:36:26,296 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_ktime [2022-10-17 17:36:26,296 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:36:26,296 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_add_code [2022-10-17 17:36:26,296 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_size [2022-10-17 17:36:26,297 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure down_read [2022-10-17 17:36:26,297 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-10-17 17:36:26,297 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpumask_var [2022-10-17 17:36:26,297 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure task_handoff_unregister [2022-10-17 17:36:26,297 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_sched_notrace [2022-10-17 17:36:26,297 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_check [2022-10-17 17:36:26,297 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2022-10-17 17:36:26,298 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2022-10-17 17:36:26,298 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_evntsel_nmi [2022-10-17 17:36:26,298 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __oprofile_hrtimer_stop [2022-10-17 17:36:26,298 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-10-17 17:36:26,298 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure user_mode [2022-10-17 17:36:26,298 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_write [2022-10-17 17:36:26,299 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure switch_worker [2022-10-17 17:36:26,299 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2022-10-17 17:36:26,299 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_stagger [2022-10-17 17:36:26,299 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-10-17 17:36:26,299 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure apic_read [2022-10-17 17:36:26,299 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_virt_to_phys [2022-10-17 17:36:26,299 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_cpu_buffers [2022-10-17 17:36:26,300 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_x86_warn_reserved [2022-10-17 17:36:26,300 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_kmalloc [2022-10-17 17:36:26,300 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-10-17 17:36:26,300 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-10-17 17:36:26,300 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure on_each_cpu [2022-10-17 17:36:26,300 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_init [2022-10-17 17:36:26,300 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2022-10-17 17:36:26,301 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-10-17 17:36:26,301 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-10-17 17:36:26,301 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2022-10-17 17:36:26,301 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_APIC_eilvt_ibs [2022-10-17 17:36:26,301 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_add_data [2022-10-17 17:36:26,301 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_setup [2022-10-17 17:36:26,302 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-10-17 17:36:26,302 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_write_reserve [2022-10-17 17:36:26,302 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_sample_entry [2022-10-17 17:36:26,302 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_dereference [2022-10-17 17:36:26,302 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure process_task_mortuary [2022-10-17 17:36:26,302 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 17:36:26,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-10-17 17:36:26,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure backtrace_warning [2022-10-17 17:36:26,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_amd_shutdown [2022-10-17 17:36:26,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure profile_event_unregister [2022-10-17 17:36:26,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_shutdown [2022-10-17 17:36:26,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cpuid_eax [2022-10-17 17:36:26,303 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_write_msr [2022-10-17 17:36:26,304 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_event_buffer [2022-10-17 17:36:26,304 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-10-17 17:36:26,304 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_down [2022-10-17 17:36:26,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure op_cpu_buffer_get_data [2022-10-17 17:36:26,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nmi_cpu_switch [2022-10-17 17:36:26,305 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure oprofile_add_sample [2022-10-17 17:36:26,417 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1378 nodes and edges [2022-10-17 17:36:26,438 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 372 nodes and edges [2022-10-17 17:36:26,454 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 92 nodes and edges [2022-10-17 17:36:26,460 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2022-10-17 17:36:26,465 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2022-10-17 17:36:26,470 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-10-17 17:36:26,475 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-10-17 17:36:26,480 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-10-17 17:36:27,448 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/witness.graphml [2022-10-17 17:36:27,448 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-10-17 17:36:27,450 INFO L158 Benchmark]: Toolchain (without parser) took 22274.36ms. Allocated memory was 100.7MB in the beginning and 725.6MB in the end (delta: 625.0MB). Free memory was 65.0MB in the beginning and 484.7MB in the end (delta: -419.7MB). Peak memory consumption was 536.1MB. Max. memory is 16.1GB. [2022-10-17 17:36:27,451 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 100.7MB. Free memory is still 71.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:36:27,451 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3958.05ms. Allocated memory was 100.7MB in the beginning and 188.7MB in the end (delta: 88.1MB). Free memory was 64.7MB in the beginning and 76.5MB in the end (delta: -11.7MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. [2022-10-17 17:36:27,452 INFO L158 Benchmark]: Boogie Procedure Inliner took 510.87ms. Allocated memory is still 188.7MB. Free memory was 76.5MB in the beginning and 68.0MB in the end (delta: 8.5MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2022-10-17 17:36:27,452 INFO L158 Benchmark]: Boogie Preprocessor took 534.45ms. Allocated memory is still 188.7MB. Free memory was 68.0MB in the beginning and 79.3MB in the end (delta: -11.3MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2022-10-17 17:36:27,453 INFO L158 Benchmark]: RCFGBuilder took 16046.35ms. Allocated memory was 188.7MB in the beginning and 725.6MB in the end (delta: 536.9MB). Free memory was 79.3MB in the beginning and 232.6MB in the end (delta: -153.3MB). Peak memory consumption was 435.7MB. Max. memory is 16.1GB. [2022-10-17 17:36:27,453 INFO L158 Benchmark]: TraceAbstraction took 33.49ms. Allocated memory is still 725.6MB. Free memory was 231.5MB in the beginning and 229.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:36:27,454 INFO L158 Benchmark]: Witness Printer took 1180.18ms. Allocated memory is still 725.6MB. Free memory was 229.4MB in the beginning and 484.7MB in the end (delta: -255.3MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2022-10-17 17:36:27,457 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 100.7MB. Free memory is still 71.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3958.05ms. Allocated memory was 100.7MB in the beginning and 188.7MB in the end (delta: 88.1MB). Free memory was 64.7MB in the beginning and 76.5MB in the end (delta: -11.7MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 510.87ms. Allocated memory is still 188.7MB. Free memory was 76.5MB in the beginning and 68.0MB in the end (delta: 8.5MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 534.45ms. Allocated memory is still 188.7MB. Free memory was 68.0MB in the beginning and 79.3MB in the end (delta: -11.3MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * RCFGBuilder took 16046.35ms. Allocated memory was 188.7MB in the beginning and 725.6MB in the end (delta: 536.9MB). Free memory was 79.3MB in the beginning and 232.6MB in the end (delta: -153.3MB). Peak memory consumption was 435.7MB. Max. memory is 16.1GB. * TraceAbstraction took 33.49ms. Allocated memory is still 725.6MB. Free memory was 231.5MB in the beginning and 229.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1180.18ms. Allocated memory is still 725.6MB. Free memory was 229.4MB in the beginning and 484.7MB in the end (delta: -255.3MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-17 17:36:27,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a2bd711-93a7-4eb5-8fa0-0e083e69e3e5/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE